diff --git a/src/github.js b/src/github.js new file mode 100644 index 0000000..7c27bae --- /dev/null +++ b/src/github.js @@ -0,0 +1,134 @@ +"use strict"; +var __awaiter = (this && this.__awaiter) || function (thisArg, _arguments, P, generator) { + function adopt(value) { return value instanceof P ? value : new P(function (resolve) { resolve(value); }); } + return new (P || (P = Promise))(function (resolve, reject) { + function fulfilled(value) { try { step(generator.next(value)); } catch (e) { reject(e); } } + function rejected(value) { try { step(generator["throw"](value)); } catch (e) { reject(e); } } + function step(result) { result.done ? resolve(result.value) : adopt(result.value).then(fulfilled, rejected); } + step((generator = generator.apply(thisArg, _arguments || [])).next()); + }); +}; +var __generator = (this && this.__generator) || function (thisArg, body) { + var _ = { label: 0, sent: function() { if (t[0] & 1) throw t[1]; return t[1]; }, trys: [], ops: [] }, f, y, t, g; + return g = { next: verb(0), "throw": verb(1), "return": verb(2) }, typeof Symbol === "function" && (g[Symbol.iterator] = function() { return this; }), g; + function verb(n) { return function (v) { return step([n, v]); }; } + function step(op) { + if (f) throw new TypeError("Generator is already executing."); + while (_) try { + if (f = 1, y && (t = op[0] & 2 ? y["return"] : op[0] ? y["throw"] || ((t = y["return"]) && t.call(y), 0) : y.next) && !(t = t.call(y, op[1])).done) return t; + if (y = 0, t) op = [op[0] & 2, t.value]; + switch (op[0]) { + case 0: case 1: t = op; break; + case 4: _.label++; return { value: op[1], done: false }; + case 5: _.label++; y = op[1]; op = [0]; continue; + case 7: op = _.ops.pop(); _.trys.pop(); continue; + default: + if (!(t = _.trys, t = t.length > 0 && t[t.length - 1]) && (op[0] === 6 || op[0] === 2)) { _ = 0; continue; } + if (op[0] === 3 && (!t || (op[1] > t[0] && op[1] < t[3]))) { _.label = op[1]; break; } + if (op[0] === 6 && _.label < t[1]) { _.label = t[1]; t = op; break; } + if (t && _.label < t[2]) { _.label = t[2]; _.ops.push(op); break; } + if (t[2]) _.ops.pop(); + _.trys.pop(); continue; + } + op = body.call(thisArg, _); + } catch (e) { op = [6, e]; y = 0; } finally { f = t = 0; } + if (op[0] & 5) throw op[1]; return { value: op[0] ? op[1] : void 0, done: true }; + } +}; +exports.__esModule = true; +exports.parseGitHubUrl = exports.getApiClient = exports.getPlatform = exports.GITHUB_DOTCOM_URL = exports.Platform = void 0; +// Tons of code lifted from https://github.com/github/codeql-action! +var path = require("path"); +var core = require("@actions/core"); +var githubUtils = require("@actions/github/lib/utils"); +var retry = require("@octokit/plugin-retry"); +var Platform; +(function (Platform) { + Platform[Platform["DOTCOM"] = 0] = "DOTCOM"; + Platform[Platform["GHES"] = 1] = "GHES"; + Platform[Platform["GHAE"] = 2] = "GHAE"; +})(Platform = exports.Platform || (exports.Platform = {})); +exports.GITHUB_DOTCOM_URL = 'https://github.com'; +var GITHUB_ENTERPRISE_VERSION_HEADER = 'x-github-enterprise-version'; +function getPlatform(url) { + return __awaiter(this, void 0, void 0, function () { + var apiClient, response; + return __generator(this, function (_a) { + switch (_a.label) { + case 0: + // We can avoid making an API request in the standard dotcom case + if (parseGitHubUrl(url) === exports.GITHUB_DOTCOM_URL) { + return [2 /*return*/, Platform.DOTCOM]; + } + apiClient = (0, exports.getApiClient)(url); + return [4 /*yield*/, apiClient.rest.meta.get()]; + case 1: + response = _a.sent(); + if (response.headers[GITHUB_ENTERPRISE_VERSION_HEADER] === 'GitHub AE') { + return [2 /*return*/, Platform.GHAE]; + } + return [2 /*return*/, Platform.GHES]; + } + }); + }); +} +exports.getPlatform = getPlatform; +var getApiClient = function (url) { + var auth = core.getInput('repo-token', { required: true }); + var retryingOctokit = githubUtils.GitHub.plugin(retry.retry); + return new retryingOctokit(githubUtils.getOctokitOptions(auth, { + baseUrl: getApiUrl(url) + })); +}; +exports.getApiClient = getApiClient; +function getApiUrl(githubUrl) { + var url = new URL(githubUrl); + // If we detect this is trying to connect to github.com + // then return with a fixed canonical URL. + if (url.hostname === 'github.com' || url.hostname === 'api.github.com') { + return 'https://api.github.com'; + } + // Add the /api/v3 API prefix + url.pathname = path.join(url.pathname, 'api', 'v3'); + return url.toString(); +} +/** + * Parses user input of a github.com or GHES URL to a canonical form. + * Removes any API prefix or suffix if one is present. + */ +function parseGitHubUrl(inputUrl) { + var originalUrl = inputUrl; + if (inputUrl.indexOf('://') === -1) { + inputUrl = "https://".concat(inputUrl); + } + if (!inputUrl.startsWith('http://') && !inputUrl.startsWith('https://')) { + throw new Error("\"".concat(originalUrl, "\" is not a http or https URL")); + } + var url; + try { + url = new URL(inputUrl); + } + catch (e) { + throw new Error("\"".concat(originalUrl, "\" is not a valid URL")); + } + // If we detect this is trying to be to github.com + // then return with a fixed canonical URL. + if (url.hostname === 'github.com' || url.hostname === 'api.github.com') { + return exports.GITHUB_DOTCOM_URL; + } + // Remove the API prefix if it's present + if (url.pathname.indexOf('/api/v3') !== -1) { + url.pathname = url.pathname.substring(0, url.pathname.indexOf('/api/v3')); + } + // Also consider subdomain isolation on GHES + if (url.hostname.startsWith('api.')) { + url.hostname = url.hostname.substring(4); + } + // Normalise path to having a trailing slash for consistency + if (!url.pathname.endsWith('/')) { + url.pathname = "".concat(url.pathname, "/"); + } + return url.toString(); +} +exports.parseGitHubUrl = parseGitHubUrl; +getPlatform(exports.GITHUB_DOTCOM_URL);