name: Emacs Package CI

on:
  push:
    branches:
      - master

jobs:
  compile:
    name: Compile Emacs Package
    runs-on: ubuntu-latest
    container:
      image: silex/emacs:29.1
    env:
      TERM: dumb
      DEBIAN_FRONTEND: noninteractive
    steps:
      - name: Checkout code
        uses: actions/checkout@v3

      - name: Install Git
        run: |
          echo "🔧 Installing Git..."
          apt-get update -qq && apt-get install -y -qq git
          git --version

      - name: Setup Emacs environment
        run: mkdir -p .emacs.d/elpa

      - name: Install dependencies (forge & llm)
        run: |
          emacs --batch -Q \
            --eval "(require 'package)" \
            --eval "(add-to-list 'package-archives '(\"melpa\" . \"https://melpa.org/packages/\"))" \
            --eval "(package-initialize)" \
            --eval "(package-refresh-contents)" \
            --eval "(package-install 'forge)" \
            --eval "(package-install 'llm)"

      - name: Verify dependency installation
        run: |
          emacs --batch -Q \
            --eval "(require 'package)" \
            --eval "(package-initialize)" \
            --eval "(when (not (package-installed-p 'forge)) (error \"Forge installation failed\"))" \
            --eval "(when (not (package-installed-p 'llm)) (error \"LLM installation failed\"))"

      - name: Byte-compile the package
        run: |
          emacs --batch -Q \
            --eval "(require 'package)" \
            --eval "(package-initialize)" \
            --eval "(setq byte-compile-error-on-warn t)" \
            -f batch-byte-compile forge-llm.el

      - name: Verify package loads correctly
        run: |
          emacs --batch -Q \
            --eval "(require 'package)" \
            --eval "(package-initialize)" \
            --eval "(load-file \"forge-llm.elc\")" \
            --eval "(require 'forge-llm)"

      - name: Upload byte-compiled file
        uses: actions/upload-artifact@v3
        with:
          name: forge-llm.elc
          path: forge-llm.elc

  lint:
    name: Lint Emacs Package
    runs-on: ubuntu-latest
    container:
      image: silex/emacs:29.1
    steps:
      - name: Checkout code
        uses: actions/checkout@v3

      - name: Install package-lint and dependencies
        run: |
          emacs --batch -Q \
            --eval "(require 'package)" \
            --eval "(add-to-list 'package-archives '(\"melpa\" . \"https://melpa.org/packages/\"))" \
            --eval "(package-initialize)" \
            --eval "(package-refresh-contents)" \
            --eval "(package-install 'package-lint)" \
            --eval "(package-install 'forge)" \
            --eval "(package-install 'llm)"

      - name: Lint with package-lint
        run: |
          emacs --batch -Q \
            --eval "(require 'package)" \
            --eval "(package-initialize)" \
            --eval "(require 'package-lint)" \
            --eval "(setq package-lint-main-file \"forge-llm.el\")" \
            --eval "(with-current-buffer (find-file-noselect \"forge-llm.el\") \
                      (let ((package-lint-results (package-lint-buffer))) \
                        (if package-lint-results \
                            (progn \
                              (message \"Package lint errors found:\") \
                              (dolist (err package-lint-results) \
                                (message \"%s\" err)) \
                              (error \"Package lint failed\")) \
                          (message \"No package lint errors found\"))))"