79 lines
2.2 KiB
TypeScript
79 lines
2.2 KiB
TypeScript
import * as core from '@actions/core';
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import * as tc from '@actions/tool-cache';
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import * as installer from './installer';
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import * as path from 'path';
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import * as cp from 'child_process';
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import * as fs from 'fs';
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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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console.log(
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`Setup go ${stable ? 'stable' : ''} version spec ${versionSpec}`
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);
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// if there's a globally install go and bin path, prefer that
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let addedBin = addBinToPath();
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if (versionSpec) {
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let installDir: string | undefined = tc.find('go', versionSpec);
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if (!installDir) {
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console.log(
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`A version satisfying ${versionSpec} not found locally, attempting to download ...`
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);
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installDir = await installer.downloadGo(versionSpec, stable);
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console.log('Installed');
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}
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if (installDir) {
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core.exportVariable('GOROOT', installDir);
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core.addPath(path.join(installDir, 'bin'));
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console.log('Added go to the path');
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// if the global installed bin wasn't added,
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// we can add the bin just installed
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if (!addedBin) {
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addBinToPath();
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}
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} else {
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throw new Error(
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`Could not find a version that satisfied version spec: ${versionSpec}`
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);
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}
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}
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// add problem matchers
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const matchersPath = path.join(__dirname, '..', 'matchers.json');
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console.log(`##[add-matcher]${matchersPath}`);
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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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function addBinToPath(): boolean {
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let added = false;
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let buf = cp.execSync('go env GOPATH');
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if (buf) {
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let d = buf.toString().trim();
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core.debug(`go env GOPATH: ${d}`);
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let bp = path.join(d, 'bin');
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if (fs.existsSync(bp)) {
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core.debug(`${bp} exists`);
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core.addPath(bp);
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added = true;
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}
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}
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return added;
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}
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