82 lines
2.2 KiB
TypeScript
82 lines
2.2 KiB
TypeScript
import * as tc from '@actions/tool-cache';
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import * as download from 'download';
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import * as fs from 'fs';
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import * as os from 'os';
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import * as path from 'path';
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import * as util from 'util';
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import * as restm from 'typed-rest-client/RestClient';
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let osPlat: string = os.platform();
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let osArch: string = os.arch();
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export async function getGoReleaser(version: string): Promise<string> {
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const selected = await determineVersion(version);
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if (selected) {
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version = selected;
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}
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console.log(`✅ GoReleaser version found: ${version}`);
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const tmpdir = fs.mkdtempSync(path.join(os.tmpdir(), 'goreleaser-'));
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const fileName = getFileName();
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const downloadUrl = util.format(
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'https://github.com/goreleaser/goreleaser/releases/download/%s/%s',
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version,
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fileName
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);
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console.log(`⬇️ Downloading ${downloadUrl}...`);
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await download.default(downloadUrl, tmpdir, {filename: fileName});
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console.log('📦 Extracting GoReleaser...');
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let extPath: string = tmpdir;
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if (osPlat == 'win32') {
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extPath = await tc.extractZip(`${tmpdir}/${fileName}`);
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} else {
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extPath = await tc.extractTar(`${tmpdir}/${fileName}`);
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}
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return path.join(extPath, 'goreleaser');
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}
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function getFileName(): string {
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const platform: string =
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osPlat == 'win32' ? 'Windows' : osPlat == 'darwin' ? 'Darwin' : 'Linux';
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const arch: string = osArch == 'x64' ? 'x86_64' : 'i386';
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const ext: string = osPlat == 'win32' ? 'zip' : 'tar.gz';
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const filename: string = util.format(
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'goreleaser_%s_%s.%s',
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platform,
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arch,
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ext
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);
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return filename;
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}
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interface GitHubRelease {
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tag_name: string;
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}
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async function determineVersion(version: string): Promise<string> {
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let rest: restm.RestClient = new restm.RestClient(
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'ghaction-goreleaser',
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'https://github.com',
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undefined,
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{
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headers: {
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Accept: 'application/json'
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}
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}
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);
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let res: restm.IRestResponse<GitHubRelease> = await rest.get<GitHubRelease>(
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`/goreleaser/goreleaser/releases/${version}`
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);
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if (res.statusCode != 200 || res.result === null) {
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throw new Error(
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`Cannot find GoReleaser ${version} release (http ${res.statusCode})`
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);
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}
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return res.result.tag_name;
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}
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