---

name: ci-and-releases description: A lightweight checklist for CI, toolchain bumps, and version/release hygiene for the ComputationalPaths Lean 4 project (Lake + lean-action CI).

CI & Releases

Local CI Mirror

Copy# Build
lake build

# Run executable
lake exe computational_paths

# Clean rebuild
lake clean && lake build

Version Bump

1. Update ComputationalPaths/Basic.lean (libraryVersion)
2. Build + run exe to confirm

Toolchain Bump

1. Edit lean-toolchain
2. Build; run lake update if dependencies need repinning
3. Build again

CI Configuration

GitHub Actions uses leanprover/lean-action@v1:

Copy# .github/workflows/lean_action_ci.yml
name: Lean Action CI
on: [push, pull_request, workflow_dispatch]
jobs:
  build:
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v4
      - uses: leanprover/lean-action@v1