actions.yml

name: 'build'

on:
  push:
  pull_request:
  workflow_dispatch:

jobs:
  build_native:
    name: 'build native library on ${{ matrix.os }}'
    runs-on: ${{ matrix.os }}
    strategy:
      fail-fast: false
      matrix:
        os: [ubuntu-24.04, ubuntu-24.04-arm, macos-13, macos-14, windows-latest]
    steps:
      - name: checkout
        uses: actions/checkout@v4
        with:
          submodules: true
      - name: apt update (on Linux)
        if: startsWith(matrix.os, 'ubuntu')
        run: |
          sudo apt-get update
          echo y | sudo apt-get install doxygen cmake ninja-build libasound2-dev libjack-jackd2-dev
      - name: setup Windows developer tools for C++
        if: startsWith(matrix.os, 'windows')
        uses: ilammy/msvc-dev-cmd@v1
      - name: build libremidi on non-Windows platforms
        shell: bash
        if: ${{ !startsWith(matrix.os, 'windows') }}
        run: |
          cd external/libremidi
          cmake -B cmake-build-relwithdebinfo -DCMAKE_BUILD_TYPE=RelWithDebInfo -DBUILD_SHARED_LIBS=On
          cmake --build cmake-build-relwithdebinfo
      - name: build libremidi on Windows
        shell: bash
        if: startsWith(matrix.os, 'windows')
        run: |
          cd external/libremidi
          cmake -B cmake-build-relwithdebinfo -DBUILD_SHARED_LIBS=On
          cmake --build cmake-build-relwithdebinfo --config=Release
      - name: upload libremidi on ${{matrix.os}}
        if: startsWith(matrix.os, 'macos')
        uses: actions/upload-artifact@v4
        with:
          name: libremidi-bin-${{matrix.os}}
          path: external/libremidi/cmake-build-relwithdebinfo/liblibremidi.dylib
      - name: upload libremidi on ${{matrix.os}}
        if: startsWith(matrix.os, 'ubuntu')
        uses: actions/upload-artifact@v4
        with:
          name: libremidi-bin-${{matrix.os}}
          path: external/libremidi/cmake-build-relwithdebinfo/liblibremidi.so
      - name: upload libremidi on ${{matrix.os}}
        if: startsWith(matrix.os, 'windows')
        uses: actions/upload-artifact@v4
        with:
          name: libremidi-bin-${{matrix.os}}
          path: external/libremidi/cmake-build-relwithdebinfo/Release/libremidi.dll

  build-publish-jar:
    name: 'build and publish jar'
    needs: build_native
    runs-on: ubuntu-24.04
    steps:
      # Do I need to check out the repo TWICE!?
      - name: checkout
        uses: actions/checkout@v4
        with:
          submodules: true
      # get native build outcomes from all the target lanes
      - name: download libremidi on Darwin-x64
        uses: actions/download-artifact@v4
        with:
          name: libremidi-bin-macos-13
          path: libremidi-panama/src/main/resources/jne/macos/x64/
      - name: download libremidi on Darwin-arm64
        uses: actions/download-artifact@v4
        with:
          name: libremidi-bin-macos-14
          path: libremidi-panama/src/main/resources/jne/macos/arm64/
      - name: download libremidi on Linux-x64
        uses: actions/download-artifact@v4
        with:
          name: libremidi-bin-ubuntu-24.04
          path: libremidi-panama/src/main/resources/jne/linux/x64/
      - name: download libremidi on Linux-arm64
        uses: actions/download-artifact@v4
        with:
          name: libremidi-bin-ubuntu-24.04-arm
          path: libremidi-panama/src/main/resources/jne/linux/arm64/
      - name: download libremidi on Windows-x64
        uses: actions/download-artifact@v4
        with:
          name: libremidi-bin-windows-latest
          path: libremidi-panama/src/main/resources/jne/windows/x64/

      - name: set up JDK 17
        uses: actions/setup-java@v4
        with:
          distribution: 'temurin'
          java-version: '22'

      # Only for release tags
      - name: setup gpg necessities
        if: startsWith(github.ref, 'refs/tags/')
        shell: bash
        run: |
          mkdir -p '${{ github.workspace }}'
          echo '${{ secrets.GPG_KEY_CONTENTS }}' | base64 -d > '${{ github.workspace }}/${{ secrets.SIGNING_SECRET_KEY_RING_FILE }}'
      - name: rewrite build.gradle to require signing
        shell: bash
        if: startsWith(github.ref, 'refs/tags/')
        run: sed -i "s/signing {}/signing { sign(publishing.publications) }/" libremidi-panama/build.gradle

      # build or publish, depending on whether it is for release tags or not
      - name: build (ONLY FOR NON-RELEASES)
        if: ${{ !startsWith(github.ref, 'refs/tags/') }}
        run: |
          cd ${{ github.workspace }} && ./gradlew --warning-mode all build
      - name: publish (ONLY FOR NEW RELEASE TAGS)
        if: startsWith(github.ref, 'refs/tags/')
        run: |
          cd ${{ github.workspace }} && ./gradlew --warning-mode all build publish
        env:
          OSSRH_USERNAME: ${{ secrets.OSSRH_USERNAME }}
          OSSRH_PASSWORD: ${{ secrets.OSSRH_PASSWORD }}
          SIGNING_KEY_ID: ${{ secrets.SIGNING_KEY_ID }}
          SIGNING_PASSWORD: ${{ secrets.SIGNING_PASSWORD }}
          SIGNING_SECRET_KEY_RING_FILE: ${{ format('{0}/{1}', github.workspace, secrets.SIGNING_SECRET_KEY_RING_FILE) }}
      - name: upload artifact - Jar
        if: success()
        uses: actions/upload-artifact@v4
        with:
          name: libremidi-panama-jars
          path: libremidi-panama/build/libs/*.jar
      # Update API reference,
      - name: deploy to GitHub Pages
        if: success() && startsWith(github.ref, 'refs/tags/') && matrix.os == 'ubuntu-24.04'
        uses: JamesIves/github-pages-deploy-action@v4
        with:
          branch: gh-pages
          folder: libremidi-panama/build/docs/javadoc