61 lines
1.6 KiB
TypeScript
61 lines
1.6 KiB
TypeScript
import * as core from '@actions/core';
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import * as cache from '@actions/cache';
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import fs from 'fs';
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import {State} from './cache-distributions/cache-distributor';
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async function run() {
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try {
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const cache = core.getInput('cache');
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if (cache) {
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await saveCache();
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}
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} catch (error) {
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const err = error as Error;
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core.setFailed(err.message);
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}
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}
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async function saveCache() {
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const cacheDirPaths = JSON.parse(
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core.getState(State.CACHE_PATHS)
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) as string[];
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core.debug(`paths for caching are ${cacheDirPaths.join(', ')}`);
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if (!isCacheDirectoryExists(cacheDirPaths)) {
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throw new Error('Cache directories do not exist');
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}
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const primaryKey = core.getState(State.STATE_CACHE_PRIMARY_KEY);
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const matchedKey = core.getState(State.CACHE_MATCHED_KEY);
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if (!primaryKey) {
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core.warning('Error retrieving key from state.');
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return;
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} else if (matchedKey === primaryKey) {
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// no change in target directories
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core.info(
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`Cache hit occurred on the primary key ${primaryKey}, not saving cache.`
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);
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return;
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}
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try {
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await cache.saveCache(cacheDirPaths, primaryKey);
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core.info(`Cache saved with the key: ${primaryKey}`);
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} catch (error) {
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const err = error as Error;
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if (err.name === cache.ReserveCacheError.name) {
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core.info(err.message);
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} else {
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throw error;
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}
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}
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}
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function isCacheDirectoryExists(cacheDirectory: string[]) {
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const result = cacheDirectory.reduce((previousValue, currentValue) => {
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return previousValue || fs.existsSync(currentValue);
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}, false);
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return result;
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}
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run();
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