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2 Commits

Author SHA1 Message Date
Josh Gross 0da99ad140
Preview v0.0.2 Release (#50)
* Create CODE_OF_CONDUCT.md

* Update workflow (#1)

* Run workflow on linux, mac, and windows

* Add status badge

* Use npm install instead

* Bump typescript version

* Use node 12.x

* Add Ruby Gem example (#4)

* Add Cocoapods example (#5)

* Add Carthage example (#10)

* Move examples to their own page (#13)

* Minor typo in README (#15)

from `steps.[ID].outupts.cache-hit` to `steps.[ID].outputs.cache-hit`

* Update README.md

* Prevent commands from executing during tests (#21)

* Prevent commands from executing during tests

* Add newline at end of file

* Drop all commands from output

* Link to NuGet lock files documentation (#20)

* Add trailing dash to Maven fallback key (#19)

* Fix README.md (#25)

`restore-keys` had incorrect indentation.

* Exclude documentation from CI tests (#28)

* Ignore all .md files

* Add note about time-based eviction to README (#30)

* Fix typo in error message (#29)

* Time based eviction interval is 1 week (#34)

* Remove cache checksum debug - close #24 (#26)

* Remove cache checksum debug - close #24

*  Remove cache checksum debug on save

* Fix formatting

* Add Go modules example (#18)

* Add Go modules example

* Fix TOC

* Fix repo name in contact email (#41)

* Add Elixir Mix example (#42)

* Add Elixir Mix example

* Fix typo

* Add cargo example for Rust project (#8)

* Add cargo example

* Add hash of Cargo.lock to keys of caches

* Move Rust example to examples.md

* Stop warning when cache is not found (#40)

The cache not being found is a common situation so very visible warning
is a little too much.

* Bump package version

* Release v0.0.2
2019-11-04 13:39:29 -05:00
Josh Gross e7ad80454a Release preview version 2019-10-30 14:50:22 -04:00
110 changed files with 10989 additions and 257994 deletions

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@ -1,14 +0,0 @@
{
"name": "Node.js & TypeScript",
"image": "mcr.microsoft.com/devcontainers/typescript-node:16-bullseye",
// Features to add to the dev container. More info: https://containers.dev/implementors/features.
// "features": {},
// Use 'forwardPorts' to make a list of ports inside the container available locally.
// "forwardPorts": [],
// Use 'postCreateCommand' to run commands after the container is created.
"postCreateCommand": "npm install"
// Configure tool-specific properties.
// "customizations": {},
// Uncomment to connect as root instead. More info: https://aka.ms/dev-containers-non-root.
// "remoteUser": "root"
}

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@ -1,22 +0,0 @@
{
"env": { "node": true, "jest": true },
"parser": "@typescript-eslint/parser",
"parserOptions": { "ecmaVersion": 2020, "sourceType": "module" },
"extends": [
"eslint:recommended",
"plugin:@typescript-eslint/eslint-recommended",
"plugin:@typescript-eslint/recommended",
"plugin:import/errors",
"plugin:import/warnings",
"plugin:import/typescript",
"plugin:prettier/recommended"
],
"plugins": ["@typescript-eslint", "simple-import-sort", "jest"],
"rules": {
"import/first": "error",
"import/newline-after-import": "error",
"import/no-duplicates": "error",
"simple-import-sort/imports": "error",
"sort-imports": "off"
}
}

2
.gitattributes vendored
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@ -1,2 +0,0 @@
.licenses/** -diff linguist-generated=true
* text=auto eol=lf

1
.github/CODEOWNERS vendored
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@ -1 +0,0 @@
* @actions/actions-cache

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@ -1,32 +0,0 @@
<!--- Provide a general summary of your changes in the Title above -->
## Description
<!--- Describe your changes in detail -->
## Motivation and Context
<!--- Why is this change required? What problem does it solve? -->
<!--- If it fixes an open issue, please link to the issue here. -->
## How Has This Been Tested?
<!--- Please describe in detail how you tested your changes. -->
<!--- Include details of your testing environment, and the tests you ran to -->
<!--- see how your change affects other areas of the code, etc. -->
## Screenshots (if appropriate):
## Types of changes
<!--- What types of changes does your code introduce? Put an `x` in all the boxes that apply: -->
- [ ] Bug fix (non-breaking change which fixes an issue)
- [ ] New feature (non-breaking change which adds functionality)
- [ ] Breaking change (fix or feature that would cause existing functionality to change)
- [ ] Documentation (add or update README or docs)
## Checklist:
<!--- Go over all the following points, and put an `x` in all the boxes that apply. -->
<!--- If you're unsure about any of these, don't hesitate to ask. We're here to help! -->
- [ ] My code follows the code style of this project.
- [ ] My change requires a change to the documentation.
- [ ] I have updated the documentation accordingly.
- [ ] I have read the **CONTRIBUTING** document.
- [ ] I have added tests to cover my changes.
- [ ] All new and existing tests passed.

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@ -1,17 +0,0 @@
name: Check dist/
on:
push:
branches:
- main
paths-ignore:
- '**.md'
pull_request:
paths-ignore:
- '**.md'
workflow_dispatch:
jobs:
call-check-dist:
name: Check dist/
uses: actions/reusable-workflows/.github/workflows/check-dist.yml@main

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@ -1,22 +0,0 @@
name: Close inactive issues
on:
schedule:
- cron: "30 8 * * *"
jobs:
close-issues:
runs-on: ubuntu-latest
permissions:
issues: write
pull-requests: write
steps:
- uses: actions/stale@v3
with:
days-before-issue-stale: 200
days-before-issue-close: 5
stale-issue-label: "stale"
stale-issue-message: "This issue is stale because it has been open for 200 days with no activity. Leave a comment to avoid closing this issue in 5 days."
close-issue-message: "This issue was closed because it has been inactive for 5 days since being marked as stale."
days-before-pr-stale: -1
days-before-pr-close: -1
repo-token: ${{ secrets.GITHUB_TOKEN }}

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@ -1,46 +0,0 @@
name: "Code scanning - action"
on:
push:
pull_request:
schedule:
- cron: '0 19 * * 0'
jobs:
CodeQL-Build:
# CodeQL runs on ubuntu-latest, windows-latest, and macos-latest
runs-on: ubuntu-latest
permissions:
# required for all workflows
security-events: write
steps:
- name: Checkout repository
uses: actions/checkout@v3
# Initializes the CodeQL tools for scanning.
- name: Initialize CodeQL
uses: github/codeql-action/init@v2
# Override language selection by uncommenting this and choosing your languages
# with:
# languages: go, javascript, csharp, python, cpp, java, ruby
# Autobuild attempts to build any compiled languages (C/C++, C#, Go, or Java).
# If this step fails, then you should remove it and run the build manually (see below).
- name: Autobuild
uses: github/codeql-action/autobuild@v2
# Command-line programs to run using the OS shell.
# 📚 See https://docs.github.com/en/actions/using-workflows/workflow-syntax-for-github-actions#jobsjob_idstepsrun
# ✏️ If the Autobuild fails above, remove it and uncomment the following
# three lines and modify them (or add more) to build your code if your
# project uses a compiled language
#- run: |
# make bootstrap
# make release
- name: Perform CodeQL Analysis
uses: github/codeql-action/analyze@v2

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@ -1,16 +0,0 @@
name: Assign issue
on:
issues:
types: [opened]
jobs:
run-action:
runs-on: ubuntu-latest
steps:
- name: Get current oncall
id: oncall
run: |
echo "CURRENT=$(curl --request GET 'https://api.pagerduty.com/oncalls?include[]=users&schedule_ids[]=P5VG2BX&earliest=true' --header 'Authorization: Token token=${{ secrets.PAGERDUTY_TOKEN }}' --header 'Accept: application/vnd.pagerduty+json;version=2' --header 'Content-Type: application/json' | jq -r '.oncalls[].user.name')" >> $GITHUB_OUTPUT
- name: add_assignees
run: |
curl -X POST -H "Accept: application/vnd.github+json" -H "Authorization: Bearer ${{ secrets.GITHUB_TOKEN}}" https://api.github.com/repos/${{github.repository}}/issues/${{ github.event.issue.number}}/assignees -d '{"assignees":["${{steps.oncall.outputs.CURRENT}}"]}'

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@ -1,15 +0,0 @@
name: Licensed
on:
push:
branches:
- main
pull_request:
branches:
- main
workflow_dispatch:
jobs:
call-licensed:
name: Licensed
uses: actions/reusable-workflows/.github/workflows/licensed.yml@main

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@ -1,20 +0,0 @@
name: Add Reviewer PR
on:
pull_request_target:
types: [opened]
jobs:
run-action:
runs-on: ubuntu-latest
steps:
- name: Get current oncall
id: oncall
run: |
echo "CURRENT=$(curl --request GET 'https://api.pagerduty.com/oncalls?include[]=users&schedule_ids[]=P5VG2BX&earliest=true' --header 'Authorization: Token token=${{ secrets.PAGERDUTY_TOKEN }}' --header 'Accept: application/vnd.pagerduty+json;version=2' --header 'Content-Type: application/json' | jq -r '.oncalls[].user.name')" >> $GITHUB_OUTPUT
- name: Request Review
run: |
curl -X POST -H "Accept: application/vnd.github+json" -H "Authorization: Bearer ${{ secrets.GITHUB_TOKEN}}" https://api.github.com/repos/${{github.repository}}/pulls/${{ github.event.pull_request.number}}/requested_reviewers -d '{"reviewers":["${{steps.oncall.outputs.CURRENT}}"]}'
- name: Add Assignee
run: |
curl -X POST -H "Accept: application/vnd.github+json" -H "Authorization: Bearer ${{ secrets.GITHUB_TOKEN}}" https://api.github.com/repos/${{github.repository}}/issues/${{ github.event.pull_request.number}}/assignees -d '{"assignees":["${{steps.oncall.outputs.CURRENT}}"]}'

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@ -1,129 +1,31 @@
name: Tests
on:
pull_request:
branches:
- main
- releases/**
push:
branches:
- main
- releases/**
- master
paths-ignore:
- '**.md'
jobs:
# Build and unit test
build:
test:
name: Test on ${{ matrix.os }}
strategy:
matrix:
os: [ubuntu-latest, windows-latest, macOS-latest]
fail-fast: false
runs-on: ${{ matrix.os }}
steps:
- name: Checkout
uses: actions/checkout@v3
- name: Setup Node.js 16.x
uses: actions/setup-node@v3
- uses: actions/checkout@v1
- uses: actions/setup-node@v1
with:
node-version: 16.x
cache: npm
node-version: '12.x'
- run: npm ci
- name: Prettier Format Check
run: npm run format-check
- name: ESLint Check
run: npm run lint
- name: Build & Test
run: npm run test
# End to end save and restore
test-save:
strategy:
matrix:
os: [ubuntu-latest, windows-latest, macOS-latest]
fail-fast: false
runs-on: ${{ matrix.os }}
steps:
- name: Checkout
uses: actions/checkout@v3
- name: Generate files in working directory
shell: bash
run: __tests__/create-cache-files.sh ${{ runner.os }} test-cache
- name: Generate files outside working directory
shell: bash
run: __tests__/create-cache-files.sh ${{ runner.os }} ~/test-cache
- name: Save cache
uses: ./
with:
key: test-${{ runner.os }}-${{ github.run_id }}
path: |
test-cache
~/test-cache
test-restore:
needs: test-save
strategy:
matrix:
os: [ubuntu-latest, windows-latest, macOS-latest]
fail-fast: false
runs-on: ${{ matrix.os }}
steps:
- name: Checkout
uses: actions/checkout@v3
- name: Restore cache
uses: ./
with:
key: test-${{ runner.os }}-${{ github.run_id }}
path: |
test-cache
~/test-cache
- name: Verify cache files in working directory
shell: bash
run: __tests__/verify-cache-files.sh ${{ runner.os }} test-cache
- name: Verify cache files outside working directory
shell: bash
run: __tests__/verify-cache-files.sh ${{ runner.os }} ~/test-cache
# End to end with proxy
test-proxy-save:
runs-on: ubuntu-latest
container:
image: ubuntu:latest
options: --dns 127.0.0.1
services:
squid-proxy:
image: ubuntu/squid:latest
ports:
- 3128:3128
env:
https_proxy: http://squid-proxy:3128
steps:
- name: Checkout
uses: actions/checkout@v3
- name: Generate files
run: __tests__/create-cache-files.sh proxy test-cache
- name: Save cache
uses: ./
with:
key: test-proxy-${{ github.run_id }}
path: test-cache
test-proxy-restore:
needs: test-proxy-save
runs-on: ubuntu-latest
container:
image: ubuntu:latest
options: --dns 127.0.0.1
services:
squid-proxy:
image: ubuntu/squid:latest
ports:
- 3128:3128
env:
https_proxy: http://squid-proxy:3128
steps:
- name: Checkout
uses: actions/checkout@v3
- name: Restore cache
uses: ./
with:
key: test-proxy-${{ github.run_id }}
path: test-cache
- name: Verify cache
run: __tests__/verify-cache-files.sh proxy test-cache

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.gitignore vendored
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@ -1,5 +1,8 @@
__tests__/runner/*
# comment out in distribution branches
dist/
node_modules/
lib/
@ -91,6 +94,3 @@ typings/
# DynamoDB Local files
.dynamodb/
# Text editor files
.vscode/

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@ -1,16 +0,0 @@
sources:
npm: true
allowed:
- apache-2.0
- bsd-2-clause
- bsd-3-clause
- isc
- mit
- cc0-1.0
- unlicense
- 0bsd
reviewed:
npm:
- sax

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@ -27,10 +27,6 @@ Here are a few things you can do that will increase the likelihood of your pull
- Keep your change as focused as possible. If there are multiple changes you would like to make that are not dependent upon each other, consider submitting them as separate pull requests.
- Write a [good commit message](http://tbaggery.com/2008/04/19/a-note-about-git-commit-messages.html).
## Licensed
This repository uses a tool called [Licensed](https://github.com/github/licensed) to verify third party dependencies. You may need to locally install licensed and run `licensed cache` to update the dependency cache if you install or update a production dependency. If licensed cache is unable to determine the dependency, you may need to modify the cache file yourself to put the correct license. You should still verify the dependency, licensed is a tool to help, but is not a substitute for human review of dependencies.
## Resources
- [How to Contribute to Open Source](https://opensource.guide/how-to-contribute/)

298
README.md
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@ -1,83 +1,30 @@
# Cache action
# cache
This action allows caching dependencies and build outputs to improve workflow execution time.
This GitHub Action allows caching dependencies and build outputs to improve workflow execution time.
>Two other actions are available in addition to the primary `cache` action:
>* [Restore action](./restore/README.md)
>* [Save action](./save/README.md)
[![Tests](https://github.com/actions/cache/actions/workflows/workflow.yml/badge.svg)](https://github.com/actions/cache/actions/workflows/workflow.yml)
## Documentation
See ["Caching dependencies to speed up workflows"](https://docs.github.com/en/actions/using-workflows/caching-dependencies-to-speed-up-workflows).
## What's New
### v3
* Added support for caching in GHES 3.5+.
* Fixed download issue for files > 2GB during restore.
* Updated the minimum runner version support from node 12 -> node 16.
* Fixed avoiding empty cache save when no files are available for caching.
* Fixed tar creation error while trying to create tar with path as `~/` home folder on `ubuntu-latest`.
* Fixed zstd failing on amazon linux 2.0 runners.
* Fixed cache not working with github workspace directory or current directory.
* Fixed the download stuck problem by introducing a timeout of 1 hour for cache downloads.
* Fix zstd not working for windows on gnu tar in issues.
* Allowing users to provide a custom timeout as input for aborting download of a cache segment using an environment variable `SEGMENT_DOWNLOAD_TIMEOUT_MINS`. Default is 10 minutes.
* New actions are available for granular control over caches - [restore](restore/action.yml) and [save](save/action.yml).
* Support cross-os caching as an opt-in feature. See [Cross OS caching](./tips-and-workarounds.md#cross-os-cache) for more info.
* Added option to fail job on cache miss. See [Exit workflow on cache miss](./restore/README.md#exit-workflow-on-cache-miss) for more info.
* Fix zstd not being used after zstd version upgrade to 1.5.4 on hosted runners
* Added option to lookup cache without downloading it.
* Reduced segment size to 128MB and segment timeout to 10 minutes to fail fast in case the cache download is stuck.
See the [v2 README.md](https://github.com/actions/cache/blob/v2/README.md) for older updates.
<a href="https://github.com/actions/cache"><img alt="GitHub Actions status" src="https://github.com/actions/cache/workflows/Tests/badge.svg"></a>
## Usage
### Pre-requisites
Create a workflow `.yml` file in your repository's `.github/workflows` directory. An [example workflow](#example-cache-workflow) is available below. For more information, see the GitHub Help Documentation for [Creating a workflow file](https://help.github.com/en/articles/configuring-a-workflow#creating-a-workflow-file).
If you are using this inside a container, a POSIX-compliant `tar` needs to be included and accessible from the execution path.
If you are using a `self-hosted` Windows runner, `GNU tar` and `zstd` are required for [Cross-OS caching](https://github.com/actions/cache/blob/main/tips-and-workarounds.md#cross-os-cache) to work. They are also recommended to be installed in general so the performance is on par with `hosted` Windows runners.
Create a workflow `.yml` file in your repositories `.github/workflows` directory. An [example workflow](#example-workflow) is available below. For more information, reference the GitHub Help Documentation for [Creating a workflow file](https://help.github.com/en/articles/configuring-a-workflow#creating-a-workflow-file).
### Inputs
* `key` - An explicit key for a cache entry. See [creating a cache key](#creating-a-cache-key).
* `path` - A list of files, directories, and wildcard patterns to cache and restore. See [`@actions/glob`](https://github.com/actions/toolkit/tree/main/packages/glob) for supported patterns.
* `restore-keys` - An ordered list of prefix-matched keys to use for restoring stale cache if no cache hit occurred for key.
* `enableCrossOsArchive` - An optional boolean when enabled, allows Windows runners to save or restore caches that can be restored or saved respectively on other platforms. Default: `false`
* `fail-on-cache-miss` - Fail the workflow if cache entry is not found. Default: `false`
* `lookup-only` - If true, only checks if cache entry exists and skips download. Does not change save cache behavior. Default: `false`
#### Environment Variables
* `SEGMENT_DOWNLOAD_TIMEOUT_MINS` - Segment download timeout (in minutes, default `10`) to abort download of the segment if not completed in the defined number of minutes. [Read more](https://github.com/actions/cache/blob/main/tips-and-workarounds.md#cache-segment-restore-timeout)
* `path` - A directory to store and save the cache
* `key` - An explicit key for restoring and saving the cache
* `restore-keys` - An ordered list of keys to use for restoring the cache if no cache hit occurred for key
### Outputs
* `cache-hit` - A boolean value to indicate an exact match was found for the key.
* `cache-hit` - A boolean value to indicate an exact match was found for the key
> **Note** `cache-hit` will only be set to `true` when a cache hit occurs for the exact `key` match. For a partial key match via `restore-keys` or a cache miss, it will be set to `false`.
> See [Skipping steps based on cache-hit](#Skipping-steps-based-on-cache-hit) for info on using this output
See [Skipping steps based on cache-hit](#skipping-steps-based-on-cache-hit) for info on using this output
### Cache scopes
The cache is scoped to the key, [version](#cache-version), and branch. The default branch cache is available to other branches.
See [Matching a cache key](https://help.github.com/en/actions/configuring-and-managing-workflows/caching-dependencies-to-speed-up-workflows#matching-a-cache-key) for more info.
### Example cache workflow
#### Restoring and saving cache using a single action
### Example workflow
```yaml
name: Caching Primes
name: Example Caching with npm
on: push
@ -86,235 +33,58 @@ jobs:
runs-on: ubuntu-latest
steps:
- uses: actions/checkout@v3
- uses: actions/checkout@v1
- name: Cache Primes
id: cache-primes
uses: actions/cache@v3
- name: Cache node modules
uses: actions/cache@preview
with:
path: prime-numbers
key: ${{ runner.os }}-primes
path: node_modules
key: ${{ runner.os }}-node-${{ hashFiles('**/package-lock.json') }}
restore-keys: |
${{ runner.os }}-node-
- name: Generate Prime Numbers
if: steps.cache-primes.outputs.cache-hit != 'true'
run: /generate-primes.sh -d prime-numbers
- name: Install Dependencies
run: npm install
- name: Use Prime Numbers
run: /primes.sh -d prime-numbers
- name: Build
run: npm run build
- name: Test
run: npm run test
```
The `cache` action provides a `cache-hit` output which is set to `true` when the cache is restored using the primary `key` and `false` when the cache is restored using `restore-keys` or no cache is restored.
## Ecosystem Examples
#### Using a combination of restore and save actions
```yaml
name: Caching Primes
on: push
jobs:
build:
runs-on: ubuntu-latest
steps:
- uses: actions/checkout@v3
- name: Restore cached Primes
id: cache-primes-restore
uses: actions/cache/restore@v3
with:
path: |
path/to/dependencies
some/other/dependencies
key: ${{ runner.os }}-primes
.
. //intermediate workflow steps
.
- name: Save Primes
id: cache-primes-save
uses: actions/cache/save@v3
with:
path: |
path/to/dependencies
some/other/dependencies
key: ${{ steps.cache-primes-restore.outputs.cache-primary-key }}
```
> **Note**
> You must use the `cache` or `restore` action in your workflow before you need to use the files that might be restored from the cache. If the provided `key` matches an existing cache, a new cache is not created and if the provided `key` doesn't match an existing cache, a new cache is automatically created provided the job completes successfully.
## Caching Strategies
With the introduction of the `restore` and `save` actions, a lot of caching use cases can now be achieved. Please see the [caching strategies](./caching-strategies.md) document for understanding how you can use the actions strategically to achieve the desired goal.
## Implementation Examples
Every programming language and framework has its own way of caching.
See [Examples](examples.md) for a list of `actions/cache` implementations for use with:
* [C# - NuGet](./examples.md#c---nuget)
* [Clojure - Lein Deps](./examples.md#clojure---lein-deps)
* [D - DUB](./examples.md#d---dub)
* [Deno](./examples.md#deno)
* [Elixir - Mix](./examples.md#elixir---mix)
* [Go - Modules](./examples.md#go---modules)
* [Haskell - Cabal](./examples.md#haskell---cabal)
* [Haskell - Stack](./examples.md#haskell---stack)
* [Java - Gradle](./examples.md#java---gradle)
* [Java - Maven](./examples.md#java---maven)
* [Node - npm](./examples.md#node---npm)
* [Node - Lerna](./examples.md#node---lerna)
* [Node - Yarn](./examples.md#node---yarn)
* [OCaml/Reason - esy](./examples.md#ocamlreason---esy)
* [PHP - Composer](./examples.md#php---composer)
* [Python - pip](./examples.md#python---pip)
* [Python - pipenv](./examples.md#python---pipenv)
* [R - renv](./examples.md#r---renv)
* [Ruby - Bundler](./examples.md#ruby---bundler)
* [Rust - Cargo](./examples.md#rust---cargo)
* [Scala - SBT](./examples.md#scala---sbt)
* [Swift, Objective-C - Carthage](./examples.md#swift-objective-c---carthage)
* [Swift, Objective-C - CocoaPods](./examples.md#swift-objective-c---cocoapods)
* [Swift - Swift Package Manager](./examples.md#swift---swift-package-manager)
* [Swift - Mint](./examples.md#swift---mint)
## Creating a cache key
A cache key can include any of the contexts, functions, literals, and operators supported by GitHub Actions.
For example, using the [`hashFiles`](https://docs.github.com/en/actions/learn-github-actions/expressions#hashfiles) function allows you to create a new cache when dependencies change.
```yaml
- uses: actions/cache@v3
with:
path: |
path/to/dependencies
some/other/dependencies
key: ${{ runner.os }}-${{ hashFiles('**/lockfiles') }}
```
Additionally, you can use arbitrary command output in a cache key, such as a date or software version:
```yaml
# http://man7.org/linux/man-pages/man1/date.1.html
- name: Get Date
id: get-date
run: |
echo "date=$(/bin/date -u "+%Y%m%d")" >> $GITHUB_OUTPUT
shell: bash
- uses: actions/cache@v3
with:
path: path/to/dependencies
key: ${{ runner.os }}-${{ steps.get-date.outputs.date }}-${{ hashFiles('**/lockfiles') }}
```
See [Using contexts to create cache keys](https://help.github.com/en/actions/configuring-and-managing-workflows/caching-dependencies-to-speed-up-workflows#using-contexts-to-create-cache-keys)
See [Examples](examples.md)
## Cache Limits
A repository can have up to 10GB of caches. Once the 10GB limit is reached, older caches will be evicted based on when the cache was last accessed. Caches that are not accessed within the last week will also be evicted.
Individual caches are limited to 200MB and a repository can have up to 2GB of caches. Once the 2GB limit is reached, older caches will be evicted based on when the cache was last accessed. Caches that are not accessed within the last week will also be evicted.
## Skipping steps based on cache-hit
Using the `cache-hit` output, subsequent steps (such as install or build) can be skipped when a cache hit occurs on the key. It is recommended to install missing/updated dependencies in case of a partial key match when the key is dependent on the `hash` of the package file.
Using the `cache-hit` output, subsequent steps (such as install or build) can be skipped when a cache hit occurs on the key.
Example:
```yaml
steps:
- uses: actions/checkout@v3
- uses: actions/checkout@v1
- uses: actions/cache@v3
- uses: actions/cache@preview
id: cache
with:
path: path/to/dependencies
key: ${{ runner.os }}-${{ hashFiles('**/lockfiles') }}
key: ${{ runner.os }}-${{ hashFiles('**/lockfiles')}}
- name: Install Dependencies
if: steps.cache.outputs.cache-hit != 'true'
run: /install.sh
```
> **Note** The `id` defined in `actions/cache` must match the `id` in the `if` statement (i.e. `steps.[ID].outputs.cache-hit`)
## Cache Version
Cache version is a hash [generated](https://github.com/actions/toolkit/blob/500d0b42fee2552ae9eeb5933091fe2fbf14e72d/packages/cache/src/internal/cacheHttpClient.ts#L73-L90) for a combination of compression tool used (Gzip, Zstd, etc. based on the runner OS) and the `path` of directories being cached. If two caches have different versions, they are identified as unique caches while matching. This, for example, means that a cache created on a `windows-latest` runner can't be restored on `ubuntu-latest` as cache `Version`s are different.
> Pro tip: The [list caches](https://docs.github.com/en/rest/actions/cache#list-github-actions-caches-for-a-repository) API can be used to get the version of a cache. This can be helpful to troubleshoot cache miss due to version.
<details>
<summary>Example</summary>
The workflow will create 3 unique caches with same keys. Ubuntu and windows runners will use different compression technique and hence create two different caches. And `build-linux` will create two different caches as the `paths` are different.
```yaml
jobs:
build-linux:
runs-on: ubuntu-latest
steps:
- uses: actions/checkout@v3
- name: Cache Primes
id: cache-primes
uses: actions/cache@v3
with:
path: prime-numbers
key: primes
- name: Generate Prime Numbers
if: steps.cache-primes.outputs.cache-hit != 'true'
run: ./generate-primes.sh -d prime-numbers
- name: Cache Numbers
id: cache-numbers
uses: actions/cache@v3
with:
path: numbers
key: primes
- name: Generate Numbers
if: steps.cache-numbers.outputs.cache-hit != 'true'
run: ./generate-primes.sh -d numbers
build-windows:
runs-on: windows-latest
steps:
- uses: actions/checkout@v3
- name: Cache Primes
id: cache-primes
uses: actions/cache@v3
with:
path: prime-numbers
key: primes
- name: Generate Prime Numbers
if: steps.cache-primes.outputs.cache-hit != 'true'
run: ./generate-primes -d prime-numbers
```
</details>
## Known practices and workarounds
There are a number of community practices/workarounds to fulfill specific requirements. You may choose to use them if they suit your use case. Note these are not necessarily the only solution or even a recommended solution.
* [Cache segment restore timeout](./tips-and-workarounds.md#cache-segment-restore-timeout)
* [Update a cache](./tips-and-workarounds.md#update-a-cache)
* [Use cache across feature branches](./tips-and-workarounds.md#use-cache-across-feature-branches)
* [Cross OS cache](./tips-and-workarounds.md#cross-os-cache)
* [Force deletion of caches overriding default cache eviction policy](./tips-and-workarounds.md#force-deletion-of-caches-overriding-default-cache-eviction-policy)
### Windows environment variables
Please note that Windows environment variables (like `%LocalAppData%`) will NOT be expanded by this action. Instead, prefer using `~` in your paths which will expand to the HOME directory. For example, instead of `%LocalAppData%`, use `~\AppData\Local`. For a list of supported default environment variables, see the [Learn GitHub Actions: Variables](https://docs.github.com/en/actions/learn-github-actions/variables#default-environment-variables) page.
> Note: The `id` defined in `actions/cache` must match the `id` in the `if` statement (i.e. `steps.[ID].outputs.cache-hit`)
## Contributing
We would love for you to contribute to `actions/cache`. Pull requests are welcome! Please see the [CONTRIBUTING.md](CONTRIBUTING.md) for more information.
We would love for you to contribute to `@actions/cache`, pull requests are welcome! Please see the [CONTRIBUTING.md](CONTRIBUTING.md) for more information.
## License
The scripts and documentation in this project are released under the [MIT License](LICENSE)

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@ -1,113 +0,0 @@
# Releases
### 3.0.0
- Updated minimum runner version support from node 12 -> node 16
### 3.0.1
- Added support for caching from GHES 3.5.
- Fixed download issue for files > 2GB during restore.
### 3.0.2
- Added support for dynamic cache size cap on GHES.
### 3.0.3
- Fixed avoiding empty cache save when no files are available for caching. ([issue](https://github.com/actions/cache/issues/624))
### 3.0.4
- Fixed tar creation error while trying to create tar with path as `~/` home folder on `ubuntu-latest`. ([issue](https://github.com/actions/cache/issues/689))
### 3.0.5
- Removed error handling by consuming actions/cache 3.0 toolkit, Now cache server error handling will be done by toolkit. ([PR](https://github.com/actions/cache/pull/834))
### 3.0.6
- Fixed [#809](https://github.com/actions/cache/issues/809) - zstd -d: no such file or directory error
- Fixed [#833](https://github.com/actions/cache/issues/833) - cache doesn't work with github workspace directory
### 3.0.7
- Fixed [#810](https://github.com/actions/cache/issues/810) - download stuck issue. A new timeout is introduced in the download process to abort the download if it gets stuck and doesn't finish within an hour.
### 3.0.8
- Fix zstd not working for windows on gnu tar in issues [#888](https://github.com/actions/cache/issues/888) and [#891](https://github.com/actions/cache/issues/891).
- Allowing users to provide a custom timeout as input for aborting download of a cache segment using an environment variable `SEGMENT_DOWNLOAD_TIMEOUT_MINS`. Default is 60 minutes.
### 3.0.9
- Enhanced the warning message for cache unavailablity in case of GHES.
### 3.0.10
- Fix a bug with sorting inputs.
- Update definition for restore-keys in README.md
### 3.0.11
- Update toolkit version to 3.0.5 to include `@actions/core@^1.10.0`
- Update `@actions/cache` to use updated `saveState` and `setOutput` functions from `@actions/core@^1.10.0`
### 3.1.0-beta.1
- Update `@actions/cache` on windows to use gnu tar and zstd by default and fallback to bsdtar and zstd if gnu tar is not available. ([issue](https://github.com/actions/cache/issues/984))
### 3.1.0-beta.2
- Added support for fallback to gzip to restore old caches on windows.
### 3.1.0-beta.3
- Bug fixes for bsdtar fallback if gnutar not available and gzip fallback if cache saved using old cache action on windows.
### 3.2.0-beta.1
- Added two new actions - [restore](restore/action.yml) and [save](save/action.yml) for granular control on cache.
### 3.2.0
- Released the two new actions - [restore](restore/action.yml) and [save](save/action.yml) for granular control on cache
### 3.2.1
- Update `@actions/cache` on windows to use gnu tar and zstd by default and fallback to bsdtar and zstd if gnu tar is not available. ([issue](https://github.com/actions/cache/issues/984))
- Added support for fallback to gzip to restore old caches on windows.
- Added logs for cache version in case of a cache miss.
### 3.2.2
- Reverted the changes made in 3.2.1 to use gnu tar and zstd by default on windows.
### 3.2.3
- Support cross os caching on Windows as an opt-in feature.
- Fix issue with symlink restoration on Windows for cross-os caches.
### 3.2.4
- Added option to fail job on cache miss.
### 3.2.5
- Added fix to prevent from setting MYSYS environment variable globally.
### 3.2.6
- Fix zstd not being used after zstd version upgrade to 1.5.4 on hosted runners.
### 3.3.0
- Added option to lookup cache without downloading it.
### 3.3.1
- Reduced segment size to 128MB and segment timeout to 10 minutes to fail fast in case the cache download is stuck.
### 3.3.2
- Fixes bug with Azure SDK causing blob downloads to get stuck.

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@ -1 +0,0 @@
hello world

View File

@ -1,233 +0,0 @@
import * as cache from "@actions/cache";
import * as core from "@actions/core";
import { Events, RefKey } from "../src/constants";
import * as actionUtils from "../src/utils/actionUtils";
import * as testUtils from "../src/utils/testUtils";
jest.mock("@actions/core");
jest.mock("@actions/cache");
beforeAll(() => {
jest.spyOn(core, "getInput").mockImplementation((name, options) => {
return jest.requireActual("@actions/core").getInput(name, options);
});
});
afterEach(() => {
delete process.env[Events.Key];
delete process.env[RefKey];
});
test("isGhes returns true if server url is not github.com", () => {
try {
process.env["GITHUB_SERVER_URL"] = "http://example.com";
expect(actionUtils.isGhes()).toBe(true);
} finally {
process.env["GITHUB_SERVER_URL"] = undefined;
}
});
test("isGhes returns false when server url is github.com", () => {
try {
process.env["GITHUB_SERVER_URL"] = "http://github.com";
expect(actionUtils.isGhes()).toBe(false);
} finally {
process.env["GITHUB_SERVER_URL"] = undefined;
}
});
test("isExactKeyMatch with undefined cache key returns false", () => {
const key = "linux-rust";
const cacheKey = undefined;
expect(actionUtils.isExactKeyMatch(key, cacheKey)).toBe(false);
});
test("isExactKeyMatch with empty cache key returns false", () => {
const key = "linux-rust";
const cacheKey = "";
expect(actionUtils.isExactKeyMatch(key, cacheKey)).toBe(false);
});
test("isExactKeyMatch with different keys returns false", () => {
const key = "linux-rust";
const cacheKey = "linux-";
expect(actionUtils.isExactKeyMatch(key, cacheKey)).toBe(false);
});
test("isExactKeyMatch with different key accents returns false", () => {
const key = "linux-áccent";
const cacheKey = "linux-accent";
expect(actionUtils.isExactKeyMatch(key, cacheKey)).toBe(false);
});
test("isExactKeyMatch with same key returns true", () => {
const key = "linux-rust";
const cacheKey = "linux-rust";
expect(actionUtils.isExactKeyMatch(key, cacheKey)).toBe(true);
});
test("isExactKeyMatch with same key and different casing returns true", () => {
const key = "linux-rust";
const cacheKey = "LINUX-RUST";
expect(actionUtils.isExactKeyMatch(key, cacheKey)).toBe(true);
});
test("logWarning logs a message with a warning prefix", () => {
const message = "A warning occurred.";
const infoMock = jest.spyOn(core, "info");
actionUtils.logWarning(message);
expect(infoMock).toHaveBeenCalledWith(`[warning]${message}`);
});
test("isValidEvent returns false for event that does not have a branch or tag", () => {
const event = "foo";
process.env[Events.Key] = event;
const isValidEvent = actionUtils.isValidEvent();
expect(isValidEvent).toBe(false);
});
test("isValidEvent returns true for event that has a ref", () => {
const event = Events.Push;
process.env[Events.Key] = event;
process.env[RefKey] = "ref/heads/feature";
const isValidEvent = actionUtils.isValidEvent();
expect(isValidEvent).toBe(true);
});
test("getInputAsArray returns empty array if not required and missing", () => {
expect(actionUtils.getInputAsArray("foo")).toEqual([]);
});
test("getInputAsArray throws error if required and missing", () => {
expect(() =>
actionUtils.getInputAsArray("foo", { required: true })
).toThrowError();
});
test("getInputAsArray handles single line correctly", () => {
testUtils.setInput("foo", "bar");
expect(actionUtils.getInputAsArray("foo")).toEqual(["bar"]);
});
test("getInputAsArray handles multiple lines correctly", () => {
testUtils.setInput("foo", "bar\nbaz");
expect(actionUtils.getInputAsArray("foo")).toEqual(["bar", "baz"]);
});
test("getInputAsArray handles different new lines correctly", () => {
testUtils.setInput("foo", "bar\r\nbaz");
expect(actionUtils.getInputAsArray("foo")).toEqual(["bar", "baz"]);
});
test("getInputAsArray handles empty lines correctly", () => {
testUtils.setInput("foo", "\n\nbar\n\nbaz\n\n");
expect(actionUtils.getInputAsArray("foo")).toEqual(["bar", "baz"]);
});
test("getInputAsArray removes spaces after ! at the beginning", () => {
testUtils.setInput(
"foo",
"! bar\n! baz\n! qux\n!quux\ncorge\ngrault! garply\n!\r\t waldo"
);
expect(actionUtils.getInputAsArray("foo")).toEqual([
"!bar",
"!baz",
"!qux",
"!quux",
"corge",
"grault! garply",
"!waldo"
]);
});
test("getInputAsInt returns undefined if input not set", () => {
expect(actionUtils.getInputAsInt("undefined")).toBeUndefined();
});
test("getInputAsInt returns value if input is valid", () => {
testUtils.setInput("foo", "8");
expect(actionUtils.getInputAsInt("foo")).toBe(8);
});
test("getInputAsInt returns undefined if input is invalid or NaN", () => {
testUtils.setInput("foo", "bar");
expect(actionUtils.getInputAsInt("foo")).toBeUndefined();
});
test("getInputAsInt throws if required and value missing", () => {
expect(() =>
actionUtils.getInputAsInt("undefined", { required: true })
).toThrowError();
});
test("getInputAsBool returns false if input not set", () => {
expect(actionUtils.getInputAsBool("undefined")).toBe(false);
});
test("getInputAsBool returns value if input is valid", () => {
testUtils.setInput("foo", "true");
expect(actionUtils.getInputAsBool("foo")).toBe(true);
});
test("getInputAsBool returns false if input is invalid or NaN", () => {
testUtils.setInput("foo", "bar");
expect(actionUtils.getInputAsBool("foo")).toBe(false);
});
test("getInputAsBool throws if required and value missing", () => {
expect(() =>
actionUtils.getInputAsBool("undefined2", { required: true })
).toThrowError();
});
test("isCacheFeatureAvailable for ac enabled", () => {
jest.spyOn(cache, "isFeatureAvailable").mockImplementation(() => true);
expect(actionUtils.isCacheFeatureAvailable()).toBe(true);
});
test("isCacheFeatureAvailable for ac disabled on GHES", () => {
jest.spyOn(cache, "isFeatureAvailable").mockImplementation(() => false);
const message = `Cache action is only supported on GHES version >= 3.5. If you are on version >=3.5 Please check with GHES admin if Actions cache service is enabled or not.
Otherwise please upgrade to GHES version >= 3.5 and If you are also using Github Connect, please unretire the actions/cache namespace before upgrade (see https://docs.github.com/en/enterprise-server@3.5/admin/github-actions/managing-access-to-actions-from-githubcom/enabling-automatic-access-to-githubcom-actions-using-github-connect#automatic-retirement-of-namespaces-for-actions-accessed-on-githubcom)`;
const infoMock = jest.spyOn(core, "info");
try {
process.env["GITHUB_SERVER_URL"] = "http://example.com";
expect(actionUtils.isCacheFeatureAvailable()).toBe(false);
expect(infoMock).toHaveBeenCalledWith(`[warning]${message}`);
} finally {
delete process.env["GITHUB_SERVER_URL"];
}
});
test("isCacheFeatureAvailable for ac disabled on dotcom", () => {
jest.spyOn(cache, "isFeatureAvailable").mockImplementation(() => false);
const message =
"An internal error has occurred in cache backend. Please check https://www.githubstatus.com/ for any ongoing issue in actions.";
const infoMock = jest.spyOn(core, "info");
try {
process.env["GITHUB_SERVER_URL"] = "http://github.com";
expect(actionUtils.isCacheFeatureAvailable()).toBe(false);
expect(infoMock).toHaveBeenCalledWith(`[warning]${message}`);
} finally {
delete process.env["GITHUB_SERVER_URL"];
}
});

View File

@ -1,17 +0,0 @@
#!/bin/sh
# Validate args
prefix="$1"
if [ -z "$prefix" ]; then
echo "Must supply prefix argument"
exit 1
fi
path="$2"
if [ -z "$path" ]; then
echo "Must supply path argument"
exit 1
fi
mkdir -p $path
echo "$prefix $GITHUB_RUN_ID" > $path/test-file.txt

22
__tests__/main.test.ts Normal file
View File

@ -0,0 +1,22 @@
import * as core from "@actions/core";
import { Inputs } from "../src/constants";
import run from "../src/restore";
import * as testUtils from "../src/utils/testUtils";
test("restore with no path", async () => {
const failedMock = jest.spyOn(core, "setFailed");
await run();
expect(failedMock).toHaveBeenCalledWith(
"Input required and not supplied: path"
);
});
test("restore with no key", async () => {
testUtils.setInput(Inputs.Path, "node_modules");
const failedMock = jest.spyOn(core, "setFailed");
await run();
expect(failedMock).toHaveBeenCalledWith(
"Input required and not supplied: key"
);
});

View File

@ -1,358 +0,0 @@
import * as cache from "@actions/cache";
import * as core from "@actions/core";
import { Events, RefKey } from "../src/constants";
import { restoreRun } from "../src/restoreImpl";
import * as actionUtils from "../src/utils/actionUtils";
import * as testUtils from "../src/utils/testUtils";
jest.mock("../src/utils/actionUtils");
beforeAll(() => {
jest.spyOn(actionUtils, "isExactKeyMatch").mockImplementation(
(key, cacheResult) => {
const actualUtils = jest.requireActual("../src/utils/actionUtils");
return actualUtils.isExactKeyMatch(key, cacheResult);
}
);
jest.spyOn(actionUtils, "isValidEvent").mockImplementation(() => {
const actualUtils = jest.requireActual("../src/utils/actionUtils");
return actualUtils.isValidEvent();
});
jest.spyOn(actionUtils, "getInputAsArray").mockImplementation(
(name, options) => {
const actualUtils = jest.requireActual("../src/utils/actionUtils");
return actualUtils.getInputAsArray(name, options);
}
);
jest.spyOn(actionUtils, "getInputAsBool").mockImplementation(
(name, options) => {
const actualUtils = jest.requireActual("../src/utils/actionUtils");
return actualUtils.getInputAsBool(name, options);
}
);
});
beforeEach(() => {
jest.restoreAllMocks();
process.env[Events.Key] = Events.Push;
process.env[RefKey] = "refs/heads/feature-branch";
jest.spyOn(actionUtils, "isGhes").mockImplementation(() => false);
jest.spyOn(actionUtils, "isCacheFeatureAvailable").mockImplementation(
() => true
);
});
afterEach(() => {
testUtils.clearInputs();
delete process.env[Events.Key];
delete process.env[RefKey];
});
test("restore with no cache found", async () => {
const path = "node_modules";
const key = "node-test";
testUtils.setInputs({
path: path,
key,
enableCrossOsArchive: false
});
const infoMock = jest.spyOn(core, "info");
const failedMock = jest.spyOn(core, "setFailed");
const stateMock = jest.spyOn(core, "saveState");
const restoreCacheMock = jest
.spyOn(cache, "restoreCache")
.mockImplementationOnce(() => {
return Promise.resolve(undefined);
});
await restoreRun();
expect(restoreCacheMock).toHaveBeenCalledTimes(1);
expect(restoreCacheMock).toHaveBeenCalledWith(
[path],
key,
[],
{
lookupOnly: false
},
false
);
expect(stateMock).toHaveBeenCalledWith("CACHE_KEY", key);
expect(stateMock).toHaveBeenCalledTimes(1);
expect(failedMock).toHaveBeenCalledTimes(0);
expect(infoMock).toHaveBeenCalledWith(
`Cache not found for input keys: ${key}`
);
});
test("restore with restore keys and no cache found", async () => {
const path = "node_modules";
const key = "node-test";
const restoreKey = "node-";
testUtils.setInputs({
path: path,
key,
restoreKeys: [restoreKey],
enableCrossOsArchive: false
});
const infoMock = jest.spyOn(core, "info");
const failedMock = jest.spyOn(core, "setFailed");
const stateMock = jest.spyOn(core, "saveState");
const restoreCacheMock = jest
.spyOn(cache, "restoreCache")
.mockImplementationOnce(() => {
return Promise.resolve(undefined);
});
await restoreRun();
expect(restoreCacheMock).toHaveBeenCalledTimes(1);
expect(restoreCacheMock).toHaveBeenCalledWith(
[path],
key,
[restoreKey],
{
lookupOnly: false
},
false
);
expect(stateMock).toHaveBeenCalledWith("CACHE_KEY", key);
expect(stateMock).toHaveBeenCalledTimes(1);
expect(failedMock).toHaveBeenCalledTimes(0);
expect(infoMock).toHaveBeenCalledWith(
`Cache not found for input keys: ${key}, ${restoreKey}`
);
});
test("restore with cache found for key", async () => {
const path = "node_modules";
const key = "node-test";
testUtils.setInputs({
path: path,
key,
enableCrossOsArchive: false
});
const infoMock = jest.spyOn(core, "info");
const failedMock = jest.spyOn(core, "setFailed");
const stateMock = jest.spyOn(core, "saveState");
const setCacheHitOutputMock = jest.spyOn(core, "setOutput");
const restoreCacheMock = jest
.spyOn(cache, "restoreCache")
.mockImplementationOnce(() => {
return Promise.resolve(key);
});
await restoreRun();
expect(restoreCacheMock).toHaveBeenCalledTimes(1);
expect(restoreCacheMock).toHaveBeenCalledWith(
[path],
key,
[],
{
lookupOnly: false
},
false
);
expect(stateMock).toHaveBeenCalledWith("CACHE_KEY", key);
expect(stateMock).toHaveBeenCalledWith("CACHE_RESULT", key);
expect(stateMock).toHaveBeenCalledTimes(2);
expect(setCacheHitOutputMock).toHaveBeenCalledTimes(1);
expect(setCacheHitOutputMock).toHaveBeenCalledWith("cache-hit", "true");
expect(infoMock).toHaveBeenCalledWith(`Cache restored from key: ${key}`);
expect(failedMock).toHaveBeenCalledTimes(0);
});
test("restore with cache found for restore key", async () => {
const path = "node_modules";
const key = "node-test";
const restoreKey = "node-";
testUtils.setInputs({
path: path,
key,
restoreKeys: [restoreKey],
enableCrossOsArchive: false
});
const infoMock = jest.spyOn(core, "info");
const failedMock = jest.spyOn(core, "setFailed");
const stateMock = jest.spyOn(core, "saveState");
const setCacheHitOutputMock = jest.spyOn(core, "setOutput");
const restoreCacheMock = jest
.spyOn(cache, "restoreCache")
.mockImplementationOnce(() => {
return Promise.resolve(restoreKey);
});
await restoreRun();
expect(restoreCacheMock).toHaveBeenCalledTimes(1);
expect(restoreCacheMock).toHaveBeenCalledWith(
[path],
key,
[restoreKey],
{
lookupOnly: false
},
false
);
expect(stateMock).toHaveBeenCalledWith("CACHE_KEY", key);
expect(stateMock).toHaveBeenCalledWith("CACHE_RESULT", restoreKey);
expect(stateMock).toHaveBeenCalledTimes(2);
expect(setCacheHitOutputMock).toHaveBeenCalledTimes(1);
expect(setCacheHitOutputMock).toHaveBeenCalledWith("cache-hit", "false");
expect(infoMock).toHaveBeenCalledWith(
`Cache restored from key: ${restoreKey}`
);
expect(failedMock).toHaveBeenCalledTimes(0);
});
test("Fail restore when fail on cache miss is enabled and primary + restore keys not found", async () => {
const path = "node_modules";
const key = "node-test";
const restoreKey = "node-";
testUtils.setInputs({
path: path,
key,
restoreKeys: [restoreKey],
failOnCacheMiss: true
});
const failedMock = jest.spyOn(core, "setFailed");
const stateMock = jest.spyOn(core, "saveState");
const setCacheHitOutputMock = jest.spyOn(core, "setOutput");
const restoreCacheMock = jest
.spyOn(cache, "restoreCache")
.mockImplementationOnce(() => {
return Promise.resolve(undefined);
});
await restoreRun();
expect(restoreCacheMock).toHaveBeenCalledTimes(1);
expect(restoreCacheMock).toHaveBeenCalledWith(
[path],
key,
[restoreKey],
{
lookupOnly: false
},
false
);
expect(stateMock).toHaveBeenCalledWith("CACHE_KEY", key);
expect(setCacheHitOutputMock).toHaveBeenCalledTimes(0);
expect(failedMock).toHaveBeenCalledWith(
`Failed to restore cache entry. Exiting as fail-on-cache-miss is set. Input key: ${key}`
);
expect(failedMock).toHaveBeenCalledTimes(1);
});
test("restore when fail on cache miss is enabled and primary key doesn't match restored key", async () => {
const path = "node_modules";
const key = "node-test";
const restoreKey = "node-";
testUtils.setInputs({
path: path,
key,
restoreKeys: [restoreKey],
failOnCacheMiss: true
});
const infoMock = jest.spyOn(core, "info");
const failedMock = jest.spyOn(core, "setFailed");
const stateMock = jest.spyOn(core, "saveState");
const setCacheHitOutputMock = jest.spyOn(core, "setOutput");
const restoreCacheMock = jest
.spyOn(cache, "restoreCache")
.mockImplementationOnce(() => {
return Promise.resolve(restoreKey);
});
await restoreRun();
expect(restoreCacheMock).toHaveBeenCalledTimes(1);
expect(restoreCacheMock).toHaveBeenCalledWith(
[path],
key,
[restoreKey],
{
lookupOnly: false
},
false
);
expect(stateMock).toHaveBeenCalledWith("CACHE_KEY", key);
expect(stateMock).toHaveBeenCalledWith("CACHE_RESULT", restoreKey);
expect(stateMock).toHaveBeenCalledTimes(2);
expect(setCacheHitOutputMock).toHaveBeenCalledTimes(1);
expect(setCacheHitOutputMock).toHaveBeenCalledWith("cache-hit", "false");
expect(infoMock).toHaveBeenCalledWith(
`Cache restored from key: ${restoreKey}`
);
expect(failedMock).toHaveBeenCalledTimes(0);
});
test("restore with fail on cache miss disabled and no cache found", async () => {
const path = "node_modules";
const key = "node-test";
const restoreKey = "node-";
testUtils.setInputs({
path: path,
key,
restoreKeys: [restoreKey],
failOnCacheMiss: false
});
const infoMock = jest.spyOn(core, "info");
const failedMock = jest.spyOn(core, "setFailed");
const stateMock = jest.spyOn(core, "saveState");
const restoreCacheMock = jest
.spyOn(cache, "restoreCache")
.mockImplementationOnce(() => {
return Promise.resolve(undefined);
});
await restoreRun();
expect(restoreCacheMock).toHaveBeenCalledTimes(1);
expect(restoreCacheMock).toHaveBeenCalledWith(
[path],
key,
[restoreKey],
{
lookupOnly: false
},
false
);
expect(stateMock).toHaveBeenCalledWith("CACHE_KEY", key);
expect(stateMock).toHaveBeenCalledTimes(1);
expect(infoMock).toHaveBeenCalledWith(
`Cache not found for input keys: ${key}, ${restoreKey}`
);
expect(failedMock).toHaveBeenCalledTimes(0);
});

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@ -1,451 +0,0 @@
import * as cache from "@actions/cache";
import * as core from "@actions/core";
import { Events, Inputs, RefKey } from "../src/constants";
import { restoreImpl } from "../src/restoreImpl";
import { StateProvider } from "../src/stateProvider";
import * as actionUtils from "../src/utils/actionUtils";
import * as testUtils from "../src/utils/testUtils";
jest.mock("../src/utils/actionUtils");
beforeAll(() => {
jest.spyOn(actionUtils, "isExactKeyMatch").mockImplementation(
(key, cacheResult) => {
const actualUtils = jest.requireActual("../src/utils/actionUtils");
return actualUtils.isExactKeyMatch(key, cacheResult);
}
);
jest.spyOn(actionUtils, "isValidEvent").mockImplementation(() => {
const actualUtils = jest.requireActual("../src/utils/actionUtils");
return actualUtils.isValidEvent();
});
jest.spyOn(actionUtils, "getInputAsArray").mockImplementation(
(name, options) => {
const actualUtils = jest.requireActual("../src/utils/actionUtils");
return actualUtils.getInputAsArray(name, options);
}
);
jest.spyOn(actionUtils, "getInputAsBool").mockImplementation(
(name, options) => {
const actualUtils = jest.requireActual("../src/utils/actionUtils");
return actualUtils.getInputAsBool(name, options);
}
);
});
beforeEach(() => {
jest.restoreAllMocks();
process.env[Events.Key] = Events.Push;
process.env[RefKey] = "refs/heads/feature-branch";
jest.spyOn(actionUtils, "isGhes").mockImplementation(() => false);
jest.spyOn(actionUtils, "isCacheFeatureAvailable").mockImplementation(
() => true
);
});
afterEach(() => {
testUtils.clearInputs();
delete process.env[Events.Key];
delete process.env[RefKey];
});
test("restore with invalid event outputs warning", async () => {
const logWarningMock = jest.spyOn(actionUtils, "logWarning");
const failedMock = jest.spyOn(core, "setFailed");
const invalidEvent = "commit_comment";
process.env[Events.Key] = invalidEvent;
delete process.env[RefKey];
await restoreImpl(new StateProvider());
expect(logWarningMock).toHaveBeenCalledWith(
`Event Validation Error: The event type ${invalidEvent} is not supported because it's not tied to a branch or tag ref.`
);
expect(failedMock).toHaveBeenCalledTimes(0);
});
test("restore without AC available should no-op", async () => {
jest.spyOn(actionUtils, "isGhes").mockImplementation(() => false);
jest.spyOn(actionUtils, "isCacheFeatureAvailable").mockImplementation(
() => false
);
const restoreCacheMock = jest.spyOn(cache, "restoreCache");
const setCacheHitOutputMock = jest.spyOn(core, "setOutput");
await restoreImpl(new StateProvider());
expect(restoreCacheMock).toHaveBeenCalledTimes(0);
expect(setCacheHitOutputMock).toHaveBeenCalledTimes(1);
expect(setCacheHitOutputMock).toHaveBeenCalledWith("cache-hit", "false");
});
test("restore on GHES without AC available should no-op", async () => {
jest.spyOn(actionUtils, "isGhes").mockImplementation(() => true);
jest.spyOn(actionUtils, "isCacheFeatureAvailable").mockImplementation(
() => false
);
const restoreCacheMock = jest.spyOn(cache, "restoreCache");
const setCacheHitOutputMock = jest.spyOn(core, "setOutput");
await restoreImpl(new StateProvider());
expect(restoreCacheMock).toHaveBeenCalledTimes(0);
expect(setCacheHitOutputMock).toHaveBeenCalledTimes(1);
expect(setCacheHitOutputMock).toHaveBeenCalledWith("cache-hit", "false");
});
test("restore on GHES with AC available ", async () => {
jest.spyOn(actionUtils, "isGhes").mockImplementation(() => true);
const path = "node_modules";
const key = "node-test";
testUtils.setInputs({
path: path,
key,
enableCrossOsArchive: false
});
const infoMock = jest.spyOn(core, "info");
const failedMock = jest.spyOn(core, "setFailed");
const stateMock = jest.spyOn(core, "saveState");
const setCacheHitOutputMock = jest.spyOn(core, "setOutput");
const restoreCacheMock = jest
.spyOn(cache, "restoreCache")
.mockImplementationOnce(() => {
return Promise.resolve(key);
});
await restoreImpl(new StateProvider());
expect(restoreCacheMock).toHaveBeenCalledTimes(1);
expect(restoreCacheMock).toHaveBeenCalledWith(
[path],
key,
[],
{
lookupOnly: false
},
false
);
expect(stateMock).toHaveBeenCalledWith("CACHE_KEY", key);
expect(setCacheHitOutputMock).toHaveBeenCalledTimes(1);
expect(setCacheHitOutputMock).toHaveBeenCalledWith("cache-hit", "true");
expect(infoMock).toHaveBeenCalledWith(`Cache restored from key: ${key}`);
expect(failedMock).toHaveBeenCalledTimes(0);
});
test("restore with no path should fail", async () => {
const failedMock = jest.spyOn(core, "setFailed");
const restoreCacheMock = jest.spyOn(cache, "restoreCache");
await restoreImpl(new StateProvider());
expect(restoreCacheMock).toHaveBeenCalledTimes(0);
// this input isn't necessary for restore b/c tarball contains entries relative to workspace
expect(failedMock).not.toHaveBeenCalledWith(
"Input required and not supplied: path"
);
});
test("restore with no key", async () => {
testUtils.setInput(Inputs.Path, "node_modules");
const failedMock = jest.spyOn(core, "setFailed");
const restoreCacheMock = jest.spyOn(cache, "restoreCache");
await restoreImpl(new StateProvider());
expect(restoreCacheMock).toHaveBeenCalledTimes(0);
expect(failedMock).toHaveBeenCalledWith(
"Input required and not supplied: key"
);
});
test("restore with too many keys should fail", async () => {
const path = "node_modules";
const key = "node-test";
const restoreKeys = [...Array(20).keys()].map(x => x.toString());
testUtils.setInputs({
path: path,
key,
restoreKeys,
enableCrossOsArchive: false
});
const failedMock = jest.spyOn(core, "setFailed");
const restoreCacheMock = jest.spyOn(cache, "restoreCache");
await restoreImpl(new StateProvider());
expect(restoreCacheMock).toHaveBeenCalledTimes(1);
expect(restoreCacheMock).toHaveBeenCalledWith(
[path],
key,
restoreKeys,
{
lookupOnly: false
},
false
);
expect(failedMock).toHaveBeenCalledWith(
`Key Validation Error: Keys are limited to a maximum of 10.`
);
});
test("restore with large key should fail", async () => {
const path = "node_modules";
const key = "foo".repeat(512); // Over the 512 character limit
testUtils.setInputs({
path: path,
key,
enableCrossOsArchive: false
});
const failedMock = jest.spyOn(core, "setFailed");
const restoreCacheMock = jest.spyOn(cache, "restoreCache");
await restoreImpl(new StateProvider());
expect(restoreCacheMock).toHaveBeenCalledTimes(1);
expect(restoreCacheMock).toHaveBeenCalledWith(
[path],
key,
[],
{
lookupOnly: false
},
false
);
expect(failedMock).toHaveBeenCalledWith(
`Key Validation Error: ${key} cannot be larger than 512 characters.`
);
});
test("restore with invalid key should fail", async () => {
const path = "node_modules";
const key = "comma,comma";
testUtils.setInputs({
path: path,
key,
enableCrossOsArchive: false
});
const failedMock = jest.spyOn(core, "setFailed");
const restoreCacheMock = jest.spyOn(cache, "restoreCache");
await restoreImpl(new StateProvider());
expect(restoreCacheMock).toHaveBeenCalledTimes(1);
expect(restoreCacheMock).toHaveBeenCalledWith(
[path],
key,
[],
{
lookupOnly: false
},
false
);
expect(failedMock).toHaveBeenCalledWith(
`Key Validation Error: ${key} cannot contain commas.`
);
});
test("restore with no cache found", async () => {
const path = "node_modules";
const key = "node-test";
testUtils.setInputs({
path: path,
key,
enableCrossOsArchive: false
});
const infoMock = jest.spyOn(core, "info");
const failedMock = jest.spyOn(core, "setFailed");
const stateMock = jest.spyOn(core, "saveState");
const restoreCacheMock = jest
.spyOn(cache, "restoreCache")
.mockImplementationOnce(() => {
return Promise.resolve(undefined);
});
await restoreImpl(new StateProvider());
expect(restoreCacheMock).toHaveBeenCalledTimes(1);
expect(restoreCacheMock).toHaveBeenCalledWith(
[path],
key,
[],
{
lookupOnly: false
},
false
);
expect(stateMock).toHaveBeenCalledWith("CACHE_KEY", key);
expect(failedMock).toHaveBeenCalledTimes(0);
expect(infoMock).toHaveBeenCalledWith(
`Cache not found for input keys: ${key}`
);
});
test("restore with restore keys and no cache found", async () => {
const path = "node_modules";
const key = "node-test";
const restoreKey = "node-";
testUtils.setInputs({
path: path,
key,
restoreKeys: [restoreKey],
enableCrossOsArchive: false
});
const infoMock = jest.spyOn(core, "info");
const failedMock = jest.spyOn(core, "setFailed");
const stateMock = jest.spyOn(core, "saveState");
const restoreCacheMock = jest
.spyOn(cache, "restoreCache")
.mockImplementationOnce(() => {
return Promise.resolve(undefined);
});
await restoreImpl(new StateProvider());
expect(restoreCacheMock).toHaveBeenCalledTimes(1);
expect(restoreCacheMock).toHaveBeenCalledWith(
[path],
key,
[restoreKey],
{
lookupOnly: false
},
false
);
expect(stateMock).toHaveBeenCalledWith("CACHE_KEY", key);
expect(failedMock).toHaveBeenCalledTimes(0);
expect(infoMock).toHaveBeenCalledWith(
`Cache not found for input keys: ${key}, ${restoreKey}`
);
});
test("restore with cache found for key", async () => {
const path = "node_modules";
const key = "node-test";
testUtils.setInputs({
path: path,
key,
enableCrossOsArchive: false
});
const infoMock = jest.spyOn(core, "info");
const failedMock = jest.spyOn(core, "setFailed");
const stateMock = jest.spyOn(core, "saveState");
const setCacheHitOutputMock = jest.spyOn(core, "setOutput");
const restoreCacheMock = jest
.spyOn(cache, "restoreCache")
.mockImplementationOnce(() => {
return Promise.resolve(key);
});
await restoreImpl(new StateProvider());
expect(restoreCacheMock).toHaveBeenCalledTimes(1);
expect(restoreCacheMock).toHaveBeenCalledWith(
[path],
key,
[],
{
lookupOnly: false
},
false
);
expect(stateMock).toHaveBeenCalledWith("CACHE_KEY", key);
expect(setCacheHitOutputMock).toHaveBeenCalledTimes(1);
expect(setCacheHitOutputMock).toHaveBeenCalledWith("cache-hit", "true");
expect(infoMock).toHaveBeenCalledWith(`Cache restored from key: ${key}`);
expect(failedMock).toHaveBeenCalledTimes(0);
});
test("restore with cache found for restore key", async () => {
const path = "node_modules";
const key = "node-test";
const restoreKey = "node-";
testUtils.setInputs({
path: path,
key,
restoreKeys: [restoreKey],
enableCrossOsArchive: false
});
const infoMock = jest.spyOn(core, "info");
const failedMock = jest.spyOn(core, "setFailed");
const stateMock = jest.spyOn(core, "saveState");
const setCacheHitOutputMock = jest.spyOn(core, "setOutput");
const restoreCacheMock = jest
.spyOn(cache, "restoreCache")
.mockImplementationOnce(() => {
return Promise.resolve(restoreKey);
});
await restoreImpl(new StateProvider());
expect(restoreCacheMock).toHaveBeenCalledTimes(1);
expect(restoreCacheMock).toHaveBeenCalledWith(
[path],
key,
[restoreKey],
{
lookupOnly: false
},
false
);
expect(stateMock).toHaveBeenCalledWith("CACHE_KEY", key);
expect(setCacheHitOutputMock).toHaveBeenCalledTimes(1);
expect(setCacheHitOutputMock).toHaveBeenCalledWith("cache-hit", "false");
expect(infoMock).toHaveBeenCalledWith(
`Cache restored from key: ${restoreKey}`
);
expect(failedMock).toHaveBeenCalledTimes(0);
});
test("restore with lookup-only set", async () => {
const path = "node_modules";
const key = "node-test";
testUtils.setInputs({
path: path,
key,
lookupOnly: true
});
const infoMock = jest.spyOn(core, "info");
const failedMock = jest.spyOn(core, "setFailed");
const stateMock = jest.spyOn(core, "saveState");
const setCacheHitOutputMock = jest.spyOn(core, "setOutput");
const restoreCacheMock = jest
.spyOn(cache, "restoreCache")
.mockImplementationOnce(() => {
return Promise.resolve(key);
});
await restoreImpl(new StateProvider());
expect(restoreCacheMock).toHaveBeenCalledTimes(1);
expect(restoreCacheMock).toHaveBeenCalledWith(
[path],
key,
[],
{
lookupOnly: true
},
false
);
expect(stateMock).toHaveBeenCalledWith("CACHE_KEY", key);
expect(stateMock).toHaveBeenCalledWith("CACHE_RESULT", key);
expect(stateMock).toHaveBeenCalledTimes(2);
expect(setCacheHitOutputMock).toHaveBeenCalledTimes(1);
expect(setCacheHitOutputMock).toHaveBeenCalledWith("cache-hit", "true");
expect(infoMock).toHaveBeenCalledWith(
`Cache found and can be restored from key: ${key}`
);
expect(failedMock).toHaveBeenCalledTimes(0);
});

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@ -1,222 +0,0 @@
import * as cache from "@actions/cache";
import * as core from "@actions/core";
import { Events, RefKey } from "../src/constants";
import { restoreOnlyRun } from "../src/restoreImpl";
import * as actionUtils from "../src/utils/actionUtils";
import * as testUtils from "../src/utils/testUtils";
jest.mock("../src/utils/actionUtils");
beforeAll(() => {
jest.spyOn(actionUtils, "isExactKeyMatch").mockImplementation(
(key, cacheResult) => {
const actualUtils = jest.requireActual("../src/utils/actionUtils");
return actualUtils.isExactKeyMatch(key, cacheResult);
}
);
jest.spyOn(actionUtils, "isValidEvent").mockImplementation(() => {
const actualUtils = jest.requireActual("../src/utils/actionUtils");
return actualUtils.isValidEvent();
});
jest.spyOn(actionUtils, "getInputAsArray").mockImplementation(
(name, options) => {
const actualUtils = jest.requireActual("../src/utils/actionUtils");
return actualUtils.getInputAsArray(name, options);
}
);
jest.spyOn(actionUtils, "getInputAsBool").mockImplementation(
(name, options) => {
return jest
.requireActual("../src/utils/actionUtils")
.getInputAsBool(name, options);
}
);
});
beforeEach(() => {
jest.restoreAllMocks();
process.env[Events.Key] = Events.Push;
process.env[RefKey] = "refs/heads/feature-branch";
jest.spyOn(actionUtils, "isGhes").mockImplementation(() => false);
jest.spyOn(actionUtils, "isCacheFeatureAvailable").mockImplementation(
() => true
);
});
afterEach(() => {
testUtils.clearInputs();
delete process.env[Events.Key];
delete process.env[RefKey];
});
test("restore with no cache found", async () => {
const path = "node_modules";
const key = "node-test";
testUtils.setInputs({
path: path,
key,
enableCrossOsArchive: false
});
const infoMock = jest.spyOn(core, "info");
const failedMock = jest.spyOn(core, "setFailed");
const outputMock = jest.spyOn(core, "setOutput");
const restoreCacheMock = jest
.spyOn(cache, "restoreCache")
.mockImplementationOnce(() => {
return Promise.resolve(undefined);
});
await restoreOnlyRun();
expect(restoreCacheMock).toHaveBeenCalledTimes(1);
expect(restoreCacheMock).toHaveBeenCalledWith(
[path],
key,
[],
{
lookupOnly: false
},
false
);
expect(outputMock).toHaveBeenCalledWith("cache-primary-key", key);
expect(outputMock).toHaveBeenCalledTimes(1);
expect(failedMock).toHaveBeenCalledTimes(0);
expect(infoMock).toHaveBeenCalledWith(
`Cache not found for input keys: ${key}`
);
});
test("restore with restore keys and no cache found", async () => {
const path = "node_modules";
const key = "node-test";
const restoreKey = "node-";
testUtils.setInputs({
path: path,
key,
restoreKeys: [restoreKey],
enableCrossOsArchive: false
});
const infoMock = jest.spyOn(core, "info");
const failedMock = jest.spyOn(core, "setFailed");
const outputMock = jest.spyOn(core, "setOutput");
const restoreCacheMock = jest
.spyOn(cache, "restoreCache")
.mockImplementationOnce(() => {
return Promise.resolve(undefined);
});
await restoreOnlyRun();
expect(restoreCacheMock).toHaveBeenCalledTimes(1);
expect(restoreCacheMock).toHaveBeenCalledWith(
[path],
key,
[restoreKey],
{
lookupOnly: false
},
false
);
expect(outputMock).toHaveBeenCalledWith("cache-primary-key", key);
expect(failedMock).toHaveBeenCalledTimes(0);
expect(infoMock).toHaveBeenCalledWith(
`Cache not found for input keys: ${key}, ${restoreKey}`
);
});
test("restore with cache found for key", async () => {
const path = "node_modules";
const key = "node-test";
testUtils.setInputs({
path: path,
key,
enableCrossOsArchive: false
});
const infoMock = jest.spyOn(core, "info");
const failedMock = jest.spyOn(core, "setFailed");
const outputMock = jest.spyOn(core, "setOutput");
const restoreCacheMock = jest
.spyOn(cache, "restoreCache")
.mockImplementationOnce(() => {
return Promise.resolve(key);
});
await restoreOnlyRun();
expect(restoreCacheMock).toHaveBeenCalledTimes(1);
expect(restoreCacheMock).toHaveBeenCalledWith(
[path],
key,
[],
{
lookupOnly: false
},
false
);
expect(outputMock).toHaveBeenCalledWith("cache-primary-key", key);
expect(outputMock).toHaveBeenCalledWith("cache-hit", "true");
expect(outputMock).toHaveBeenCalledWith("cache-matched-key", key);
expect(outputMock).toHaveBeenCalledTimes(3);
expect(infoMock).toHaveBeenCalledWith(`Cache restored from key: ${key}`);
expect(failedMock).toHaveBeenCalledTimes(0);
});
test("restore with cache found for restore key", async () => {
const path = "node_modules";
const key = "node-test";
const restoreKey = "node-";
testUtils.setInputs({
path: path,
key,
restoreKeys: [restoreKey],
enableCrossOsArchive: false
});
const infoMock = jest.spyOn(core, "info");
const failedMock = jest.spyOn(core, "setFailed");
const outputMock = jest.spyOn(core, "setOutput");
const restoreCacheMock = jest
.spyOn(cache, "restoreCache")
.mockImplementationOnce(() => {
return Promise.resolve(restoreKey);
});
await restoreOnlyRun();
expect(restoreCacheMock).toHaveBeenCalledTimes(1);
expect(restoreCacheMock).toHaveBeenCalledWith(
[path],
key,
[restoreKey],
{
lookupOnly: false
},
false
);
expect(outputMock).toHaveBeenCalledWith("cache-primary-key", key);
expect(outputMock).toHaveBeenCalledWith("cache-hit", "false");
expect(outputMock).toHaveBeenCalledWith("cache-matched-key", restoreKey);
expect(outputMock).toHaveBeenCalledTimes(3);
expect(infoMock).toHaveBeenCalledWith(
`Cache restored from key: ${restoreKey}`
);
expect(failedMock).toHaveBeenCalledTimes(0);
});

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@ -1,116 +0,0 @@
import * as cache from "@actions/cache";
import * as core from "@actions/core";
import { Events, Inputs, RefKey } from "../src/constants";
import run from "../src/save";
import * as actionUtils from "../src/utils/actionUtils";
import * as testUtils from "../src/utils/testUtils";
jest.mock("@actions/core");
jest.mock("@actions/cache");
jest.mock("../src/utils/actionUtils");
beforeAll(() => {
jest.spyOn(core, "getInput").mockImplementation((name, options) => {
return jest.requireActual("@actions/core").getInput(name, options);
});
jest.spyOn(core, "getState").mockImplementation(name => {
return jest.requireActual("@actions/core").getState(name);
});
jest.spyOn(actionUtils, "getInputAsArray").mockImplementation(
(name, options) => {
return jest
.requireActual("../src/utils/actionUtils")
.getInputAsArray(name, options);
}
);
jest.spyOn(actionUtils, "getInputAsInt").mockImplementation(
(name, options) => {
return jest
.requireActual("../src/utils/actionUtils")
.getInputAsInt(name, options);
}
);
jest.spyOn(actionUtils, "getInputAsBool").mockImplementation(
(name, options) => {
return jest
.requireActual("../src/utils/actionUtils")
.getInputAsBool(name, options);
}
);
jest.spyOn(actionUtils, "isExactKeyMatch").mockImplementation(
(key, cacheResult) => {
return jest
.requireActual("../src/utils/actionUtils")
.isExactKeyMatch(key, cacheResult);
}
);
jest.spyOn(actionUtils, "isValidEvent").mockImplementation(() => {
const actualUtils = jest.requireActual("../src/utils/actionUtils");
return actualUtils.isValidEvent();
});
});
beforeEach(() => {
process.env[Events.Key] = Events.Push;
process.env[RefKey] = "refs/heads/feature-branch";
jest.spyOn(actionUtils, "isGhes").mockImplementation(() => false);
jest.spyOn(actionUtils, "isCacheFeatureAvailable").mockImplementation(
() => true
);
});
afterEach(() => {
testUtils.clearInputs();
delete process.env[Events.Key];
delete process.env[RefKey];
});
test("save with valid inputs uploads a cache", async () => {
const failedMock = jest.spyOn(core, "setFailed");
const primaryKey = "Linux-node-bb828da54c148048dd17899ba9fda624811cfb43";
const savedCacheKey = "Linux-node-";
jest.spyOn(core, "getState")
// Cache Entry State
.mockImplementationOnce(() => {
return primaryKey;
})
// Cache Key State
.mockImplementationOnce(() => {
return savedCacheKey;
});
const inputPath = "node_modules";
testUtils.setInput(Inputs.Path, inputPath);
testUtils.setInput(Inputs.UploadChunkSize, "4000000");
const cacheId = 4;
const saveCacheMock = jest
.spyOn(cache, "saveCache")
.mockImplementationOnce(() => {
return Promise.resolve(cacheId);
});
await run();
expect(saveCacheMock).toHaveBeenCalledTimes(1);
expect(saveCacheMock).toHaveBeenCalledWith(
[inputPath],
primaryKey,
{
uploadChunkSize: 4000000
},
false
);
expect(failedMock).toHaveBeenCalledTimes(0);
});

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@ -1,408 +0,0 @@
import * as cache from "@actions/cache";
import * as core from "@actions/core";
import { Events, Inputs, RefKey } from "../src/constants";
import run from "../src/saveImpl";
import { StateProvider } from "../src/stateProvider";
import * as actionUtils from "../src/utils/actionUtils";
import * as testUtils from "../src/utils/testUtils";
jest.mock("@actions/core");
jest.mock("@actions/cache");
jest.mock("../src/utils/actionUtils");
beforeAll(() => {
jest.spyOn(core, "getInput").mockImplementation((name, options) => {
return jest.requireActual("@actions/core").getInput(name, options);
});
jest.spyOn(actionUtils, "getInputAsArray").mockImplementation(
(name, options) => {
return jest
.requireActual("../src/utils/actionUtils")
.getInputAsArray(name, options);
}
);
jest.spyOn(actionUtils, "getInputAsInt").mockImplementation(
(name, options) => {
return jest
.requireActual("../src/utils/actionUtils")
.getInputAsInt(name, options);
}
);
jest.spyOn(actionUtils, "getInputAsBool").mockImplementation(
(name, options) => {
return jest
.requireActual("../src/utils/actionUtils")
.getInputAsBool(name, options);
}
);
jest.spyOn(actionUtils, "isExactKeyMatch").mockImplementation(
(key, cacheResult) => {
return jest
.requireActual("../src/utils/actionUtils")
.isExactKeyMatch(key, cacheResult);
}
);
jest.spyOn(actionUtils, "isValidEvent").mockImplementation(() => {
const actualUtils = jest.requireActual("../src/utils/actionUtils");
return actualUtils.isValidEvent();
});
});
beforeEach(() => {
jest.restoreAllMocks();
process.env[Events.Key] = Events.Push;
process.env[RefKey] = "refs/heads/feature-branch";
jest.spyOn(actionUtils, "isGhes").mockImplementation(() => false);
jest.spyOn(actionUtils, "isCacheFeatureAvailable").mockImplementation(
() => true
);
});
afterEach(() => {
testUtils.clearInputs();
delete process.env[Events.Key];
delete process.env[RefKey];
});
test("save with invalid event outputs warning", async () => {
const logWarningMock = jest.spyOn(actionUtils, "logWarning");
const failedMock = jest.spyOn(core, "setFailed");
const invalidEvent = "commit_comment";
process.env[Events.Key] = invalidEvent;
delete process.env[RefKey];
await run(new StateProvider());
expect(logWarningMock).toHaveBeenCalledWith(
`Event Validation Error: The event type ${invalidEvent} is not supported because it's not tied to a branch or tag ref.`
);
expect(failedMock).toHaveBeenCalledTimes(0);
});
test("save with no primary key in state outputs warning", async () => {
const logWarningMock = jest.spyOn(actionUtils, "logWarning");
const failedMock = jest.spyOn(core, "setFailed");
const savedCacheKey = "Linux-node-bb828da54c148048dd17899ba9fda624811cfb43";
jest.spyOn(core, "getState")
// Cache Entry State
.mockImplementationOnce(() => {
return "";
})
// Cache Key State
.mockImplementationOnce(() => {
return savedCacheKey;
});
const saveCacheMock = jest.spyOn(cache, "saveCache");
await run(new StateProvider());
expect(saveCacheMock).toHaveBeenCalledTimes(0);
expect(logWarningMock).toHaveBeenCalledWith(`Key is not specified.`);
expect(logWarningMock).toHaveBeenCalledTimes(1);
expect(failedMock).toHaveBeenCalledTimes(0);
});
test("save without AC available should no-op", async () => {
jest.spyOn(actionUtils, "isCacheFeatureAvailable").mockImplementation(
() => false
);
const saveCacheMock = jest.spyOn(cache, "saveCache");
await run(new StateProvider());
expect(saveCacheMock).toHaveBeenCalledTimes(0);
});
test("save on ghes without AC available should no-op", async () => {
jest.spyOn(actionUtils, "isGhes").mockImplementation(() => true);
jest.spyOn(actionUtils, "isCacheFeatureAvailable").mockImplementation(
() => false
);
const saveCacheMock = jest.spyOn(cache, "saveCache");
await run(new StateProvider());
expect(saveCacheMock).toHaveBeenCalledTimes(0);
});
test("save on GHES with AC available", async () => {
jest.spyOn(actionUtils, "isGhes").mockImplementation(() => true);
const failedMock = jest.spyOn(core, "setFailed");
const primaryKey = "Linux-node-bb828da54c148048dd17899ba9fda624811cfb43";
const savedCacheKey = "Linux-node-";
jest.spyOn(core, "getState")
// Cache Entry State
.mockImplementationOnce(() => {
return savedCacheKey;
})
// Cache Key State
.mockImplementationOnce(() => {
return primaryKey;
});
const inputPath = "node_modules";
testUtils.setInput(Inputs.Path, inputPath);
testUtils.setInput(Inputs.UploadChunkSize, "4000000");
const cacheId = 4;
const saveCacheMock = jest
.spyOn(cache, "saveCache")
.mockImplementationOnce(() => {
return Promise.resolve(cacheId);
});
await run(new StateProvider());
expect(saveCacheMock).toHaveBeenCalledTimes(1);
expect(saveCacheMock).toHaveBeenCalledWith(
[inputPath],
primaryKey,
{
uploadChunkSize: 4000000
},
false
);
expect(failedMock).toHaveBeenCalledTimes(0);
});
test("save with exact match returns early", async () => {
const infoMock = jest.spyOn(core, "info");
const failedMock = jest.spyOn(core, "setFailed");
const primaryKey = "Linux-node-bb828da54c148048dd17899ba9fda624811cfb43";
const savedCacheKey = primaryKey;
jest.spyOn(core, "getState")
// Cache Entry State
.mockImplementationOnce(() => {
return savedCacheKey;
})
// Cache Key State
.mockImplementationOnce(() => {
return primaryKey;
});
const saveCacheMock = jest.spyOn(cache, "saveCache");
await run(new StateProvider());
expect(saveCacheMock).toHaveBeenCalledTimes(0);
expect(infoMock).toHaveBeenCalledWith(
`Cache hit occurred on the primary key ${primaryKey}, not saving cache.`
);
expect(failedMock).toHaveBeenCalledTimes(0);
});
test("save with missing input outputs warning", async () => {
const logWarningMock = jest.spyOn(actionUtils, "logWarning");
const failedMock = jest.spyOn(core, "setFailed");
const primaryKey = "Linux-node-bb828da54c148048dd17899ba9fda624811cfb43";
const savedCacheKey = "Linux-node-";
jest.spyOn(core, "getState")
// Cache Entry State
.mockImplementationOnce(() => {
return savedCacheKey;
})
// Cache Key State
.mockImplementationOnce(() => {
return primaryKey;
});
const saveCacheMock = jest.spyOn(cache, "saveCache");
await run(new StateProvider());
expect(saveCacheMock).toHaveBeenCalledTimes(0);
expect(logWarningMock).toHaveBeenCalledWith(
"Input required and not supplied: path"
);
expect(logWarningMock).toHaveBeenCalledTimes(1);
expect(failedMock).toHaveBeenCalledTimes(0);
});
test("save with large cache outputs warning", async () => {
const logWarningMock = jest.spyOn(actionUtils, "logWarning");
const failedMock = jest.spyOn(core, "setFailed");
const primaryKey = "Linux-node-bb828da54c148048dd17899ba9fda624811cfb43";
const savedCacheKey = "Linux-node-";
jest.spyOn(core, "getState")
// Cache Entry State
.mockImplementationOnce(() => {
return savedCacheKey;
})
// Cache Key State
.mockImplementationOnce(() => {
return primaryKey;
});
const inputPath = "node_modules";
testUtils.setInput(Inputs.Path, inputPath);
const saveCacheMock = jest
.spyOn(cache, "saveCache")
.mockImplementationOnce(() => {
throw new Error(
"Cache size of ~6144 MB (6442450944 B) is over the 5GB limit, not saving cache."
);
});
await run(new StateProvider());
expect(saveCacheMock).toHaveBeenCalledTimes(1);
expect(saveCacheMock).toHaveBeenCalledWith(
[inputPath],
primaryKey,
expect.anything(),
false
);
expect(logWarningMock).toHaveBeenCalledTimes(1);
expect(logWarningMock).toHaveBeenCalledWith(
"Cache size of ~6144 MB (6442450944 B) is over the 5GB limit, not saving cache."
);
expect(failedMock).toHaveBeenCalledTimes(0);
});
test("save with reserve cache failure outputs warning", async () => {
const logWarningMock = jest.spyOn(actionUtils, "logWarning");
const failedMock = jest.spyOn(core, "setFailed");
const primaryKey = "Linux-node-bb828da54c148048dd17899ba9fda624811cfb43";
const savedCacheKey = "Linux-node-";
jest.spyOn(core, "getState")
// Cache Entry State
.mockImplementationOnce(() => {
return savedCacheKey;
})
// Cache Key State
.mockImplementationOnce(() => {
return primaryKey;
});
const inputPath = "node_modules";
testUtils.setInput(Inputs.Path, inputPath);
const saveCacheMock = jest
.spyOn(cache, "saveCache")
.mockImplementationOnce(() => {
const actualCache = jest.requireActual("@actions/cache");
const error = new actualCache.ReserveCacheError(
`Unable to reserve cache with key ${primaryKey}, another job may be creating this cache.`
);
throw error;
});
await run(new StateProvider());
expect(saveCacheMock).toHaveBeenCalledTimes(1);
expect(saveCacheMock).toHaveBeenCalledWith(
[inputPath],
primaryKey,
expect.anything(),
false
);
expect(logWarningMock).toHaveBeenCalledWith(
`Unable to reserve cache with key ${primaryKey}, another job may be creating this cache.`
);
expect(logWarningMock).toHaveBeenCalledTimes(1);
expect(failedMock).toHaveBeenCalledTimes(0);
});
test("save with server error outputs warning", async () => {
const logWarningMock = jest.spyOn(actionUtils, "logWarning");
const failedMock = jest.spyOn(core, "setFailed");
const primaryKey = "Linux-node-bb828da54c148048dd17899ba9fda624811cfb43";
const savedCacheKey = "Linux-node-";
jest.spyOn(core, "getState")
// Cache Entry State
.mockImplementationOnce(() => {
return savedCacheKey;
})
// Cache Key State
.mockImplementationOnce(() => {
return primaryKey;
});
const inputPath = "node_modules";
testUtils.setInput(Inputs.Path, inputPath);
const saveCacheMock = jest
.spyOn(cache, "saveCache")
.mockImplementationOnce(() => {
throw new Error("HTTP Error Occurred");
});
await run(new StateProvider());
expect(saveCacheMock).toHaveBeenCalledTimes(1);
expect(saveCacheMock).toHaveBeenCalledWith(
[inputPath],
primaryKey,
expect.anything(),
false
);
expect(logWarningMock).toHaveBeenCalledTimes(1);
expect(logWarningMock).toHaveBeenCalledWith("HTTP Error Occurred");
expect(failedMock).toHaveBeenCalledTimes(0);
});
test("save with valid inputs uploads a cache", async () => {
const failedMock = jest.spyOn(core, "setFailed");
const primaryKey = "Linux-node-bb828da54c148048dd17899ba9fda624811cfb43";
const savedCacheKey = "Linux-node-";
jest.spyOn(core, "getState")
// Cache Entry State
.mockImplementationOnce(() => {
return savedCacheKey;
})
// Cache Key State
.mockImplementationOnce(() => {
return primaryKey;
});
const inputPath = "node_modules";
testUtils.setInput(Inputs.Path, inputPath);
testUtils.setInput(Inputs.UploadChunkSize, "4000000");
const cacheId = 4;
const saveCacheMock = jest
.spyOn(cache, "saveCache")
.mockImplementationOnce(() => {
return Promise.resolve(cacheId);
});
await run(new StateProvider());
expect(saveCacheMock).toHaveBeenCalledTimes(1);
expect(saveCacheMock).toHaveBeenCalledWith(
[inputPath],
primaryKey,
{
uploadChunkSize: 4000000
},
false
);
expect(failedMock).toHaveBeenCalledTimes(0);
});

View File

@ -1,139 +0,0 @@
import * as cache from "@actions/cache";
import * as core from "@actions/core";
import { Events, Inputs, RefKey } from "../src/constants";
import run from "../src/saveOnly";
import * as actionUtils from "../src/utils/actionUtils";
import * as testUtils from "../src/utils/testUtils";
jest.mock("@actions/core");
jest.mock("@actions/cache");
jest.mock("../src/utils/actionUtils");
beforeAll(() => {
jest.spyOn(core, "getInput").mockImplementation((name, options) => {
return jest.requireActual("@actions/core").getInput(name, options);
});
jest.spyOn(core, "setOutput").mockImplementation((key, value) => {
return jest.requireActual("@actions/core").getInput(key, value);
});
jest.spyOn(actionUtils, "getInputAsArray").mockImplementation(
(name, options) => {
return jest
.requireActual("../src/utils/actionUtils")
.getInputAsArray(name, options);
}
);
jest.spyOn(actionUtils, "getInputAsInt").mockImplementation(
(name, options) => {
return jest
.requireActual("../src/utils/actionUtils")
.getInputAsInt(name, options);
}
);
jest.spyOn(actionUtils, "getInputAsBool").mockImplementation(
(name, options) => {
return jest
.requireActual("../src/utils/actionUtils")
.getInputAsBool(name, options);
}
);
jest.spyOn(actionUtils, "isExactKeyMatch").mockImplementation(
(key, cacheResult) => {
return jest
.requireActual("../src/utils/actionUtils")
.isExactKeyMatch(key, cacheResult);
}
);
jest.spyOn(actionUtils, "isValidEvent").mockImplementation(() => {
const actualUtils = jest.requireActual("../src/utils/actionUtils");
return actualUtils.isValidEvent();
});
});
beforeEach(() => {
process.env[Events.Key] = Events.Push;
process.env[RefKey] = "refs/heads/feature-branch";
jest.spyOn(actionUtils, "isGhes").mockImplementation(() => false);
jest.spyOn(actionUtils, "isCacheFeatureAvailable").mockImplementation(
() => true
);
});
afterEach(() => {
testUtils.clearInputs();
delete process.env[Events.Key];
delete process.env[RefKey];
});
test("save with valid inputs uploads a cache", async () => {
const failedMock = jest.spyOn(core, "setFailed");
const primaryKey = "Linux-node-bb828da54c148048dd17899ba9fda624811cfb43";
const inputPath = "node_modules";
testUtils.setInput(Inputs.Key, primaryKey);
testUtils.setInput(Inputs.Path, inputPath);
testUtils.setInput(Inputs.UploadChunkSize, "4000000");
const cacheId = 4;
const saveCacheMock = jest
.spyOn(cache, "saveCache")
.mockImplementationOnce(() => {
return Promise.resolve(cacheId);
});
await run();
expect(saveCacheMock).toHaveBeenCalledTimes(1);
expect(saveCacheMock).toHaveBeenCalledWith(
[inputPath],
primaryKey,
{
uploadChunkSize: 4000000
},
false
);
expect(failedMock).toHaveBeenCalledTimes(0);
});
test("save failing logs the warning message", async () => {
const warningMock = jest.spyOn(core, "warning");
const primaryKey = "Linux-node-bb828da54c148048dd17899ba9fda624811cfb43";
const inputPath = "node_modules";
testUtils.setInput(Inputs.Key, primaryKey);
testUtils.setInput(Inputs.Path, inputPath);
testUtils.setInput(Inputs.UploadChunkSize, "4000000");
const cacheId = -1;
const saveCacheMock = jest
.spyOn(cache, "saveCache")
.mockImplementationOnce(() => {
return Promise.resolve(cacheId);
});
await run();
expect(saveCacheMock).toHaveBeenCalledTimes(1);
expect(saveCacheMock).toHaveBeenCalledWith(
[inputPath],
primaryKey,
{
uploadChunkSize: 4000000
},
false
);
expect(warningMock).toHaveBeenCalledTimes(1);
expect(warningMock).toHaveBeenCalledWith("Cache save failed.");
});

View File

@ -1,89 +0,0 @@
import * as core from "@actions/core";
import { Events, RefKey, State } from "../src/constants";
import {
IStateProvider,
NullStateProvider,
StateProvider
} from "../src/stateProvider";
jest.mock("@actions/core");
beforeAll(() => {
jest.spyOn(core, "getInput").mockImplementation((name, options) => {
return jest.requireActual("@actions/core").getInput(name, options);
});
jest.spyOn(core, "setOutput").mockImplementation((key, value) => {
return jest.requireActual("@actions/core").setOutput(key, value);
});
});
afterEach(() => {
delete process.env[Events.Key];
delete process.env[RefKey];
});
test("StateProvider saves states", async () => {
const states = new Map<string, string>();
const getStateMock = jest
.spyOn(core, "getState")
.mockImplementation(key => states.get(key) || "");
const saveStateMock = jest
.spyOn(core, "saveState")
.mockImplementation((key, value) => {
states.set(key, value);
});
const setOutputMock = jest
.spyOn(core, "setOutput")
.mockImplementation((key, value) => {
return jest.requireActual("@actions/core").setOutput(key, value);
});
const cacheMatchedKey = "node-cache";
const stateProvider: IStateProvider = new StateProvider();
stateProvider.setState("stateKey", "stateValue");
stateProvider.setState(State.CacheMatchedKey, cacheMatchedKey);
const stateValue = stateProvider.getState("stateKey");
const cacheStateValue = stateProvider.getCacheState();
expect(stateValue).toBe("stateValue");
expect(cacheStateValue).toBe(cacheMatchedKey);
expect(getStateMock).toHaveBeenCalledTimes(2);
expect(saveStateMock).toHaveBeenCalledTimes(2);
expect(setOutputMock).toHaveBeenCalledTimes(0);
});
test("NullStateProvider saves outputs", async () => {
const getStateMock = jest
.spyOn(core, "getState")
.mockImplementation(name =>
jest.requireActual("@actions/core").getState(name)
);
const setOutputMock = jest
.spyOn(core, "setOutput")
.mockImplementation((key, value) => {
return jest.requireActual("@actions/core").setOutput(key, value);
});
const saveStateMock = jest
.spyOn(core, "saveState")
.mockImplementation((key, value) => {
return jest.requireActual("@actions/core").saveState(key, value);
});
const cacheMatchedKey = "node-cache";
const nullStateProvider: IStateProvider = new NullStateProvider();
nullStateProvider.setState(State.CacheMatchedKey, "outputValue");
nullStateProvider.setState(State.CachePrimaryKey, cacheMatchedKey);
nullStateProvider.getState("outputKey");
nullStateProvider.getCacheState();
expect(getStateMock).toHaveBeenCalledTimes(0);
expect(setOutputMock).toHaveBeenCalledTimes(2);
expect(saveStateMock).toHaveBeenCalledTimes(0);
});

View File

@ -1,36 +0,0 @@
#!/bin/sh
# Validate args
prefix="$1"
if [ -z "$prefix" ]; then
echo "Must supply prefix argument"
exit 1
fi
path="$2"
if [ -z "$path" ]; then
echo "Must specify path argument"
exit 1
fi
# Sanity check GITHUB_RUN_ID defined
if [ -z "$GITHUB_RUN_ID" ]; then
echo "GITHUB_RUN_ID not defined"
exit 1
fi
# Verify file exists
file="$path/test-file.txt"
echo "Checking for $file"
if [ ! -e $file ]; then
echo "File does not exist"
exit 1
fi
# Verify file content
content="$(cat $file)"
echo "File content:\n$content"
if [ -z "$(echo $content | grep --fixed-strings "$prefix $GITHUB_RUN_ID")" ]; then
echo "Unexpected file content"
exit 1
fi

View File

@ -1,39 +1,24 @@
name: 'Cache'
description: 'Cache artifacts like dependencies and build outputs to improve workflow execution time'
description: 'Cache dependencies and build outputs to improve workflow execution time'
author: 'GitHub'
inputs:
path:
description: 'A list of files, directories, and wildcard patterns to cache and restore'
description: 'A directory to store and save the cache'
required: true
key:
description: 'An explicit key for restoring and saving the cache'
required: true
restore-keys:
description: 'An ordered list of keys to use for restoring stale cache if no cache hit occurred for key. Note `cache-hit` returns false in this case.'
required: false
upload-chunk-size:
description: 'The chunk size used to split up large files during upload, in bytes'
required: false
enableCrossOsArchive:
description: 'An optional boolean when enabled, allows windows runners to save or restore caches that can be restored or saved respectively on other platforms'
default: 'false'
required: false
fail-on-cache-miss:
description: 'Fail the workflow if cache entry is not found'
default: 'false'
required: false
lookup-only:
description: 'Check if a cache entry exists for the given input(s) (key, restore-keys) without downloading the cache'
default: 'false'
description: 'An ordered list of keys to use for restoring the cache if no cache hit occurred for key'
required: false
outputs:
cache-hit:
description: 'A boolean value to indicate an exact match was found for the primary key'
runs:
using: 'node16'
using: 'node12'
main: 'dist/restore/index.js'
post: 'dist/save/index.js'
post-if: success()
post-if: 'success()'
branding:
icon: 'archive'
color: 'gray-dark'

View File

@ -1,306 +0,0 @@
# Caching Strategies
This document lists some of the strategies (and example workflows if possible) which can be used to ...
- use an effective cache key and/or path
- solve some common use cases around saving and restoring caches
- leverage the step inputs and outputs more effectively
## Choosing the right key
```yaml
jobs:
build:
runs-on: ubuntu-latest
- uses: actions/cache@v3
with:
key: ${{ some-metadata }}-cache
```
In your workflows, you can use different strategies to name your key depending on your use case so that the cache is scoped appropriately for your need. For example, you can have cache specific to OS, or based on the lockfile or commit SHA or even workflow run.
### Updating cache for any change in the dependencies
One of the most common use case is to use hash for lockfile as key. This way, same cache will be restored for a lockfile until there's a change in dependencies listed in lockfile.
```yaml
- uses: actions/cache@v3
with:
path: |
path/to/dependencies
some/other/dependencies
key: cache-${{ hashFiles('**/lockfiles') }}
```
### Using restore keys to download the closest matching cache
If cache is not found matching the primary key, restore keys can be used to download the closest matching cache that was recently created. This ensures that the build/install step will need to additionally fetch just a handful of newer dependencies, and hence saving build time.
```yaml
- uses: actions/cache@v3
with:
path: |
path/to/dependencies
some/other/dependencies
key: cache-npm-${{ hashFiles('**/lockfiles') }}
restore-keys: |
cache-npm-
```
The restore keys can be provided as a complete name, or a prefix, read more [here](https://docs.github.com/en/actions/using-workflows/caching-dependencies-to-speed-up-workflows#matching-a-cache-key) on how a cache key is matched using restore keys.
### Separate caches by Operating System
In case of workflows with matrix running for multiple Operating Systems, the caches can be stored separately for each of them. This can be used in combination with hashfiles in case multiple caches are being generated per OS.
```yaml
- uses: actions/cache@v3
with:
path: |
path/to/dependencies
some/other/dependencies
key: ${{ runner.os }}-cache
```
### Creating a short lived cache
Caches scoped to the particular workflow run id or run attempt can be stored and referred by using the run id/attempt. This is an effective way to have a short lived cache.
```yaml
key: cache-${{ github.run_id }}-${{ github.run_attempt }}
```
On similar lines, commit sha can be used to create a very specialized and short lived cache.
```yaml
- uses: actions/cache@v3
with:
path: |
path/to/dependencies
some/other/dependencies
key: cache-${{ github.sha }}
```
### Using multiple factors while forming a key depening on the need
Cache key can be formed by combination of more than one metadata, evaluated info.
```yaml
- uses: actions/cache@v3
with:
path: |
path/to/dependencies
some/other/dependencies
key: ${{ runner.os }}-${{ hashFiles('**/lockfiles') }}
```
The [GitHub Context](https://docs.github.com/en/actions/learn-github-actions/contexts#github-context) can be used to create keys using the workflows metadata.
## Restoring Cache
### Understanding how to choose path
While setting paths for caching dependencies it is important to give correct path depending on the hosted runner you are using or whether the action is running in a container job. Assigning different `path` for save and restore will result in cache miss.
Below are GiHub hosted runner specific paths one should take care of when writing a workflow which saves/restores caches across OS.
#### Ubuntu Paths
Home directory (`~/`) = `/home/runner`
`${{ github.workspace }}` = `/home/runner/work/repo/repo`
`process.env['RUNNER_TEMP']`=`/home/runner/work/_temp`
`process.cwd()` = `/home/runner/work/repo/repo`
#### Windows Paths
Home directory (`~/`) = `C:\Users\runneradmin`
`${{ github.workspace }}` = `D:\a\repo\repo`
`process.env['RUNNER_TEMP']` = `D:\a\_temp`
`process.cwd()` = `D:\a\repo\repo`
#### macOS Paths
Home directory (`~/`) = `/Users/runner`
`${{ github.workspace }}` = `/Users/runner/work/repo/repo`
`process.env['RUNNER_TEMP']` = `/Users/runner/work/_temp`
`process.cwd()` = `/Users/runner/work/repo/repo`
Where:
`cwd()` = Current working directory where the repository code resides.
`RUNNER_TEMP` = Environment variable defined for temporary storage location.
### Make cache read only / Reuse cache from centralized job
In case you are using a centralized job to create and save your cache that can be reused by other jobs in your repository, this action will take care of your restore only needs and make the cache read-only.
```yaml
steps:
- uses: actions/checkout@v3
- uses: actions/cache/restore@v3
id: cache
with:
path: path/to/dependencies
key: ${{ runner.os }}-${{ hashFiles('**/lockfiles') }}
- name: Install Dependencies
if: steps.cache.outputs.cache-hit != 'true'
run: /install.sh
- name: Build
run: /build.sh
- name: Publish package to public
run: /publish.sh
```
### Failing/Exiting the workflow if cache with exact key is not found
You can use the output of this action to exit the workflow on cache miss. This way you can restrict your workflow to only initiate the build when `cache-hit` occurs, in other words, cache with exact key is found.
```yaml
steps:
- uses: actions/checkout@v3
- uses: actions/cache/restore@v3
id: cache
with:
path: path/to/dependencies
key: ${{ runner.os }}-${{ hashFiles('**/lockfiles') }}
- name: Check cache hit
if: steps.cache.outputs.cache-hit != 'true'
run: exit 1
- name: Build
run: /build.sh
```
## Saving cache
### Reusing primary key from restore cache as input to save action
If you want to avoid re-computing the cache key again in `save` action, the outputs from `restore` action can be used as input to the `save` action.
```yaml
- uses: actions/cache/restore@v3
id: restore-cache
with:
path: |
path/to/dependencies
some/other/dependencies
key: ${{ runner.os }}-${{ hashFiles('**/lockfiles') }}
.
.
.
- uses: actions/cache/save@v3
with:
path: |
path/to/dependencies
some/other/dependencies
key: ${{ steps.restore-cache.outputs.cache-primary-key }}
```
### Re-evaluate cache key while saving cache
On the other hand, the key can also be explicitly re-computed while executing the save action. This helps in cases where the lockfiles are generated during the build.
Let's say we have a restore step that computes key at runtime
```yaml
uses: actions/cache/restore@v3
id: restore-cache
with:
key: cache-${{ hashFiles('**/lockfiles') }}
```
Case 1: Where an user would want to reuse the key as it is
```yaml
uses: actions/cache/save@v3
with:
key: ${{ steps.restore-cache.outputs.cache-primary-key }}
```
Case 2: Where the user would want to re-evaluate the key
```yaml
uses: actions/cache/save@v3
with:
key: npm-cache-${{hashfiles(package-lock.json)}}
```
### Saving cache even if the build fails
There can be cases where a cache should be saved even if the build job fails. For example, a job can fail due to flaky tests but the caches can still be re-used. You can use `actions/cache/save` action to save the cache by using `if: always()` condition.
Similarly, `actions/cache/save` action can be conditionally used based on the output of the previous steps. This way you get more control on when to save the cache.
```yaml
steps:
- uses: actions/checkout@v3
.
. // restore if need be
.
- name: Build
run: /build.sh
- uses: actions/cache/save@v3
if: always() // or any other condition to invoke the save action
with:
path: path/to/dependencies
key: ${{ runner.os }}-${{ hashFiles('**/lockfiles') }}
```
### Saving cache once and reusing in multiple workflows
In case of multi-module projects, where the built artifact of one project needs to be reused in subsequent child modules, the need of rebuilding the parent module again and again with every build can be eliminated. The `actions/cache` or `actions/cache/save` action can be used to build and save the parent module artifact once, and restored multiple times while building the child modules.
#### Step 1 - Build the parent module and save it
```yaml
steps:
- uses: actions/checkout@v3
- name: Build
run: ./build-parent-module.sh
- uses: actions/cache/save@v3
id: cache
with:
path: path/to/dependencies
key: ${{ runner.os }}-${{ hashFiles('**/lockfiles') }}
```
#### Step 2 - Restore the built artifact from cache using the same key and path
```yaml
steps:
- uses: actions/checkout@v3
- uses: actions/cache/restore@v3
id: cache
with:
path: path/to/dependencies
key: ${{ runner.os }}-${{ hashFiles('**/lockfiles') }}
- name: Install Dependencies
if: steps.cache.outputs.cache-hit != 'true'
run: ./install.sh
- name: Build
run: ./build-child-module.sh
- name: Publish package to public
run: ./publish.sh
```

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@ -1,52 +1,43 @@
# Examples
- [C# - NuGet](#c---nuget)
- [Clojure - Lein Deps](#clojure---lein-deps)
- [D - DUB](#d---dub)
- [POSIX](#posix)
- [Windows](#windows)
- [Deno](#deno)
- [Linux](#linux)
- [macOS](#macos)
- [Windows](#windows-1)
- [Elixir - Mix](#elixir---mix)
- [Erlang - Rebar3](#erlang--rebar3)
- [Go - Modules](#go---modules)
- [Linux](#linux-1)
- [macOS](#macos-1)
- [Windows](#windows-2)
- [Haskell - Cabal](#haskell---cabal)
- [Haskell - Stack](#haskell---stack)
- [Node - npm](#node---npm)
- [Node - Yarn](#node---yarn)
- [C# - Nuget](#c---nuget)
- [Java - Gradle](#java---gradle)
- [Java - Maven](#java---maven)
- [Node - npm](#node---npm)
- [Node - Lerna](#node---lerna)
- [Node - Yarn](#node---yarn)
- [Node - Yarn 2](#node---yarn-2)
- [OCaml/Reason - esy](#ocamlreason---esy)
- [PHP - Composer](#php---composer)
- [Python - pip](#python---pip)
- [Simple example](#simple-example)
- [Multiple OS's in a workflow](#multiple-oss-in-a-workflow)
- [Multiple OS's in a workflow with a matrix](#multiple-oss-in-a-workflow-with-a-matrix)
- [Using pip to get cache location](#using-pip-to-get-cache-location)
- [Python - pipenv](#python---pipenv)
- [R - renv](#r---renv)
- [Ruby - Bundler](#ruby---bundler)
- [Rust - Cargo](#rust---cargo)
- [Scala - SBT](#scala---sbt)
- [Swift, Objective-C - Carthage](#swift-objective-c---carthage)
- [Swift, Objective-C - CocoaPods](#swift-objective-c---cocoapods)
- [Swift - Swift Package Manager](#swift---swift-package-manager)
- [Swift - Mint](#swift---mint)
- [* - Bazel](#---bazel)
- [Ruby - Gem](#ruby---gem)
- [Go - Modules](#go---modules)
- [Elixir - Mix](#elixir---mix)
- [Rust - Cargo](#rust---cargo)
## C# - NuGet
Using [NuGet lock files](https://docs.microsoft.com/nuget/consume-packages/package-references-in-project-files#locking-dependencies):
## Node - npm
```yaml
- uses: actions/cache@v3
- uses: actions/cache@preview
with:
path: node_modules
key: ${{ runner.os }}-node-${{ hashFiles('**/package-lock.json') }}
restore-keys: |
${{ runner.os }}-node-
```
## Node - Yarn
```yaml
- uses: actions/cache@preview
with:
path: ~/.cache/yarn
key: ${{ runner.os }}-yarn-${{ hashFiles(format('{0}{1}', github.workspace, '/yarn.lock')) }}
restore-keys: |
${{ runner.os }}-yarn-
```
## C# - Nuget
Using [NuGet lock files](https://docs.microsoft.com/nuget/consume-packages/package-references-in-project-files#locking-dependencies):
```yaml
- uses: actions/cache@preview
with:
path: ~/.nuget/packages
key: ${{ runner.os }}-nuget-${{ hashFiles('**/packages.lock.json') }}
@ -54,242 +45,13 @@ Using [NuGet lock files](https://docs.microsoft.com/nuget/consume-packages/packa
${{ runner.os }}-nuget-
```
Depending on the environment, huge packages might be pre-installed in the global cache folder.
With `actions/cache@v3` you can now exclude unwanted packages with [exclude pattern](https://github.com/actions/toolkit/tree/main/packages/glob#exclude-patterns)
```yaml
- uses: actions/cache@v3
with:
path: |
~/.nuget/packages
!~/.nuget/packages/unwanted
key: ${{ runner.os }}-nuget-${{ hashFiles('**/packages.lock.json') }}
restore-keys: |
${{ runner.os }}-nuget-
```
Or you could move the cache folder like below.
> **Note** This workflow does not work for projects that require files to be placed in user profile package folder
```yaml
env:
NUGET_PACKAGES: ${{ github.workspace }}/.nuget/packages
steps:
- uses: actions/cache@v3
with:
path: ${{ github.workspace }}/.nuget/packages
key: ${{ runner.os }}-nuget-${{ hashFiles('**/packages.lock.json') }}
restore-keys: |
${{ runner.os }}-nuget-
```
## Clojure - Lein Deps
```yaml
- name: Cache lein project dependencies
uses: actions/cache@v3
with:
path: ~/.m2/repository
key: ${{ runner.os }}-clojure-${{ hashFiles('**/project.clj') }}
restore-keys: |
${{ runner.os }}-clojure
```
## D - DUB
### POSIX
```yaml
- uses: actions/cache@v3
with:
path: ~/.dub
key: ${{ runner.os }}-dub-${{ hashFiles('**/dub.selections.json') }}
restore-keys: |
${{ runner.os }}-dub-
```
### Windows
```yaml
- uses: actions/cache@v3
with:
path: ~\AppData\Local\dub
key: ${{ runner.os }}-dub-${{ hashFiles('**/dub.selections.json') }}
restore-keys: |
${{ runner.os }}-dub-
```
## Deno
### Linux
```yaml
- uses: actions/cache@v3
with:
path: |
~/.deno
~/.cache/deno
key: ${{ runner.os }}-deno-${{ hashFiles('**/deps.ts') }}
```
### macOS
```yaml
- uses: actions/cache@v3
with:
path: |
~/.deno
~/Library/Caches/deno
key: ${{ runner.os }}-deno-${{ hashFiles('**/deps.ts') }}
```
### Windows
```yaml
- uses: actions/cache@v3
with:
path: |
~\.deno
~\AppData\Local\deno
key: ${{ runner.os }}-deno-${{ hashFiles('**/deps.ts') }}
```
## Elixir - Mix
```yaml
- uses: actions/cache@v3
with:
path: |
deps
_build
key: ${{ runner.os }}-mix-${{ hashFiles('**/mix.lock') }}
restore-keys: |
${{ runner.os }}-mix-
```
## Erlang - Rebar3
```yaml
- uses: actions/cache@v2
with:
path: |
~/.cache/rebar3
_build
key: ${{ runner.os }}-erlang-${{ env.OTP_VERSION }}-${{ hashFiles('**/*rebar.lock') }}
restore-keys: |
${{ runner.os }}-erlang-${{ env.OTP_VERSION }}-
```
## Go - Modules
### Linux
```yaml
- uses: actions/cache@v3
with:
path: |
~/.cache/go-build
~/go/pkg/mod
key: ${{ runner.os }}-go-${{ hashFiles('**/go.sum') }}
restore-keys: |
${{ runner.os }}-go-
```
### macOS
```yaml
- uses: actions/cache@v3
with:
path: |
~/Library/Caches/go-build
~/go/pkg/mod
key: ${{ runner.os }}-go-${{ hashFiles('**/go.sum') }}
restore-keys: |
${{ runner.os }}-go-
```
### Windows
```yaml
- uses: actions/cache@v3
with:
path: |
~\AppData\Local\go-build
~\go\pkg\mod
key: ${{ runner.os }}-go-${{ hashFiles('**/go.sum') }}
restore-keys: |
${{ runner.os }}-go-
```
## Haskell - Cabal
We cache the elements of the Cabal store separately, as the entirety of `~/.cabal` can grow very large for projects with many dependencies.
```yaml
- name: Cache ~/.cabal/packages, ~/.cabal/store and dist-newstyle
uses: actions/cache@v3
with:
path: |
~/.cabal/packages
~/.cabal/store
dist-newstyle
key: ${{ runner.os }}-${{ matrix.ghc }}-${{ hashFiles('**/*.cabal', '**/cabal.project', '**/cabal.project.freeze') }}
restore-keys: ${{ runner.os }}-${{ matrix.ghc }}-
```
## Haskell - Stack
### Linux or macOS
```yaml
- uses: actions/cache@v3
name: Cache ~/.stack
with:
path: ~/.stack
key: ${{ runner.os }}-stack-global-${{ hashFiles('stack.yaml') }}-${{ hashFiles('package.yaml') }}
restore-keys: |
${{ runner.os }}-stack-global-
- uses: actions/cache@v3
name: Cache .stack-work
with:
path: .stack-work
key: ${{ runner.os }}-stack-work-${{ hashFiles('stack.yaml') }}-${{ hashFiles('package.yaml') }}-${{ hashFiles('**/*.hs') }}
restore-keys: |
${{ runner.os }}-stack-work-
```
### Windows
```yaml
- uses: actions/cache@v3
name: Cache %APPDATA%\stack %LOCALAPPDATA%\Programs\stack
with:
path: |
~\AppData\Roaming\stack
~\AppData\Local\Programs\stack
key: ${{ runner.os }}-stack-global-${{ hashFiles('stack.yaml') }}-${{ hashFiles('package.yaml') }}
restore-keys: |
${{ runner.os }}-stack-global-
- uses: actions/cache@v3
name: Cache .stack-work
with:
path: .stack-work
key: ${{ runner.os }}-stack-work-${{ hashFiles('stack.yaml') }}-${{ hashFiles('package.yaml') }}-${{ hashFiles('**/*.hs') }}
restore-keys: |
${{ runner.os }}-stack-work-
```
## Java - Gradle
> **Note** Ensure no Gradle daemons are running anymore when your workflow completes. Creating the cache package might fail due to locks being held by Gradle. Refer to the [Gradle Daemon documentation](https://docs.gradle.org/current/userguide/gradle_daemon.html) on how to disable or stop the Gradle Daemons.
```yaml
- uses: actions/cache@v3
- uses: actions/cache@preview
with:
path: |
~/.gradle/caches
~/.gradle/wrapper
key: ${{ runner.os }}-gradle-${{ hashFiles('**/*.gradle*', '**/gradle-wrapper.properties') }}
path: ~/.gradle/caches
key: ${{ runner.os }}-gradle-${{ hashFiles('**/*.gradle') }}
restore-keys: |
${{ runner.os }}-gradle-
```
@ -297,8 +59,7 @@ We cache the elements of the Cabal store separately, as the entirety of `~/.caba
## Java - Maven
```yaml
- name: Cache local Maven repository
uses: actions/cache@v3
- uses: actions/cache@preview
with:
path: ~/.m2/repository
key: ${{ runner.os }}-maven-${{ hashFiles('**/pom.xml') }}
@ -306,326 +67,21 @@ We cache the elements of the Cabal store separately, as the entirety of `~/.caba
${{ runner.os }}-maven-
```
## Node - npm
For npm, cache files are stored in `~/.npm` on Posix, or `~\AppData\npm-cache` on Windows, but it's possible to use `npm config get cache` to find the path on any platform. See [the npm docs](https://docs.npmjs.com/cli/cache#cache) for more details.
If using `npm config` to retrieve the cache directory, ensure you run [actions/setup-node](https://github.com/actions/setup-node) first to ensure your `npm` version is correct.
After [deprecation](https://github.blog/changelog/2022-10-11-github-actions-deprecating-save-state-and-set-output-commands/) of save-state and set-output commands, the correct way to set output is using `${GITHUB_OUTPUT}`. For linux, we can use `${GITHUB_OUTPUT}` whereas for windows we need to use `${env:GITHUB_OUTPUT}` due to two different default shells in these two different OS ie `bash` and `pwsh` respectively.
> **Note** It is not recommended to cache `node_modules`, as it can break across Node versions and won't work with `npm ci`
### **Get npm cache directory using same shell**
### Bash shell
```yaml
- name: Get npm cache directory
id: npm-cache-dir
shell: bash
run: echo "dir=$(npm config get cache)" >> ${GITHUB_OUTPUT}
```
### PWSH shell
```yaml
- name: Get npm cache directory
id: npm-cache-dir
shell: pwsh
run: echo "dir=$(npm config get cache)" >> ${env:GITHUB_OUTPUT}
```
`Get npm cache directory` step can then be used with `actions/cache` as shown below
```yaml
- uses: actions/cache@v3
id: npm-cache # use this to check for `cache-hit` ==> if: steps.npm-cache.outputs.cache-hit != 'true'
with:
path: ${{ steps.npm-cache-dir.outputs.dir }}
key: ${{ runner.os }}-node-${{ hashFiles('**/package-lock.json') }}
restore-keys: |
${{ runner.os }}-node-
```
## Node - Lerna
```yaml
- name: restore lerna
uses: actions/cache@v3
with:
path: '**/node_modules'
key: ${{ runner.os }}-${{ hashFiles('**/yarn.lock') }}
```
## Node - Yarn
The yarn cache directory will depend on your operating system and version of `yarn`. See https://yarnpkg.com/lang/en/docs/cli/cache/ for more info.
```yaml
- name: Get yarn cache directory path
id: yarn-cache-dir-path
run: echo "dir=$(yarn cache dir)" >> $GITHUB_OUTPUT
- uses: actions/cache@v3
id: yarn-cache # use this to check for `cache-hit` (`steps.yarn-cache.outputs.cache-hit != 'true'`)
with:
path: ${{ steps.yarn-cache-dir-path.outputs.dir }}
key: ${{ runner.os }}-yarn-${{ hashFiles('**/yarn.lock') }}
restore-keys: |
${{ runner.os }}-yarn-
```
## Node - Yarn 2
The yarn 2 cache directory will depend on your config. See https://yarnpkg.com/configuration/yarnrc#cacheFolder for more info.
```yaml
- name: Get yarn cache directory path
id: yarn-cache-dir-path
run: echo "dir=$(yarn config get cacheFolder)" >> $GITHUB_OUTPUT
- uses: actions/cache@v3
id: yarn-cache # use this to check for `cache-hit` (`steps.yarn-cache.outputs.cache-hit != 'true'`)
with:
path: ${{ steps.yarn-cache-dir-path.outputs.dir }}
key: ${{ runner.os }}-yarn-${{ hashFiles('**/yarn.lock') }}
restore-keys: |
${{ runner.os }}-yarn-
```
## OCaml/Reason - esy
Esy allows you to export built dependencies and import pre-built dependencies.
```yaml
- name: Restore Cache
id: restore-cache
uses: actions/cache@v3
with:
path: _export
key: ${{ runner.os }}-esy-${{ hashFiles('esy.lock/index.json') }}
restore-keys: |
${{ runner.os }}-esy-
- name: Esy install
run: 'esy install'
- name: Import Cache
run: |
esy import-dependencies _export
rm -rf _export
...(Build job)...
# Re-export dependencies if anything has changed or if it is the first time
- name: Setting dependency cache
run: |
esy export-dependencies
if: steps.restore-cache.outputs.cache-hit != 'true'
```
## PHP - Composer
```yaml
- name: Get Composer Cache Directory
id: composer-cache
run: |
echo "dir=$(composer config cache-files-dir)" >> $GITHUB_OUTPUT
- uses: actions/cache@v3
with:
path: ${{ steps.composer-cache.outputs.dir }}
key: ${{ runner.os }}-composer-${{ hashFiles('**/composer.lock') }}
restore-keys: |
${{ runner.os }}-composer-
```
## Python - pip
For pip, the cache directory will vary by OS. See https://pip.pypa.io/en/stable/reference/pip_install/#caching
Locations:
- Ubuntu: `~/.cache/pip`
- Windows: `~\AppData\Local\pip\Cache`
- macOS: `~/Library/Caches/pip`
### Simple example
```yaml
- uses: actions/cache@v3
with:
path: ~/.cache/pip
key: ${{ runner.os }}-pip-${{ hashFiles('**/requirements.txt') }}
restore-keys: |
${{ runner.os }}-pip-
```
Replace `~/.cache/pip` with the correct `path` if not using Ubuntu.
### Multiple OS's in a workflow
```yaml
- uses: actions/cache@v3
if: startsWith(runner.os, 'Linux')
with:
path: ~/.cache/pip
key: ${{ runner.os }}-pip-${{ hashFiles('**/requirements.txt') }}
restore-keys: |
${{ runner.os }}-pip-
- uses: actions/cache@v3
if: startsWith(runner.os, 'macOS')
with:
path: ~/Library/Caches/pip
key: ${{ runner.os }}-pip-${{ hashFiles('**/requirements.txt') }}
restore-keys: |
${{ runner.os }}-pip-
- uses: actions/cache@v3
if: startsWith(runner.os, 'Windows')
with:
path: ~\AppData\Local\pip\Cache
key: ${{ runner.os }}-pip-${{ hashFiles('**/requirements.txt') }}
restore-keys: |
${{ runner.os }}-pip-
```
### Multiple OS's in a workflow with a matrix
``` yaml
jobs:
build:
runs-on: ${{ matrix.os }}
strategy:
matrix:
os: [ubuntu-latest, macos-latest, windows-latest]
include:
- os: ubuntu-latest
path: ~/.cache/pip
- os: macos-latest
path: ~/Library/Caches/pip
- os: windows-latest
path: ~\AppData\Local\pip\Cache
steps:
- uses: actions/cache@v3
with:
path: ${{ matrix.path }}
key: ${{ runner.os }}-pip-${{ hashFiles('**/requirements.txt') }}
restore-keys: |
${{ runner.os }}-pip-
```
### Using pip to get cache location
> **Note** This requires pip 20.1+
```yaml
- name: Get pip cache dir
id: pip-cache
run: |
echo "dir=$(pip cache dir)" >> $GITHUB_OUTPUT
- name: pip cache
uses: actions/cache@v3
with:
path: ${{ steps.pip-cache.outputs.dir }}
key: ${{ runner.os }}-pip-${{ hashFiles('**/requirements.txt') }}
restore-keys: |
${{ runner.os }}-pip-
```
## Python - pipenv
```yaml
- name: Set up Python
# The actions/cache step below uses this id to get the exact python version
id: setup-python
uses: actions/setup-python@v2
- uses: actions/cache@v3
with:
path: ~/.local/share/virtualenvs
key: ${{ runner.os }}-python-${{ steps.setup-python.outputs.python-version }}-pipenv-${{ hashFiles('Pipfile.lock') }}
```
## R - renv
For renv, the cache directory will vary by OS. The `RENV_PATHS_ROOT` environment variable is used to set the cache location. Have a look at https://rstudio.github.io/renv/reference/paths.html#details for more details.
```yaml
- name: Set RENV_PATHS_ROOT
shell: bash
run: |
echo "RENV_PATHS_ROOT=${{ runner.temp }}/renv" >> $GITHUB_ENV
- name: Install and activate renv
run: |
install.packages("renv")
renv::activate()
shell: Rscript {0}
- name: Get R and OS version
id: get-version
run: |
cat("##[set-output name=os-version;]", sessionInfo()$running, "\n", sep = "")
cat("##[set-output name=r-version;]", R.Version()$version.string, sep = "")
shell: Rscript {0}
- name: Restore Renv package cache
uses: actions/cache@v3
with:
path: ${{ env.RENV_PATHS_ROOT }}
key: ${{ steps.get-version.outputs.os-version }}-${{ steps.get-version.outputs.r-version }}-${{ inputs.cache-version }}-${{ hashFiles('renv.lock') }}
restore-keys: ${{ steps.get-version.outputs.os-version }}-${{ steps.get-version.outputs.r-version }}-${{inputs.cache-version }}-
```
## Ruby - Bundler
Caching gems with Bundler correctly is not trivial and just using `actions/cache`
is [not enough](https://github.com/ruby/setup-ruby#caching-bundle-install-manually).
Instead, it is recommended to use `ruby/setup-ruby`'s
[`bundler-cache: true` option](https://github.com/ruby/setup-ruby#caching-bundle-install-automatically)
whenever possible:
```yaml
- uses: ruby/setup-ruby@v1
with:
ruby-version: ...
bundler-cache: true
```
## Rust - Cargo
```yaml
- uses: actions/cache@v3
with:
path: |
~/.cargo/bin/
~/.cargo/registry/index/
~/.cargo/registry/cache/
~/.cargo/git/db/
target/
key: ${{ runner.os }}-cargo-${{ hashFiles('**/Cargo.lock') }}
```
## Scala - SBT
```yaml
- name: Cache SBT
uses: actions/cache@v3
with:
path: |
~/.ivy2/cache
~/.sbt
key: ${{ runner.os }}-sbt-${{ hashFiles('**/build.sbt') }}
```
## Swift, Objective-C - Carthage
```yaml
- uses: actions/cache@v3
with:
path: Carthage
key: ${{ runner.os }}-carthage-${{ hashFiles('**/Cartfile.resolved') }}
restore-keys: |
${{ runner.os }}-carthage-
uses: actions/cache@preview
with:
path: Carthage
key: ${{ runner.os }}-carthage-${{ hashFiles('**/Cartfile.resolved') }}
restore-keys: |
${{ runner.os }}-carthage-
```
## Swift, Objective-C - CocoaPods
```yaml
- uses: actions/cache@v3
- uses: actions/cache@preview
with:
path: Pods
key: ${{ runner.os }}-pods-${{ hashFiles('**/Podfile.lock') }}
@ -633,60 +89,54 @@ whenever possible:
${{ runner.os }}-pods-
```
## Swift - Swift Package Manager
## Ruby - Gem
```yaml
- uses: actions/cache@v3
- uses: actions/cache@preview
with:
path: .build
key: ${{ runner.os }}-spm-${{ hashFiles('**/Package.resolved') }}
path: vendor/bundle
key: ${{ runner.os }}-gem-${{ hashFiles('**/Gemfile.lock') }}
restore-keys: |
${{ runner.os }}-spm-
${{ runner.os }}-gem-
```
## Swift - Mint
## Go - Modules
```yaml
env:
MINT_PATH: .mint/lib
MINT_LINK_PATH: .mint/bin
steps:
- uses: actions/cache@v3
with:
path: .mint
key: ${{ runner.os }}-mint-${{ hashFiles('**/Mintfile') }}
restore-keys: |
${{ runner.os }}-mint-
```
## * - Bazel
[`bazelisk`](https://github.com/bazelbuild/bazelisk) does not have be to separately downloaded and installed because it's already included in GitHub's `ubuntu-latest` and `macos-latest` base images.
### Linux
```yaml
- name: Cache Bazel
uses: actions/cache@v3
- uses: actions/cache@preview
with:
path: |
~/.cache/bazel
key: ${{ runner.os }}-bazel-${{ hashFiles('.bazelversion', '.bazelrc', 'WORKSPACE', 'WORKSPACE.bazel', 'MODULE.bazel') }}
path: ~/go/pkg/mod
key: ${{ runner.os }}-go-${{ hashFiles('**/go.sum') }}
restore-keys: |
${{ runner.os }}-bazel-
- run: bazelisk test //...
${{ runner.os }}-go-
```
### macOS
## Elixir - Mix
```yaml
- name: Cache Bazel
uses: actions/cache@v3
- uses: actions/cache@preview
with:
path: |
/private/var/tmp/_bazel_runner/
key: ${{ runner.os }}-bazel-${{ hashFiles('.bazelversion', '.bazelrc', 'WORKSPACE', 'WORKSPACE.bazel', 'MODULE.bazel') }}
path: deps
key: ${{ runner.os }}-mix-${{ hashFiles(format('{0}{1}', github.workspace, '/mix.lock')) }}
restore-keys: |
${{ runner.os }}-bazel-
- run: bazelisk test //...
${{ runner.os }}-mix-
```
## Rust - Cargo
```
- name: Cache cargo registry
uses: actions/cache@preview
with:
path: ~/.cargo/registry
key: ${{ runner.os }}-cargo-registry-${{ hashFiles('**/Cargo.lock') }}
- name: Cache cargo index
uses: actions/cache@preview
with:
path: ~/.cargo/git
key: ${{ runner.os }}-cargo-index-${{ hashFiles('**/Cargo.lock') }}
- name: Cache cargo build
uses: actions/cache@preview
with:
path: target
key: ${{ runner.os }}-cargo-build-target-${{ hashFiles('**/Cargo.lock') }}
```

View File

@ -1,23 +1,20 @@
require("nock").disableNetConnect();
module.exports = {
clearMocks: true,
moduleFileExtensions: ["js", "ts"],
testEnvironment: "node",
testMatch: ["**/*.test.ts"],
testRunner: "jest-circus/runner",
transform: {
"^.+\\.ts$": "ts-jest"
},
verbose: true
};
clearMocks: true,
moduleFileExtensions: ['js', 'ts'],
testEnvironment: 'node',
testMatch: ['**/*.test.ts'],
testRunner: 'jest-circus/runner',
transform: {
'^.+\\.ts$': 'ts-jest'
},
verbose: true
}
const processStdoutWrite = process.stdout.write.bind(process.stdout);
// eslint-disable-next-line @typescript-eslint/explicit-function-return-type
const processStdoutWrite = process.stdout.write.bind(process.stdout)
process.stdout.write = (str, encoding, cb) => {
// Core library will directly call process.stdout.write for commands
// We don't want :: commands to be executed by the runner during tests
if (!String(str).match(/^::/)) {
return processStdoutWrite(str, encoding, cb);
}
};
// Core library will directly call process.stdout.write for commands
// We don't want :: commands to be executed by the runner during tests
if (!str.match(/^::/)) {
return processStdoutWrite(str, encoding, cb);
}
}

19872
package-lock.json generated

File diff suppressed because it is too large Load Diff

View File

@ -1,15 +1,15 @@
{
"name": "cache",
"version": "3.3.2",
"version": "0.0.2",
"private": true,
"description": "Cache dependencies and build outputs",
"main": "dist/restore/index.js",
"scripts": {
"build": "tsc && ncc build -o dist/restore src/restore.ts && ncc build -o dist/save src/save.ts && ncc build -o dist/restore-only src/restoreOnly.ts && ncc build -o dist/save-only src/saveOnly.ts",
"build": "tsc",
"test": "tsc --noEmit && jest --coverage",
"lint": "eslint **/*.ts --cache",
"format": "prettier --write **/*.ts",
"format-check": "prettier --check **/*.ts"
"format-check": "prettier --check **/*.ts",
"release": "ncc build -o dist/restore src/restore.ts && ncc build -o dist/save src/save.ts && git add -f dist/"
},
"repository": {
"type": "git",
@ -23,29 +23,21 @@
"author": "GitHub",
"license": "MIT",
"dependencies": {
"@actions/cache": "^3.2.2",
"@actions/core": "^1.10.0",
"@actions/exec": "^1.1.1",
"@actions/io": "^1.1.2"
"@actions/core": "^1.2.0",
"@actions/exec": "^1.0.1",
"@actions/io": "^1.0.1",
"typed-rest-client": "^1.5.0",
"uuid": "^3.3.3"
},
"devDependencies": {
"@types/jest": "^27.5.2",
"@types/nock": "^11.1.0",
"@types/node": "^16.18.3",
"@typescript-eslint/eslint-plugin": "^5.45.0",
"@typescript-eslint/parser": "^5.45.0",
"@types/jest": "^24.0.13",
"@types/node": "^12.0.4",
"@types/uuid": "^3.4.5",
"@zeit/ncc": "^0.20.5",
"eslint": "^8.28.0",
"eslint-config-prettier": "^8.5.0",
"eslint-plugin-import": "^2.26.0",
"eslint-plugin-jest": "^26.9.0",
"eslint-plugin-prettier": "^4.2.1",
"eslint-plugin-simple-import-sort": "^7.0.0",
"jest": "^28.1.3",
"jest-circus": "^27.5.1",
"nock": "^13.2.9",
"prettier": "^2.8.0",
"ts-jest": "^28.0.8",
"typescript": "^4.9.3"
"jest": "^24.8.0",
"jest-circus": "^24.7.1",
"prettier": "1.18.2",
"ts-jest": "^24.0.2",
"typescript": "^3.6.4"
}
}

View File

@ -1,135 +0,0 @@
# Restore action
The restore action restores a cache. It works similarly to the `cache` action except that it doesn't have a post step to save the cache. This action provides granular ability to restore a cache without having to save it. It accepts the same set of inputs as the `cache` action.
## Documentation
### Inputs
* `key` - An explicit key for a cache entry. See [creating a cache key](../README.md#creating-a-cache-key).
* `path` - A list of files, directories, and wildcard patterns to restore. See [`@actions/glob`](https://github.com/actions/toolkit/tree/main/packages/glob) for supported patterns.
* `restore-keys` - An ordered list of prefix-matched keys to use for restoring stale cache if no cache hit occurred for key.
* `fail-on-cache-miss` - Fail the workflow if cache entry is not found. Default: `false`
* `lookup-only` - If true, only checks if cache entry exists and skips download. Default: `false`
### Outputs
* `cache-hit` - A boolean value to indicate an exact match was found for the key.
* `cache-primary-key` - Cache primary key passed in the input to use in subsequent steps of the workflow.
* `cache-matched-key` - Key of the cache that was restored, it could either be the primary key on cache-hit or a partial/complete match of one of the restore keys.
> **Note**
`cache-hit` will be set to `true` only when cache hit occurs for the exact `key` match. For a partial key match via `restore-keys` or a cache miss, it will be set to `false`.
### Environment Variables
* `SEGMENT_DOWNLOAD_TIMEOUT_MINS` - Segment download timeout (in minutes, default `10`) to abort download of the segment if not completed in the defined number of minutes. [Read more](https://github.com/actions/cache/blob/main/tips-and-workarounds.md#cache-segment-restore-timeout)
## Use cases
As this is a newly introduced action to give users more control in their workflows, below are some use cases where one can use this action.
### Only restore cache
If you are using separate jobs to create and save your cache(s) to be reused by other jobs in a repository, this action will take care of your cache restoring needs.
```yaml
steps:
- uses: actions/checkout@v3
- uses: actions/cache/restore@v3
id: cache
with:
path: path/to/dependencies
key: ${{ runner.os }}-${{ hashFiles('**/lockfiles') }}
- name: Install Dependencies
if: steps.cache.outputs.cache-hit != 'true'
run: /install.sh
- name: Build
run: /build.sh
- name: Publish package to public
run: /publish.sh
```
Once the cache is restored, unlike `actions/cache`, this action won't run a post step to do post-processing, and the rest of the workflow will run as usual.
### Save intermediate private build artifacts
In case of multi-module projects, where the built artifact of one project needs to be reused in subsequent child modules, the need to rebuild the parent module again and again with every build can be eliminated. The `actions/cache` or `actions/cache/save` action can be used to build and save the parent module artifact once, and it can be restored multiple times while building the child modules.
#### Step 1 - Build the parent module and save it
```yaml
steps:
- uses: actions/checkout@v3
- name: Build
run: /build-parent-module.sh
- uses: actions/cache/save@v3
id: cache
with:
path: path/to/dependencies
key: ${{ runner.os }}-${{ hashFiles('**/lockfiles') }}
```
#### Step 2 - Restore the built artifact from cache using the same key and path
```yaml
steps:
- uses: actions/checkout@v3
- uses: actions/cache/restore@v3
id: cache
with:
path: path/to/dependencies
key: ${{ runner.os }}-${{ hashFiles('**/lockfiles') }}
- name: Install Dependencies
if: steps.cache.outputs.cache-hit != 'true'
run: /install.sh
- name: Build
run: /build-child-module.sh
- name: Publish package to public
run: /publish.sh
```
### Exit workflow on cache miss
You can use `fail-on-cache-miss: true` to exit a workflow on a cache miss. This way you can restrict your workflow to only build when there is a `cache-hit`.
To fail if there is no cache hit for the primary key, leave `restore-keys` empty!
```yaml
steps:
- uses: actions/checkout@v3
- uses: actions/cache/restore@v3
id: cache
with:
path: path/to/dependencies
key: ${{ runner.os }}-${{ hashFiles('**/lockfiles') }}
fail-on-cache-miss: true
- name: Build
run: /build.sh
```
## Tips
### Reusing primary key and restored key in the save action
Usually you may want to use the same `key` with both `actions/cache/restore` and `actions/cache/save` actions. To achieve this, use `outputs` from the `restore` action to reuse the same primary key (or the key of the cache that was restored).
### Using restore action outputs to make save action behave just like the cache action
The outputs `cache-primary-key` and `cache-matched-key` can be used to check if the restored cache is same as the given primary key. Alternatively, the `cache-hit` output can also be used to check if the restored was a complete match or a partially restored cache.
### Ensuring proper restores and save happen across the actions
It is very important to use the same `key` and `path` that were used by either `actions/cache` or `actions/cache/save` while saving the cache. Learn more about cache key [naming](https://github.com/actions/cache#creating-a-cache-key) and [versioning](https://github.com/actions/cache#cache-version) here.

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@ -1,38 +0,0 @@
name: 'Restore Cache'
description: 'Restore Cache artifacts like dependencies and build outputs to improve workflow execution time'
author: 'GitHub'
inputs:
path:
description: 'A list of files, directories, and wildcard patterns to restore'
required: true
key:
description: 'An explicit key for restoring the cache'
required: true
restore-keys:
description: 'An ordered list of keys to use for restoring stale cache if no cache hit occurred for key. Note `cache-hit` returns false in this case.'
required: false
enableCrossOsArchive:
description: 'An optional boolean when enabled, allows windows runners to restore caches that were saved on other platforms'
default: 'false'
required: false
fail-on-cache-miss:
description: 'Fail the workflow if cache entry is not found'
default: 'false'
required: false
lookup-only:
description: 'Check if a cache entry exists for the given input(s) (key, restore-keys) without downloading the cache'
default: 'false'
required: false
outputs:
cache-hit:
description: 'A boolean value to indicate an exact match was found for the primary key'
cache-primary-key:
description: 'A resolved cache key for which cache match was attempted'
cache-matched-key:
description: 'Key of the cache that was restored, it could either be the primary key on cache-hit or a partial/complete match of one of the restore keys'
runs:
using: 'node16'
main: '../dist/restore-only/index.js'
branding:
icon: 'archive'
color: 'gray-dark'

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@ -1,88 +0,0 @@
# Save action
The save action saves a cache. It works similarly to the `cache` action except that it doesn't first do a restore. This action provides granular ability to save a cache without having to restore it, or to do a save at any stage of the workflow job -- not only in post phase.
## Documentation
### Inputs
* `key` - An explicit key for a cache entry. See [creating a cache key](../README.md#creating-a-cache-key).
* `path` - A list of files, directories, and wildcard patterns to cache. See [`@actions/glob`](https://github.com/actions/toolkit/tree/main/packages/glob) for supported patterns.
* `upload-chunk-size` - The chunk size used to split up large files during upload, in bytes
### Outputs
This action has no outputs.
## Use cases
### Only save cache
If you are using separate jobs for generating common artifacts and sharing them across jobs, this action will take care of your cache saving needs.
```yaml
steps:
- uses: actions/checkout@v3
- name: Install Dependencies
run: /install.sh
- name: Build artifacts
run: /build.sh
- uses: actions/cache/save@v3
id: cache
with:
path: path/to/dependencies
key: ${{ runner.os }}-${{ hashFiles('**/lockfiles') }}
```
### Re-evaluate cache key while saving
With this save action, the key can now be re-evaluated while executing the action. This helps in cases where lockfiles are generated during the build.
Let's say we have a restore step that computes a key at runtime.
#### Restore a cache
```yaml
uses: actions/cache/restore@v3
id: restore-cache
with:
key: cache-${{ hashFiles('**/lockfiles') }}
```
#### Case 1 - Where a user would want to reuse the key as it is
```yaml
uses: actions/cache/save@v3
with:
key: ${{ steps.restore-cache.outputs.cache-primary-key }}
```
#### Case 2 - Where the user would want to re-evaluate the key
```yaml
uses: actions/cache/save@v3
with:
key: npm-cache-${{hashfiles(package-lock.json)}}
```
### Always save cache
There are instances where some flaky test cases would fail the entire workflow and users would get frustrated because the builds would run for hours and the cache couldn't be saved as the workflow failed in between. For such use-cases, users now have the ability to use the `actions/cache/save` action to save the cache by using an `if: always()` condition. This way the cache will always be saved if generated, or a warning will be generated that nothing is found on the cache path. Users can also use the `if` condition to only execute the `actions/cache/save` action depending on the output of previous steps. This way they get more control of when to save the cache.
```yaml
steps:
- uses: actions/checkout@v3
.
. // restore if need be
.
- name: Build
run: /build.sh
- uses: actions/cache/save@v3
if: always() // or any other condition to invoke the save action
with:
path: path/to/dependencies
key: ${{ runner.os }}-${{ hashFiles('**/lockfiles') }}
```

View File

@ -1,23 +0,0 @@
name: 'Save a cache'
description: 'Save Cache artifacts like dependencies and build outputs to improve workflow execution time'
author: 'GitHub'
inputs:
path:
description: 'A list of files, directories, and wildcard patterns to cache'
required: true
key:
description: 'An explicit key for saving the cache'
required: true
upload-chunk-size:
description: 'The chunk size used to split up large files during upload, in bytes'
required: false
enableCrossOsArchive:
description: 'An optional boolean when enabled, allows windows runners to save caches that can be restored on other platforms'
default: 'false'
required: false
runs:
using: 'node16'
main: '../dist/save-only/index.js'
branding:
icon: 'archive'
color: 'gray-dark'

124
src/cacheHttpClient.ts Normal file
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@ -0,0 +1,124 @@
import * as core from "@actions/core";
import * as fs from "fs";
import { BearerCredentialHandler } from "typed-rest-client/Handlers";
import { HttpClient } from "typed-rest-client/HttpClient";
import { IHttpClientResponse } from "typed-rest-client/Interfaces";
import { RestClient, IRequestOptions } from "typed-rest-client/RestClient";
import { ArtifactCacheEntry } from "./contracts";
export async function getCacheEntry(
keys: string[]
): Promise<ArtifactCacheEntry | null> {
const cacheUrl = getCacheUrl();
const token = process.env["ACTIONS_RUNTIME_TOKEN"] || "";
const bearerCredentialHandler = new BearerCredentialHandler(token);
const resource = `_apis/artifactcache/cache?keys=${encodeURIComponent(
keys.join(",")
)}`;
const restClient = new RestClient("actions/cache", cacheUrl, [
bearerCredentialHandler
]);
const response = await restClient.get<ArtifactCacheEntry>(
resource,
getRequestOptions()
);
if (response.statusCode === 204) {
return null;
}
if (response.statusCode !== 200) {
throw new Error(`Cache service responded with ${response.statusCode}`);
}
const cacheResult = response.result;
core.debug(`Cache Result:`);
core.debug(JSON.stringify(cacheResult));
if (!cacheResult || !cacheResult.archiveLocation) {
throw new Error("Cache not found.");
}
return cacheResult;
}
export async function downloadCache(
cacheEntry: ArtifactCacheEntry,
archivePath: string
): Promise<void> {
const stream = fs.createWriteStream(archivePath);
const httpClient = new HttpClient("actions/cache");
const downloadResponse = await httpClient.get(cacheEntry.archiveLocation!);
await pipeResponseToStream(downloadResponse, stream);
}
async function pipeResponseToStream(
response: IHttpClientResponse,
stream: NodeJS.WritableStream
): Promise<void> {
return new Promise(resolve => {
response.message.pipe(stream).on("close", () => {
resolve();
});
});
}
export async function saveCache(stream: NodeJS.ReadableStream, key: string) {
const cacheUrl = getCacheUrl();
const token = process.env["ACTIONS_RUNTIME_TOKEN"] || "";
const bearerCredentialHandler = new BearerCredentialHandler(token);
const resource = `_apis/artifactcache/cache/${encodeURIComponent(key)}`;
const postUrl = cacheUrl + resource;
const restClient = new RestClient("actions/cache", undefined, [
bearerCredentialHandler
]);
const requestOptions = getRequestOptions();
requestOptions.additionalHeaders = {
"Content-Type": "application/octet-stream"
};
const response = await restClient.uploadStream<void>(
"POST",
postUrl,
stream,
requestOptions
);
if (response.statusCode !== 200) {
throw new Error(`Cache service responded with ${response.statusCode}`);
}
core.info("Cache saved successfully");
}
function getRequestOptions(): IRequestOptions {
const requestOptions: IRequestOptions = {
acceptHeader: createAcceptHeader("application/json", "5.2-preview.1")
};
return requestOptions;
}
function createAcceptHeader(type: string, apiVersion: string): string {
return `${type};api-version=${apiVersion}`;
}
function getCacheUrl(): string {
// Ideally we just use ACTIONS_CACHE_URL
let cacheUrl: string = (
process.env["ACTIONS_CACHE_URL"] ||
process.env["ACTIONS_RUNTIME_URL"] ||
""
).replace("pipelines", "artifactcache");
if (!cacheUrl) {
throw new Error(
"Cache Service Url not found, unable to restore cache."
);
}
core.debug(`Cache Url: ${cacheUrl}`);
return cacheUrl;
}

View File

@ -1,28 +1,14 @@
export enum Inputs {
Key = "key", // Input for cache, restore, save action
Path = "path", // Input for cache, restore, save action
RestoreKeys = "restore-keys", // Input for cache, restore action
UploadChunkSize = "upload-chunk-size", // Input for cache, save action
EnableCrossOsArchive = "enableCrossOsArchive", // Input for cache, restore, save action
FailOnCacheMiss = "fail-on-cache-miss", // Input for cache, restore action
LookupOnly = "lookup-only" // Input for cache, restore action
export namespace Inputs {
export const Key = "key";
export const Path = "path";
export const RestoreKeys = "restore-keys";
}
export enum Outputs {
CacheHit = "cache-hit", // Output from cache, restore action
CachePrimaryKey = "cache-primary-key", // Output from restore action
CacheMatchedKey = "cache-matched-key" // Output from restore action
export namespace Outputs {
export const CacheHit = "cache-hit";
}
export enum State {
CachePrimaryKey = "CACHE_KEY",
CacheMatchedKey = "CACHE_RESULT"
export namespace State {
export const CacheKey = "CACHE_KEY";
export const CacheResult = "CACHE_RESULT";
}
export enum Events {
Key = "GITHUB_EVENT_NAME",
Push = "push",
PullRequest = "pull_request"
}
export const RefKey = "GITHUB_REF";

6
src/contracts.d.ts vendored Normal file
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@ -0,0 +1,6 @@
export interface ArtifactCacheEntry {
cacheKey?: string;
scope?: string;
creationTime?: string;
archiveLocation?: string;
}

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