finch-vm-test.yaml

name: Finch VM
on:
  push:
    branches:
      - main
    paths-ignore:
      - '**.md'
  pull_request:
    branches:
      - main
    paths-ignore:
      - '**.md'
  workflow_dispatch:
env:
  GO_VERSION: '1.24.11'
jobs:
  mac-test-e2e:
    runs-on: codebuild-finch-daemon-arm64-2-instance-${{ github.run_id }}-${{ github.run_attempt }}
    steps:
      - name: Configure Git for ec2-user
        run: |
          git config --global --add safe.directory "*"
        shell: bash

      - uses: actions/setup-go@d35c59abb061a4a6fb18e82ac0862c26744d6ab5 # v5.5.0
        with:
          go-version: ${{ env.GO_VERSION }}
          cache: false

      - name: Configure Go for ec2-user
        run: |
          # Ensure Go is properly configured for ec2-user
          chown -R ec2-user:staff $GOPATH || true
          chown -R ec2-user:staff $RUNNER_TOOL_CACHE/go || true

      - name: Install Rosetta 2
        run: su ec2-user -c 'echo "A" | /usr/sbin/softwareupdate --install-rosetta --agree-to-license || true'

      - name: Configure Homebrew for ec2-user
        run: |
          echo "Creating .brewrc file for ec2-user..."
          cat > /Users/ec2-user/.brewrc << 'EOF'
          # Homebrew environment setup
          export PATH="/opt/homebrew/bin:/opt/homebrew/sbin:$PATH"
          export HOMEBREW_PREFIX="/opt/homebrew"
          export HOMEBREW_CELLAR="/opt/homebrew/Cellar"
          export HOMEBREW_REPOSITORY="/opt/homebrew"
          export HOMEBREW_NO_AUTO_UPDATE=1
          EOF
          chown ec2-user:staff /Users/ec2-user/.brewrc

          # Fix Homebrew permissions
          echo "Setting permissions for Homebrew directories..."
          mkdir -p /opt/homebrew/Cellar
          chown -R ec2-user:staff /opt/homebrew
        shell: bash

      # Install dependencies using ec2-user with custom environment
      - name: Install dependencies
        run: |
          echo "Installing dependencies as ec2-user..."
          # Run brew with custom environment
          su ec2-user -c 'source /Users/ec2-user/.brewrc && brew install lz4 automake autoconf libtool yq'
        shell: bash

      - name: Checkout mainline finch repo
        uses: actions/checkout@08c6903cd8c0fde910a37f88322edcfb5dd907a8 # v5.0.0
        with:
          # TODO: revert to main
          ref: updated-finch-core-nerdctl
          repository: runfinch/finch
          fetch-depth: 0
          persist-credentials: false
          submodules: recursive

      - name: Checkout finch-daemon PR
        uses: actions/checkout@08c6903cd8c0fde910a37f88322edcfb5dd907a8 # v5.0.0
        with:
          ref: ${{ github.event.pull_request.head.sha || 'main' }}
          repository: ${{ github.event.pull_request.head.repo.full_name || github.repository }}
          fetch-depth: 0
          persist-credentials: false
          submodules: recursive
          path: finch-daemon-pr

      - name: Clean macOS runner workspace
        run: |
          # taken from test-pkg workflow in finch
          sudo rm -rf /Applications/Finch
          sudo rm -rf /opt/finch
          su ec2-user -c 'rm -rf ~/.finch'
          sudo rm -rf ./_output
          if pgrep '^qemu-system'; then
            sudo pkill '^qemu-system'
          fi
          if pgrep '^socket_vmnet'; then
            sudo pkill '^socket_vmnet'
          fi

      - name: Make & install Finch
        run: |
          chown -R ec2-user:staff "$GITHUB_WORKSPACE"
          su ec2-user -c "cd $GITHUB_WORKSPACE && make clean && make FINCH_OS_IMAGE_LOCATION_ROOT=/Applications/Finch && make install PREFIX=Applications/Finch"
          su ec2-user -c "ls -lah /Applications/Finch"

      - name: Make Finch Daemon
        run: |
          su ec2-user -c "cd $GITHUB_WORKSPACE/finch-daemon-pr && STATIC=1 GOPROXY=direct GOOS=linux GOARCH=\$(go env GOARCH) make"
          su ec2-user -c "cp $GITHUB_WORKSPACE/finch-daemon-pr/bin/finch-daemon /Applications/Finch/finch-daemon/finch-daemon"

      - name: Initializing Finch VM
        run: |
          su ec2-user -c 'finch vm init'
          su ec2-user -c 'while ! finch vm status | grep -q "Running"; do echo "Waiting for VM..."; sleep 5; done'

      - name: Pinging Finch Daemon socket
        run: |
          su ec2-user -c 'LIMA_HOME=/Applications/Finch/lima/data /Applications/Finch/lima/bin/limactl shell finch curl --unix-socket /var/run/finch.sock -X GET http:/v1.41/version'

      # Run e2e tests
      - name: Run e2e tests
        uses: nick-fields/retry@ce71cc2ab81d554ebbe88c79ab5975992d79ba08 # v3.0.2
        with:
          timeout_minutes: 120
          max_attempts: 3
          command: |
            echo "Running e2e tests..."
            su ec2-user -c 'cd ${{ github.workspace }}/finch-daemon-pr && make test-e2e-inside-vm'

      - name: Stop & remove Finch VM
        run: |
          echo "Stopping Finch VM as ec2-user..."
          # Stop VM using ec2-user with custom environment
          su ec2-user -c "source /Users/ec2-user/.brewrc && HOME=/Users/ec2-user finch vm remove -f"
        shell: bash
        if: always()