Module: Hunkify::CLI

Defined in:
lib/hunkify/cli.rb

Class Method Summary collapse

Class Method Details

.execute_commits(plan, hunks_by_id, original_staged_files) ⇒ Object 



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# File 'lib/hunkify/cli.rb', line 97

def execute_commits(plan, hunks_by_id, original_staged_files)
  puts
  total = plan.size

  Git.unstage_all

  plan.each_with_index do |(message, hunk_ids), i|
    print "  #{Color.dim("Commit #{i + 1}/#{total}...")} "

    hunks_by_file = hunk_ids
      .map { |id| hunks_by_id[id] }
      .group_by(&:file_path)

    patch = hunks_by_file.map do |_file_path, file_hunks|
      first = file_hunks.first
      hunk_bodies = file_hunks.map do |h|
        body = h.lines.join("\n")
        body += "\n" unless body.end_with?("\n")
        "#{h.hunk_header}\n#{body}"
      end.join
      "#{first.file_header}\n#{hunk_bodies}"
    end.join("\n")

    if ENV["HUNKIFY_DEBUG"]
      warn "\n--- PATCH ---\n#{patch}\n-------------\n"
    end

    begin
      Git.apply_patch_to_index(patch)
      Git.commit(message)
      puts Color.green("✓ #{message}")
    rescue RuntimeError => e
      puts Color.red("✗ #{e.message}")
      puts Color.yellow("  ⚠️  Rollback: restaging original files...")
      Git.unstage_all
      Git.restage_files(original_staged_files)
      raise
    end
  end
end

.run(argv) ⇒ Object 



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# File 'lib/hunkify/cli.rb', line 13

def run(argv)
  context = argv[0]

  UI.print_header

  begin
    Git.root
  rescue RuntimeError
    puts Color.red("  ✗ This directory is not a Git repository.")
    exit 1
  end

  unless Git.has_staged_changes?
    puts Color.yellow("  ⚠️  No staged changes.")
    puts Color.dim("  Run first: git add <files>")
    exit 0
  end

  original_staged_files = Git.staged_files

  puts Color.dim("  Parsing diff...")
  raw_diff = Git.staged_diff
  hunks = DiffParser.parse(raw_diff)

  if hunks.empty?
    puts Color.yellow("  ⚠️  No hunks found in staged diff.")
    exit 0
  end

  UI.print_hunks_overview(hunks)

  hunks_by_id = hunks.each_with_object({}) { |h, acc| acc[h.id] = h }

  puts Color.dim("  Analyzing and grouping via Claude #{AnthropicAPI::MODEL}...")
  puts

  begin
    result = AnthropicAPI.group_hunks(hunks, context: context)
  rescue JSON::ParserError
    puts Color.red("  ✗ Invalid AI response (malformed JSON). Try again.")
    exit 1
  rescue RuntimeError => e
    puts Color.red("  ✗ #{e.message}")
    exit 1
  end

  commits_data = result["commits"]

  if commits_data.nil? || commits_data.empty?
    puts Color.red("  ✗ The AI returned no commits.")
    exit 1
  end

  commits_data.each do |c|
    c["hunk_ids"] = c["hunk_ids"].select { |id| hunks_by_id.key?(id) }
  end
  commits_data.reject! { |c| c["hunk_ids"].empty? }

  UI.print_grouping(commits_data, hunks_by_id)

  UI.reassign_loop(commits_data, hunks_by_id, context: context)

  plan = []
  commits_data.each_with_index do |c, i|
    puts Color.bold("  Commit #{i + 1}/#{commits_data.size}:")
    msg = UI.prompt_edit_commit(c, i + 1, commits_data.size)
    plan << [msg, c["hunk_ids"]] if msg
    puts
  end

  if plan.empty?
    puts Color.yellow("  No commit selected.")
    exit 0
  end

  UI.confirm_plan(plan)

  execute_commits(plan, hunks_by_id, original_staged_files)

  puts
  puts Color.bold(Color.green("  ✅ #{plan.size} commit(s) successfully created!"))
  puts
end