name: Upload to AUR

on:
  release:
    types: [published]

jobs:
  build:
    runs-on: ubuntu-latest
    steps:

      - name: Check tag aka check release type
        id: checktag
        run: |
          if [[ "${{ github.ref }}" == *"dev"* ]]; then
            echo "Skip the workflow as the tag contains 'dev'"
            echo "::set-output name=skip::true"
          else
            echo "Continue the workflow"
            echo "::set-output name=skip::false"
          fi
        shell: bash

      - name: Extract tag name
        id: get_version
        run: echo ::set-output name=TAG_VERSION::${{ github.event.release.tag_name }}

      - name: Extra tag name without v
        id: get_version_without_v
        run: echo ::set-output name=TAG_VERSION_WITHOUT_V::$(echo "${{ github.event.release.tag_name }}" | sed 's/^v//')

      - name: Extract package_file_name
        id: get_package_file_name
        run: echo ::set-output name=PACKAGE_FILE_NAME::siyuan-${{ steps.get_version_without_v.outputs.TAG_VERSION_WITHOUT_V }}-linux.AppImage

      - name: Create PKGBUILD
        run: |
          cat << EOF >> PKGBUILD
          # maintainer: zxkmm (IHp4a21tQGhvdG1haWwuY29t)
          # auto running on siyuan official repo
          # PKGBUILD is modified from https://aur.archlinux.org/cgit/aur.git/tree/PKGBUILD?h=siyuan-appimage
          # which is made by vvxxp8 <concatenate[g] the characters[x] in square[b] brackets[1] in[5] order[3] at gmail dot com>
          
          pkgname=siyuan_stable
          pkgver=${{ steps.get_version.outputs.TAG_VERSION }}
          pkgrel=0
          pkgdesc="auto upload to AUR when SiYuan stable release"
          arch=("x86_64")
          url="https://b3log.org/siyuan"
          license=("AGPL-3.0-only")
          _pkgname=${{ steps.get_package_file_name.outputs.PACKAGE_FILE_NAME }}
          noextract=(${{ steps.get_package_file_name.outputs.PACKAGE_FILE_NAME }})
          options=("!strip" "!debug")
          depends=("fuse2")
          optdepends=('pandoc: docx export')
          source=("\${_pkgname}::https://github.com/siyuan-note/siyuan/releases/download/${{ steps.get_version.outputs.TAG_VERSION }}/${{ steps.get_package_file_name.outputs.PACKAGE_FILE_NAME }}")
          sha256sums=('SKIP')
          
          _installdir=/opt/appimages

          prepare() {
              chmod a+x \${_pkgname}
              ./\${_pkgname} --appimage-extract >/dev/null
              sed -i "s+AppRun+\${_installdir}/siyuan.AppImage+" "squashfs-root/siyuan.desktop"
              sed -i "s+^Icon=.*+Icon=siyuan_stable+" "squashfs-root/siyuan.desktop"
          }

          package() {
              install -Dm755 \${_pkgname} "\${pkgdir}/\${_installdir}/siyuan.AppImage"
              install -Dm644 "squashfs-root/resources/stage/icon.png" "\${pkgdir}/usr/share/icons/hicolor/512x512/apps/siyuan_stable.png"
              install -Dm644 "squashfs-root/siyuan.desktop" "\${pkgdir}/usr/share/applications/siyuan_stable.desktop"
          }
          EOF

      - name: Publish AUR package
        uses: KSXGitHub/github-actions-deploy-aur@v2.7.1
        with:
          pkgname: siyuan_stable
          pkgbuild: ./PKGBUILD
          commit_username: ${{ secrets.AUR_USERNAME }}
          commit_email: ${{ secrets.AUR_EMAIL }}
          ssh_private_key: ${{ secrets.AUR_SSH_PRIVATE_KEY }}
          commit_message: Update AUR package
          ssh_keyscan_types: rsa,dsa,ecdsa,ed25519