mirror of
				https://github.com/Xahau/xahaud.git
				synced 2025-11-04 10:45:50 +00:00 
			
		
		
		
	
		
			
				
	
	
		
			333 lines
		
	
	
		
			13 KiB
		
	
	
	
		
			YAML
		
	
	
	
	
	
			
		
		
	
	
			333 lines
		
	
	
		
			13 KiB
		
	
	
	
		
			YAML
		
	
	
	
	
	
name: Nix - GA Runner
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on:
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  push:
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    branches: ["dev", "candidate", "release"]
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  pull_request:
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    branches: ["dev", "candidate", "release"]
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  schedule:
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    - cron: '0 0 * * *'
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concurrency:
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  group: ${{ github.workflow }}-${{ github.ref }}
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  cancel-in-progress: true
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jobs:
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  matrix-setup:
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    runs-on: ubuntu-latest
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    container: python:3-slim
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    outputs:
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      matrix: ${{ steps.set-matrix.outputs.matrix }}
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    steps:
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      - name: Generate build matrix
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        id: set-matrix
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        shell: python
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        run: |
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          import json
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          import os
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          # Full matrix with all 6 compiler configurations
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          # Each configuration includes all parameters needed by the build job
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          full_matrix = [
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              {
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                  "compiler_id": "gcc-11-libstdcxx",
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                  "compiler": "gcc",
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                  "cc": "gcc-11",
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                  "cxx": "g++-11",
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                  "compiler_version": 11,
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                  "stdlib": "libstdcxx",
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                  "configuration": "Debug"
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              },
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              {
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                  "compiler_id": "gcc-13-libstdcxx",
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                  "compiler": "gcc",
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                  "cc": "gcc-13",
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                  "cxx": "g++-13",
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                  "compiler_version": 13,
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                  "stdlib": "libstdcxx",
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                  "configuration": "Debug"
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              },
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              {
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                  "compiler_id": "clang-14-libstdcxx-gcc11",
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                  "compiler": "clang",
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                  "cc": "clang-14",
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                  "cxx": "clang++-14",
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                  "compiler_version": 14,
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                  "stdlib": "libstdcxx",
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                  "clang_gcc_toolchain": 11,
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                  "configuration": "Debug"
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              },
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              {
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                  "compiler_id": "clang-16-libstdcxx-gcc13",
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                  "compiler": "clang",
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                  "cc": "clang-16",
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                  "cxx": "clang++-16",
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                  "compiler_version": 16,
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                  "stdlib": "libstdcxx",
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                  "clang_gcc_toolchain": 13,
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                  "configuration": "Debug"
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              },
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              {
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                  "compiler_id": "clang-17-libcxx",
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                  "compiler": "clang",
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                  "cc": "clang-17",
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                  "cxx": "clang++-17",
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                  "compiler_version": 17,
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                  "stdlib": "libcxx",
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                  "configuration": "Debug"
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              },
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              {
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                  # Clang 18 - testing if it's faster than Clang 17 with libc++
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                  # Requires patching Conan v1 settings.yml to add version 18
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                  "compiler_id": "clang-18-libcxx",
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                  "compiler": "clang",
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                  "cc": "clang-18",
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                  "cxx": "clang++-18",
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                  "compiler_version": 18,
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                  "stdlib": "libcxx",
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                  "configuration": "Debug"
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              }
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          ]
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          # Minimal matrix for PRs and feature branches
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          minimal_matrix = [
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              full_matrix[1],  # gcc-13 (middle-ground gcc)
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              full_matrix[2]   # clang-14 (mature, stable clang)
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          ]
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          # Determine which matrix to use based on the target branch
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          ref = "${{ github.ref }}"
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          base_ref = "${{ github.base_ref }}"  # For PRs, this is the target branch
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          event_name = "${{ github.event_name }}"
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          commit_message = """${{ github.event.head_commit.message }}"""
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          pr_title = """${{ github.event.pull_request.title }}"""
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          # Debug logging
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          print(f"Event: {event_name}")
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          print(f"Ref: {ref}")
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          print(f"Base ref: {base_ref}")
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          print(f"PR title: {pr_title}")
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          print(f"Commit message: {commit_message}")
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          # Check for override tags in commit message or PR title
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          force_full = "[ci-nix-full-matrix]" in commit_message or "[ci-nix-full-matrix]" in pr_title
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          print(f"Force full matrix: {force_full}")
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          # Check if this is targeting a main branch
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          # For PRs: check base_ref (target branch)
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          # For pushes: check ref (current branch)
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          main_branches = ["refs/heads/dev", "refs/heads/release", "refs/heads/candidate"]
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          if force_full:
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              # Override: always use full matrix if tag is present
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              use_full = True
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          elif event_name == "pull_request":
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              # For PRs, base_ref is just the branch name (e.g., "dev", not "refs/heads/dev")
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              # Check if the PR targets release or candidate (more critical branches)
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              use_full = base_ref in ["release", "candidate"]
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          else:
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              # For pushes, ref is the full reference (e.g., "refs/heads/dev")
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              use_full = ref in main_branches
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          # Select the appropriate matrix
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          if use_full:
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              if force_full:
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                  print(f"Using FULL matrix (6 configs) - forced by [ci-nix-full-matrix] tag")
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              else:
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                  print(f"Using FULL matrix (6 configs) - targeting main branch")
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              matrix = full_matrix
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          else:
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              print(f"Using MINIMAL matrix (2 configs) - feature branch/PR")
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              matrix = minimal_matrix
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          # Output the matrix as JSON
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          output = json.dumps({"include": matrix})
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          with open(os.environ['GITHUB_OUTPUT'], 'a') as f:
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              f.write(f"matrix={output}\n")
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  build:
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    needs: matrix-setup
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    runs-on: ubuntu-latest
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    outputs:
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      artifact_name: ${{ steps.set-artifact-name.outputs.artifact_name }}
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    strategy:
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      fail-fast: false
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      matrix: ${{ fromJSON(needs.matrix-setup.outputs.matrix) }}
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    env:
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      build_dir: .build
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      # Bump this number to invalidate all caches globally.
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      CACHE_VERSION: 2
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      MAIN_BRANCH_NAME: dev
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    steps:
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      - name: Checkout
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        uses: actions/checkout@v4
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      - name: Install build dependencies
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        run: |
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          sudo apt-get update
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          sudo apt-get install -y ninja-build ${{ matrix.cc }} ${{ matrix.cxx }} ccache
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          # Install the specific GCC version needed for Clang
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          if [ -n "${{ matrix.clang_gcc_toolchain }}" ]; then
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            echo "=== Installing GCC ${{ matrix.clang_gcc_toolchain }} for Clang ==="
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            sudo apt-get install -y gcc-${{ matrix.clang_gcc_toolchain }} g++-${{ matrix.clang_gcc_toolchain }} libstdc++-${{ matrix.clang_gcc_toolchain }}-dev
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            echo "=== GCC versions available after installation ==="
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            ls -la /usr/lib/gcc/x86_64-linux-gnu/ | grep -E "^d"
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          fi
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          # For Clang < 16 with --gcc-toolchain, hide newer GCC versions
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          # This is needed because --gcc-toolchain still picks the highest version
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          #
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          # THE GREAT GCC HIDING TRICK (for Clang < 16):
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          # Clang versions before 16 don't have --gcc-install-dir, only --gcc-toolchain
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          # which is deprecated and still uses discovery heuristics that ALWAYS pick
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          # the highest version number. So we play a sneaky game...
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          #
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          # We rename newer GCC versions to very low integers (1, 2, 3...) which makes
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          # Clang think they're ancient GCC versions. Since 11 > 3 > 2 > 1, Clang will
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          # pick GCC 11 over our renamed versions. It's dumb but it works!
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          #
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          # Example: GCC 12→1, GCC 13→2, GCC 14→3, so Clang picks 11 (highest number)
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          if [ -n "${{ matrix.clang_gcc_toolchain }}" ] && [ "${{ matrix.compiler_version }}" -lt "16" ]; then
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            echo "=== Hiding GCC versions newer than ${{ matrix.clang_gcc_toolchain }} for Clang < 16 ==="
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            target_version=${{ matrix.clang_gcc_toolchain }}
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            counter=1  # Start with 1 - these will be seen as "GCC version 1, 2, 3" etc
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            for dir in /usr/lib/gcc/x86_64-linux-gnu/*/; do
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              if [ -d "$dir" ]; then
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                version=$(basename "$dir")
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                # Check if version is numeric and greater than target
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                if [[ "$version" =~ ^[0-9]+$ ]] && [ "$version" -gt "$target_version" ]; then
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                  echo "Hiding GCC $version -> renaming to $counter (will be seen as GCC version $counter)"
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                  # Safety check: ensure target doesn't already exist
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                  if [ ! -e "/usr/lib/gcc/x86_64-linux-gnu/$counter" ]; then
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                    sudo mv "$dir" "/usr/lib/gcc/x86_64-linux-gnu/$counter"
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                  else
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                    echo "ERROR: Cannot rename GCC $version - /usr/lib/gcc/x86_64-linux-gnu/$counter already exists"
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                    exit 1
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                  fi
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                  counter=$((counter + 1))
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                fi
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              fi
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            done
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          fi
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          # Verify what Clang will use
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          if [ -n "${{ matrix.clang_gcc_toolchain }}" ]; then
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            echo "=== Verifying GCC toolchain selection ==="
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            echo "Available GCC versions:"
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            ls -la /usr/lib/gcc/x86_64-linux-gnu/ | grep -E "^d.*[0-9]+$" || true
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            echo ""
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            echo "Clang's detected GCC installation:"
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            ${{ matrix.cxx }} -v -E -x c++ /dev/null -o /dev/null 2>&1 | grep "Found candidate GCC installation" || true
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          fi
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          # Install libc++ dev packages if using libc++ (not needed for libstdc++)
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          if [ "${{ matrix.stdlib }}" = "libcxx" ]; then
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            sudo apt-get install -y libc++-${{ matrix.compiler_version }}-dev libc++abi-${{ matrix.compiler_version }}-dev
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          fi
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          # Install Conan 2
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          pip install --upgrade "conan>=2.0,<3"
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      - name: Configure ccache
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        uses: ./.github/actions/xahau-configure-ccache
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        with:
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          max_size: 2G
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          hash_dir: true
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          compiler_check: content
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          is_main_branch: ${{ github.ref_name == env.MAIN_BRANCH_NAME }}
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      - name: Configure Conan
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        run: |
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          # Create the default profile directory if it doesn't exist
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          mkdir -p ~/.conan2/profiles
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          # Determine the correct libcxx based on stdlib parameter
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          if [ "${{ matrix.stdlib }}" = "libcxx" ]; then
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            LIBCXX="libc++"
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          else
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            LIBCXX="libstdc++11"
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          fi
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          # Create profile with our specific settings
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          cat > ~/.conan2/profiles/default <<EOF
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          [settings]
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          arch=x86_64
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          build_type=${{ matrix.configuration }}
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          compiler=${{ matrix.compiler }}
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          compiler.cppstd=20
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          compiler.libcxx=${LIBCXX}
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          compiler.version=${{ matrix.compiler_version }}
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          os=Linux
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          [buildenv]
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          CC=/usr/bin/${{ matrix.cc }}
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          CXX=/usr/bin/${{ matrix.cxx }}
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          [conf]
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          tools.build:compiler_executables={"c": "/usr/bin/${{ matrix.cc }}", "cpp": "/usr/bin/${{ matrix.cxx }}"}
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          EOF
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          # Display profile for verification
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          conan profile show
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      - name: Check environment
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        run: |
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          echo "PATH:"
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          echo "${PATH}" | tr ':' '\n'
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          which conan && conan --version || echo "Conan not found"
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          which cmake && cmake --version || echo "CMake not found"
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          which ${{ matrix.cc }} && ${{ matrix.cc }} --version || echo "${{ matrix.cc }} not found"
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          which ${{ matrix.cxx }} && ${{ matrix.cxx }} --version || echo "${{ matrix.cxx }} not found"
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          which ccache && ccache --version || echo "ccache not found"
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          echo "---- Full Environment ----"
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          env
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      - name: Install dependencies
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        uses: ./.github/actions/xahau-ga-dependencies
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        with:
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          configuration: ${{ matrix.configuration }}
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          build_dir: ${{ env.build_dir }}
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          compiler-id: ${{ matrix.compiler_id }}
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          cache_version: ${{ env.CACHE_VERSION }}
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          main_branch: ${{ env.MAIN_BRANCH_NAME }}
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          stdlib: ${{ matrix.stdlib }}
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      - name: Build
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        uses: ./.github/actions/xahau-ga-build
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        with:
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          generator: Ninja
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          configuration: ${{ matrix.configuration }}
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          build_dir: ${{ env.build_dir }}
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          cc: ${{ matrix.cc }}
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          cxx: ${{ matrix.cxx }}
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          compiler-id: ${{ matrix.compiler_id }}
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          cache_version: ${{ env.CACHE_VERSION }}
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          main_branch: ${{ env.MAIN_BRANCH_NAME }}
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          stdlib: ${{ matrix.stdlib }}
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          clang_gcc_toolchain: ${{ matrix.clang_gcc_toolchain || '' }}
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      - name: Set artifact name
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        id: set-artifact-name
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        run: |
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          ARTIFACT_NAME="build-output-nix-${{ github.run_id }}-${{ matrix.compiler }}-${{ matrix.configuration }}"
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          echo "artifact_name=${ARTIFACT_NAME}" >> "$GITHUB_OUTPUT"
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          echo "Using artifact name: ${ARTIFACT_NAME}"
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      - name: Debug build directory
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        run: |
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          echo "Checking build directory contents: ${{ env.build_dir }}"
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          ls -la ${{ env.build_dir }} || echo "Build directory not found or empty"
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      - name: Run tests
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        run: |
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          # Ensure the binary exists before trying to run
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          if [ -f "${{ env.build_dir }}/rippled" ]; then
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            ${{ env.build_dir }}/rippled --unittest --unittest-jobs $(nproc)
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          else
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             echo "Error: rippled executable not found in ${{ env.build_dir }}"
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             exit 1
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          fi
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