manual_generate_ipa.yml

name: Manual Generate iOS IPA
on:
  workflow_dispatch:
    inputs:

      buildVariant:
        type: choice
        description: 'Build Variant'
        required: true
        default: 'release'
        options: 
        - release
        - debug

jobs:

  ipa:
    name: Generate ${{ github.event.inputs.buildVariant }} IPA
    runs-on: macos-latest

    steps:
      - uses: actions/checkout@v4
        with:
          fetch-depth: 0
          submodules: recursive
        
      - name: Check Valid Version Tags
        id: valid-tags
        shell: bash
        run: |
          echo "count=$(git tag -l 'v[0-9]*' | wc -l | tr -d ' ')" >> $GITHUB_OUTPUT

      - name: Fetch upstream tags # required for git describe to return a valid version on a new fork
        if: ${{ steps.valid-tags.outputs.count == '0' }}
        run: |
          # TODO: should try to fetch tags from whereever this repo was forked from before fetching from official repo
          git remote add upstream https://github.com/hrydgard/ppsspp.git # fetching from official repo as a fallback
          git fetch --deepen=15000 --no-recurse-submodules --tags upstream || exit 0

      - name: Set Env Var(s)
        run: |
          echo "GIT_VERSION=$(git describe --always)" >> $GITHUB_ENV
        
      - name: Create macOS git-version.cpp & Version.txt
        run: |
          echo "const char *PPSSPP_GIT_VERSION = \"${GIT_VERSION}\";" > git-version.cpp
          echo "#define PPSSPP_GIT_VERSION_NO_UPDATE 1" >> git-version.cpp
          # Create Version.txt file (should probably do this during building process)
          mkdir build-ios
          mkdir build-ios/PPSSPP.app
          echo $(echo $GIT_VERSION | cut -c 2-) > build-ios/PPSSPP.app/Version.txt
          # Testing values ...
          echo "Content of [GITHUB_REF##*/] = ${GITHUB_REF##*/}"
          echo "count=${{steps.valid-tags.outputs.count}}"
          echo $(echo $GIT_VERSION | cut -c 2-)
          # Testing file location ...
          find . -name "Version.txt"
          
      - name: Setup ccache
        uses: hendrikmuhs/ccache-action@main
        with:
          key: ios
          create-symlink: true
      
      - name: Execute build
        env:
          CC: clang
          CXX: clang++
          USE_CCACHE: 1
        run: |
          export PATH="/usr/lib/ccache:/usr/local/opt/ccache/libexec:$PATH"
          export CCACHE_SLOPPINESS=pch_defines,clang_index_store,ivfsoverlay,include_file_ctime,include_file_mtime,modules,system_headers,time_macros
          export CCACHE_FILECLONE=true
          export CCACHE_DEPEND=true
          export CCACHE_COMPILERCHECK=content
          ./b.sh --ios --${{ github.event.inputs.buildVariant }}
      
      - name: Package build
        run: |
          # Testing file location ...
          find . -name "Version.txt"
          find . -name "*.app"
          mkdir ppsspp
          if [ -e build*/PPSSPP.app ]; then
            mkdir ppsspp/Payload
            cp -a build*/PPSSPP.app ppsspp/Payload
            # GitHub Actions zipping kills symlinks and permissions.
            cd ppsspp
            zip -qry PPSSPP.ipa Payload
            rm -rf Payload
            cd -
          fi

      - name: Upload artifact
        uses: actions/upload-artifact@v4
        with:
          name: iOS-${{ github.event.inputs.buildVariant }} build
          path: ppsspp/