Daz DeBoer 322805e800
Refactor: use a single .json file to describe all cached artifact bundles (#121)
This is a pure refactor, moving from a separate .cache file per bundle to a single cache-metadata.json file describing all bundles. Instead of storing cache metadata in a separate .cache file per artifact bundle, all of the metadata is now stored in a single `.json` file.

This will make it easier to implement more flexible artifact-caching strategies, such as caching each wrapper zip separately.

* Always include cache protocol version in cache key
* Store all cache metadata in a single JSON file
* Rename cache-metadata file and bump protocol version
* Polish and documentation
2021-11-28 10:19:56 -07:00

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TypeScript

import * as core from '@actions/core'
import * as caches from './caches'
// Catch and log any unhandled exceptions. These exceptions can leak out of the uploadChunk method in
// @actions/toolkit when a failed upload closes the file descriptor causing any in-process reads to
// throw an uncaught exception. Instead of failing this action, just warn.
process.on('uncaughtException', e => handleFailure(e))
/**
* The post-execution entry point for the action, called by Github Actions after completing all steps for the Job.
*/
export async function run(): Promise<void> {
try {
await caches.save()
} catch (error) {
handleFailure(error)
}
}
function handleFailure(error: unknown): void {
core.warning(`Unhandled error saving cache - job will continue: ${error}`)
if (error instanceof Error && error.stack) {
core.info(error.stack)
}
}
run()