87 lines
2.5 KiB
TypeScript
87 lines
2.5 KiB
TypeScript
import * as cache from '@actions/cache';
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import * as core from '@actions/core';
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import * as glob from '@actions/glob';
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import path from 'path';
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import fs from 'fs';
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import {State} from './constants';
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import {
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getCacheDirectories,
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getPackageManagerInfo,
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repoHasYarnBerryManagedDependencies,
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PackageManagerInfo
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} from './cache-utils';
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export const restoreCache = async (
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packageManager: string,
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cacheDependencyPath: string
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) => {
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const packageManagerInfo = await getPackageManagerInfo(packageManager);
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if (!packageManagerInfo) {
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throw new Error(`Caching for '${packageManager}' is not supported`);
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}
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const platform = process.env.RUNNER_OS;
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const cachePaths = await getCacheDirectories(
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packageManagerInfo,
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cacheDependencyPath
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);
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core.saveState(State.CachePaths, cachePaths);
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const lockFilePath = cacheDependencyPath
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? cacheDependencyPath
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: findLockFile(packageManagerInfo);
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const fileHash = await glob.hashFiles(lockFilePath);
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if (!fileHash) {
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throw new Error(
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'Some specified paths were not resolved, unable to cache dependencies.'
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);
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}
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const keyPrefix = `node-cache-${platform}-${packageManager}`;
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const primaryKey = `${keyPrefix}-${fileHash}`;
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core.debug(`primary key is ${primaryKey}`);
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core.saveState(State.CachePrimaryKey, primaryKey);
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const isManagedByYarnBerry = await repoHasYarnBerryManagedDependencies(
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packageManagerInfo,
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cacheDependencyPath
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);
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let cacheKey: string | undefined;
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if (isManagedByYarnBerry) {
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core.info(
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'All dependencies are managed locally by yarn3, the previous cache can be used'
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);
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cacheKey = await cache.restoreCache(cachePaths, primaryKey, [keyPrefix]);
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} else {
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cacheKey = await cache.restoreCache(cachePaths, primaryKey);
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}
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core.setOutput('cache-hit', Boolean(cacheKey));
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if (!cacheKey) {
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core.info(`${packageManager} cache is not found`);
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return;
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}
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core.saveState(State.CacheMatchedKey, cacheKey);
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core.info(`Cache restored from key: ${cacheKey}`);
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};
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const findLockFile = (packageManager: PackageManagerInfo) => {
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const lockFiles = packageManager.lockFilePatterns;
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const workspace = process.env.GITHUB_WORKSPACE!;
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const rootContent = fs.readdirSync(workspace);
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const lockFile = lockFiles.find(item => rootContent.includes(item));
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if (!lockFile) {
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throw new Error(
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`Dependencies lock file is not found in ${workspace}. Supported file patterns: ${lockFiles.toString()}`
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);
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}
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return path.join(workspace, lockFile);
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};
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