setup-python/src/setup-python.ts
2022-05-04 12:55:36 +05:00

69 lines
2.4 KiB
TypeScript

import * as core from '@actions/core';
import * as finder from './find-python';
import * as finderPyPy from './find-pypy';
import * as path from 'path';
import * as os from 'os';
import {getCacheDistributor} from './cache-distributions/cache-factory';
import {isCacheFeatureAvailable} from './utils';
function isPyPyVersion(versionSpec: string) {
return versionSpec.startsWith('pypy-');
}
async function cacheDependencies(cache: string, pythonVersion: string) {
const cacheDependencyPath =
core.getInput('cache-dependency-path') || undefined;
const cacheDistributor = getCacheDistributor(
cache,
pythonVersion,
cacheDependencyPath
);
await cacheDistributor.restoreCache();
}
async function run() {
if (process.env.AGENT_TOOLSDIRECTORY?.trim()) {
core.debug(
`Python is expected to be installed into AGENT_TOOLSDIRECTORY=${process.env['AGENT_TOOLSDIRECTORY']}`
);
process.env['RUNNER_TOOL_CACHE'] = process.env['AGENT_TOOLSDIRECTORY'];
} else {
core.debug(
`Python is expected to be installed into RUNNER_TOOL_CACHE==${process.env['RUNNER_TOOL_CACHE']}`
);
}
try {
const version = core.getInput('python-version');
if (version) {
let pythonVersion: string;
const arch: string = core.getInput('architecture') || os.arch();
if (isPyPyVersion(version)) {
const installed = await finderPyPy.findPyPyVersion(version, arch);
pythonVersion = `${installed.resolvedPyPyVersion}-${installed.resolvedPythonVersion}`;
core.info(
`Successfully setup PyPy ${installed.resolvedPyPyVersion} with Python (${installed.resolvedPythonVersion})`
);
} else {
const installed = await finder.useCpythonVersion(version, arch);
pythonVersion = installed.version;
core.info(`Successfully setup ${installed.impl} (${pythonVersion})`);
}
const cache = core.getInput('cache');
if (cache && isCacheFeatureAvailable()) {
await cacheDependencies(cache, pythonVersion);
}
} else {
core.warning(
'The `python-version` input is not set. The version of Python currently in `PATH` will be used.'
);
}
const matchersPath = path.join(__dirname, '../..', '.github');
core.info(`##[add-matcher]${path.join(matchersPath, 'python.json')}`);
} catch (err) {
core.setFailed((err as Error).message);
}
}
run();