name: CI/CD

on:
  push:
    tags:
      - 'v*'

jobs:
  build:
    name: Package
    runs-on: ubuntu-latest
    steps:
      - name: Checkout Code
        uses: actions/checkout@v4

      - name: Extract Version
        run: echo "VERSION=${GITHUB_REF#refs/tags/v}" >> $GITHUB_ENV

      - name: Generate PKGBUILD
        run: |
          TAR_URL="https://git.uyani.de/Uyanide/WallReel/archive/v${{ env.VERSION }}.tar.gz"

          wget -qO source.tar.gz "$TAR_URL"
          SHA256=$(sha256sum source.tar.gz | awk '{print $1}')

          cat << 'EOF' > PKGBUILD
          # Maintainer: Uyanide <me@uyani.de>
          pkgname=wallreel
          pkgver=${{ env.VERSION }}
          pkgrel=1
          pkgdesc="Choose and set desktop wallpapers with customizable themes and actions"
          arch=('x86_64')
          url="https://git.uyani.de/Uyanide/WallReel"
          license=('MIT')
          depends=('qt6-base' 'qt6-declarative' 'gcc-libs' 'glibc')
          makedepends=('cmake' 'ninja')
          source=("${pkgname}-${pkgver}.tar.gz::https://git.uyani.de/Uyanide/WallReel/archive/v${pkgver}.tar.gz")
          sha256sums=('INSERT_SHA256_HERE')

          build() {
              cd "wallreel"
              cmake -B build -S . -G Ninja \
                  -DCMAKE_BUILD_TYPE='Release' \
                  -DCMAKE_INSTALL_PREFIX='/usr' \
                  -Wno-dev
              cmake --build build
          }

          package() {
              cd "wallreel"
              DESTDIR="$pkgdir" cmake --install build
              install -Dm644 LICENSE "$pkgdir/usr/share/licenses/$pkgname/LICENSE"
          }
          EOF

          sed -i "s/INSERT_SHA256_HERE/$SHA256/" PKGBUILD

      - name: Build and Generate AUR Meta
        run: |
          tar -cf - . | docker run --rm -i archlinux:latest /bin/bash -e -c "
            mkdir -p /workspace && cd /workspace
            tar -xf -
            exec 3>&1 1>&2

            pacman-key --init && pacman-key --populate
            pacman -Sy --noconfirm archlinux-keyring
            pacman -Su --noconfirm base-devel cmake ninja qt6-base qt6-declarative sudo

            useradd -m builduser
            chown -R builduser:builduser /workspace
            echo 'builduser ALL=(ALL) NOPASSWD: ALL' >> /etc/sudoers

            su - builduser -c 'cd /workspace && makepkg -sf --noconfirm'
            su - builduser -c 'cd /workspace && makepkg --printsrcinfo > .SRCINFO'

            tar -cf - *.pkg.tar.zst PKGBUILD LICENSE .SRCINFO >&3
          " | tar -xf -

      - name: Upload Artifacts
        uses: actions/upload-artifact@v3
        with:
          name: release-artifacts
          path: |
            *.pkg.tar.zst
            PKGBUILD
            LICENSE
            .SRCINFO

  release:
    name: Publish
    needs: build
    runs-on: ubuntu-latest
    steps:
      - name: Extract Version
        run: echo "VERSION=${GITHUB_REF#refs/tags/v}" >> $GITHUB_ENV

      - name: Download Artifacts
        uses: actions/download-artifact@v3
        with:
          name: release-artifacts
          path: .

      - name: Publish to Gitea Release
        uses: softprops/action-gh-release@v1
        with:
          name: WallReel ${{ env.VERSION }}
          draft: false
          prerelease: false
          files: "*.pkg.tar.zst"
        env:
          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}

      - name: Publish to AUR
        env:
          AUR_KEY: ${{ secrets.AUR_SSH_PRIVATE_KEY }}
        run: |
          mkdir -p ~/.ssh
          echo "$AUR_KEY" > ~/.ssh/aur
          chmod 600 ~/.ssh/aur
          ssh-keyscan aur.archlinux.org >> ~/.ssh/known_hosts

          cat <<EOF > ~/.ssh/config
          Host aur.archlinux.org
            IdentityFile ~/.ssh/aur
            User aur
          EOF

          git config --global user.name "Uyanide"
          git config --global user.email "me@uyani.de"

          git clone ssh://aur@aur.archlinux.org/wallreel.git aur-repo
          cp PKGBUILD LICENSE .SRCINFO aur-repo/
          cd aur-repo

          git add PKGBUILD LICENSE .SRCINFO
          git commit -m "Release v${{ env.VERSION }}"
          git push origin master