From 689740d81895c148f0e27dcd585e8474935e87cf Mon Sep 17 00:00:00 2001
From: Niq Dudfield <ndudfield@gmail.com>
Date: Fri, 28 Mar 2025 16:29:55 +0700
Subject: [PATCH] Use GA runners with conan/ccache caches (#482)

---
 .github/actions/build/action.yml              |  35 ----
 .github/actions/dependencies/action.yml       |  43 ----
 .../actions/xahau-configure-ccache/action.yml |  31 +++
 .github/actions/xahau-ga-build/action.yml     | 114 +++++++++++
 .../actions/xahau-ga-dependencies/action.yml  |  91 +++++++++
 .github/workflows/macos.ga.yml                |  94 ---------
 .github/workflows/xahau-ga-macos.yml          | 135 +++++++++++++
 .github/workflows/xahau-ga-nix.yml            | 183 ++++++++++++++++++
 .../workflows/xahau-sh-build-in-docker.yml    | 106 ++++++++++
 9 files changed, 660 insertions(+), 172 deletions(-)
 delete mode 100644 .github/actions/build/action.yml
 delete mode 100644 .github/actions/dependencies/action.yml
 create mode 100644 .github/actions/xahau-configure-ccache/action.yml
 create mode 100644 .github/actions/xahau-ga-build/action.yml
 create mode 100644 .github/actions/xahau-ga-dependencies/action.yml
 delete mode 100644 .github/workflows/macos.ga.yml
 create mode 100644 .github/workflows/xahau-ga-macos.yml
 create mode 100644 .github/workflows/xahau-ga-nix.yml
 create mode 100644 .github/workflows/xahau-sh-build-in-docker.yml

diff --git a/.github/actions/build/action.yml b/.github/actions/build/action.yml
deleted file mode 100644
index 7720dd6fb..000000000
--- a/.github/actions/build/action.yml
+++ /dev/null
@@ -1,35 +0,0 @@
-name: build
-inputs:
-  generator:
-    default: null
-  configuration:
-    required: true
-  cmake-args:
-    default: null
-  cache-key:
-    required: true
-runs:
-  using: composite
-  steps:
-    - name: dependencies
-      uses: ./.github/actions/dependencies
-      with:
-        configuration: ${{ inputs.configuration }}
-        cache-key: ${{ inputs.cache-key }}
-    - name: configure
-      shell: bash
-      run: |
-        cd ${build_dir}
-        cmake \
-          ${{ inputs.generator && format('-G {0}', inputs.generator) || '' }} \
-          -DCMAKE_TOOLCHAIN_FILE:FILEPATH=build/generators/conan_toolchain.cmake \
-          -DCMAKE_BUILD_TYPE=${{ inputs.configuration }} \
-          ${{ inputs.cmake-args }} \
-          ..
-    - name: build
-      shell: bash
-      run: |
-        cmake \
-          --build ${build_dir} \
-          --config ${{ inputs.configuration }} \
-          --parallel ${NUM_PROCESSORS:-$(nproc)}
diff --git a/.github/actions/dependencies/action.yml b/.github/actions/dependencies/action.yml
deleted file mode 100644
index 6de8fcdb5..000000000
--- a/.github/actions/dependencies/action.yml
+++ /dev/null
@@ -1,43 +0,0 @@
-name: dependencies
-inputs:
-  configuration:
-    required: true
-  cache-key:
-    required: true
-runs:
-  using: composite
-  steps:
-    - name: export custom recipes
-      shell: bash
-      run: |
-        conan export external/snappy snappy/1.1.9@
-        conan export external/soci soci/4.0.3@
-
-    - name: Restore Conan cache
-      id: cache-restore
-      uses: actions/cache/restore@v4
-      with:
-        path: ~/.conan/data
-        key: ${{ inputs.cache-key }}-${{ inputs.configuration }}-conan-${{ hashFiles('conanfile.py') }}
-        restore-keys: |
-          ${{ inputs.cache-key }}-${{ inputs.configuration }}-conan-
-          ${{ inputs.cache-key }}-conan-
-
-    - name: install dependencies
-      if: steps.cache-restore.outputs.cache-hit != 'true'
-      shell: bash
-      run: |
-        mkdir ${build_dir}
-        cd ${build_dir}
-        conan install \
-          --output-folder . \
-          --build missing \
-          --settings build_type=${{ inputs.configuration }} \
-          ..
-
-    - name: Save Conan cache
-      if: steps.cache-restore.outputs.cache-hit != 'true' && success()
-      uses: actions/cache/save@v4
-      with:
-        path: ~/.conan/data
-        key: ${{ steps.cache-restore.outputs.cache-primary-key }}
diff --git a/.github/actions/xahau-configure-ccache/action.yml b/.github/actions/xahau-configure-ccache/action.yml
new file mode 100644
index 000000000..2b0a3d98b
--- /dev/null
+++ b/.github/actions/xahau-configure-ccache/action.yml
@@ -0,0 +1,31 @@
+name: 'Configure ccache'
+description: 'Sets up ccache with consistent configuration'
+
+inputs:
+  max_size:
+    description: 'Maximum cache size'
+    required: false
+    default: '2G'
+  hash_dir:
+    description: 'Whether to include directory paths in hash'
+    required: false
+    default: 'true'
+  compiler_check:
+    description: 'How to check compiler for changes'
+    required: false
+    default: 'content'
+
+runs:
+  using: 'composite'
+  steps:
+    - name: Configure ccache
+      shell: bash
+      run: |
+        mkdir -p ~/.ccache
+        export CONF_PATH="${CCACHE_CONFIGPATH:-${CCACHE_DIR:-$HOME/.ccache}/ccache.conf}"
+        mkdir -p $(dirname "$CONF_PATH")
+        echo "max_size = ${{ inputs.max_size }}" > "$CONF_PATH"
+        echo "hash_dir = ${{ inputs.hash_dir }}" >> "$CONF_PATH"
+        echo "compiler_check = ${{ inputs.compiler_check }}" >> "$CONF_PATH"
+        ccache -p # Print config for verification
+        ccache -z # Zero statistics before the build
\ No newline at end of file
diff --git a/.github/actions/xahau-ga-build/action.yml b/.github/actions/xahau-ga-build/action.yml
new file mode 100644
index 000000000..7795ee00d
--- /dev/null
+++ b/.github/actions/xahau-ga-build/action.yml
@@ -0,0 +1,114 @@
+name: build
+description: 'Builds the project with ccache integration'
+
+inputs:
+  generator:
+    description: 'CMake generator to use'
+    required: true
+  configuration:
+    description: 'Build configuration (Debug, Release, etc.)'
+    required: true
+  build_dir:
+    description: 'Directory to build in'
+    required: false
+    default: '.build'
+  cc:
+    description: 'C compiler to use'
+    required: false
+    default: ''
+  cxx:
+    description: 'C++ compiler to use'
+    required: false
+    default: ''
+  compiler-id:
+    description: 'Unique identifier for compiler/version combination used for cache keys'
+    required: false
+    default: ''
+  cache_version:
+    description: 'Cache version for invalidation'
+    required: false
+    default: '1'
+  ccache_enabled:
+    description: 'Whether to use ccache'
+    required: false
+    default: 'true'
+  main_branch:
+    description: 'Main branch name for restore keys'
+    required: false
+    default: 'dev'
+
+runs:
+  using: 'composite'
+  steps:
+    # Generate a safe branch name for cache keys
+    - name: Generate safe branch name
+      if: inputs.ccache_enabled == 'true'
+      id: safe-branch
+      shell: bash
+      run: |
+        SAFE_BRANCH=$(echo "${{ github.ref_name }}" | tr -c 'a-zA-Z0-9_.-' '-')
+        echo "name=${SAFE_BRANCH}" >> $GITHUB_OUTPUT
+
+    # Restore ccache if enabled
+    - name: Restore ccache directory
+      if: inputs.ccache_enabled == 'true'
+      id: ccache-restore
+      uses: actions/cache/restore@v4
+      with:
+        path: ~/.ccache
+        key: ${{ runner.os }}-ccache-v${{ inputs.cache_version }}-${{ inputs.compiler-id }}-${{ inputs.configuration }}-${{ steps.safe-branch.outputs.name }}
+        restore-keys: |
+          ${{ runner.os }}-ccache-v${{ inputs.cache_version }}-${{ inputs.compiler-id }}-${{ inputs.configuration }}-${{ inputs.main_branch }}
+          ${{ runner.os }}-ccache-v${{ inputs.cache_version }}-${{ inputs.compiler-id }}-${{ inputs.configuration }}-
+          ${{ runner.os }}-ccache-v${{ inputs.cache_version }}-${{ inputs.compiler-id }}-
+          ${{ runner.os }}-ccache-v${{ inputs.cache_version }}-
+
+    # Configure project
+    - name: Configure project
+      shell: bash
+      run: |
+        mkdir -p ${{ inputs.build_dir }}
+        cd ${{ inputs.build_dir }}
+        
+        # Set compiler environment variables if provided
+        if [ -n "${{ inputs.cc }}" ]; then
+          export CC="${{ inputs.cc }}"
+        fi
+        
+        if [ -n "${{ inputs.cxx }}" ]; then
+          export CXX="${{ inputs.cxx }}"
+        fi
+        
+        # Configure ccache launcher args
+        CCACHE_ARGS=""
+        if [ "${{ inputs.ccache_enabled }}" = "true" ]; then
+          CCACHE_ARGS="-DCMAKE_C_COMPILER_LAUNCHER=ccache -DCMAKE_CXX_COMPILER_LAUNCHER=ccache"
+        fi
+        
+        # Run CMake configure
+        cmake .. \
+          -G "${{ inputs.generator }}" \
+          $CCACHE_ARGS \
+          -DCMAKE_TOOLCHAIN_FILE:FILEPATH=build/generators/conan_toolchain.cmake \
+          -DCMAKE_BUILD_TYPE=${{ inputs.configuration }}
+
+    # Build project
+    - name: Build project
+      shell: bash
+      run: |
+        cd ${{ inputs.build_dir }}
+        cmake --build . --config ${{ inputs.configuration }} --parallel $(nproc)
+
+    # Show ccache statistics
+    - name: Show ccache statistics
+      if: inputs.ccache_enabled == 'true'
+      shell: bash
+      run: ccache -s
+
+    # Save ccache
+    - name: Save ccache directory
+      if: inputs.ccache_enabled == 'true'
+      uses: actions/cache/save@v4
+      with:
+        path: ~/.ccache
+        key: ${{ steps.ccache-restore.outputs.cache-primary-key }}
\ No newline at end of file
diff --git a/.github/actions/xahau-ga-dependencies/action.yml b/.github/actions/xahau-ga-dependencies/action.yml
new file mode 100644
index 000000000..84b1ad025
--- /dev/null
+++ b/.github/actions/xahau-ga-dependencies/action.yml
@@ -0,0 +1,91 @@
+name: dependencies
+description: 'Installs build dependencies with caching'
+
+inputs:
+  configuration:
+    description: 'Build configuration (Debug, Release, etc.)'
+    required: true
+  build_dir:
+    description: 'Directory to build dependencies in'
+    required: false
+    default: '.build'
+  compiler-id:
+    description: 'Unique identifier for compiler/version combination used for cache keys'
+    required: false
+    default: ''
+  cache_version:
+    description: 'Cache version for invalidation'
+    required: false
+    default: '1'
+  cache_enabled:
+    description: 'Whether to use caching'
+    required: false
+    default: 'true'
+  main_branch:
+    description: 'Main branch name for restore keys'
+    required: false
+    default: 'dev'
+
+outputs:
+  cache-hit:
+    description: 'Whether there was a cache hit'
+    value: ${{ steps.cache-restore-conan.outputs.cache-hit }}
+
+runs:
+  using: 'composite'
+  steps:
+    # Generate a safe branch name for cache keys
+    - name: Generate safe branch name
+      if: inputs.cache_enabled == 'true'
+      id: safe-branch
+      shell: bash
+      run: |
+        SAFE_BRANCH=$(echo "${{ github.ref_name }}" | tr -c 'a-zA-Z0-9_.-' '-')
+        echo "name=${SAFE_BRANCH}" >> $GITHUB_OUTPUT
+
+    # Restore Conan cache
+    - name: Restore Conan cache
+      if: inputs.cache_enabled == 'true'
+      id: cache-restore-conan
+      uses: actions/cache/restore@v4
+      with:
+        path: |
+          ~/.conan
+          ~/.conan2
+        key: ${{ runner.os }}-conan-v${{ inputs.cache_version }}-${{ inputs.compiler-id }}-${{ hashFiles('**/conanfile.txt', '**/conanfile.py') }}-${{ inputs.configuration }}
+        restore-keys: |
+          ${{ runner.os }}-conan-v${{ inputs.cache_version }}-${{ inputs.compiler-id }}-${{ hashFiles('**/conanfile.txt', '**/conanfile.py') }}-
+          ${{ runner.os }}-conan-v${{ inputs.cache_version }}-${{ inputs.compiler-id }}-
+          ${{ runner.os }}-conan-v${{ inputs.cache_version }}-
+
+    # Export custom recipes
+    - name: Export custom recipes
+      shell: bash
+      run: |
+        conan export external/snappy snappy/1.1.9@
+        conan export external/soci soci/4.0.3@
+
+    # Install dependencies
+    - name: Install dependencies
+      shell: bash
+      run: |
+        # Create build directory
+        mkdir -p ${{ inputs.build_dir }}
+        cd ${{ inputs.build_dir }}
+        
+        # Install dependencies using conan
+        conan install \
+          --output-folder . \
+          --build missing \
+          --settings build_type=${{ inputs.configuration }} \
+          ..
+
+    # Save Conan cache if we installed dependencies
+    - name: Save Conan cache
+      if: inputs.cache_enabled == 'true' && steps.cache-restore-conan.outputs.cache-hit != 'true'
+      uses: actions/cache/save@v4
+      with:
+        path: |
+          ~/.conan
+          ~/.conan2
+        key: ${{ steps.cache-restore-conan.outputs.cache-primary-key }}
\ No newline at end of file
diff --git a/.github/workflows/macos.ga.yml b/.github/workflows/macos.ga.yml
deleted file mode 100644
index 7c382a8aa..000000000
--- a/.github/workflows/macos.ga.yml
+++ /dev/null
@@ -1,94 +0,0 @@
-name: MacOS CI
-on: [push, pull_request]
-
-concurrency:
-  group: ${{ github.workflow }}-${{ github.ref }}
-  cancel-in-progress: true
-
-jobs:
-  test:
-    strategy:
-      matrix:
-        generator:
-          - Ninja
-        configuration:
-          - Debug
-    runs-on: [self-hosted, macOS, ARM64]
-    env:
-      build_dir: .build
-      NUM_PROCESSORS: 12
-    steps:
-      - name: Checkout
-        uses: actions/checkout@v4
-
-      - name: Install Conan
-        run: |
-          brew install conan@1
-          echo "$(brew --prefix conan@1)/bin" >> $GITHUB_PATH
-
-      - name: Install Coreutils
-        run: |
-          brew install coreutils
-          echo "Num proc: $(nproc)"
-
-      - name: Install Ninja
-        if: matrix.generator == 'Ninja'
-        run: brew install ninja
-
-      - name: Install Python
-        run: |
-          if which python3 > /dev/null 2>&1; then
-              echo "Python 3 executable exists"
-              python3 --version
-          else
-              brew install python@3.12
-          fi
-          # Create python symlink if needed
-          if ! which python > /dev/null 2>&1; then
-              sudo ln -sf $(which python3) /usr/local/bin/python
-          fi
-
-      - name: Install CMake
-        run: |
-          if which cmake > /dev/null 2>&1; then
-              echo "cmake executable exists"
-              cmake --version
-          else
-              brew install cmake
-          fi
-  
-      - name: Check environment
-        run: |
-          echo "PATH:"
-          echo ${PATH} | tr ':' '\n'
-          which python
-          python --version
-          which conan
-          conan --version
-          which cmake
-          cmake --version
-          clang --version
-          env
-
-      - name: Configure Conan
-        run: |
-          conan profile new default --detect || true
-          conan profile update settings.compiler.cppstd=20 default
-          conan profile update settings.build_type=${{ matrix.configuration }} default
-
-      - name: Install dependencies
-        uses: ./.github/actions/dependencies
-        with:
-          configuration: ${{ matrix.configuration }}
-          cache-key: ${{ runner.os }}-${{ matrix.platform }}-${{ matrix.generator }}
-
-      - name: Build
-        uses: ./.github/actions/build
-        with:
-          generator: ${{ matrix.generator }}
-          configuration: ${{ matrix.configuration }}
-          cache-key: ${{ runner.os }}-${{ matrix.platform }}-${{ matrix.generator }}
-
-      - name: Test
-        run: |
-          ${build_dir}/rippled --unittest --unittest-jobs $(nproc)
\ No newline at end of file
diff --git a/.github/workflows/xahau-ga-macos.yml b/.github/workflows/xahau-ga-macos.yml
new file mode 100644
index 000000000..818973f95
--- /dev/null
+++ b/.github/workflows/xahau-ga-macos.yml
@@ -0,0 +1,135 @@
+name: MacOS - GA Runner
+
+on:
+  # Use GA runners on pushes except for the branches which build by the sh runner
+  push:
+    branches-ignore: ["dev", "candidate", "release"]
+
+# Concurrency control: Cancels older in-progress runs for the same branch (github.ref)
+# when a new push occurs. This saves runner minutes on superseded commits.
+concurrency:
+  group: ${{ github.workflow }}-${{ github.ref }}
+  cancel-in-progress: true
+
+jobs:
+  test:
+    strategy:
+      # Matrix allows defining variations (e.g., different compilers, configs).
+      # Keys below are structured to support future matrix expansion.
+      matrix:
+        generator:
+          - Ninja
+        configuration:
+          - Debug
+    # Use the specified macOS runner version
+    runs-on: macos-15
+    env:
+      # Build directory relative to the workspace root
+      build_dir: .build
+      # Manual cache version control. Bump this number to invalidate all caches globally.
+      CACHE_VERSION: 1
+      # Default branch name used for prioritizing ccache restores. Adjust if needed.
+      MAIN_BRANCH_NAME: jshooks
+    steps:
+      # 1. Checkout Code
+      - name: Checkout
+        uses: actions/checkout@v4
+
+      # 2. Install Build Dependencies via Homebrew
+      - name: Install Conan
+        run: |
+          brew install conan@1
+          # Add Conan 1 to the PATH for this job
+          echo "$(brew --prefix conan@1)/bin" >> $GITHUB_PATH
+
+      # 3. Install Coreutils (for 'nproc')
+      - name: Install Coreutils
+        run: |
+          brew install coreutils
+          echo "Num proc: $(nproc)"
+
+      # 4. Install Ninja (if needed by generator)
+      - name: Install Ninja
+        if: matrix.generator == 'Ninja'
+        run: brew install ninja
+
+      # 5. Install Python (if needed)
+      - name: Install Python
+        run: |
+          if which python3 > /dev/null 2>&1; then
+              echo "Python 3 executable exists"
+              python3 --version
+          else
+              brew install python@3.12
+          fi
+          # Create 'python' symlink if it doesn't exist (for tools expecting 'python')
+          if ! which python > /dev/null 2>&1; then
+              sudo ln -sf $(which python3) /usr/local/bin/python
+          fi
+
+      # 6. Install CMake (if needed)
+      - name: Install CMake
+        run: |
+          if which cmake > /dev/null 2>&1; then
+              echo "cmake executable exists"
+              cmake --version
+          else
+              brew install cmake
+          fi
+
+      # 7. Install ccache
+      - name: Install ccache
+        run: brew install ccache
+
+      # 8. Configure ccache (add this action)
+      - name: Configure ccache
+        uses: ./.github/actions/xahau-configure-ccache
+        with:
+          max_size: 2G
+          hash_dir: true
+          compiler_check: content
+
+      # 9. Environment Verification (Optional but Recommended)
+      - name: Check environment
+        run: |
+          echo "PATH:"
+          echo "${PATH}" | tr ':' '\n'
+          which python && python --version || echo "Python not found"
+          which conan && conan --version || echo "Conan not found"
+          which cmake && cmake --version || echo "CMake not found"
+          clang --version
+          ccache --version
+          echo "---- Full Environment ----"
+          env
+
+      # 10. Configure Conan Profile
+      - name: Configure Conan
+        run: |
+          conan profile new default --detect || true # Ignore error if profile exists
+          conan profile update settings.compiler.cppstd=20 default
+
+      # 11. Install dependencies using the action
+      - name: Install dependencies
+        uses: ./.github/actions/xahau-ga-dependencies
+        with:
+          configuration: ${{ matrix.configuration }}
+          build_dir: ${{ env.build_dir }}
+          compiler-id: clang
+          cache_version: ${{ env.CACHE_VERSION }}
+          main_branch: ${{ env.MAIN_BRANCH_NAME }}
+
+      # 12. Build Project using the action
+      - name: Build
+        uses: ./.github/actions/xahau-ga-build
+        with:
+          generator: ${{ matrix.generator }}
+          configuration: ${{ matrix.configuration }}
+          build_dir: ${{ env.build_dir }}
+          compiler-id: clang
+          cache_version: ${{ env.CACHE_VERSION }}
+          main_branch: ${{ env.MAIN_BRANCH_NAME }}
+
+      # 13. Run Tests
+      - name: Test
+        run: |
+          ${{ env.build_dir }}/rippled --unittest --unittest-jobs $(nproc)
\ No newline at end of file
diff --git a/.github/workflows/xahau-ga-nix.yml b/.github/workflows/xahau-ga-nix.yml
new file mode 100644
index 000000000..abe69b06b
--- /dev/null
+++ b/.github/workflows/xahau-ga-nix.yml
@@ -0,0 +1,183 @@
+name: Nix - GA Runner
+
+on:
+  # Use GA runners on pushes except for the branches which build by the sh runner
+  push:
+    branches-ignore: ["dev", "candidate", "release"]
+
+# Concurrency control: Cancels older in-progress runs for the same branch (github.ref)
+# when a new push occurs. This saves runner minutes on superseded commits.
+concurrency:
+  group: ${{ github.workflow }}-${{ github.ref }}
+  cancel-in-progress: true
+
+jobs:
+  # 1. Initial Check Job (Optional Sanity Check)
+  checkpatterns:
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v4
+
+      - name: Check for suspicious patterns
+        run: |
+          if [ -f "suspicious_patterns.sh" ]; then
+            bash suspicious_patterns.sh
+          else
+            echo "Warning: suspicious_patterns.sh not found, skipping check"
+            # Still exit with success for compatibility with dependent jobs
+            exit 0
+          fi
+
+  # 2. Main Build Job
+  build-job:
+    runs-on: ubuntu-latest
+    needs: checkpatterns # Depends on the initial check passing
+    outputs:
+      # Output artifact name for potential downstream use
+      artifact_name: ${{ steps.set-artifact-name.outputs.artifact_name }}
+    strategy:
+      fail-fast: false
+      # Matrix defines build variations. Keys are structured for this.
+      matrix:
+        compiler: [gcc] # Example: Add 'clang' here later
+        configuration: [Debug] # Example: Add 'Release' here later
+        include:
+          # Link compiler matrix variable to specific package names/paths
+          - compiler: gcc
+            cc: gcc-11
+            cxx: g++-11
+            compiler_id: gcc-11
+    #          - compiler: clang
+    #            cc: clang-14
+    #            cxx: clang++-14
+    #            compiler_id: clang-14
+    env:
+      # Build directory relative to the workspace root
+      build_dir: .build
+      # Manual cache version control. Bump this number to invalidate all caches globally.
+      CACHE_VERSION: 1
+      # Default branch name used for prioritizing ccache restores. Adjust if needed.
+      MAIN_BRANCH_NAME: jshooks
+    steps:
+      # 2.1. Checkout Code
+      - name: Checkout
+        uses: actions/checkout@v4
+
+      # 2.2. Install Build System Dependencies (apt)
+      - name: Install build dependencies
+        run: |
+          sudo apt-get update
+          sudo apt-get install -y ninja-build ${{ matrix.cc }} ${{ matrix.cxx }} ccache
+          # Install specific Conan version needed
+          pip install --upgrade "conan<2"
+
+      # 2.3. Configure ccache
+      - name: Configure ccache
+        uses: ./.github/actions/xahau-configure-ccache
+        with:
+          max_size: 2G
+          hash_dir: true
+          compiler_check: content
+
+      # 2.4. Configure Conan Profile
+      # Sets up the Conan profile specifically for the compiler specified in the matrix.
+      - name: Configure Conan
+        run: |
+          conan profile new default --detect || true # Ignore error if profile exists
+          conan profile update settings.compiler.cppstd=20 default
+          conan profile update settings.compiler=${{ matrix.compiler }} default
+          conan profile update settings.compiler.libcxx=libstdc++11 default
+          conan profile update env.CC=/usr/bin/${{ matrix.cc }} default
+          conan profile update env.CXX=/usr/bin/${{ matrix.cxx }} default
+          conan profile update conf.tools.build:compiler_executables='{"c": "/usr/bin/${{ matrix.cc }}", "cpp": "/usr/bin/${{ matrix.cxx }}"}' default
+
+          # Set correct compiler version based on matrix.compiler
+          if [ "${{ matrix.compiler }}" = "gcc" ]; then
+            conan profile update settings.compiler.version=11 default
+          elif [ "${{ matrix.compiler }}" = "clang" ]; then
+            conan profile update settings.compiler.version=14 default
+          fi
+          # Display profile for verification
+          conan profile show default
+
+      # 2.5. Environment Verification (Optional but Recommended)
+      - name: Check environment
+        run: |
+          echo "PATH:"
+          echo "${PATH}" | tr ':' '\n'
+          which conan && conan --version || echo "Conan not found"
+          which cmake && cmake --version || echo "CMake not found"
+          which ${{ matrix.cc }} && ${{ matrix.cc }} --version || echo "${{ matrix.cc }} not found"
+          which ${{ matrix.cxx }} && ${{ matrix.cxx }} --version || echo "${{ matrix.cxx }} not found"
+          which ccache && ccache --version || echo "ccache not found"
+          echo "---- Full Environment ----"
+          env
+
+      # 2.6. Install Dependencies using the action
+      - name: Install dependencies
+        uses: ./.github/actions/xahau-ga-dependencies
+        with:
+          configuration: ${{ matrix.configuration }}
+          build_dir: ${{ env.build_dir }}
+          compiler-id: ${{ matrix.compiler_id }}
+          cache_version: ${{ env.CACHE_VERSION }}
+          main_branch: ${{ env.MAIN_BRANCH_NAME }}
+
+      # 2.7. Build Project using the action
+      - name: Build
+        uses: ./.github/actions/xahau-ga-build
+        with:
+          generator: Ninja
+          configuration: ${{ matrix.configuration }}
+          build_dir: ${{ env.build_dir }}
+          cc: ${{ matrix.cc }}
+          cxx: ${{ matrix.cxx }}
+          compiler-id: ${{ matrix.compiler_id }}
+          cache_version: ${{ env.CACHE_VERSION }}
+          main_branch: ${{ env.MAIN_BRANCH_NAME }}
+
+      # 2.8. Set Artifact Name (Based on Matrix)
+      - name: Set artifact name
+        id: set-artifact-name
+        run: |
+          ARTIFACT_NAME="build-output-nix-${{ github.run_id }}-${{ matrix.compiler }}-${{ matrix.configuration }}"
+          echo "artifact_name=${ARTIFACT_NAME}" >> "$GITHUB_OUTPUT"
+          echo "Using artifact name: ${ARTIFACT_NAME}"
+
+      # 2.9. Debug Build Directory Contents (Optional)
+      - name: Debug build directory
+        run: |
+          echo "Checking build directory contents: ${{ env.build_dir }}"
+          ls -la ${{ env.build_dir }} || echo "Build directory not found or empty"
+
+      # 2.10. Run Tests
+      - name: Run tests
+        run: |
+          # Ensure the binary exists before trying to run
+          if [ -f "${{ env.build_dir }}/rippled" ]; then
+            ${{ env.build_dir }}/rippled --unittest --unittest-jobs $(nproc)
+          else
+             echo "Error: rippled executable not found in ${{ env.build_dir }}"
+             exit 1
+          fi
+
+  # These are just here to conform with configured requirements
+
+  # 3. Dummy Downstream Job (Build)
+  build:
+    runs-on: ubuntu-latest
+    needs: build-job # Depends on the matrix build finishing
+    steps:
+      - name: Dummy Build
+        run: |
+          echo "Dummy build step - relies upon build-job matrix completion."
+
+  # 4. Dummy Downstream Job (Tests)
+  tests:
+    runs-on: ubuntu-latest
+    needs: build-job # Depends on the matrix build finishing
+    steps:
+      - name: Dummy Tests
+        run: |
+          echo "Dummy tests step - relies upon build-job matrix completion."
\ No newline at end of file
diff --git a/.github/workflows/xahau-sh-build-in-docker.yml b/.github/workflows/xahau-sh-build-in-docker.yml
new file mode 100644
index 000000000..9d2a4058a
--- /dev/null
+++ b/.github/workflows/xahau-sh-build-in-docker.yml
@@ -0,0 +1,106 @@
+name: Build using Docker - SH Runner
+
+on:
+  push:
+    branches: ["dev", "candidate", "release"]
+  pull_request:
+    # Don't build on feature branches that are targeting dev
+    branches: ["candidate", "release"]
+
+concurrency:
+  group: ${{ github.workflow }}-${{ github.ref }}
+  cancel-in-progress: true
+
+env:
+  DEBUG_BUILD_CONTAINERS_AFTER_CLEANUP: 1
+
+jobs:
+  checkout:
+    runs-on: [self-hosted, vanity]
+    outputs:
+      checkout_path: ${{ steps.vars.outputs.checkout_path }}
+    steps:
+      - name: Prepare checkout path
+        id: vars
+        run: |
+          SAFE_BRANCH=$(echo "${{ github.ref_name }}" | sed -e 's/[^a-zA-Z0-9._-]/-/g')
+          CHECKOUT_PATH="${SAFE_BRANCH}-${{ github.sha }}"
+          echo "checkout_path=${CHECKOUT_PATH}" >> "$GITHUB_OUTPUT"
+
+      - uses: actions/checkout@v4
+        with:
+          path: ${{ steps.vars.outputs.checkout_path }}
+          clean: true
+          fetch-depth: 2 # Only get the last 2 commits, to avoid fetching all history
+
+  checkpatterns:
+    runs-on: [self-hosted, vanity]
+    needs: checkout
+    defaults:
+      run:
+        working-directory: ${{ needs.checkout.outputs.checkout_path }}
+    steps:
+      - name: Check for suspicious patterns
+        run: /bin/bash suspicious_patterns.sh
+
+  build:
+    runs-on: [self-hosted, vanity]
+    needs: [checkpatterns, checkout]
+    defaults:
+      run:
+        working-directory: ${{ needs.checkout.outputs.checkout_path }}
+    steps:
+      - name: Set Cleanup Script Path
+        run: |
+          echo "JOB_CLEANUP_SCRIPT=$(mktemp)" >> $GITHUB_ENV
+
+      - name: Build using Docker
+        run: /bin/bash release-builder.sh
+
+      - name: Stop Container (Cleanup)
+        if: always()
+        run: |
+          echo "Running cleanup script: $JOB_CLEANUP_SCRIPT"
+          /bin/bash -e -x "$JOB_CLEANUP_SCRIPT"
+          CLEANUP_EXIT_CODE=$?
+
+          if [[ "$CLEANUP_EXIT_CODE" -eq 0 ]]; then
+            echo "Cleanup script succeeded."
+            rm -f "$JOB_CLEANUP_SCRIPT"
+            echo "Cleanup script removed."
+          else
+            echo "⚠️ Cleanup script failed! Keeping for debugging: $JOB_CLEANUP_SCRIPT"
+          fi
+
+          if [[ "${DEBUG_BUILD_CONTAINERS_AFTER_CLEANUP}" == "1" ]]; then
+            echo "🔍 Checking for leftover containers..."
+            BUILD_CONTAINERS=$(docker ps --format '{{.Names}}' | grep '^xahaud_cached_builder' || echo "")
+
+            if [[ -n "$BUILD_CONTAINERS" ]]; then
+              echo "⚠️ WARNING: Some build containers are still running"
+              echo "$BUILD_CONTAINERS"
+            else
+              echo "✅ No build containers found"
+            fi
+          fi
+
+  tests:
+    runs-on: [self-hosted, vanity]
+    needs: [build, checkout]
+    defaults:
+      run:
+        working-directory: ${{ needs.checkout.outputs.checkout_path }}
+    steps:
+      - name: Unit tests
+        run: /bin/bash docker-unit-tests.sh
+
+  cleanup:
+    runs-on: [self-hosted, vanity]
+    needs: [tests, checkout]
+    if: always()
+    steps:
+      - name: Cleanup workspace
+        run: |
+          CHECKOUT_PATH="${{ needs.checkout.outputs.checkout_path }}"
+          echo "Cleaning workspace for ${CHECKOUT_PATH}"
+          rm -rf "${{ github.workspace }}/${CHECKOUT_PATH}"