--- /dev/null
+"use strict";
+var __importDefault = (this && this.__importDefault) || function (mod) {
+ return (mod && mod.__esModule) ? mod : { "default": mod };
+};
+Object.defineProperty(exports, "__esModule", { value: true });
+exports.createProjectProgram = void 0;
+const debug_1 = __importDefault(require("debug"));
+const path_1 = __importDefault(require("path"));
+const createWatchProgram_1 = require("./createWatchProgram");
+const node_utils_1 = require("../node-utils");
+const log = debug_1.default('typescript-eslint:typescript-estree:createProjectProgram');
+const DEFAULT_EXTRA_FILE_EXTENSIONS = ['.ts', '.tsx', '.js', '.jsx'];
+function getExtension(fileName) {
+ if (!fileName) {
+ return null;
+ }
+ return fileName.endsWith('.d.ts') ? '.d.ts' : path_1.default.extname(fileName);
+}
+/**
+ * @param code The code of the file being linted
+ * @param createDefaultProgram True if the default program should be created
+ * @param extra The config object
+ * @returns If found, returns the source file corresponding to the code and the containing program
+ */
+function createProjectProgram(code, createDefaultProgram, extra) {
+ log('Creating project program for: %s', extra.filePath);
+ const astAndProgram = node_utils_1.firstDefined(createWatchProgram_1.getProgramsForProjects(code, extra.filePath, extra), currentProgram => {
+ const ast = currentProgram.getSourceFile(extra.filePath);
+ // working around https://github.com/typescript-eslint/typescript-eslint/issues/1573
+ const expectedExt = getExtension(extra.filePath);
+ const returnedExt = getExtension(ast === null || ast === void 0 ? void 0 : ast.fileName);
+ if (expectedExt !== returnedExt) {
+ return;
+ }
+ return ast && { ast, program: currentProgram };
+ });
+ if (!astAndProgram && !createDefaultProgram) {
+ // the file was either not matched within the tsconfig, or the extension wasn't expected
+ const errorLines = [
+ '"parserOptions.project" has been set for @typescript-eslint/parser.',
+ `The file does not match your project config: ${path_1.default.relative(extra.tsconfigRootDir || process.cwd(), extra.filePath)}.`,
+ ];
+ let hasMatchedAnError = false;
+ const extraFileExtensions = extra.extraFileExtensions || [];
+ extraFileExtensions.forEach(extraExtension => {
+ if (!extraExtension.startsWith('.')) {
+ errorLines.push(`Found unexpected extension "${extraExtension}" specified with the "extraFileExtensions" option. Did you mean ".${extraExtension}"?`);
+ }
+ if (DEFAULT_EXTRA_FILE_EXTENSIONS.includes(extraExtension)) {
+ errorLines.push(`You unnecessarily included the extension "${extraExtension}" with the "extraFileExtensions" option. This extension is already handled by the parser by default.`);
+ }
+ });
+ const fileExtension = path_1.default.extname(extra.filePath);
+ if (!DEFAULT_EXTRA_FILE_EXTENSIONS.includes(fileExtension)) {
+ const nonStandardExt = `The extension for the file (${fileExtension}) is non-standard`;
+ if (extraFileExtensions.length > 0) {
+ if (!extraFileExtensions.includes(fileExtension)) {
+ errorLines.push(`${nonStandardExt}. It should be added to your existing "parserOptions.extraFileExtensions".`);
+ hasMatchedAnError = true;
+ }
+ }
+ else {
+ errorLines.push(`${nonStandardExt}. You should add "parserOptions.extraFileExtensions" to your config.`);
+ hasMatchedAnError = true;
+ }
+ }
+ if (!hasMatchedAnError) {
+ errorLines.push('The file must be included in at least one of the projects provided.');
+ }
+ throw new Error(errorLines.join('\n'));
+ }
+ return astAndProgram;
+}
+exports.createProjectProgram = createProjectProgram;
+//# sourceMappingURL=createProjectProgram.js.map
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