tsd
Version:
Check TypeScript type definitions
53 lines (52 loc) • 2.38 kB
JavaScript
;
var __importDefault = (this && this.__importDefault) || function (mod) {
return (mod && mod.__esModule) ? mod : { "default": mod };
};
Object.defineProperty(exports, "__esModule", { value: true });
const path_1 = __importDefault(require("path"));
const fs_1 = __importDefault(require("fs"));
const globby_1 = __importDefault(require("globby"));
const utils_1 = require("../utils");
/**
* Rule which enforces the typings file to be present in the `files` list in `package.json`.
*
* @param context - The context object.
* @returns A list of custom diagnostics.
*/
exports.default = (context) => {
const { pkg, typingsFile } = context;
const packageFiles = pkg.files;
if (!Array.isArray(packageFiles)) {
return [];
}
const normalizedTypingsFile = path_1.default.normalize(typingsFile);
const patternProcessedPackageFiles = processGitIgnoreStylePatterns(packageFiles);
const normalizedFiles = globby_1.default.sync(patternProcessedPackageFiles, { cwd: context.cwd }).map(path_1.default.normalize);
if (normalizedFiles.includes(normalizedTypingsFile)) {
return [];
}
const packageJsonFullPath = path_1.default.join(context.cwd, 'package.json');
const content = fs_1.default.readFileSync(packageJsonFullPath, 'utf8');
return [
Object.assign({ fileName: packageJsonFullPath, message: `TypeScript type definition \`${normalizedTypingsFile}\` is not part of the \`files\` list.`, severity: 'error' }, (0, utils_1.getJSONPropertyPosition)(content, 'files'))
];
};
function processGitIgnoreStylePatterns(patterns) {
const processedPatterns = patterns
.map(pattern => {
var _a;
const [negatePatternMatch] = (_a = /^!+/.exec(pattern)) !== null && _a !== void 0 ? _a : [];
const negationMarkersCount = negatePatternMatch ? negatePatternMatch.length : 0;
return [
pattern
.slice(negationMarkersCount)
// Strip off `/` from the start of the pattern
.replace(/^\/+/, ''),
negationMarkersCount % 2 === 0
];
})
// Only include pattern if it has an even count of negation markers
.filter(([, hasEvenCountOfNegationMarkers]) => hasEvenCountOfNegationMarkers)
.map(([processedPattern]) => processedPattern);
return [...new Set(processedPatterns)];
}