setup-go/src/cache-utils.ts

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import * as cache from '@actions/cache';
import * as core from '@actions/core';
import * as exec from '@actions/exec';
import {supportedPackageManagers, PackageManagerInfo} from './package-managers';
export const getCommandOutput = async (toolCommand: string) => {
let {stdout, stderr, exitCode} = await exec.getExecOutput(
toolCommand,
undefined,
{ignoreReturnCode: true}
);
if (exitCode) {
stderr = !stderr.trim()
? `The '${toolCommand}' command failed with exit code: ${exitCode}`
: stderr;
throw new Error(stderr);
}
return stdout.trim();
};
export const getPackageManagerInfo = async (packageManager: string) => {
if (!supportedPackageManagers[packageManager]) {
throw new Error(
`It's not possible to use ${packageManager}, please, check correctness of the package manager name spelling.`
);
}
const obtainedPackageManager = supportedPackageManagers[packageManager];
return obtainedPackageManager;
};
export const getCacheDirectoryPath = async (
packageManagerInfo: PackageManagerInfo
) => {
let pathList = await Promise.all(
packageManagerInfo.cacheFolderCommandList.map(command =>
getCommandOutput(command)
)
);
const emptyPaths = pathList.filter(item => !item);
if (emptyPaths.length) {
throw new Error(`Could not get cache folder paths.`);
}
return pathList;
};
export function isGhes(): boolean {
const ghUrl = new URL(
process.env['GITHUB_SERVER_URL'] || 'https://github.com'
);
return ghUrl.hostname.toUpperCase() !== 'GITHUB.COM';
}
export function isCacheFeatureAvailable(): boolean {
if (!cache.isFeatureAvailable()) {
if (isGhes()) {
throw new Error(
'Cache action is only supported on GHES version >= 3.5. If you are on version >=3.5 Please check with GHES admin if Actions cache service is enabled or not.'
);
} else {
core.warning(
'The runner was not able to contact the cache service. Caching will be skipped'
);
}
return false;
}
return true;
}