limine/.github/workflows/release.yml

name: Release

on:
  push:
    tags:
    - 'v*'

jobs:
  build:
    name: Build and upload artifacts
    runs-on: ubuntu-20.04

    steps:
      - name: Checkout code
        uses: actions/checkout@v2
        with:
          fetch-depth: '0'

      - name: Get tag name
        run: echo "TAG_NAME=$(git describe --exact-match --tags $(git log -n1 --pretty='%h'))" >> $GITHUB_ENV

      - name: Get branch name
        run: echo "BRANCH_NAME=$(echo "$TAG_NAME" | grep -o 'v[0-9]\+\.')0-branch" >> $GITHUB_ENV

      - name: Install dependencies
        run: sudo apt-get update && sudo apt-get install git build-essential nasm gcc-mingw-w64 gcc-multilib curl mtools -y

      - name: Build the toolchain
        run: make toolchain

      - name: Build the bootloader
        run: make

      - name: Clean limine-install
        run: make -C limine-install clean

      - name: Build limine-install-linux-x86_64
        run: make CFLAGS="-O2 -pipe -static" bin/limine-install

      - name: Strip limine-install-linux-x86_64
        run: strip bin/limine-install

      - name: Rename limine-install-linux-x86_64
        run: mv bin/limine-install bin/limine-install-linux-x86_64

      - name: Clean limine-install
        run: make -C limine-install clean

      - name: Build limine-install-linux-x86_32
        run: make CC="gcc -m32" CFLAGS="-O2 -pipe -static" bin/limine-install

      - name: Strip limine-install-linux-x86_32
        run: strip bin/limine-install

      - name: Rename limine-install-linux-x86_32
        run: mv bin/limine-install bin/limine-install-linux-x86_32

      - name: Clean limine-install
        run: make -C limine-install clean

      - name: Build limine-install-win32
        run: make CC="i686-w64-mingw32-gcc" CFLAGS="-O2 -pipe" bin/limine-install

      - name: Strip limine-install-win32
        run: i686-w64-mingw32-strip bin/limine-install.exe

      - name: Rename limine-install-win32
        run: mv bin/limine-install.exe bin/limine-install-win32.exe

      - name: Clean limine-install
        run: make -C limine-install clean

      - name: Copy limine-install to bin
        run: cp limine-install/* limine-install/.gitignore bin/

      - name: Copy LICENSE to bin
        run: cp LICENSE.md bin/

      - name: Push binaries to binary branch
        run: |
          git config user.name 'mintsuki'
          git config user.email 'mintsuki@users.noreply.github.com'
          git fetch --all
          git checkout $BRANCH_NAME-binary || git checkout --orphan $BRANCH_NAME-binary
          rm -rf $(ls -a | grep -v '^\.git$' | grep -v '^\.\.$' | grep -v '^\.$' | grep -v '^bin$')
          cp -r bin/. ./
          rm -rf bin
          git add .
          git commit -m "Binary release $TAG_NAME"
          git push origin $BRANCH_NAME-binary
          git tag $TAG_NAME-binary
          git push origin $BRANCH_NAME-binary --tags
          git checkout latest-binary
          git rebase $BRANCH_NAME-binary && git push origin latest-binary

      - name: Cleanup source tree
        run: git checkout $TAG_NAME && rm -rf * && git checkout .

      - name: Package release tarball
        run: make dist

      - name: Create release notes
        run: echo "Binary release can be found at https://github.com/limine-bootloader/limine/tree/$TAG_NAME-binary" > rel_notes.txt

      - name: Release
        uses: softprops/action-gh-release@v1
        with:
          body_path: rel_notes.txt
          files: |
            limine-*.tar.xz
        env:
          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}