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Update the caching section in the README
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MaksimZhukov committed Aug 3, 2021
1 parent 9f31dbb commit 180b77f
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10 changes: 7 additions & 3 deletions README.md
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Original file line number Diff line number Diff line change
Expand Up @@ -41,7 +41,13 @@ nvm lts syntax: `lts/erbium`, `lts/fermium`, `lts/*`

### Caching packages dependencies

The action has a built-in functionality for caching and restoring npm/yarn dependencies. Supported package managers are `npm`, `yarn`, `pnpm`. The `cache` input is optional, and caching is turned off by default. By default, the action searches for the dependency file in the project root and uses its hash as a part of cache key. Use `cache-dependency-path` to specify custom dependency file path. The field accepts wildcards or an array of files to be cached.
The action has a built-in functionality for caching and restoring dependencies. It uses [actions/cache](https://github.com/actions/cache) under hood for caching dependencies but requires less configuration settings.

Supported package managers are `npm`, `yarn`, `pnpm`. The `cache` input is optional, and caching is turned off by default.

The action defaults to search for the dependency file (`package-lock.json` or `yarn.lock`) in the repository root, and uses its hash as a part of the cache key. Use `cache-dependency-path` for cases when multiple dependency files are used, or they are located in different subdirectories. See the examples of `cache-dependency-path` usage in the [Advanced usage](docs/advanced-usage.md#caching-packages-dependencies) guide.

The action follows [actions/cache](https://github.com/actions/cache/blob/main/examples.md#node---npm) guidelines, and caches global cache on the machine instead of `node_modules`, so cache can be reused between different Node.js versions.

**Caching npm dependencies:**
```yaml
Expand Down Expand Up @@ -90,8 +96,6 @@ steps:
- run: pnpm test
```

For more examlpes of caching, please see the [Advanced usage](docs/advanced-usage.md#caching-packages-dependencies) guide.

### Matrix Testing:
```yaml
jobs:
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338 changes: 169 additions & 169 deletions dist/cache-save/index.js
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Expand Up @@ -4265,87 +4265,87 @@ exports.debug = debug; // for test
/***/ (function(__unusedmodule, exports, __webpack_require__) {

"use strict";

var __awaiter = (this && this.__awaiter) || function (thisArg, _arguments, P, generator) {
function adopt(value) { return value instanceof P ? value : new P(function (resolve) { resolve(value); }); }
return new (P || (P = Promise))(function (resolve, reject) {
function fulfilled(value) { try { step(generator.next(value)); } catch (e) { reject(e); } }
function rejected(value) { try { step(generator["throw"](value)); } catch (e) { reject(e); } }
function step(result) { result.done ? resolve(result.value) : adopt(result.value).then(fulfilled, rejected); }
step((generator = generator.apply(thisArg, _arguments || [])).next());
});
};
var __importStar = (this && this.__importStar) || function (mod) {
if (mod && mod.__esModule) return mod;
var result = {};
if (mod != null) for (var k in mod) if (Object.hasOwnProperty.call(mod, k)) result[k] = mod[k];
result["default"] = mod;
return result;
};
Object.defineProperty(exports, "__esModule", { value: true });
const core = __importStar(__webpack_require__(470));
const exec = __importStar(__webpack_require__(986));
exports.supportedPackageManagers = {
npm: {
lockFilePatterns: ['package-lock.json', 'yarn.lock'],
getCacheFolderCommand: 'npm config get cache'
},
pnpm: {
lockFilePatterns: ['pnpm-lock.yaml'],
getCacheFolderCommand: 'pnpm store path'
},
yarn1: {
lockFilePatterns: ['yarn.lock'],
getCacheFolderCommand: 'yarn cache dir'
},
yarn2: {
lockFilePatterns: ['yarn.lock'],
getCacheFolderCommand: 'yarn config get cacheFolder'
}
};
exports.getCommandOutput = (toolCommand) => __awaiter(void 0, void 0, void 0, function* () {
const { stdout, stderr, exitCode } = yield exec.getExecOutput(toolCommand);
if (stderr) {
throw new Error(stderr);
}
return stdout.trim();
});
const getPackageManagerVersion = (packageManager, command) => __awaiter(void 0, void 0, void 0, function* () {
const stdOut = yield exports.getCommandOutput(`${packageManager} ${command}`);
if (!stdOut) {
throw new Error(`Could not retrieve version of ${packageManager}`);
}
return stdOut;
});
exports.getPackageManagerInfo = (packageManager) => __awaiter(void 0, void 0, void 0, function* () {
if (packageManager === 'npm') {
return exports.supportedPackageManagers.npm;
}
else if (packageManager === 'pnpm') {
return exports.supportedPackageManagers.pnpm;
}
else if (packageManager === 'yarn') {
const yarnVersion = yield getPackageManagerVersion('yarn', '--version');
core.debug(`Consumed yarn version is ${yarnVersion}`);
if (yarnVersion.startsWith('1.')) {
return exports.supportedPackageManagers.yarn1;
}
else {
return exports.supportedPackageManagers.yarn2;
}
}
else {
return null;
}
});
exports.getCacheDirectoryPath = (packageManagerInfo, packageManager) => __awaiter(void 0, void 0, void 0, function* () {
const stdOut = yield exports.getCommandOutput(packageManagerInfo.getCacheFolderCommand);
if (!stdOut) {
throw new Error(`Could not get cache folder path for ${packageManager}`);
}
core.debug(`${packageManager} path is ${stdOut}`);
return stdOut;
});
var __awaiter = (this && this.__awaiter) || function (thisArg, _arguments, P, generator) {
function adopt(value) { return value instanceof P ? value : new P(function (resolve) { resolve(value); }); }
return new (P || (P = Promise))(function (resolve, reject) {
function fulfilled(value) { try { step(generator.next(value)); } catch (e) { reject(e); } }
function rejected(value) { try { step(generator["throw"](value)); } catch (e) { reject(e); } }
function step(result) { result.done ? resolve(result.value) : adopt(result.value).then(fulfilled, rejected); }
step((generator = generator.apply(thisArg, _arguments || [])).next());
});
};
var __importStar = (this && this.__importStar) || function (mod) {
if (mod && mod.__esModule) return mod;
var result = {};
if (mod != null) for (var k in mod) if (Object.hasOwnProperty.call(mod, k)) result[k] = mod[k];
result["default"] = mod;
return result;
};
Object.defineProperty(exports, "__esModule", { value: true });
const core = __importStar(__webpack_require__(470));
const exec = __importStar(__webpack_require__(986));
exports.supportedPackageManagers = {
npm: {
lockFilePatterns: ['package-lock.json', 'yarn.lock'],
getCacheFolderCommand: 'npm config get cache'
},
pnpm: {
lockFilePatterns: ['pnpm-lock.yaml'],
getCacheFolderCommand: 'pnpm store path'
},
yarn1: {
lockFilePatterns: ['yarn.lock'],
getCacheFolderCommand: 'yarn cache dir'
},
yarn2: {
lockFilePatterns: ['yarn.lock'],
getCacheFolderCommand: 'yarn config get cacheFolder'
}
};
exports.getCommandOutput = (toolCommand) => __awaiter(void 0, void 0, void 0, function* () {
const { stdout, stderr, exitCode } = yield exec.getExecOutput(toolCommand);
if (stderr) {
throw new Error(stderr);
}
return stdout.trim();
});
const getPackageManagerVersion = (packageManager, command) => __awaiter(void 0, void 0, void 0, function* () {
const stdOut = yield exports.getCommandOutput(`${packageManager} ${command}`);
if (!stdOut) {
throw new Error(`Could not retrieve version of ${packageManager}`);
}
return stdOut;
});
exports.getPackageManagerInfo = (packageManager) => __awaiter(void 0, void 0, void 0, function* () {
if (packageManager === 'npm') {
return exports.supportedPackageManagers.npm;
}
else if (packageManager === 'pnpm') {
return exports.supportedPackageManagers.pnpm;
}
else if (packageManager === 'yarn') {
const yarnVersion = yield getPackageManagerVersion('yarn', '--version');
core.debug(`Consumed yarn version is ${yarnVersion}`);
if (yarnVersion.startsWith('1.')) {
return exports.supportedPackageManagers.yarn1;
}
else {
return exports.supportedPackageManagers.yarn2;
}
}
else {
return null;
}
});
exports.getCacheDirectoryPath = (packageManagerInfo, packageManager) => __awaiter(void 0, void 0, void 0, function* () {
const stdOut = yield exports.getCommandOutput(packageManagerInfo.getCacheFolderCommand);
if (!stdOut) {
throw new Error(`Could not get cache folder path for ${packageManager}`);
}
core.debug(`${packageManager} path is ${stdOut}`);
return stdOut;
});


/***/ }),
Expand Down Expand Up @@ -5272,23 +5272,23 @@ module.exports = v1;
/***/ (function(__unusedmodule, exports) {

"use strict";

Object.defineProperty(exports, "__esModule", { value: true });
var LockType;
(function (LockType) {
LockType["Npm"] = "npm";
LockType["Pnpm"] = "pnpm";
LockType["Yarn"] = "yarn";
})(LockType = exports.LockType || (exports.LockType = {}));
var State;
(function (State) {
State["CachePrimaryKey"] = "CACHE_KEY";
State["CacheMatchedKey"] = "CACHE_RESULT";
})(State = exports.State || (exports.State = {}));
var Outputs;
(function (Outputs) {
Outputs["CacheHit"] = "cache-hit";
})(Outputs = exports.Outputs || (exports.Outputs = {}));
Object.defineProperty(exports, "__esModule", { value: true });
var LockType;
(function (LockType) {
LockType["Npm"] = "npm";
LockType["Pnpm"] = "pnpm";
LockType["Yarn"] = "yarn";
})(LockType = exports.LockType || (exports.LockType = {}));
var State;
(function (State) {
State["CachePrimaryKey"] = "CACHE_KEY";
State["CacheMatchedKey"] = "CACHE_RESULT";
})(State = exports.State || (exports.State = {}));
var Outputs;
(function (Outputs) {
Outputs["CacheHit"] = "cache-hit";
})(Outputs = exports.Outputs || (exports.Outputs = {}));


/***/ }),
Expand Down Expand Up @@ -50588,77 +50588,77 @@ module.exports = require("stream");
/***/ (function(__unusedmodule, exports, __webpack_require__) {

"use strict";

var __awaiter = (this && this.__awaiter) || function (thisArg, _arguments, P, generator) {
function adopt(value) { return value instanceof P ? value : new P(function (resolve) { resolve(value); }); }
return new (P || (P = Promise))(function (resolve, reject) {
function fulfilled(value) { try { step(generator.next(value)); } catch (e) { reject(e); } }
function rejected(value) { try { step(generator["throw"](value)); } catch (e) { reject(e); } }
function step(result) { result.done ? resolve(result.value) : adopt(result.value).then(fulfilled, rejected); }
step((generator = generator.apply(thisArg, _arguments || [])).next());
});
};
var __importStar = (this && this.__importStar) || function (mod) {
if (mod && mod.__esModule) return mod;
var result = {};
if (mod != null) for (var k in mod) if (Object.hasOwnProperty.call(mod, k)) result[k] = mod[k];
result["default"] = mod;
return result;
};
var __importDefault = (this && this.__importDefault) || function (mod) {
return (mod && mod.__esModule) ? mod : { "default": mod };
};
Object.defineProperty(exports, "__esModule", { value: true });
const core = __importStar(__webpack_require__(470));
const cache = __importStar(__webpack_require__(692));
const fs_1 = __importDefault(__webpack_require__(747));
const constants_1 = __webpack_require__(196);
const cache_utils_1 = __webpack_require__(143);
function run() {
return __awaiter(this, void 0, void 0, function* () {
try {
const cacheLock = core.getInput('cache');
yield cachePackages(cacheLock);
}
catch (error) {
core.setFailed(error.message);
}
});
}
exports.run = run;
const cachePackages = (packageManager) => __awaiter(void 0, void 0, void 0, function* () {
const state = core.getState(constants_1.State.CacheMatchedKey);
const primaryKey = core.getState(constants_1.State.CachePrimaryKey);
const packageManagerInfo = yield cache_utils_1.getPackageManagerInfo(packageManager);
if (!packageManagerInfo) {
core.debug(`Caching for '${packageManager}' is not supported`);
return;
}
const cachePath = yield cache_utils_1.getCacheDirectoryPath(packageManagerInfo, packageManager);
if (!fs_1.default.existsSync(cachePath)) {
throw new Error(`Cache folder path is retrieved for ${packageManager} but doesn't exist on disk: ${cachePath}`);
}
if (primaryKey === state) {
core.info(`Cache hit occurred on the primary key ${primaryKey}, not saving cache.`);
return;
}
try {
yield cache.saveCache([cachePath], primaryKey);
core.info(`Cache saved with the key: ${primaryKey}`);
}
catch (error) {
if (error.name === cache.ValidationError.name) {
throw error;
}
else if (error.name === cache.ReserveCacheError.name) {
core.info(error.message);
}
else {
core.warning(`${error.message}`);
}
}
});
run();
var __awaiter = (this && this.__awaiter) || function (thisArg, _arguments, P, generator) {
function adopt(value) { return value instanceof P ? value : new P(function (resolve) { resolve(value); }); }
return new (P || (P = Promise))(function (resolve, reject) {
function fulfilled(value) { try { step(generator.next(value)); } catch (e) { reject(e); } }
function rejected(value) { try { step(generator["throw"](value)); } catch (e) { reject(e); } }
function step(result) { result.done ? resolve(result.value) : adopt(result.value).then(fulfilled, rejected); }
step((generator = generator.apply(thisArg, _arguments || [])).next());
});
};
var __importStar = (this && this.__importStar) || function (mod) {
if (mod && mod.__esModule) return mod;
var result = {};
if (mod != null) for (var k in mod) if (Object.hasOwnProperty.call(mod, k)) result[k] = mod[k];
result["default"] = mod;
return result;
};
var __importDefault = (this && this.__importDefault) || function (mod) {
return (mod && mod.__esModule) ? mod : { "default": mod };
};
Object.defineProperty(exports, "__esModule", { value: true });
const core = __importStar(__webpack_require__(470));
const cache = __importStar(__webpack_require__(692));
const fs_1 = __importDefault(__webpack_require__(747));
const constants_1 = __webpack_require__(196);
const cache_utils_1 = __webpack_require__(143);
function run() {
return __awaiter(this, void 0, void 0, function* () {
try {
const cacheLock = core.getInput('cache');
yield cachePackages(cacheLock);
}
catch (error) {
core.setFailed(error.message);
}
});
}
exports.run = run;
const cachePackages = (packageManager) => __awaiter(void 0, void 0, void 0, function* () {
const state = core.getState(constants_1.State.CacheMatchedKey);
const primaryKey = core.getState(constants_1.State.CachePrimaryKey);
const packageManagerInfo = yield cache_utils_1.getPackageManagerInfo(packageManager);
if (!packageManagerInfo) {
core.debug(`Caching for '${packageManager}' is not supported`);
return;
}
const cachePath = yield cache_utils_1.getCacheDirectoryPath(packageManagerInfo, packageManager);
if (!fs_1.default.existsSync(cachePath)) {
throw new Error(`Cache folder path is retrieved for ${packageManager} but doesn't exist on disk: ${cachePath}`);
}
if (primaryKey === state) {
core.info(`Cache hit occurred on the primary key ${primaryKey}, not saving cache.`);
return;
}
try {
yield cache.saveCache([cachePath], primaryKey);
core.info(`Cache saved with the key: ${primaryKey}`);
}
catch (error) {
if (error.name === cache.ValidationError.name) {
throw error;
}
else if (error.name === cache.ReserveCacheError.name) {
core.info(error.message);
}
else {
core.warning(`${error.message}`);
}
}
});
run();


/***/ }),
Expand Down

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