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Fallback to GNU tar if BSD tar is unavailable

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This commit is contained in:
Aiqiao Yan
2020-04-09 10:29:33 -04:00
parent 70655ec832
commit 84e606dfac
4 changed files with 249 additions and 28 deletions
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55
__tests__/tar.test.ts
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@ -1,5 +1,7 @@
import * as exec from "@actions/exec";
import * as io from "@actions/io";
import * as fs from "fs";
import * as path from "path";
import * as tar from "../src/tar";
jest.mock("@actions/exec");
@ -11,17 +13,19 @@ beforeAll(() => {
});
});
test("extract tar", async () => {
test("extract BSD tar", async () => {
const mkdirMock = jest.spyOn(io, "mkdirP");
const execMock = jest.spyOn(exec, "exec");
const archivePath = "cache.tar";
const IS_WINDOWS = process.platform === "win32";
const archivePath = IS_WINDOWS
? `${process.env["windir"]}\\fakepath\\cache.tar`
: "cache.tar";
const targetDirectory = "~/.npm/cache";
await tar.extractTar(archivePath, targetDirectory);
expect(mkdirMock).toHaveBeenCalledWith(targetDirectory);
const IS_WINDOWS = process.platform === "win32";
const tarPath = IS_WINDOWS
? `${process.env["windir"]}\\System32\\tar.exe`
: "tar";
@ -29,13 +33,48 @@ test("extract tar", async () => {
expect(execMock).toHaveBeenCalledWith(`"${tarPath}"`, [
"-xz",
"-f",
archivePath,
archivePath?.replace(/\\/g, "/"),
"-C",
targetDirectory
targetDirectory?.replace(/\\/g, "/"),
]);
});
test("create tar", async () => {
test("extract GNU tar", async () => {
const IS_WINDOWS = process.platform === "win32";
if (IS_WINDOWS) {
jest.mock("fs");
const execMock = jest.spyOn(exec, "exec");
const existsSyncMock = jest
.spyOn(fs, "existsSync")
.mockReturnValue(false);
const isGnuTarMock = jest
.spyOn(tar, "isGnuTar")
.mockReturnValue(Promise.resolve(true));
const archivePath = `${process.env["windir"]}\\fakepath\\cache.tar`;
const targetDirectory = "~/.npm/cache";
await tar.extractTar(archivePath, targetDirectory);
expect(existsSyncMock).toHaveBeenCalledTimes(1);
expect(isGnuTarMock).toHaveBeenCalledTimes(1);
expect(execMock).toHaveBeenCalledTimes(2);
expect(execMock).toHaveBeenLastCalledWith(
"tar",
[
"-xz",
"-f",
archivePath?.replace(/\\/g, "/"),
"-C",
targetDirectory?.replace(/\\/g, "/"),
"--force-local"
],
{ cwd: undefined }
);
}
});
test("create BSD tar", async () => {
const execMock = jest.spyOn(exec, "exec");
const archivePath = "cache.tar";
@ -50,9 +89,9 @@ test("create tar", async () => {
expect(execMock).toHaveBeenCalledWith(`"${tarPath}"`, [
"-cz",
"-f",
archivePath,
archivePath?.replace(/\\/g, "/"),
"-C",
sourceDirectory,
sourceDirectory?.replace(/\\/g, "/"),
"."
]);
});