pear-git / lib / cli / commands / commit.js

/**
 * pgh commit - Stage and commit changes
 *
 * Stages files and commits with a message.
 * Supports -a (all tracked), -m (message), --amend.
 */

import { log, error, jsonOut } from '../output.js'
import { gitExec, gitSpawn } from '../git.js'

export async function commitCommand (client, sub, args, flags) {
  const cwd = await gitExec(['rev-parse', '--show-toplevel'], '.')

  const message = flags.m || flags.message
  if (!message && !flags.amend) {
    error('Commit message required. Use -m "message"')
  }

  // Collect files to stage from positional args (sub + args)
  const files = []
  if (sub) files.push(sub)
  files.push(...args)

  // Stage files if specified, or all with -a
  if (files.length > 0) {
    await gitSpawn(['add', ...files], cwd)
  } else if (flags.a || flags.all) {
    await gitSpawn(['add', '-A'], cwd)
  }

  // Build commit args
  const gitArgs = ['commit']
  if (flags.amend) gitArgs.push('--amend')
  if (message) gitArgs.push('-m', message)
  if (flags.amend && !message) gitArgs.push('--no-edit')

  try {
    if (flags.json) {
      const output = await gitExec(gitArgs, cwd)
      jsonOut({ status: 'ok', output })
    } else {
      await gitSpawn(gitArgs, cwd)
    }
  } catch (err) {
    if (flags.json) {
      jsonOut({ status: 'error', error: err.message })
      process.exit(1)
    }
    throw err
  }
}

export function commitHelp () {
  log(`Usage: pgh commit [files...] -m "message" [flags]

Stage and commit changes.

Arguments:
  [files...]               Files to stage before committing

Flags:
  -m, --message MSG        Commit message (required unless --amend --no-edit)
  -a, --all                Stage all tracked changes before committing
  --amend                  Amend the previous commit
  --json                   Output as JSON

Examples:
  pgh commit -a -m "Add push/pull commands"
  pgh commit src/app.js -m "Fix bug"
  pgh commit -m "Update readme"
  pgh commit --amend -m "Better message"
  pgh commit --amend                         Amend with no message change`)
}