Files
setup-python-miroir/src/cache-distributions/cache-distributor.ts
T
Oran Avraham 8b89ef08a0 Use correct Poetry config when collecting Poetry projects (#447)
* Use correct Poetry config when collecting Poetry projects

When collecting Poetry projects for caching, a '**/poetry.lock' glob is
used.  However, in order to process the Poetry configuration, the
"poetry" command is run from the repo's root directory; this causes
Poetry to return an invalid configuration when there is a Poetry project
inside an inner directory.

Instead of running a single Poetry command, glob for the same pattern,
and run a Poetry command for every discovered project.

* Fix typo: saveSatetSpy -> saveStateSpy

* poetry: Support same virtualenv appearing in multiple projects

* Add nested Poetry projects test

* poetry: Set up environment for each project individually

* tests/cache-restore: Do not look for dependency files outside `data`

When the default dependency path is used for cache distributors, they
are looking for the dependency file in the project's root (including the
source code), which leads to tests taking a significant amount of time,
especially on Windows runners.  We thus hit sporadic test failures.

Change the test cases such that dependency files are always searched for
inside of `__tests__/data`, ignoring the rest of the project.

* poetry: Simplify `virtualenvs.in-project` boolean check

* README: Explain that poetry might create multiple caches

* poetry: Run `poetry env use` only after cache is loaded

The virtualenv cache might contain invalid entries, such as virtualenvs
built in previous, buggy versions of this action.  The `poetry env use`
command will recreate virtualenvs in case they are invalid, but it has
to be run only *after* the cache is loaded.

Refactor `CacheDistributor` a bit such that the validation (and possible
recreation) of virtualenvs happens only after the cache is loaded.

* poetry: Bump cache primary key
2023-01-03 11:13:00 -05:00

62 lines
1.7 KiB
TypeScript

import * as cache from '@actions/cache';
import * as core from '@actions/core';
export enum State {
STATE_CACHE_PRIMARY_KEY = 'cache-primary-key',
CACHE_MATCHED_KEY = 'cache-matched-key',
CACHE_PATHS = 'cache-paths'
}
abstract class CacheDistributor {
protected CACHE_KEY_PREFIX = 'setup-python';
constructor(
protected packageManager: string,
protected cacheDependencyPath: string
) {}
protected abstract getCacheGlobalDirectories(): Promise<string[]>;
protected abstract computeKeys(): Promise<{
primaryKey: string;
restoreKey: string[] | undefined;
}>;
protected async handleLoadedCache() {}
public async restoreCache() {
const {primaryKey, restoreKey} = await this.computeKeys();
if (primaryKey.endsWith('-')) {
throw new Error(
`No file in ${process.cwd()} matched to [${this.cacheDependencyPath
.split('\n')
.join(',')}], make sure you have checked out the target repository`
);
}
const cachePath = await this.getCacheGlobalDirectories();
core.saveState(State.CACHE_PATHS, cachePath);
core.saveState(State.STATE_CACHE_PRIMARY_KEY, primaryKey);
const matchedKey = await cache.restoreCache(
cachePath,
primaryKey,
restoreKey
);
await this.handleLoadedCache();
this.handleMatchResult(matchedKey, primaryKey);
}
public handleMatchResult(matchedKey: string | undefined, primaryKey: string) {
if (matchedKey) {
core.saveState(State.CACHE_MATCHED_KEY, matchedKey);
core.info(`Cache restored from key: ${matchedKey}`);
} else {
core.info(`${this.packageManager} cache is not found`);
}
core.setOutput('cache-hit', matchedKey === primaryKey);
}
}
export default CacheDistributor;