Function commandFn

packages/varlock/src/cli/commands/init.command.ts:54–407

(ctx)

});

export const commandFn: TypedGunshiCommandFn<typeof commandSpec> = async (ctx) => {
  const agentMode = Boolean(ctx.values.agent);
  const jsPackageManager = detectJsPackageManager();

  console.log('🧙 Hello and welcome to Varlock 🔒🔥✨');
  if (agentMode) {
    logLines([ansis.dim('Agent mode enabled: running init non-interactively with deterministic defaults.')]);
  }

  // scan for all .env files within current directory
  const envFilePaths = await findEnvFiles();
  const parsedEnvFiles: Record<string, DetectedEnvFile> = {};
  for (const filePath of envFilePaths) {
    const fileContents = await fs.readFile(filePath, 'utf-8');
    const fileName = path.basename(filePath);
    const parsedFile = await tryCatch(async () => parseEnvSpecDotEnvFile(fileContents), () => {
      logLines([
        '',
        `Unable to parse ${fmt.filePath(filePath)}`,
        'This file will be skipped.',
      ]);
    });
    if (!parsedFile) {
      continue;
    }
    parsedEnvFiles[fileName] = {
      fileName,
      fullPath: filePath,
      parsedFile,
    };
  }

  const existingSchemaFile = parsedEnvFiles['.env.schema'];

  // * SET UP SCHEMA  ---------------------------------------------
  if (existingSchemaFile) {
    // for now - we don't do anything if they already have a schema set up
    // in the future, we may want to add more tools for projects that are already set up
    logLines([
      `It looks like you already have a ${fmt.fileName('.env.schema')} file 🎉`,
      'This init helper is meant to help you get a new project set up.',
      'If you need to make changes to your schema or values, you can update your files directly.',
      'See more docs at https://varlock.dev/guides/schema',
    ]);
  } else {
    const allExampleFileNames = Object.keys(parsedEnvFiles).filter((fileName) => {
      return fileName.startsWith('.env.example') || fileName.startsWith('.env.sample');
    });
    let exampleFileToConvert: typeof parsedEnvFiles[keyof typeof parsedEnvFiles] | undefined;

    if (allExampleFileNames.length === 1) {
      exampleFileToConvert = parsedEnvFiles[allExampleFileNames[0]];
    } else if (allExampleFileNames.length > 1) {
      if (agentMode) {
        const sortedFileNames = [...allExampleFileNames].sort((a, b) => a.localeCompare(b));
        const preferredFileName = sortedFileNames.find((name) => name === '.env.example')
          ?? sortedFileNames.find((name) => name.startsWith('.env.example.'))
          ?? sortedFileNames.find((name) => name === '.env.sample')