Function up

src/cli/up.ts:229–280

()

}

export async function up(): Promise<void> {
  try {
    const instructionFilePath = await findNearestInstructionFile(getCwd())
    if (!instructionFilePath) {
      writeToStderr(
        'No AGENTS.md or NCODE.md instruction file was found in this directory or any parent directory.\n',
      )
      await gracefulShutdown(1)
      return
    }

    const markdown = await readFile(instructionFilePath, 'utf8')
    const section = extractUpSection(markdown)
    if (!section) {
      writeToStderr(
        `No "# code up" or "# ncode up" section was found in ${instructionFilePath}.\n`,
      )
      await gracefulShutdown(1)
      return
    }

    const blocks = extractExecutableBlocks(section)
    if (blocks.length === 0) {
      writeToStderr(
        `The setup section in ${instructionFilePath} does not contain any executable shell code blocks.\n`,
      )
      await gracefulShutdown(1)
      return
    }

    writeToStdout(`Using ${instructionFilePath}\n`)
    for (const [index, block] of blocks.entries()) {
      writeToStdout(
        `\n[code up] Running block ${index + 1}/${blocks.length} (line ${block.startLine})\n`,
      )
      const exitCode = await runBlock(block, dirname(instructionFilePath))
      if (exitCode !== 0) {
        writeToStderr(
          `[code up] Block ${index + 1} failed with exit code ${exitCode}.\n`,
        )
        await gracefulShutdown(exitCode)
        return
      }
    }

    writeToStdout(`\n[code up] Completed ${blocks.length} setup block(s).\n`)
    await gracefulShutdown(0)
  } catch (error) {
    writeToStderr(`code up failed: ${error instanceof Error ? error.message : String(error)}\n`)
    await gracefulShutdown(1)
  }
}