web-ext/lib/cmd/lint.js

A command line tool to help build, run, and test web extensions

import { createInstance as defaultLinterCreator } from 'addons-linter';
import { createLogger } from '../util/logger.js';
import { createFileFilter as defaultFileFilterCreator } from '../util/file-filter.js';
const log = createLogger(import.meta.url);

// Lint command types and implementation.

export default function lint({
  artifactsDir,
  boring,
  ignoreFiles,
  metadata,
  output,
  pretty,
  privileged,
  sourceDir,
  selfHosted,
  verbose,
  warningsAsErrors
}, {
  createLinter = defaultLinterCreator,
  createFileFilter = defaultFileFilterCreator,
  shouldExitProgram = true
} = {}) {
  const fileFilter = createFileFilter({
    sourceDir,
    ignoreFiles,
    artifactsDir
  });
  const config = {
    logLevel: verbose ? 'debug' : 'fatal',
    stack: Boolean(verbose),
    pretty,
    privileged,
    warningsAsErrors,
    metadata,
    output,
    boring,
    selfHosted,
    shouldScanFile: fileName => fileFilter.wantFile(fileName),
    minManifestVersion: 2,
    maxManifestVersion: 3,
    // This mimics the first command line argument from yargs, which should be
    // the directory to the extension.
    _: [sourceDir]
  };
  log.debug(`Running addons-linter on ${sourceDir}`);
  const linter = createLinter({
    config,
    runAsBinary: shouldExitProgram
  });
  return linter.run();
}
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