mirror of https://github.com/actions/setup-go
93 lines
2.6 KiB
TypeScript
93 lines
2.6 KiB
TypeScript
import * as core from '@actions/core';
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import * as io from '@actions/io';
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import * as installer from './installer';
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import path from 'path';
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import cp from 'child_process';
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import fs from 'fs';
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import {URL} from 'url';
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export async function run() {
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try {
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//
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// versionSpec is optional. If supplied, install / use from the tool cache
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// If not supplied then problem matchers will still be setup. Useful for self-hosted.
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//
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let versionSpec = core.getInput('go-version');
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// stable will be true unless false is the exact input
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// since getting unstable versions should be explicit
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let stable = (core.getInput('stable') || 'true').toUpperCase() === 'TRUE';
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core.info(`Setup go ${stable ? 'stable' : ''} version spec ${versionSpec}`);
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if (versionSpec) {
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let token = core.getInput('token');
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let auth = !token || isGhes() ? undefined : `token ${token}`;
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const installDir = await installer.getGo(versionSpec, stable, auth);
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core.exportVariable('GOROOT', installDir);
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core.addPath(path.join(installDir, 'bin'));
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core.info('Added go to the path');
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let added = await addBinToPath();
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core.debug(`add bin ${added}`);
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core.info(`Successfully setup go version ${versionSpec}`);
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}
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// add problem matchers
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const matchersPath = path.join(__dirname, '..', 'matchers.json');
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core.info(`##[add-matcher]${matchersPath}`);
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// output the version actually being used
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let goPath = await io.which('go');
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let goVersion = (cp.execSync(`${goPath} version`) || '').toString();
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core.info(goVersion);
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core.startGroup('go env');
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let goEnv = (cp.execSync(`${goPath} env`) || '').toString();
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core.info(goEnv);
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core.endGroup();
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} catch (error) {
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core.setFailed(error.message);
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}
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}
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export async function addBinToPath(): Promise<boolean> {
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let added = false;
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let g = await io.which('go');
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core.debug(`which go :${g}:`);
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if (!g) {
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core.debug('go not in the path');
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return added;
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}
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let buf = cp.execSync('go env GOPATH');
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if (buf) {
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let gp = buf.toString().trim();
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core.debug(`go env GOPATH :${gp}:`);
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if (!fs.existsSync(gp)) {
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// some of the hosted images have go install but not profile dir
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core.debug(`creating ${gp}`);
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io.mkdirP(gp);
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}
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let bp = path.join(gp, 'bin');
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if (!fs.existsSync(bp)) {
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core.debug(`creating ${bp}`);
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io.mkdirP(bp);
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}
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core.addPath(bp);
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added = true;
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}
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return added;
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}
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function isGhes(): boolean {
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const ghUrl = new URL(
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process.env['GITHUB_SERVER_URL'] || 'https://github.com'
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);
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return ghUrl.hostname.toUpperCase() !== 'GITHUB.COM';
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}
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