setup-python/src/cache-save.ts

62 lines
1.6 KiB
TypeScript

import * as core from '@actions/core';
import * as cache from '@actions/cache';
import fs from 'fs';
import {State} from './cache-distributions/cache-distributor';
export async function run() {
try {
const cache = core.getInput('cache');
if (cache) {
await saveCache(cache);
}
} catch (error) {
const err = error as Error;
core.setFailed(err.message);
}
}
async function saveCache(packageManager: string) {
const cachePaths = JSON.parse(core.getState(State.CACHE_PATHS)) as string[];
core.debug(`paths for caching are ${cachePaths.join(', ')}`);
if (!isCacheDirectoryExists(cachePaths)) {
throw new Error(
`Cache folder path is retrieved for ${packageManager} but doesn't exist on disk: ${cachePaths.join(
', '
)}`
);
}
const primaryKey = core.getState(State.STATE_CACHE_PRIMARY_KEY);
const matchedKey = core.getState(State.CACHE_MATCHED_KEY);
if (!primaryKey) {
core.warning('Error retrieving key from state.');
return;
} else if (matchedKey === primaryKey) {
// no change in target directories
core.info(
`Cache hit occurred on the primary key ${primaryKey}, not saving cache.`
);
return;
}
const cacheId = await cache.saveCache(cachePaths, primaryKey);
if (cacheId == -1) {
return;
}
core.info(`Cache saved with the key: ${primaryKey}`);
}
function isCacheDirectoryExists(cacheDirectory: string[]) {
const result = cacheDirectory.reduce((previousValue, currentValue) => {
return previousValue || fs.existsSync(currentValue);
}, false);
return result;
}
run();