mirror of
https://github.com/github/codeql-action.git
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Rasmus Wriedt Larsen
96 lines
4.9 KiB
JavaScript
Generated
96 lines
4.9 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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var desc = Object.getOwnPropertyDescriptor(m, k);
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if (!desc || ("get" in desc ? !m.__esModule : desc.writable || desc.configurable)) {
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desc = { enumerable: true, get: function() { return m[k]; } };
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}
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Object.defineProperty(o, k2, desc);
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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.includeAndExcludeAnalysisPaths = exports.printPathFiltersWarning = exports.legalWindowsPathCharactersRegex = void 0;
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const path = __importStar(require("path"));
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function isInterpretedLanguage(language) {
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return (language === "javascript" || language === "python" || language === "ruby");
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}
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// Matches a string containing only characters that are legal to include in paths on windows.
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exports.legalWindowsPathCharactersRegex = /^[^<>:"|?]*$/;
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// Builds an environment variable suitable for LGTM_INDEX_INCLUDE or LGTM_INDEX_EXCLUDE
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function buildIncludeExcludeEnvVar(paths) {
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// Ignore anything containing a *
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paths = paths.filter((p) => p.indexOf("*") === -1);
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// Some characters are illegal in path names in windows
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if (process.platform === "win32") {
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paths = paths.filter((p) => p.match(exports.legalWindowsPathCharactersRegex));
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}
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return paths.join("\n");
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}
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function printPathFiltersWarning(config, logger) {
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// Index include/exclude/filters only work in javascript/python/ruby.
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// If any other languages are detected/configured then show a warning.
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if ((config.paths.length !== 0 || config.pathsIgnore.length !== 0) &&
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!config.languages.every(isInterpretedLanguage)) {
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logger.warning('The "paths"/"paths-ignore" fields of the config only have effect for JavaScript, Python, and Ruby');
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}
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}
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exports.printPathFiltersWarning = printPathFiltersWarning;
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function includeAndExcludeAnalysisPaths(config) {
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// The 'LGTM_INDEX_INCLUDE' and 'LGTM_INDEX_EXCLUDE' environment variables
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// control which files/directories are traversed when scanning.
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// This allows including files that otherwise would not be scanned, or
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// excluding and not traversing entire file subtrees.
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// It does not understand globs or double-globs because that would require it to
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// traverse the entire file tree to determine which files are matched.
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//
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// Since globs aren't handled by LGTM_INDEX_INCLUDE, if any of files/directories
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// include paths contains a glob or double-glob, we fall back to not setting
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// LGTM_INDEX_INCLUDE at all, and only use the LGTM_INDEX_FILTERS mechanism to control
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// which files are extracted.
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const pathsHasGlob = config.paths.some((p) => p.indexOf("*") !== -1);
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if (config.paths.length !== 0 && pathsHasGlob === false) {
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process.env["LGTM_INDEX_INCLUDE"] = buildIncludeExcludeEnvVar(config.paths);
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}
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// If the temporary or tools directory is in the working directory ignore that too.
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const tempRelativeToWorking = path.relative(process.cwd(), config.tempDir);
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let pathsIgnore = config.pathsIgnore;
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if (!tempRelativeToWorking.startsWith("..") &&
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!path.isAbsolute(tempRelativeToWorking)) {
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pathsIgnore = pathsIgnore.concat(tempRelativeToWorking);
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}
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if (pathsIgnore.length !== 0) {
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process.env["LGTM_INDEX_EXCLUDE"] = buildIncludeExcludeEnvVar(pathsIgnore);
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}
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// The 'LGTM_INDEX_FILTERS' environment variable controls which files are
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// extracted or ignored. It does not control which directories are traversed.
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// This does understand the glob and double-glob syntax.
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const filters = [];
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if (pathsHasGlob) {
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// if paths have globs we don't set LGTM_INDEX_INCLUDE and therefore by default we
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// would extract everything. By inserting `exclude:**/*` as the first element, we
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// need to change the default to exclude everything, meaning only the things
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// mentioned in paths will be included.
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filters.push("exclude:**/*");
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}
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filters.push(...config.paths.map((p) => `include:${p}`));
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filters.push(...config.pathsIgnore.map((p) => `exclude:${p}`));
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if (filters.length !== 0) {
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process.env["LGTM_INDEX_FILTERS"] = filters.join("\n");
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}
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}
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exports.includeAndExcludeAnalysisPaths = includeAndExcludeAnalysisPaths;
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//# sourceMappingURL=analysis-paths.js.map
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