Function loadArtifacts

packages/plugin-eslint/src/lib/runner/utils.ts:14–50

(
  artifacts: PluginArtifactOptions,
)

import type { LinterOutput } from './types.js';

export async function loadArtifacts(
  artifacts: PluginArtifactOptions,
): Promise<LinterOutput[]> {
  if (artifacts.generateArtifactsCommand) {
    const { command, args = [] } =
      typeof artifacts.generateArtifactsCommand === 'string'
        ? { command: artifacts.generateArtifactsCommand }
        : artifacts.generateArtifactsCommand;

    await executeProcess({
      command,
      args,
      ignoreExitCode: true,
    });
  }

  const artifactPatterns = toArray(artifacts.artifactsPaths);

  const artifactPaths = await glob(artifactPatterns);

  const outputs = await Promise.all(
    artifactPaths.map(async artifactPath => {
      // ESLint CLI outputs raw ESLint.LintResult[], but we need LinterOutput format
      const results = await readJsonFile<ESLint.LintResult[]>(artifactPath);
      return {
        results,
        ruleOptionsPerFile: {}, // TODO
      };
    }),
  );

  logger.info(
    `Loaded lint outputs from ${pluralizeToken('artifact', artifactPaths.length)} matching ${pluralize('pattern', artifactPatterns.length)}: ${artifactPatterns.join(' ')}`,
  );

  return outputs;
}