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Discussion here https://github.com/github/codeql-action/pull/882#discussion_r789924177 shows that properly handling preloading feature flag errors is complex and the benefit we get from it does not offset the complexity.
96 lines
4.3 KiB
JavaScript
Generated
96 lines
4.3 KiB
JavaScript
Generated
"use strict";
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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.prototype.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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Object.defineProperty(exports, "__esModule", { value: true });
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exports.createFeatureFlags = exports.GitHubFeatureFlags = exports.FeatureFlag = void 0;
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const api_client_1 = require("./api-client");
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const util = __importStar(require("./util"));
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var FeatureFlag;
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(function (FeatureFlag) {
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FeatureFlag["DatabaseUploadsEnabled"] = "database_uploads_enabled";
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FeatureFlag["MlPoweredQueriesEnabled"] = "ml_powered_queries_enabled";
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FeatureFlag["UploadsDomainEnabled"] = "uploads_domain_enabled";
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})(FeatureFlag = exports.FeatureFlag || (exports.FeatureFlag = {}));
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class GitHubFeatureFlags {
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constructor(gitHubVersion, apiDetails, repositoryNwo, logger) {
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this.gitHubVersion = gitHubVersion;
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this.apiDetails = apiDetails;
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this.repositoryNwo = repositoryNwo;
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this.logger = logger;
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}
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async getValue(flag) {
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const response = (await this.getApiResponse())[flag];
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if (response === undefined) {
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this.logger.debug(`Feature flag '${flag}' undefined in API response, considering it disabled.`);
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return false;
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}
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return response;
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}
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async getApiResponse() {
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const loadApiResponse = async () => {
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// Do nothing when not running against github.com
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if (this.gitHubVersion.type !== util.GitHubVariant.DOTCOM) {
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this.logger.debug("Not running against github.com. Disabling all feature flags.");
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return {};
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}
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const client = (0, api_client_1.getApiClient)(this.apiDetails);
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try {
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const response = await client.request("GET /repos/:owner/:repo/code-scanning/codeql-action/features", {
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owner: this.repositoryNwo.owner,
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repo: this.repositoryNwo.repo,
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});
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return response.data;
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}
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catch (e) {
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if (util.isHTTPError(e) && e.status === 403) {
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this.logger.warning("This run of the CodeQL Action does not have permission to access Code Scanning API endpoints. " +
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"As a result, it will not be opted into any experimental features. " +
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"This could be because the Action is running on a pull request from a fork. If not, " +
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`please ensure the Action has the 'security-events: write' permission. Details: ${e}`);
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}
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else {
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// Some feature flags, such as `ml_powered_queries_enabled` affect the produced alerts.
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// Considering these feature flags disabled in the event of a transient error could
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// therefore lead to alert churn. As a result, we crash if we cannot determine the value of
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// the feature flags.
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throw new Error(`Encountered an error while trying to load feature flags: ${e}`);
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}
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}
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};
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const apiResponse = this.cachedApiResponse || (await loadApiResponse());
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this.cachedApiResponse = apiResponse;
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return apiResponse;
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}
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}
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exports.GitHubFeatureFlags = GitHubFeatureFlags;
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/**
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* Create a feature flags instance with the specified set of enabled flags.
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*
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* This should be only used within tests.
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*/
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function createFeatureFlags(enabledFlags) {
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return {
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getValue: async (flag) => {
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return enabledFlags.includes(flag);
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},
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};
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}
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exports.createFeatureFlags = createFeatureFlags;
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//# sourceMappingURL=feature-flags.js.map
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