(R renv) Fix Renv package cache location in examples (#660)
* (R renv) Fix Renv package cache location in examples * (R env) Update getting Renv package cache location * (R env) Set renv package cache location using RENV_PATHS_ROOT environment variable
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examples.md
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examples.md
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@ -450,53 +450,35 @@ jobs:
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## R - renv
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For renv, the cache directory will vary by OS. Look at https://rstudio.github.io/renv/articles/renv.html#cache
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Locations:
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- Ubuntu: `~/.local/share/renv`
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- macOS: `~/Library/Application Support/renv`
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- Windows: `%LOCALAPPDATA%/renv`
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### Simple example
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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.
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```yaml
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- uses: actions/cache@v2
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- name: Set RENV_PATHS_ROOT
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shell: bash
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run: |
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echo "RENV_PATHS_ROOT=${{ runner.temp }}/renv" >> $GITHUB_ENV
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- name: Install and activate renv
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run: |
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install.packages("renv")
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renv::activate()
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shell: Rscript {0}
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- name: Get R and OS version
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id: get-version
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run: |
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cat("##[set-output name=os-version;]", sessionInfo()$running, "\n", sep = "")
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cat("##[set-output name=r-version;]", R.Version()$version.string, sep = "")
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shell: Rscript {0}
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- name: Get renv cache path
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id: get-renv-cache-path
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run: |
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cat("##[set-output name=renv-cache-path;]", renv::paths$cache(), sep = "")
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shell: Rscript {0}
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- name: Restore Renv package cache
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uses: actions/cache@v2
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with:
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path: ~/.local/share/renv
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key: ${{ runner.os }}-renv-${{ hashFiles('**/renv.lock') }}
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restore-keys: |
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${{ runner.os }}-renv-
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```
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Replace `~/.local/share/renv` with the correct `path` if not using Ubuntu.
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### Multiple OS's in a workflow
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```yaml
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- uses: actions/cache@v2
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if: startsWith(runner.os, 'Linux')
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with:
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path: ~/.local/share/renv
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key: ${{ runner.os }}-renv-${{ hashFiles('**/renv.lock') }}
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restore-keys: |
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${{ runner.os }}-renv-
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- uses: actions/cache@v2
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if: startsWith(runner.os, 'macOS')
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with:
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path: ~/Library/Application Support/renv
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key: ${{ runner.os }}-renv-${{ hashFiles('**/renv.lock') }}
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restore-keys: |
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${{ runner.os }}-renv-
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- uses: actions/cache@v2
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if: startsWith(runner.os, 'Windows')
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with:
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path: ~\AppData\Local\renv
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key: ${{ runner.os }}-renv-${{ hashFiles('**/renv.lock') }}
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restore-keys: |
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${{ runner.os }}-renv-
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path: ${{ env.RENV_PATHS_ROOT }}
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key: ${{ steps.get-version.outputs.os-version }}-${{ steps.get-version.outputs.r-version }}-${{ inputs.cache-version }}-${{ hashFiles('renv.lock') }}
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restore-keys: ${{ steps.get-version.outputs.os-version }}-${{ steps.get-version.outputs.r-version }}-${{inputs.cache-version }}-
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```
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## Ruby - Bundler
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