support only v3 and switch away from github token
This commit is contained in:
Asa Gayle
GitHub
294
lib/run.js
294
lib/run.js
@ -2,25 +2,6 @@
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// Copyright (c) Microsoft Corporation.
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// Copyright (c) Microsoft Corporation.
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// Licensed under the MIT license.
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var __createBinding = (this && this.__createBinding) || (Object.create ? (function(o, m, k, k2) {
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if (k2 === undefined) k2 = k;
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Object.defineProperty(o, k2, { enumerable: true, get: function() { return m[k]; } });
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}) : (function(o, m, k, k2) {
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if (k2 === undefined) k2 = k;
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o[k2] = m[k];
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}));
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var __setModuleDefault = (this && this.__setModuleDefault) || (Object.create ? (function(o, v) {
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Object.defineProperty(o, "default", { enumerable: true, value: v });
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}) : function(o, v) {
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o["default"] = v;
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});
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var __importStar = (this && this.__importStar) || function (mod) {
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if (mod && mod.__esModule) return mod;
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var result = {};
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if (mod != null) for (var k in mod) if (k !== "default" && Object.hasOwnProperty.call(mod, k)) __createBinding(result, mod, k);
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__setModuleDefault(result, mod);
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return result;
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};
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var __awaiter = (this && this.__awaiter) || function (thisArg, _arguments, P, generator) {
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function adopt(value) { return value instanceof P ? value : new P(function (resolve) { resolve(value); }); }
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return new (P || (P = Promise))(function (resolve, reject) {
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@ -31,179 +12,21 @@ var __awaiter = (this && this.__awaiter) || function (thisArg, _arguments, P, ge
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});
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};
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Object.defineProperty(exports, "__esModule", { value: true });
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exports.getStableHelmVersion = void 0;
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const os = __importStar(require("os"));
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const path = __importStar(require("path"));
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const util = __importStar(require("util"));
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const fs = __importStar(require("fs"));
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const semver = __importStar(require("semver"));
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const toolCache = __importStar(require("@actions/tool-cache"));
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const core = __importStar(require("@actions/core"));
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const graphql_1 = require("@octokit/graphql");
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exports.walkSync = exports.findHelm = exports.downloadHelm = exports.getHelmDownloadURL = exports.getExecutableExtension = exports.getLatestHelmVersion = exports.run = void 0;
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const os = require("os");
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const path = require("path");
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const util = require("util");
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const fs = require("fs");
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const toolCache = require("@actions/tool-cache");
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const core = require("@actions/core");
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const helmToolName = 'helm';
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const stableHelmVersion = 'v3.2.1';
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const stableHelm3Version = 'v3.5.3';
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const stableHelm2Version = 'v2.17.0';
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const LATEST_HELM2_VERSION = '2.*';
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const LATEST_HELM3_VERSION = '3.*';
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const stableHelmVersion = 'v3.8.0';
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const helmAllReleasesUrl = 'https://api.github.com/repos/helm/helm/releases';
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function getExecutableExtension() {
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if (os.type().match(/^Win/)) {
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return '.exe';
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}
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return '';
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}
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function getHelmDownloadURL(version) {
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switch (os.type()) {
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case 'Linux':
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return util.format('https://get.helm.sh/helm-%s-linux-amd64.zip', version);
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case 'Darwin':
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return util.format('https://get.helm.sh/helm-%s-darwin-amd64.zip', version);
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case 'Windows_NT':
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default:
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return util.format('https://get.helm.sh/helm-%s-windows-amd64.zip', version);
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}
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}
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function getStableHelmVersion() {
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return __awaiter(this, void 0, void 0, function* () {
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try {
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const downloadPath = yield toolCache.downloadTool(helmAllReleasesUrl);
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const responseArray = JSON.parse(fs.readFileSync(downloadPath, 'utf8').toString().trim());
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let latestHelmVersion = semver.clean(stableHelmVersion);
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responseArray.forEach(response => {
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if (response && response.tag_name) {
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let currentHelmVerison = semver.clean(response.tag_name.toString());
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if (currentHelmVerison) {
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if (currentHelmVerison.toString().indexOf('rc') == -1 && semver.gt(currentHelmVerison, latestHelmVersion)) {
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//If current helm version is not a pre release and is greater than latest helm version
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latestHelmVersion = currentHelmVerison;
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}
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}
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}
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});
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latestHelmVersion = "v" + latestHelmVersion;
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return latestHelmVersion;
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}
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catch (error) {
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core.warning(util.format("Cannot get the latest Helm info from %s. Error %s. Using default Helm version %s.", helmAllReleasesUrl, error, stableHelmVersion));
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}
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return stableHelmVersion;
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});
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}
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exports.getStableHelmVersion = getStableHelmVersion;
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var walkSync = function (dir, filelist, fileToFind) {
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var files = fs.readdirSync(dir);
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filelist = filelist || [];
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files.forEach(function (file) {
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if (fs.statSync(path.join(dir, file)).isDirectory()) {
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filelist = walkSync(path.join(dir, file), filelist, fileToFind);
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}
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else {
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core.debug(file);
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if (file == fileToFind) {
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filelist.push(path.join(dir, file));
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}
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}
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});
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return filelist;
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};
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function downloadHelm(version) {
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return __awaiter(this, void 0, void 0, function* () {
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if (!version) {
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version = yield getLatestHelmVersionFor("v3");
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}
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let cachedToolpath = toolCache.find(helmToolName, version);
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if (!cachedToolpath) {
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let helmDownloadPath;
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try {
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helmDownloadPath = yield toolCache.downloadTool(getHelmDownloadURL(version));
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}
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catch (exception) {
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throw new Error(util.format("Failed to download Helm from location ", getHelmDownloadURL(version)));
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}
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fs.chmodSync(helmDownloadPath, '777');
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const unzipedHelmPath = yield toolCache.extractZip(helmDownloadPath);
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cachedToolpath = yield toolCache.cacheDir(unzipedHelmPath, helmToolName, version);
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}
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const helmpath = findHelm(cachedToolpath);
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if (!helmpath) {
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throw new Error(util.format("Helm executable not found in path ", cachedToolpath));
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}
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fs.chmodSync(helmpath, '777');
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return helmpath;
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});
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}
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function getLatestHelmVersionFor(type) {
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return __awaiter(this, void 0, void 0, function* () {
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const token = core.getInput('token', { 'required': true });
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try {
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const { repository } = yield graphql_1.graphql(`{
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repository(name: "helm", owner: "helm") {
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releases(last: 100) {
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nodes {
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tagName
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}
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}
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}
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}`, {
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headers: {
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authorization: `token ${token}`
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}
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});
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const releases = repository.releases.nodes.reverse();
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let latestValidRelease = releases.find(release => isValidVersion(release.tagName, type));
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if (latestValidRelease)
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return latestValidRelease.tagName;
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}
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catch (err) {
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core.warning(util.format("Error while fetching the latest Helm %s release. Error: %s. Using default Helm version %s.", type, err.toString(), getStableHelmVersionFor(type)));
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return getStableHelmVersionFor(type);
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}
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core.warning(util.format("Could not find stable release for Helm %s. Using default Helm version %s.", type, getStableHelmVersionFor(type)));
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return getStableHelmVersionFor(type);
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});
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}
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function getStableHelmVersionFor(type) {
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return type === "v2" ? stableHelm2Version : stableHelm3Version;
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}
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// isValidVersion checks if verison matches the specified type and is a stable release
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function isValidVersion(version, type) {
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if (!version.toLocaleLowerCase().startsWith(type))
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return false;
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return version.indexOf('rc') == -1;
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}
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function findHelm(rootFolder) {
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fs.chmodSync(rootFolder, '777');
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var filelist = [];
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walkSync(rootFolder, filelist, helmToolName + getExecutableExtension());
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if (!filelist) {
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throw new Error(util.format("Helm executable not found in path ", rootFolder));
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}
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else {
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return filelist[0];
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}
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}
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function run() {
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return __awaiter(this, void 0, void 0, function* () {
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let version = core.getInput('version', { 'required': true });
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if (process.env['HELM_INSTALLER_LEGACY_VERSIONING'] == 'true') {
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if (version.toLocaleLowerCase() === 'latest') {
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version = yield getStableHelmVersion();
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}
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else if (!version.toLocaleLowerCase().startsWith('v')) {
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version = 'v' + version;
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}
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}
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else {
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if (version.toLocaleLowerCase() === 'latest' || version === LATEST_HELM3_VERSION) {
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version = yield getLatestHelmVersionFor("v3");
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}
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else if (version === LATEST_HELM2_VERSION) {
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version = yield getLatestHelmVersionFor("v2");
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}
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else if (!version.toLocaleLowerCase().startsWith('v')) {
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version = 'v' + version;
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}
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if (version.toLocaleLowerCase() === 'latest') {
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version = yield getLatestHelmVersion();
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}
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core.debug(util.format("Downloading %s", version));
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let cachedPath = yield downloadHelm(version);
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@ -219,4 +42,101 @@ function run() {
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core.setOutput('helm-path', cachedPath);
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});
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}
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exports.run = run;
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// Downloads the helm releases JSON and parses all the recent versions of helm from it.
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// Defaults to sending stable helm version if none are valid or if it fails
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function getLatestHelmVersion() {
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return __awaiter(this, void 0, void 0, function* () {
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const helmJSONPath = yield toolCache.downloadTool(helmAllReleasesUrl);
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try {
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const helmJSON = JSON.parse(fs.readFileSync(helmJSONPath, 'utf-8'));
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for (let i in helmJSON) {
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if (isValidVersion(helmJSON[i].tag_name)) {
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return helmJSON[i].tag_name;
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}
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}
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}
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catch (err) {
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core.warning(util.format("Error while fetching the latest Helm release. Error: %s. Using default Helm version %s", err.toString(), stableHelmVersion));
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return stableHelmVersion;
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}
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return stableHelmVersion;
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});
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}
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exports.getLatestHelmVersion = getLatestHelmVersion;
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// isValidVersion checks if verison is a stable release
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function isValidVersion(version) {
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return version.indexOf('rc') == -1;
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}
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function getExecutableExtension() {
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if (os.type().match(/^Win/)) {
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return '.exe';
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}
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return '';
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}
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exports.getExecutableExtension = getExecutableExtension;
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function getHelmDownloadURL(version) {
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switch (os.type()) {
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case 'Linux':
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return util.format('https://get.helm.sh/helm-%s-linux-amd64.zip', version);
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case 'Darwin':
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return util.format('https://get.helm.sh/helm-%s-darwin-amd64.zip', version);
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case 'Windows_NT':
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default:
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return util.format('https://get.helm.sh/helm-%s-windows-amd64.zip', version);
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}
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}
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exports.getHelmDownloadURL = getHelmDownloadURL;
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function downloadHelm(version) {
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return __awaiter(this, void 0, void 0, function* () {
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let cachedToolpath = toolCache.find(helmToolName, version);
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if (!cachedToolpath) {
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let helmDownloadPath;
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try {
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helmDownloadPath = yield toolCache.downloadTool(getHelmDownloadURL(version));
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}
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catch (exception) {
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throw new Error(util.format("Failed to download Helm from location", getHelmDownloadURL(version)));
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}
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fs.chmodSync(helmDownloadPath, '777');
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const unzipedHelmPath = yield toolCache.extractZip(helmDownloadPath);
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cachedToolpath = yield toolCache.cacheDir(unzipedHelmPath, helmToolName, version);
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}
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const helmpath = findHelm(cachedToolpath);
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if (!helmpath) {
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throw new Error(util.format("Helm executable not found in path", cachedToolpath));
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}
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fs.chmodSync(helmpath, '777');
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return helmpath;
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});
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}
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exports.downloadHelm = downloadHelm;
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function findHelm(rootFolder) {
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fs.chmodSync(rootFolder, '777');
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var filelist = [];
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exports.walkSync(rootFolder, filelist, helmToolName + getExecutableExtension());
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if (!filelist || filelist.length == 0) {
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throw new Error(util.format("Helm executable not found in path", rootFolder));
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}
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else {
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return filelist[0];
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}
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}
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exports.findHelm = findHelm;
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exports.walkSync = function (dir, filelist, fileToFind) {
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var files = fs.readdirSync(dir);
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filelist = filelist || [];
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files.forEach(function (file) {
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if (fs.statSync(path.join(dir, file)).isDirectory()) {
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filelist = exports.walkSync(path.join(dir, file), filelist, fileToFind);
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}
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else {
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core.debug(file);
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if (file == fileToFind) {
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filelist.push(path.join(dir, file));
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}
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}
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});
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return filelist;
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};
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run().catch(core.setFailed);
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