name: Release AmneziaWG Kernel Module
on: [workflow_dispatch]
# on:
#   push:
#     tags:
#       - "v*.*.*"

jobs:
  build:
    name: "${{ matrix.tag }} - ${{ matrix.build_env.pkgarch}} :: ${{ matrix.build_env.target}}/${{ matrix.build_env.subtarget}} build"
    runs-on: ubuntu-latest
    strategy:
      matrix:
        tag: ['v23.05.0']
        build_env:
          - pkgarch: mipsel_24kc
            target: ramips
            subtarget: mt7621
    steps:
      - uses: actions/checkout@v4
        with:
          repository: openwrt/openwrt
          ref: ${{ matrix.tag }}
          fetch-depth: 0

      - name: Cache Tools and Kernel
        id: cache-tools-kernel
        uses: actions/cache@v3
        env:
          cache-name: "cache-tools-kernel-${{ matrix.tag }}-${{ matrix.build_env.pkgarch}}-${{ matrix.build_env.target}}-${{ matrix.build_env.subtarget}}"
        with:
          path: .
          key: ${{ runner.os }}-build-${{ env.cache-name }}
          restore-keys: |
            ${{ runner.os }}-build-cache-tools-kernel-${{ matrix.tag }}-${{ matrix.build_env.pkgarch}}-
            ${{ runner.os }}-build-cache-tools-kernel-${{ matrix.tag }}-
            ${{ runner.os }}-build-

      - name: Building kernel and tools
        if: ${{ steps.cache-tools-kernel.outputs.cache-hit != 'true' }}
        run: |
          pkgarch=${{ matrix.build_env.pkgarch}}
          target=${{ matrix.build_env.target}}
          subtarget=${{ matrix.build_env.subtarget}}

          echo "pkgarch: ${pkgarch}, target: ${target}, subtarget: ${subtarget}"

          echo "CONFIG_TARGET_${target}=y" > .config
          echo "CONFIG_TARGET_${target}_${subtarget}=y" >> .config
          echo "CONFIG_DEFAULT_TARGET_${target}_${subtarget}=y" >> .config
          echo "CONFIG_ALL_KMODS=y" >> .config

          echo "CONFIG_PACKAGE_kmod-amneziawg=m" >> .config
          echo "CONFIG_PACKAGE_amnezia-wg-tools=y" >> .config
          echo "CONFIG_PACKAGE_luci-app-amneziawg=y" >> .config

          echo "CONFIG_PACKAGE_kmod-crypto-lib-chacha20=m" >> .config
          echo "CONFIG_PACKAGE_kmod-crypto-lib-chacha20poly1305=m" >> .config
          echo "CONFIG_PACKAGE_kmod-crypto-chacha20poly1305=m" >> .config

          make defconfig

          echo "    > make tools/install"
          make tools/install -i -j `nproc`
          echo "    > make toolchain/install"
          make toolchain/install  -i -j `nproc`
          # compile kernel module
          echo "    > make target/linux/compile"
          make target/linux/compile  -i -j `nproc` V=s

      - name: Update feeds
        run: |
          cp feeds.conf.default feeds.conf
          echo "src-git awgopenwrt https://github.com/yury-sannikov/awg-openwrt.git" >> ./feeds.conf

          ./scripts/feeds update luci
          ./scripts/feeds install -a -p luci
          ./scripts/feeds update awgopenwrt
          ./scripts/feeds install -a -p awgopenwrt

          echo "CONFIG_PACKAGE_kmod-amneziawg=m" >> .config
          echo "CONFIG_PACKAGE_amnezia-wg-tools=y" >> .config
          echo "CONFIG_PACKAGE_luci-app-amneziawg=y" >> .config
          make defconfig

      - name: Build amnezia-wg-tools
        run: |
          make package/amnezia-wg-tools/{clean,download,prepare}
          make package/amnezia-wg-tools/compile

      - name: Build kmod-amneziawg
        run: |
          make package/kmod-amneziawg/{clean,download,prepare}
          make package/kmod-amneziawg/compile

      - name: Build luci
        run: |
          make package/luci-app-amneziawg/{clean,download,prepare}
          make package/luci-app-amneziawg/compile V=s

      - name: Prepare artifacts
        run: |
          rm feeds.conf
          ls -al bin/packages/${{ matrix.build_env.pkgarch }}/awgopenwrt || true
          ls -al bin/targets/${{ matrix.build_env.target}}/${{ matrix.build_env.subtarget}}/packages/ || true

      # - name: Release
      #   uses: softprops/action-gh-release@v1
      #   with:
      #     files: |
      #       bin/targets/${{ matrix.build_env.target}}/${{ matrix.build_env.subtarget}}/packages/kmod-amneziawg*.ipk