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Use zstd instead of gzip if available

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Add zstd to cache versioning
This commit is contained in:
Aiqiao Yan 2020-04-22 16:36:34 -04:00
parent 9ceee97d99
commit 97f7baa910
14 changed files with 523 additions and 201 deletions
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2
CONTRIBUTING.md
View file

@ -31,4 +31,4 @@ Here are a few things you can do that will increase the likelihood of your pull
- [How to Contribute to Open Source](https://opensource.guide/how-to-contribute/)
- [Using Pull Requests](https://help.github.com/articles/about-pull-requests/)
- [GitHub Help](https://help.github.com)
- [GitHub Help](https://help.github.com)

22
__tests__/cacheHttpsClient.test.ts
View file

@ -1,12 +1,12 @@
import { getCacheVersion } from "../src/cacheHttpClient";
import { Inputs } from "../src/constants";
import { CompressionMethod, Inputs } from "../src/constants";
import * as testUtils from "../src/utils/testUtils";
afterEach(() => {
testUtils.clearInputs();
});
test("getCacheVersion with path input returns version", async () => {
test("getCacheVersion with path input and compression method undefined returns version", async () => {
testUtils.setInput(Inputs.Path, "node_modules");
const result = getCacheVersion();
@ -16,6 +16,24 @@ test("getCacheVersion with path input returns version", async () => {
);
});
test("getCacheVersion with zstd compression returns version", async () => {
testUtils.setInput(Inputs.Path, "node_modules");
const result = getCacheVersion(CompressionMethod.Zstd);
expect(result).toEqual(
"273877e14fd65d270b87a198edbfa2db5a43de567c9a548d2a2505b408befe24"
);
});
test("getCacheVersion with gzip compression does not change vesion", async () => {
testUtils.setInput(Inputs.Path, "node_modules");
const result = getCacheVersion(CompressionMethod.Gzip);
expect(result).toEqual(
"b3e0c6cb5ecf32614eeb2997d905b9c297046d7cbf69062698f25b14b4cb0985"
);
});
test("getCacheVersion with no input throws", async () => {
expect(() => getCacheVersion()).toThrow();
});

56
__tests__/restore.test.ts
View file

@ -2,7 +2,12 @@ import * as core from "@actions/core";
import * as path from "path";
import * as cacheHttpClient from "../src/cacheHttpClient";
import { Events, Inputs } from "../src/constants";
import {
CacheFilename,
CompressionMethod,
Events,
Inputs
} from "../src/constants";
import { ArtifactCacheEntry } from "../src/contracts";
import run from "../src/restore";
import * as tar from "../src/tar";
@ -30,6 +35,11 @@ beforeAll(() => {
const actualUtils = jest.requireActual("../src/utils/actionUtils");
return actualUtils.getSupportedEvents();
});
jest.spyOn(actionUtils, "getCacheFileName").mockImplementation(cm => {
const actualUtils = jest.requireActual("../src/utils/actionUtils");
return actualUtils.getCacheFileName(cm);
});
});
beforeEach(() => {
@ -197,7 +207,7 @@ test("restore with restore keys and no cache found", async () => {
);
});
test("restore with cache found", async () => {
test("restore with gzip compressed cache found", async () => {
const key = "node-test";
testUtils.setInputs({
path: "node_modules",
@ -227,7 +237,7 @@ test("restore with cache found", async () => {
return Promise.resolve(tempPath);
});
const archivePath = path.join(tempPath, "cache.tgz");
const archivePath = path.join(tempPath, CacheFilename.Gzip);
const setCacheStateMock = jest.spyOn(actionUtils, "setCacheState");
const downloadCacheMock = jest.spyOn(cacheHttpClient, "downloadCache");
@ -240,10 +250,17 @@ test("restore with cache found", async () => {
const unlinkFileMock = jest.spyOn(actionUtils, "unlinkFile");
const setCacheHitOutputMock = jest.spyOn(actionUtils, "setCacheHitOutput");
const compression = CompressionMethod.Gzip;
const getCompressionMock = jest
.spyOn(actionUtils, "getCompressionMethod")
.mockReturnValue(Promise.resolve(compression));
await run();
expect(stateMock).toHaveBeenCalledWith("CACHE_KEY", key);
expect(getCacheMock).toHaveBeenCalledWith([key]);
expect(getCacheMock).toHaveBeenCalledWith([key], {
compressionMethod: compression
});
expect(setCacheStateMock).toHaveBeenCalledWith(cacheEntry);
expect(createTempDirectoryMock).toHaveBeenCalledTimes(1);
expect(downloadCacheMock).toHaveBeenCalledWith(
@ -253,7 +270,7 @@ test("restore with cache found", async () => {
expect(getArchiveFileSizeMock).toHaveBeenCalledWith(archivePath);
expect(extractTarMock).toHaveBeenCalledTimes(1);
expect(extractTarMock).toHaveBeenCalledWith(archivePath);
expect(extractTarMock).toHaveBeenCalledWith(archivePath, compression);
expect(unlinkFileMock).toHaveBeenCalledTimes(1);
expect(unlinkFileMock).toHaveBeenCalledWith(archivePath);
@ -263,9 +280,10 @@ test("restore with cache found", async () => {
expect(infoMock).toHaveBeenCalledWith(`Cache restored from key: ${key}`);
expect(failedMock).toHaveBeenCalledTimes(0);
expect(getCompressionMock).toHaveBeenCalledTimes(1);
});
test("restore with a pull request event and cache found", async () => {
test("restore with a pull request event and zstd compressed cache found", async () => {
const key = "node-test";
testUtils.setInputs({
path: "node_modules",
@ -297,7 +315,7 @@ test("restore with a pull request event and cache found", async () => {
return Promise.resolve(tempPath);
});
const archivePath = path.join(tempPath, "cache.tgz");
const archivePath = path.join(tempPath, CacheFilename.Zstd);
const setCacheStateMock = jest.spyOn(actionUtils, "setCacheState");
const downloadCacheMock = jest.spyOn(cacheHttpClient, "downloadCache");
@ -308,11 +326,17 @@ test("restore with a pull request event and cache found", async () => {
const extractTarMock = jest.spyOn(tar, "extractTar");
const setCacheHitOutputMock = jest.spyOn(actionUtils, "setCacheHitOutput");
const compression = CompressionMethod.Zstd;
const getCompressionMock = jest
.spyOn(actionUtils, "getCompressionMethod")
.mockReturnValue(Promise.resolve(compression));
await run();
expect(stateMock).toHaveBeenCalledWith("CACHE_KEY", key);
expect(getCacheMock).toHaveBeenCalledWith([key]);
expect(getCacheMock).toHaveBeenCalledWith([key], {
compressionMethod: compression
});
expect(setCacheStateMock).toHaveBeenCalledWith(cacheEntry);
expect(createTempDirectoryMock).toHaveBeenCalledTimes(1);
expect(downloadCacheMock).toHaveBeenCalledWith(
@ -323,13 +347,14 @@ test("restore with a pull request event and cache found", async () => {
expect(infoMock).toHaveBeenCalledWith(`Cache Size: ~60 MB (62915000 B)`);
expect(extractTarMock).toHaveBeenCalledTimes(1);
expect(extractTarMock).toHaveBeenCalledWith(archivePath);
expect(extractTarMock).toHaveBeenCalledWith(archivePath, compression);
expect(setCacheHitOutputMock).toHaveBeenCalledTimes(1);
expect(setCacheHitOutputMock).toHaveBeenCalledWith(true);
expect(infoMock).toHaveBeenCalledWith(`Cache restored from key: ${key}`);
expect(failedMock).toHaveBeenCalledTimes(0);
expect(getCompressionMock).toHaveBeenCalledTimes(1);
});
test("restore with cache found for restore key", async () => {
@ -364,7 +389,7 @@ test("restore with cache found for restore key", async () => {
return Promise.resolve(tempPath);
});
const archivePath = path.join(tempPath, "cache.tgz");
const archivePath = path.join(tempPath, CacheFilename.Zstd);
const setCacheStateMock = jest.spyOn(actionUtils, "setCacheState");
const downloadCacheMock = jest.spyOn(cacheHttpClient, "downloadCache");
@ -375,11 +400,17 @@ test("restore with cache found for restore key", async () => {
const extractTarMock = jest.spyOn(tar, "extractTar");
const setCacheHitOutputMock = jest.spyOn(actionUtils, "setCacheHitOutput");
const compression = CompressionMethod.Zstd;
const getCompressionMock = jest
.spyOn(actionUtils, "getCompressionMethod")
.mockReturnValue(Promise.resolve(compression));
await run();
expect(stateMock).toHaveBeenCalledWith("CACHE_KEY", key);
expect(getCacheMock).toHaveBeenCalledWith([key, restoreKey]);
expect(getCacheMock).toHaveBeenCalledWith([key, restoreKey], {
compressionMethod: compression
});
expect(setCacheStateMock).toHaveBeenCalledWith(cacheEntry);
expect(createTempDirectoryMock).toHaveBeenCalledTimes(1);
expect(downloadCacheMock).toHaveBeenCalledWith(
@ -390,7 +421,7 @@ test("restore with cache found for restore key", async () => {
expect(infoMock).toHaveBeenCalledWith(`Cache Size: ~0 MB (142 B)`);
expect(extractTarMock).toHaveBeenCalledTimes(1);
expect(extractTarMock).toHaveBeenCalledWith(archivePath);
expect(extractTarMock).toHaveBeenCalledWith(archivePath, compression);
expect(setCacheHitOutputMock).toHaveBeenCalledTimes(1);
expect(setCacheHitOutputMock).toHaveBeenCalledWith(false);
@ -399,4 +430,5 @@ test("restore with cache found for restore key", async () => {
`Cache restored from key: ${restoreKey}`
);
expect(failedMock).toHaveBeenCalledTimes(0);
expect(getCompressionMock).toHaveBeenCalledTimes(1);
});

69
__tests__/save.test.ts
View file

@ -2,7 +2,12 @@ import * as core from "@actions/core";
import * as path from "path";
import * as cacheHttpClient from "../src/cacheHttpClient";
import { CacheFilename, Events, Inputs } from "../src/constants";
import {
CacheFilename,
CompressionMethod,
Events,
Inputs
} from "../src/constants";
import { ArtifactCacheEntry } from "../src/contracts";
import run from "../src/save";
import * as tar from "../src/tar";
@ -50,6 +55,11 @@ beforeAll(() => {
jest.spyOn(actionUtils, "createTempDirectory").mockImplementation(() => {
return Promise.resolve("/foo/bar");
});
jest.spyOn(actionUtils, "getCacheFileName").mockImplementation(cm => {
const actualUtils = jest.requireActual("../src/utils/actionUtils");
return actualUtils.getCacheFileName(cm);
});
});
beforeEach(() => {
@ -201,20 +211,27 @@ test("save with large cache outputs warning", async () => {
jest.spyOn(actionUtils, "getArchiveFileSize").mockImplementationOnce(() => {
return cacheSize;
});
const compression = CompressionMethod.Gzip;
const getCompressionMock = jest
.spyOn(actionUtils, "getCompressionMethod")
.mockReturnValue(Promise.resolve(compression));
await run();
const archiveFolder = "/foo/bar";
expect(createTarMock).toHaveBeenCalledTimes(1);
expect(createTarMock).toHaveBeenCalledWith(archiveFolder, cachePaths);
expect(createTarMock).toHaveBeenCalledWith(
archiveFolder,
cachePaths,
compression
);
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);
expect(getCompressionMock).toHaveBeenCalledTimes(1);
});
test("save with reserve cache failure outputs warning", async () => {
@ -250,13 +267,18 @@ test("save with reserve cache failure outputs warning", async () => {
});
const createTarMock = jest.spyOn(tar, "createTar");
const saveCacheMock = jest.spyOn(cacheHttpClient, "saveCache");
const compression = CompressionMethod.Zstd;
const getCompressionMock = jest
.spyOn(actionUtils, "getCompressionMethod")
.mockReturnValue(Promise.resolve(compression));
await run();
expect(reserveCacheMock).toHaveBeenCalledTimes(1);
expect(reserveCacheMock).toHaveBeenCalledWith(primaryKey);
expect(reserveCacheMock).toHaveBeenCalledWith(primaryKey, {
compressionMethod: compression
});
expect(infoMock).toHaveBeenCalledWith(
`Unable to reserve cache with key ${primaryKey}, another job may be creating this cache.`
@ -266,6 +288,7 @@ test("save with reserve cache failure outputs warning", async () => {
expect(saveCacheMock).toHaveBeenCalledTimes(0);
expect(logWarningMock).toHaveBeenCalledTimes(0);
expect(failedMock).toHaveBeenCalledTimes(0);
expect(getCompressionMock).toHaveBeenCalledTimes(1);
});
test("save with server error outputs warning", async () => {
@ -308,17 +331,27 @@ test("save with server error outputs warning", async () => {
.mockImplementationOnce(() => {
throw new Error("HTTP Error Occurred");
});
const compression = CompressionMethod.Zstd;
const getCompressionMock = jest
.spyOn(actionUtils, "getCompressionMethod")
.mockReturnValue(Promise.resolve(compression));
await run();
expect(reserveCacheMock).toHaveBeenCalledTimes(1);
expect(reserveCacheMock).toHaveBeenCalledWith(primaryKey);
expect(reserveCacheMock).toHaveBeenCalledWith(primaryKey, {
compressionMethod: compression
});
const archiveFolder = "/foo/bar";
const archiveFile = path.join(archiveFolder, CacheFilename);
const archiveFile = path.join(archiveFolder, CacheFilename.Zstd);
expect(createTarMock).toHaveBeenCalledTimes(1);
expect(createTarMock).toHaveBeenCalledWith(archiveFolder, cachePaths);
expect(createTarMock).toHaveBeenCalledWith(
archiveFolder,
cachePaths,
compression
);
expect(saveCacheMock).toHaveBeenCalledTimes(1);
expect(saveCacheMock).toHaveBeenCalledWith(cacheId, archiveFile);
@ -327,6 +360,7 @@ test("save with server error outputs warning", async () => {
expect(logWarningMock).toHaveBeenCalledWith("HTTP Error Occurred");
expect(failedMock).toHaveBeenCalledTimes(0);
expect(getCompressionMock).toHaveBeenCalledTimes(1);
});
test("save with valid inputs uploads a cache", async () => {
@ -364,20 +398,31 @@ test("save with valid inputs uploads a cache", async () => {
const createTarMock = jest.spyOn(tar, "createTar");
const saveCacheMock = jest.spyOn(cacheHttpClient, "saveCache");
const compression = CompressionMethod.Zstd;
const getCompressionMock = jest
.spyOn(actionUtils, "getCompressionMethod")
.mockReturnValue(Promise.resolve(compression));
await run();
expect(reserveCacheMock).toHaveBeenCalledTimes(1);
expect(reserveCacheMock).toHaveBeenCalledWith(primaryKey);
expect(reserveCacheMock).toHaveBeenCalledWith(primaryKey, {
compressionMethod: compression
});
const archiveFolder = "/foo/bar";
const archiveFile = path.join(archiveFolder, CacheFilename);
const archiveFile = path.join(archiveFolder, CacheFilename.Zstd);
expect(createTarMock).toHaveBeenCalledTimes(1);
expect(createTarMock).toHaveBeenCalledWith(archiveFolder, cachePaths);
expect(createTarMock).toHaveBeenCalledWith(
archiveFolder,
cachePaths,
compression
);
expect(saveCacheMock).toHaveBeenCalledTimes(1);
expect(saveCacheMock).toHaveBeenCalledWith(cacheId, archiveFile);
expect(failedMock).toHaveBeenCalledTimes(0);
expect(getCompressionMock).toHaveBeenCalledTimes(1);
});

127
__tests__/tar.test.ts
View file

@ -2,14 +2,17 @@ import * as exec from "@actions/exec";
import * as io from "@actions/io";
import * as path from "path";
import { CacheFilename } from "../src/constants";
import { CacheFilename, CompressionMethod } from "../src/constants";
import * as tar from "../src/tar";
import * as utils from "../src/utils/actionUtils";
import fs = require("fs");
jest.mock("@actions/exec");
jest.mock("@actions/io");
const IS_WINDOWS = process.platform === "win32";
function getTempDir(): string {
return path.join(__dirname, "_temp", "tar");
}
@ -28,29 +31,28 @@ afterAll(async () => {
await jest.requireActual("@actions/io").rmRF(getTempDir());
});
test("extract BSD tar", async () => {
test("zstd extract tar", async () => {
const mkdirMock = jest.spyOn(io, "mkdirP");
const execMock = jest.spyOn(exec, "exec");
const IS_WINDOWS = process.platform === "win32";
const archivePath = IS_WINDOWS
? `${process.env["windir"]}\\fakepath\\cache.tar`
: "cache.tar";
const workspace = process.env["GITHUB_WORKSPACE"];
await tar.extractTar(archivePath);
await tar.extractTar(archivePath, CompressionMethod.Zstd);
expect(mkdirMock).toHaveBeenCalledWith(workspace);
const tarPath = IS_WINDOWS
? `${process.env["windir"]}\\System32\\tar.exe`
: "tar";
expect(execMock).toHaveBeenCalledTimes(1);
expect(execMock).toHaveBeenCalledWith(
`"${tarPath}"`,
`${tarPath}`,
[
"-xz",
"-f",
"--use-compress-program",
"zstd -d",
"-xf",
IS_WINDOWS ? archivePath.replace(/\\/g, "/") : archivePath,
"-P",
"-C",
@ -60,24 +62,55 @@ test("extract BSD tar", async () => {
);
});
test("extract GNU tar", async () => {
const IS_WINDOWS = process.platform === "win32";
test("gzip extract tar", async () => {
const mkdirMock = jest.spyOn(io, "mkdirP");
const execMock = jest.spyOn(exec, "exec");
const archivePath = IS_WINDOWS
? `${process.env["windir"]}\\fakepath\\cache.tar`
: "cache.tar";
const workspace = process.env["GITHUB_WORKSPACE"];
await tar.extractTar(archivePath, CompressionMethod.Gzip);
expect(mkdirMock).toHaveBeenCalledWith(workspace);
const tarPath = IS_WINDOWS
? `${process.env["windir"]}\\System32\\tar.exe`
: "tar";
expect(execMock).toHaveBeenCalledTimes(1);
expect(execMock).toHaveBeenCalledWith(
`${tarPath}`,
[
"-z",
"-xf",
IS_WINDOWS ? archivePath.replace(/\\/g, "/") : archivePath,
"-P",
"-C",
IS_WINDOWS ? workspace?.replace(/\\/g, "/") : workspace
],
{ cwd: undefined }
);
});
test("gzip extract GNU tar on windows", async () => {
if (IS_WINDOWS) {
jest.spyOn(fs, "existsSync").mockReturnValueOnce(false);
jest.spyOn(tar, "isGnuTar").mockReturnValue(Promise.resolve(true));
const isGnuMock = jest
.spyOn(utils, "useGnuTar")
.mockReturnValue(Promise.resolve(true));
const execMock = jest.spyOn(exec, "exec");
const archivePath = `${process.env["windir"]}\\fakepath\\cache.tar`;
const workspace = process.env["GITHUB_WORKSPACE"];
await tar.extractTar(archivePath);
await tar.extractTar(archivePath, CompressionMethod.Gzip);
expect(execMock).toHaveBeenCalledTimes(2);
expect(execMock).toHaveBeenLastCalledWith(
`"tar"`,
expect(isGnuMock).toHaveBeenCalledTimes(1);
expect(execMock).toHaveBeenCalledTimes(1);
expect(execMock).toHaveBeenCalledWith(
`tar`,
[
"-xz",
"-f",
"-z",
"-xf",
archivePath.replace(/\\/g, "/"),
"-P",
"-C",
@ -89,7 +122,7 @@ test("extract GNU tar", async () => {
}
});
test("create BSD tar", async () => {
test("zstd create tar", async () => {
const execMock = jest.spyOn(exec, "exec");
const archiveFolder = getTempDir();
@ -98,20 +131,66 @@ test("create BSD tar", async () => {
await fs.promises.mkdir(archiveFolder, { recursive: true });
await tar.createTar(archiveFolder, sourceDirectories);
await tar.createTar(
archiveFolder,
sourceDirectories,
CompressionMethod.Zstd
);
const IS_WINDOWS = process.platform === "win32";
const tarPath = IS_WINDOWS
? `${process.env["windir"]}\\System32\\tar.exe`
: "tar";
expect(execMock).toHaveBeenCalledTimes(1);
expect(execMock).toHaveBeenCalledWith(
`"${tarPath}"`,
`${tarPath}`,
[
"-cz",
"-f",
IS_WINDOWS ? CacheFilename.replace(/\\/g, "/") : CacheFilename,
"--use-compress-program",
"zstd -T0",
"-cf",
IS_WINDOWS
? CacheFilename.Zstd.replace(/\\/g, "/")
: CacheFilename.Zstd,
"-P",
"-C",
IS_WINDOWS ? workspace?.replace(/\\/g, "/") : workspace,
"--files-from",
"manifest.txt"
],
{
cwd: archiveFolder
}
);
});
test("gzip create tar", async () => {
const execMock = jest.spyOn(exec, "exec");
const archiveFolder = getTempDir();
const workspace = process.env["GITHUB_WORKSPACE"];
const sourceDirectories = ["~/.npm/cache", `${workspace}/dist`];
await fs.promises.mkdir(archiveFolder, { recursive: true });
await tar.createTar(
archiveFolder,
sourceDirectories,
CompressionMethod.Gzip
);
const tarPath = IS_WINDOWS
? `${process.env["windir"]}\\System32\\tar.exe`
: "tar";
expect(execMock).toHaveBeenCalledTimes(1);
expect(execMock).toHaveBeenCalledWith(
`${tarPath}`,
[
"-z",
"-cf",
IS_WINDOWS
? CacheFilename.Gzip.replace(/\\/g, "/")
: CacheFilename.Gzip,
"-P",
"-C",
IS_WINDOWS ? workspace?.replace(/\\/g, "/") : workspace,

140
dist/restore/index.js vendored
View file

@ -2236,23 +2236,22 @@ function createHttpClient() {
const bearerCredentialHandler = new auth_1.BearerCredentialHandler(token);
return new http_client_1.HttpClient("actions/cache", [bearerCredentialHandler], getRequestOptions());
}
function getCacheVersion() {
function getCacheVersion(compressionMethod) {
// Add salt to cache version to support breaking changes in cache entry
const components = [
core.getInput(constants_1.Inputs.Path, { required: true }),
versionSalt
];
const components = [core.getInput(constants_1.Inputs.Path, { required: true })].concat(compressionMethod == constants_1.CompressionMethod.Zstd
? [compressionMethod, versionSalt]
: versionSalt);
return crypto
.createHash("sha256")
.update(components.join("|"))
.digest("hex");
}
exports.getCacheVersion = getCacheVersion;
function getCacheEntry(keys) {
var _a;
function getCacheEntry(keys, options) {
var _a, _b;
return __awaiter(this, void 0, void 0, function* () {
const httpClient = createHttpClient();
const version = getCacheVersion();
const version = getCacheVersion((_a = options) === null || _a === void 0 ? void 0 : _a.compressionMethod);
const resource = `cache?keys=${encodeURIComponent(keys.join(","))}&version=${version}`;
const response = yield httpClient.getJson(getCacheApiUrl(resource));
if (response.statusCode === 204) {
@ -2262,7 +2261,7 @@ function getCacheEntry(keys) {
throw new Error(`Cache service responded with ${response.statusCode}`);
}
const cacheResult = response.result;
const cacheDownloadUrl = (_a = cacheResult) === null || _a === void 0 ? void 0 : _a.archiveLocation;
const cacheDownloadUrl = (_b = cacheResult) === null || _b === void 0 ? void 0 : _b.archiveLocation;
if (!cacheDownloadUrl) {
throw new Error("Cache not found.");
}
@ -2306,17 +2305,17 @@ function downloadCache(archiveLocation, archivePath) {
}
exports.downloadCache = downloadCache;
// Reserve Cache
function reserveCache(key) {
var _a, _b, _c;
function reserveCache(key, options) {
var _a, _b, _c, _d;
return __awaiter(this, void 0, void 0, function* () {
const httpClient = createHttpClient();
const version = getCacheVersion();
const version = getCacheVersion((_a = options) === null || _a === void 0 ? void 0 : _a.compressionMethod);
const reserveCacheRequest = {
key,
version
};
const response = yield httpClient.postJson(getCacheApiUrl("caches"), reserveCacheRequest);
return _c = (_b = (_a = response) === null || _a === void 0 ? void 0 : _a.result) === null || _b === void 0 ? void 0 : _b.cacheId, (_c !== null && _c !== void 0 ? _c : -1);
return _d = (_c = (_b = response) === null || _b === void 0 ? void 0 : _b.result) === null || _c === void 0 ? void 0 : _c.cacheId, (_d !== null && _d !== void 0 ? _d : -1);
});
}
exports.reserveCache = reserveCache;
@ -3201,6 +3200,7 @@ var __importStar = (this && this.__importStar) || function (mod) {
};
Object.defineProperty(exports, "__esModule", { value: true });
const core = __importStar(__webpack_require__(470));
const exec = __importStar(__webpack_require__(986));
const glob = __importStar(__webpack_require__(281));
const io = __importStar(__webpack_require__(1));
const fs = __importStar(__webpack_require__(747));
@ -3320,6 +3320,50 @@ function unlinkFile(path) {
return util.promisify(fs.unlink)(path);
}
exports.unlinkFile = unlinkFile;
function checkVersion(app) {
return __awaiter(this, void 0, void 0, function* () {
core.debug(`Checking ${app} --version`);
let versionOutput = "";
try {
yield exec.exec(`${app} --version`, [], {
ignoreReturnCode: true,
silent: true,
listeners: {
stdout: (data) => (versionOutput += data.toString()),
stderr: (data) => (versionOutput += data.toString())
}
});
}
catch (err) {
core.debug(err.message);
}
versionOutput = versionOutput.trim();
core.debug(versionOutput);
return versionOutput;
});
}
function getCompressionMethod() {
return __awaiter(this, void 0, void 0, function* () {
const versionOutput = yield checkVersion("zstd");
return versionOutput.toLowerCase().includes("zstd command line interface")
? constants_1.CompressionMethod.Zstd
: constants_1.CompressionMethod.Gzip;
});
}
exports.getCompressionMethod = getCompressionMethod;
function getCacheFileName(compressionMethod) {
return compressionMethod == constants_1.CompressionMethod.Zstd
? constants_1.CacheFilename.Zstd
: constants_1.CacheFilename.Gzip;
}
exports.getCacheFileName = getCacheFileName;
function useGnuTar() {
return __awaiter(this, void 0, void 0, function* () {
const versionOutput = yield checkVersion("tar");
return versionOutput.toLowerCase().includes("gnu tar");
});
}
exports.useGnuTar = useGnuTar;
/***/ }),
@ -3599,12 +3643,6 @@ class HttpClientResponse {
this.message.on('data', (chunk) => {
output = Buffer.concat([output, chunk]);
});
this.message.on('aborted', () => {
reject("Request was aborted or closed prematurely");
});
this.message.on('timeout', (socket) => {
reject("Request timed out");
});
this.message.on('end', () => {
resolve(output.toString());
});
@ -3726,7 +3764,6 @@ class HttpClient {
let response;
while (numTries < maxTries) {
response = await this.requestRaw(info, data);
// Check if it's an authentication challenge
if (response && response.message && response.message.statusCode === HttpCodes.Unauthorized) {
let authenticationHandler;
@ -4490,7 +4527,16 @@ var Events;
Events["Push"] = "push";
Events["PullRequest"] = "pull_request";
})(Events = exports.Events || (exports.Events = {}));
exports.CacheFilename = "cache.tgz";
var CacheFilename;
(function (CacheFilename) {
CacheFilename["Gzip"] = "cache.tgz";
CacheFilename["Zstd"] = "cache.tzst";
})(CacheFilename = exports.CacheFilename || (exports.CacheFilename = {}));
var CompressionMethod;
(function (CompressionMethod) {
CompressionMethod["Gzip"] = "gzip";
CompressionMethod["Zstd"] = "zstd";
})(CompressionMethod = exports.CompressionMethod || (exports.CompressionMethod = {}));
// Socket timeout in milliseconds during download. If no traffic is received
// over the socket during this period, the socket is destroyed and the download
// is aborted.
@ -4617,13 +4663,16 @@ function run() {
return;
}
}
const compressionMethod = yield utils.getCompressionMethod();
try {
const cacheEntry = yield cacheHttpClient.getCacheEntry(keys);
const cacheEntry = yield cacheHttpClient.getCacheEntry(keys, {
compressionMethod: compressionMethod
});
if (!((_a = cacheEntry) === null || _a === void 0 ? void 0 : _a.archiveLocation)) {
core.info(`Cache not found for input keys: ${keys.join(", ")}`);
return;
}
const archivePath = path.join(yield utils.createTempDirectory(), "cache.tgz");
const archivePath = path.join(yield utils.createTempDirectory(), utils.getCacheFileName(compressionMethod));
core.debug(`Archive Path: ${archivePath}`);
// Store the cache result
utils.setCacheState(cacheEntry);
@ -4632,7 +4681,7 @@ function run() {
yield cacheHttpClient.downloadCache(cacheEntry.archiveLocation, archivePath);
const archiveFileSize = utils.getArchiveFileSize(archivePath);
core.info(`Cache Size: ~${Math.round(archiveFileSize / (1024 * 1024))} MB (${archiveFileSize} B)`);
yield tar_1.extractTar(archivePath);
yield tar_1.extractTar(archivePath, compressionMethod);
}
finally {
// Try to delete the archive to save space
@ -4993,29 +5042,12 @@ var __importStar = (this && this.__importStar) || function (mod) {
return result;
};
Object.defineProperty(exports, "__esModule", { value: true });
const core = __importStar(__webpack_require__(470));
const exec_1 = __webpack_require__(986);
const io = __importStar(__webpack_require__(1));
const fs_1 = __webpack_require__(747);
const path = __importStar(__webpack_require__(622));
const constants_1 = __webpack_require__(694);
function isGnuTar() {
return __awaiter(this, void 0, void 0, function* () {
core.debug("Checking tar --version");
let versionOutput = "";
yield exec_1.exec("tar --version", [], {
ignoreReturnCode: true,
silent: true,
listeners: {
stdout: (data) => (versionOutput += data.toString()),
stderr: (data) => (versionOutput += data.toString())
}
});
core.debug(versionOutput.trim());
return versionOutput.toUpperCase().includes("GNU TAR");
});
}
exports.isGnuTar = isGnuTar;
const utils = __importStar(__webpack_require__(443));
function getTarPath(args) {
return __awaiter(this, void 0, void 0, function* () {
// Explicitly use BSD Tar on Windows
@ -5025,7 +5057,7 @@ function getTarPath(args) {
if (fs_1.existsSync(systemTar)) {
return systemTar;
}
else if (isGnuTar()) {
else if (yield utils.useGnuTar()) {
args.push("--force-local");
}
}
@ -5036,7 +5068,7 @@ function execTar(args, cwd) {
var _a;
return __awaiter(this, void 0, void 0, function* () {
try {
yield exec_1.exec(`"${yield getTarPath(args)}"`, args, { cwd: cwd });
yield exec_1.exec(`${yield getTarPath(args)}`, args, { cwd: cwd });
}
catch (error) {
throw new Error(`Tar failed with error: ${(_a = error) === null || _a === void 0 ? void 0 : _a.message}`);
@ -5047,14 +5079,16 @@ function getWorkingDirectory() {
var _a;
return _a = process.env["GITHUB_WORKSPACE"], (_a !== null && _a !== void 0 ? _a : process.cwd());
}
function extractTar(archivePath) {
function extractTar(archivePath, compressionMethod) {
return __awaiter(this, void 0, void 0, function* () {
// Create directory to extract tar into
const workingDirectory = getWorkingDirectory();
yield io.mkdirP(workingDirectory);
const args = [
"-xz",
"-f",
...(compressionMethod == constants_1.CompressionMethod.Zstd
? ["--use-compress-program", "zstd -d"]
: ["-z"]),
"-xf",
archivePath.replace(new RegExp("\\" + path.sep, "g"), "/"),
"-P",
"-C",
@ -5064,16 +5098,20 @@ function extractTar(archivePath) {
});
}
exports.extractTar = extractTar;
function createTar(archiveFolder, sourceDirectories) {
function createTar(archiveFolder, sourceDirectories, compressionMethod) {
return __awaiter(this, void 0, void 0, function* () {
// Write source directories to manifest.txt to avoid command length limits
const manifestFilename = "manifest.txt";
const cacheFileName = utils.getCacheFileName(compressionMethod);
fs_1.writeFileSync(path.join(archiveFolder, manifestFilename), sourceDirectories.join("\n"));
// -T#: Compress using # working thread. If # is 0, attempt to detect and use the number of physical CPU cores.
const workingDirectory = getWorkingDirectory();
const args = [
"-cz",
"-f",
constants_1.CacheFilename.replace(new RegExp("\\" + path.sep, "g"), "/"),
...(compressionMethod == constants_1.CompressionMethod.Zstd
? ["--use-compress-program", "zstd -T0"]
: ["-z"]),
"-cf",
cacheFileName.replace(new RegExp("\\" + path.sep, "g"), "/"),
"-P",
"-C",
workingDirectory.replace(new RegExp("\\" + path.sep, "g"), "/"),

140
dist/save/index.js vendored
View file

@ -2236,23 +2236,22 @@ function createHttpClient() {
const bearerCredentialHandler = new auth_1.BearerCredentialHandler(token);
return new http_client_1.HttpClient("actions/cache", [bearerCredentialHandler], getRequestOptions());
}
function getCacheVersion() {
function getCacheVersion(compressionMethod) {
// Add salt to cache version to support breaking changes in cache entry
const components = [
core.getInput(constants_1.Inputs.Path, { required: true }),
versionSalt
];
const components = [core.getInput(constants_1.Inputs.Path, { required: true })].concat(compressionMethod == constants_1.CompressionMethod.Zstd
? [compressionMethod, versionSalt]
: versionSalt);
return crypto
.createHash("sha256")
.update(components.join("|"))
.digest("hex");
}
exports.getCacheVersion = getCacheVersion;
function getCacheEntry(keys) {
var _a;
function getCacheEntry(keys, options) {
var _a, _b;
return __awaiter(this, void 0, void 0, function* () {
const httpClient = createHttpClient();
const version = getCacheVersion();
const version = getCacheVersion((_a = options) === null || _a === void 0 ? void 0 : _a.compressionMethod);
const resource = `cache?keys=${encodeURIComponent(keys.join(","))}&version=${version}`;
const response = yield httpClient.getJson(getCacheApiUrl(resource));
if (response.statusCode === 204) {
@ -2262,7 +2261,7 @@ function getCacheEntry(keys) {
throw new Error(`Cache service responded with ${response.statusCode}`);
}
const cacheResult = response.result;
const cacheDownloadUrl = (_a = cacheResult) === null || _a === void 0 ? void 0 : _a.archiveLocation;
const cacheDownloadUrl = (_b = cacheResult) === null || _b === void 0 ? void 0 : _b.archiveLocation;
if (!cacheDownloadUrl) {
throw new Error("Cache not found.");
}
@ -2306,17 +2305,17 @@ function downloadCache(archiveLocation, archivePath) {
}
exports.downloadCache = downloadCache;
// Reserve Cache
function reserveCache(key) {
var _a, _b, _c;
function reserveCache(key, options) {
var _a, _b, _c, _d;
return __awaiter(this, void 0, void 0, function* () {
const httpClient = createHttpClient();
const version = getCacheVersion();
const version = getCacheVersion((_a = options) === null || _a === void 0 ? void 0 : _a.compressionMethod);
const reserveCacheRequest = {
key,
version
};
const response = yield httpClient.postJson(getCacheApiUrl("caches"), reserveCacheRequest);
return _c = (_b = (_a = response) === null || _a === void 0 ? void 0 : _a.result) === null || _b === void 0 ? void 0 : _b.cacheId, (_c !== null && _c !== void 0 ? _c : -1);
return _d = (_c = (_b = response) === null || _b === void 0 ? void 0 : _b.result) === null || _c === void 0 ? void 0 : _c.cacheId, (_d !== null && _d !== void 0 ? _d : -1);
});
}
exports.reserveCache = reserveCache;
@ -3201,6 +3200,7 @@ var __importStar = (this && this.__importStar) || function (mod) {
};
Object.defineProperty(exports, "__esModule", { value: true });
const core = __importStar(__webpack_require__(470));
const exec = __importStar(__webpack_require__(986));
const glob = __importStar(__webpack_require__(281));
const io = __importStar(__webpack_require__(1));
const fs = __importStar(__webpack_require__(747));
@ -3320,6 +3320,50 @@ function unlinkFile(path) {
return util.promisify(fs.unlink)(path);
}
exports.unlinkFile = unlinkFile;
function checkVersion(app) {
return __awaiter(this, void 0, void 0, function* () {
core.debug(`Checking ${app} --version`);
let versionOutput = "";
try {
yield exec.exec(`${app} --version`, [], {
ignoreReturnCode: true,
silent: true,
listeners: {
stdout: (data) => (versionOutput += data.toString()),
stderr: (data) => (versionOutput += data.toString())
}
});
}
catch (err) {
core.debug(err.message);
}
versionOutput = versionOutput.trim();
core.debug(versionOutput);
return versionOutput;
});
}
function getCompressionMethod() {
return __awaiter(this, void 0, void 0, function* () {
const versionOutput = yield checkVersion("zstd");
return versionOutput.toLowerCase().includes("zstd command line interface")
? constants_1.CompressionMethod.Zstd
: constants_1.CompressionMethod.Gzip;
});
}
exports.getCompressionMethod = getCompressionMethod;
function getCacheFileName(compressionMethod) {
return compressionMethod == constants_1.CompressionMethod.Zstd
? constants_1.CacheFilename.Zstd
: constants_1.CacheFilename.Gzip;
}
exports.getCacheFileName = getCacheFileName;
function useGnuTar() {
return __awaiter(this, void 0, void 0, function* () {
const versionOutput = yield checkVersion("tar");
return versionOutput.toLowerCase().includes("gnu tar");
});
}
exports.useGnuTar = useGnuTar;
/***/ }),
@ -3599,12 +3643,6 @@ class HttpClientResponse {
this.message.on('data', (chunk) => {
output = Buffer.concat([output, chunk]);
});
this.message.on('aborted', () => {
reject("Request was aborted or closed prematurely");
});
this.message.on('timeout', (socket) => {
reject("Request timed out");
});
this.message.on('end', () => {
resolve(output.toString());
});
@ -3726,7 +3764,6 @@ class HttpClient {
let response;
while (numTries < maxTries) {
response = await this.requestRaw(info, data);
// Check if it's an authentication challenge
if (response && response.message && response.message.statusCode === HttpCodes.Unauthorized) {
let authenticationHandler;
@ -4511,8 +4548,11 @@ function run() {
core.info(`Cache hit occurred on the primary key ${primaryKey}, not saving cache.`);
return;
}
const compressionMethod = yield utils.getCompressionMethod();
core.debug("Reserving Cache");
const cacheId = yield cacheHttpClient.reserveCache(primaryKey);
const cacheId = yield cacheHttpClient.reserveCache(primaryKey, {
compressionMethod: compressionMethod
});
if (cacheId == -1) {
core.info(`Unable to reserve cache with key ${primaryKey}, another job may be creating this cache.`);
return;
@ -4525,9 +4565,9 @@ function run() {
core.debug("Cache Paths:");
core.debug(`${JSON.stringify(cachePaths)}`);
const archiveFolder = yield utils.createTempDirectory();
const archivePath = path.join(archiveFolder, constants_1.CacheFilename);
const archivePath = path.join(archiveFolder, utils.getCacheFileName(compressionMethod));
core.debug(`Archive Path: ${archivePath}`);
yield tar_1.createTar(archiveFolder, cachePaths);
yield tar_1.createTar(archiveFolder, cachePaths, compressionMethod);
const fileSizeLimit = 5 * 1024 * 1024 * 1024; // 5GB per repo limit
const archiveFileSize = utils.getArchiveFileSize(archivePath);
core.debug(`File Size: ${archiveFileSize}`);
@ -4576,7 +4616,16 @@ var Events;
Events["Push"] = "push";
Events["PullRequest"] = "pull_request";
})(Events = exports.Events || (exports.Events = {}));
exports.CacheFilename = "cache.tgz";
var CacheFilename;
(function (CacheFilename) {
CacheFilename["Gzip"] = "cache.tgz";
CacheFilename["Zstd"] = "cache.tzst";
})(CacheFilename = exports.CacheFilename || (exports.CacheFilename = {}));
var CompressionMethod;
(function (CompressionMethod) {
CompressionMethod["Gzip"] = "gzip";
CompressionMethod["Zstd"] = "zstd";
})(CompressionMethod = exports.CompressionMethod || (exports.CompressionMethod = {}));
// Socket timeout in milliseconds during download. If no traffic is received
// over the socket during this period, the socket is destroyed and the download
// is aborted.
@ -4970,29 +5019,12 @@ var __importStar = (this && this.__importStar) || function (mod) {
return result;
};
Object.defineProperty(exports, "__esModule", { value: true });
const core = __importStar(__webpack_require__(470));
const exec_1 = __webpack_require__(986);
const io = __importStar(__webpack_require__(1));
const fs_1 = __webpack_require__(747);
const path = __importStar(__webpack_require__(622));
const constants_1 = __webpack_require__(694);
function isGnuTar() {
return __awaiter(this, void 0, void 0, function* () {
core.debug("Checking tar --version");
let versionOutput = "";
yield exec_1.exec("tar --version", [], {
ignoreReturnCode: true,
silent: true,
listeners: {
stdout: (data) => (versionOutput += data.toString()),
stderr: (data) => (versionOutput += data.toString())
}
});
core.debug(versionOutput.trim());
return versionOutput.toUpperCase().includes("GNU TAR");
});
}
exports.isGnuTar = isGnuTar;
const utils = __importStar(__webpack_require__(443));
function getTarPath(args) {
return __awaiter(this, void 0, void 0, function* () {
// Explicitly use BSD Tar on Windows
@ -5002,7 +5034,7 @@ function getTarPath(args) {
if (fs_1.existsSync(systemTar)) {
return systemTar;
}
else if (isGnuTar()) {
else if (yield utils.useGnuTar()) {
args.push("--force-local");
}
}
@ -5013,7 +5045,7 @@ function execTar(args, cwd) {
var _a;
return __awaiter(this, void 0, void 0, function* () {
try {
yield exec_1.exec(`"${yield getTarPath(args)}"`, args, { cwd: cwd });
yield exec_1.exec(`${yield getTarPath(args)}`, args, { cwd: cwd });
}
catch (error) {
throw new Error(`Tar failed with error: ${(_a = error) === null || _a === void 0 ? void 0 : _a.message}`);
@ -5024,14 +5056,16 @@ function getWorkingDirectory() {
var _a;
return _a = process.env["GITHUB_WORKSPACE"], (_a !== null && _a !== void 0 ? _a : process.cwd());
}
function extractTar(archivePath) {
function extractTar(archivePath, compressionMethod) {
return __awaiter(this, void 0, void 0, function* () {
// Create directory to extract tar into
const workingDirectory = getWorkingDirectory();
yield io.mkdirP(workingDirectory);
const args = [
"-xz",
"-f",
...(compressionMethod == constants_1.CompressionMethod.Zstd
? ["--use-compress-program", "zstd -d"]
: ["-z"]),
"-xf",
archivePath.replace(new RegExp("\\" + path.sep, "g"), "/"),
"-P",
"-C",
@ -5041,16 +5075,20 @@ function extractTar(archivePath) {
});
}
exports.extractTar = extractTar;
function createTar(archiveFolder, sourceDirectories) {
function createTar(archiveFolder, sourceDirectories, compressionMethod) {
return __awaiter(this, void 0, void 0, function* () {
// Write source directories to manifest.txt to avoid command length limits
const manifestFilename = "manifest.txt";
const cacheFileName = utils.getCacheFileName(compressionMethod);
fs_1.writeFileSync(path.join(archiveFolder, manifestFilename), sourceDirectories.join("\n"));
// -T#: Compress using # working thread. If # is 0, attempt to detect and use the number of physical CPU cores.
const workingDirectory = getWorkingDirectory();
const args = [
"-cz",
"-f",
constants_1.CacheFilename.replace(new RegExp("\\" + path.sep, "g"), "/"),
...(compressionMethod == constants_1.CompressionMethod.Zstd
? ["--use-compress-program", "zstd -T0"]
: ["-z"]),
"-cf",
cacheFileName.replace(new RegExp("\\" + path.sep, "g"), "/"),
"-P",
"-C",
workingDirectory.replace(new RegExp("\\" + path.sep, "g"), "/"),

26
src/cacheHttpClient.ts
View file

@ -11,9 +11,10 @@ import * as fs from "fs";
import * as stream from "stream";
import * as util from "util";
import { Inputs, SocketTimeout } from "./constants";
import { CompressionMethod, Inputs, SocketTimeout } from "./constants";
import {
ArtifactCacheEntry,
CacheOptions,
CommitCacheRequest,
ReserveCacheRequest,
ReserveCacheResponse
@ -84,12 +85,13 @@ function createHttpClient(): HttpClient {
);
}
export function getCacheVersion(): string {
export function getCacheVersion(compressionMethod?: CompressionMethod): string {
// Add salt to cache version to support breaking changes in cache entry
const components = [
core.getInput(Inputs.Path, { required: true }),
versionSalt
];
const components = [core.getInput(Inputs.Path, { required: true })].concat(
compressionMethod == CompressionMethod.Zstd
? [compressionMethod, versionSalt]
: versionSalt
);
return crypto
.createHash("sha256")
@ -98,10 +100,11 @@ export function getCacheVersion(): string {
}
export async function getCacheEntry(
keys: string[]
keys: string[],
options?: CacheOptions
): Promise<ArtifactCacheEntry | null> {
const httpClient = createHttpClient();
const version = getCacheVersion();
const version = getCacheVersion(options?.compressionMethod);
const resource = `cache?keys=${encodeURIComponent(
keys.join(",")
)}&version=${version}`;
@ -173,9 +176,12 @@ export async function downloadCache(
}
// Reserve Cache
export async function reserveCache(key: string): Promise<number> {
export async function reserveCache(
key: string,
options?: CacheOptions
): Promise<number> {
const httpClient = createHttpClient();
const version = getCacheVersion();
const version = getCacheVersion(options?.compressionMethod);
const reserveCacheRequest: ReserveCacheRequest = {
key,

10
src/constants.ts
View file

@ -19,7 +19,15 @@ export enum Events {
PullRequest = "pull_request"
}
export const CacheFilename = "cache.tgz";
export enum CacheFilename {
Gzip = "cache.tgz",
Zstd = "cache.tzst"
}
export enum CompressionMethod {
Gzip = "gzip",
Zstd = "zstd"
}
// Socket timeout in milliseconds during download. If no traffic is received
// over the socket during this period, the socket is destroyed and the download

6
src/contracts.d.ts vendored
View file

@ -1,3 +1,5 @@
import { CompressionMethod } from "./constants";
export interface ArtifactCacheEntry {
cacheKey?: string;
scope?: string;
@ -17,3 +19,7 @@ export interface ReserveCacheRequest {
export interface ReserveCacheResponse {
cacheId: number;
}
export interface CacheOptions {
compressionMethod?: CompressionMethod;
}

10
src/restore.ts
View file

@ -54,8 +54,12 @@ async function run(): Promise<void> {
}
}
const compressionMethod = await utils.getCompressionMethod();
try {
const cacheEntry = await cacheHttpClient.getCacheEntry(keys);
const cacheEntry = await cacheHttpClient.getCacheEntry(keys, {
compressionMethod: compressionMethod
});
if (!cacheEntry?.archiveLocation) {
core.info(`Cache not found for input keys: ${keys.join(", ")}`);
return;
@ -63,7 +67,7 @@ async function run(): Promise<void> {
const archivePath = path.join(
await utils.createTempDirectory(),
"cache.tgz"
utils.getCacheFileName(compressionMethod)
);
core.debug(`Archive Path: ${archivePath}`);
@ -84,7 +88,7 @@ async function run(): Promise<void> {
)} MB (${archiveFileSize} B)`
);
await extractTar(archivePath);
await extractTar(archivePath, compressionMethod);
} finally {
// Try to delete the archive to save space
try {

16
src/save.ts
View file

@ -2,7 +2,7 @@ import * as core from "@actions/core";
import * as path from "path";
import * as cacheHttpClient from "./cacheHttpClient";
import { CacheFilename, Events, Inputs, State } from "./constants";
import { Events, Inputs, State } from "./constants";
import { createTar } from "./tar";
import * as utils from "./utils/actionUtils";
@ -35,8 +35,12 @@ async function run(): Promise<void> {
return;
}
const compressionMethod = await utils.getCompressionMethod();
core.debug("Reserving Cache");
const cacheId = await cacheHttpClient.reserveCache(primaryKey);
const cacheId = await cacheHttpClient.reserveCache(primaryKey, {
compressionMethod: compressionMethod
});
if (cacheId == -1) {
core.info(
`Unable to reserve cache with key ${primaryKey}, another job may be creating this cache.`
@ -55,10 +59,14 @@ async function run(): Promise<void> {
core.debug(`${JSON.stringify(cachePaths)}`);
const archiveFolder = await utils.createTempDirectory();
const archivePath = path.join(archiveFolder, CacheFilename);
const archivePath = path.join(
archiveFolder,
utils.getCacheFileName(compressionMethod)
);
core.debug(`Archive Path: ${archivePath}`);
await createTar(archiveFolder, cachePaths);
await createTar(archiveFolder, cachePaths, compressionMethod);
const fileSizeLimit = 5 * 1024 * 1024 * 1024; // 5GB per repo limit
const archiveFileSize = utils.getArchiveFileSize(archivePath);

50
src/tar.ts
View file

@ -1,27 +1,10 @@
import * as core from "@actions/core";
import { exec } from "@actions/exec";
import * as io from "@actions/io";
import { existsSync, writeFileSync } from "fs";
import * as path from "path";
import { CacheFilename } from "./constants";
export async function isGnuTar(): Promise<boolean> {
core.debug("Checking tar --version");
let versionOutput = "";
await exec("tar --version", [], {
ignoreReturnCode: true,
silent: true,
listeners: {
stdout: (data: Buffer): string =>
(versionOutput += data.toString()),
stderr: (data: Buffer): string => (versionOutput += data.toString())
}
});
core.debug(versionOutput.trim());
return versionOutput.toUpperCase().includes("GNU TAR");
}
import { CompressionMethod } from "./constants";
import * as utils from "./utils/actionUtils";
async function getTarPath(args: string[]): Promise<string> {
// Explicitly use BSD Tar on Windows
@ -30,7 +13,7 @@ async function getTarPath(args: string[]): Promise<string> {
const systemTar = `${process.env["windir"]}\\System32\\tar.exe`;
if (existsSync(systemTar)) {
return systemTar;
} else if (isGnuTar()) {
} else if (await utils.useGnuTar()) {
args.push("--force-local");
}
}
@ -39,7 +22,7 @@ async function getTarPath(args: string[]): Promise<string> {
async function execTar(args: string[], cwd?: string): Promise<void> {
try {
await exec(`"${await getTarPath(args)}"`, args, { cwd: cwd });
await exec(`${await getTarPath(args)}`, args, { cwd: cwd });
} catch (error) {
throw new Error(`Tar failed with error: ${error?.message}`);
}
@ -49,13 +32,18 @@ function getWorkingDirectory(): string {
return process.env["GITHUB_WORKSPACE"] ?? process.cwd();
}
export async function extractTar(archivePath: string): Promise<void> {
export async function extractTar(
archivePath: string,
compressionMethod: CompressionMethod
): Promise<void> {
// Create directory to extract tar into
const workingDirectory = getWorkingDirectory();
await io.mkdirP(workingDirectory);
const args = [
"-xz",
"-f",
...(compressionMethod == CompressionMethod.Zstd
? ["--use-compress-program", "zstd -d"]
: ["-z"]),
"-xf",
archivePath.replace(new RegExp("\\" + path.sep, "g"), "/"),
"-P",
"-C",
@ -66,20 +54,24 @@ export async function extractTar(archivePath: string): Promise<void> {
export async function createTar(
archiveFolder: string,
sourceDirectories: string[]
sourceDirectories: string[],
compressionMethod: CompressionMethod
): Promise<void> {
// Write source directories to manifest.txt to avoid command length limits
const manifestFilename = "manifest.txt";
const cacheFileName = utils.getCacheFileName(compressionMethod);
writeFileSync(
path.join(archiveFolder, manifestFilename),
sourceDirectories.join("\n")
);
// -T#: Compress using # working thread. If # is 0, attempt to detect and use the number of physical CPU cores.
const workingDirectory = getWorkingDirectory();
const args = [
"-cz",
"-f",
CacheFilename.replace(new RegExp("\\" + path.sep, "g"), "/"),
...(compressionMethod == CompressionMethod.Zstd
? ["--use-compress-program", "zstd -T0"]
: ["-z"]),
"-cf",
cacheFileName.replace(new RegExp("\\" + path.sep, "g"), "/"),
"-P",
"-C",
workingDirectory.replace(new RegExp("\\" + path.sep, "g"), "/"),

50
src/utils/actionUtils.ts
View file

@ -1,4 +1,5 @@
import * as core from "@actions/core";
import * as exec from "@actions/exec";
import * as glob from "@actions/glob";
import * as io from "@actions/io";
import * as fs from "fs";
@ -6,7 +7,13 @@ import * as path from "path";
import * as util from "util";
import * as uuidV4 from "uuid/v4";
import { Events, Outputs, State } from "../constants";
import {
CacheFilename,
CompressionMethod,
Events,
Outputs,
State
} from "../constants";
import { ArtifactCacheEntry } from "../contracts";
// From https://github.com/actions/toolkit/blob/master/packages/tool-cache/src/tool-cache.ts#L23
@ -116,3 +123,44 @@ export function isValidEvent(): boolean {
export function unlinkFile(path: fs.PathLike): Promise<void> {
return util.promisify(fs.unlink)(path);
}
async function checkVersion(app: string): Promise<string> {
core.debug(`Checking ${app} --version`);
let versionOutput = "";
try {
await exec.exec(`${app} --version`, [], {
ignoreReturnCode: true,
silent: true,
listeners: {
stdout: (data: Buffer): string =>
(versionOutput += data.toString()),
stderr: (data: Buffer): string =>
(versionOutput += data.toString())
}
});
} catch (err) {
core.debug(err.message);
}
versionOutput = versionOutput.trim();
core.debug(versionOutput);
return versionOutput;
}
export async function getCompressionMethod(): Promise<CompressionMethod> {
const versionOutput = await checkVersion("zstd");
return versionOutput.toLowerCase().includes("zstd command line interface")
? CompressionMethod.Zstd
: CompressionMethod.Gzip;
}
export function getCacheFileName(compressionMethod: CompressionMethod): string {
return compressionMethod == CompressionMethod.Zstd
? CacheFilename.Zstd
: CacheFilename.Gzip;
}
export async function useGnuTar(): Promise<boolean> {
const versionOutput = await checkVersion("tar");
return versionOutput.toLowerCase().includes("gnu tar");
}