.github/workflows/rocq_kernel_verification.yml

name: Rocq Kernel Verification

on:
  push:
    branches: [ coq-kernel-recovery, main ]
    paths:
      - 'coq/**'
      - '.github/workflows/rocq_kernel_verification.yml'
  pull_request:
    branches: [ coq-kernel-recovery, main ]

jobs:
  rocq-verify:
    runs-on: ubuntu-latest
    timeout-minutes: 60

    steps:
    - name: Checkout code
      uses: actions/checkout@v4
      with:
        fetch-depth: 0

    - name: Install Coq Compiler
      run: |
        sudo apt-get update
        sudo apt-get install -y opam
        opam init -a -y
        eval $(opam env)
        opam repo add coq-released https://coq.inria.fr/opam/released
        opam install -y coq
        echo "COQ_PATH=$(opam config var lib)/coq" >> $GITHUB_ENV
        echo "$(opam config exec -- ocamlfind printconf bin)" >> $GITHUB_PATH

    - name: Verify Coq installation
      run: |
        coqc --version
        which coqc

    - name: Build _CoqProject
      working-directory: ./coq
      run: |
        coq_makefile -f _CoqProject -o Makefile.coq
        ls -la

    - name: Compile Coq files
      working-directory: ./coq
      run: |
        coqc -R World World -R Machine Machine -R Mutation Mutation -R Dump Dump -R Proofs Proofs \
          World/ObjectKinds.v \
          Machine/State.v \
          Machine/StepRelation.v \
          Machine/StepFunction.v \
          Machine/Execution.v \
          Mutation/Event.v \
          Mutation/Validation.v \
          Mutation/Journal.v \
          Mutation/Replay.v \
          Mutation/Rollback.v \
          Dump/Bytes.v \
          Dump/Canonical.v \
          Dump/Encode.v \
          Dump/Decode.v \
          Dump/Validate.v \
          Dump/RoundTrip.v \
          Proofs/Theorems.v \
          Proofs/Preservation.v \
          -v 2>&1 | tee rocq_build.log

    - name: Check for Admitted/sorry
      run: |
        if grep -r "Admitted\|admit\|Abort\|sorry" coq --include="*.v"; then
          echo "ERROR: Found forbidden patterns (Admitted, admit, Abort, sorry)"
          exit 1
        else
          echo "✓ No forbidden patterns found"
        fi

    - name: Extract proof summary
      run: |
        echo "## Rocq Kernel Verification Summary" > rocq_summary.md
        echo "" >> rocq_summary.md
        echo "- **Branch**: ${{ github.ref }}" >> rocq_summary.md
        echo "- **Commit**: ${{ github.sha }}" >> rocq_summary.md
        echo "- **Timestamp**: $(date -u +'%Y-%m-%dT%H:%M:%SZ')" >> rocq_summary.md
        echo "" >> rocq_summary.md
        echo "### Compilation Result" >> rocq_summary.md
        if [ $? -eq 0 ]; then
          echo "✅ **ROCQ_KERNEL_VERIFIED**" >> rocq_summary.md
        else
          echo "❌ **KERNEL_VERIFICATION_FAILED**" >> rocq_summary.md
        fi
        cat rocq_summary.md

    - name: Upload build log
      if: always()
      uses: actions/upload-artifact@v4
      with:
        name: rocq_build_log
        path: coq/rocq_build.log
        retention-days: 30

    - name: Upload proof artifacts
      if: success()
      uses: actions/upload-artifact@v4
      with:
        name: rocq_proofs
        path: coq/*.vo
        retention-days: 30

    - name: Publish verification result
      if: always()
      run: |
        cat rocq_summary.md >> $GITHUB_STEP_SUMMARY