ci: Fix ccache

Author: jorisv

.github/workflows/conda/environment_macos_linux.yml

@@ -0,0 +1,12 @@
+name: eigenpy
+channels:
+  - conda-forge
+dependencies:
+  - eigen
+  - cmake
+  - numpy
+  - pkg-config
+  - boost
+  - cmake
+  - ccache
+  - cxx-compiler

.github/workflows/conda/environment.yml renamed to .github/workflows/conda/environment_windows.yml

@@ -1,7 +1,6 @@
 name: eigenpy
 channels:
   - conda-forge
-  - defaults
 dependencies:
   - eigen
   - cmake

.github/workflows/macos-linux-conda.yml

@@ -7,7 +7,10 @@ jobs:
     name: ${{ matrix.os }} - Python ${{ matrix.python-version }} ${{ matrix.build_type }} ${{ matrix.cxx_options }}
     runs-on: ${{ matrix.os }}
     env:
-      CCACHE_DIR: ${{ matrix.CCACHE_DIR }}
+      ccache_basedir: "${github_workspace}"
+      ccache_dir: "${github_workspace}/.ccache"
+      ccache_compress: true
+      ccache_compresslevel: 6
 
     strategy:
       fail-fast: false
@@ -17,12 +20,6 @@ jobs:
         build_type: [Release, Debug]
         python-version: ["3.8", "3.12"]
 
-        include:
-          - os: ubuntu-latest
-            CCACHE_DIR: /home/runner/.ccache
-          - os: macos-latest
-            CCACHE_DIR: /Users/runner/.ccache
-
         exclude:
           - build_type: Debug
             cxx_options: -mavx2
@@ -32,68 +29,67 @@ jobs:
             os: macos-latest
 
     steps:
-    - uses: actions/checkout@v3
+    - uses: actions/checkout@v4
       with:
         submodules: recursive
 
-    - uses: conda-incubator/setup-miniconda@v2
+    - uses: conda-incubator/setup-miniconda@v3
       with:
         activate-environment: eigenpy
         auto-update-conda: true
-        environment-file: .github/workflows/conda/environment.yml
+        environment-file: .github/workflows/conda/environment_macos_linux.yml
         python-version: ${{ matrix.python-version }}
+        auto-activate-base: false
 
     - uses: actions/cache@v3
       with:
-        path: ${{ env.CCACHE_DIR }}
-        key: ccache-${{ matrix.os }}-${{ matrix.build_type }}-${{ matrix.cxx_options }}
-
-    - name: Prepare cache dir
-      run: sudo mkdir -p ${CCACHE_DIR}/tmp && sudo chown -R $(id -un) ${CCACHE_DIR}
-
-    - name: Install cmake and update conda
-      shell: bash -l {0}
-      run: |
-        conda activate eigenpy
-        conda install cmake ccache -c conda-forge
-        conda list
+        path: .ccache
+        key: ccache-macos-linux-conda-${{ matrix.os }}-${{ matrix.build_type }}-${{ matrix.cxx_options }}-${{ github.sha }}
+        restore-keys: ccache-macos-linux-conda-${{ matrix.os }}-${{ matrix.build_type }}-${{ matrix.cxx_options }}-
 
     - name: Build EigenPy
-      shell: bash -l {0}
+      shell: bash -el {0}
       run: |
-        conda activate eigenpy
+        conda list
         echo $CONDA_PREFIX
 
         mkdir build
         cd build
 
-        cmake .. -DCMAKE_INSTALL_PREFIX=$CONDA_PREFIX -DCMAKE_CXX_COMPILER_LAUNCHER=ccache -DPYTHON_EXECUTABLE=$(which python3) -DGENERATE_PYTHON_STUBS=ON -DCMAKE_BUILD_TYPE=${{ matrix.build_type }} -DCMAKE_CXX_FLAGS=${{ matrix.cxx_options }}
+        cmake .. \
+          -DCMAKE_INSTALL_PREFIX=$CONDA_PREFIX \
+          -DCMAKE_CXX_COMPILER_LAUNCHER=ccache \
+          -DPYTHON_EXECUTABLE=$(which python3) \
+          -DGENERATE_PYTHON_STUBS=ON \
+          -DCMAKE_BUILD_TYPE=${{ matrix.build_type }} \
+          -DCMAKE_CXX_FLAGS=${{ matrix.cxx_options }}
         make
         make build_tests
         export CTEST_OUTPUT_ON_FAILURE=1
         make test
         make install
 
     - name: Test packaging
-      shell: bash -l {0}
+      shell: bash -el {0}
       run: |
-        conda activate eigenpy
-
-        cmake -B test-packaging -S unittest/packaging/cmake -DPYTHON_EXECUTABLE=$(which python3)
+        cmake -B test-packaging \
+          -S unittest/packaging/cmake \
+          -DPYTHON_EXECUTABLE=$(which python3)
 
     - name: Configure hpp-fcl
-      shell: bash -l {0}
+      shell: bash -el {0}
       run: |
-        conda activate eigenpy
         conda install -c conda-forge octomap assimp qhull
 
         git clone https://github.com/humanoid-path-planner/hpp-fcl.git --recursive
         cd hpp-fcl
         mkdir build && cd build
-        cmake .. -DCMAKE_INSTALL_PREFIX=$CONDA_PREFIX -DCMAKE_BUILD_TYPE=Release -DPYTHON_EXECUTABLE=$(which python3)
+        cmake .. -DCMAKE_INSTALL_PREFIX=$CONDA_PREFIX \
+          -DCMAKE_BUILD_TYPE=Release \
+          -DPYTHON_EXECUTABLE=$(which python3)
 
     - name: Uninstall EigenPy
-      shell: bash -l {0}
+      shell: bash -el {0}
       run: |
         cd build
         make uninstall

.github/workflows/windows-conda.yml

@@ -4,42 +4,49 @@ on: [push,pull_request]
 jobs:
   build:
     runs-on: ${{ matrix.os }}
+    env:
+      ccache_basedir: "${github_workspace}"
+      ccache_dir: "${github_workspace}/.ccache"
+      ccache_compress: true
+      ccache_compresslevel: 6
+
     strategy:
       fail-fast: false
       matrix:
           os: [windows-latest]
+
     steps:
-    - uses: actions/checkout@v3
-    - name: Checkout submodules
-      run: |
-        git submodule update --init
-    - uses: goanpeca/setup-miniconda@v1
-      env:
-        ACTIONS_ALLOW_UNSECURE_COMMANDS: 'true'
+    - uses: actions/checkout@v4
+      with:
+        submodules: recursive
+
+    - uses: conda-incubator/setup-miniconda@v3
       with:
         activate-environment: eigenpy
-        environment-file: .github/workflows/conda/environment.yml
+        auto-update-conda: true
+        environment-file: .github/workflows/conda/environment_windows.yml
         python-version: "3.10"
+        auto-activate-base: false
+
+    - uses: actions/cache@v3
+      with:
+        path: .ccache
+        key: ccache-windows-conda-${{ matrix.os }}-${{ matrix.build_type }}-${{ matrix.cxx_options }}-${{ github.sha }}
+        restore-keys: ccache-windows-conda-${{ matrix.os }}-${{ matrix.build_type }}-${{ matrix.cxx_options }}-
+
     - name: Build Eigenpy
       shell: cmd /C CALL {0}
-      env:
-        ACTIONS_ALLOW_UNSECURE_COMMANDS: 'true'
       run: |
-        :: unset extra Boost envs
-        set Boost_ROOT=
-        set BOOST_ROOT_1_69_0=
-        set BOOST_ROOT_1_72_0=
-        set PATH=%PATH:C:\hostedtoolcache\windows\Boost\1.72.0;=%
-        if errorlevel 1 exit 1
-
         :: start building
         call "%programfiles%\Microsoft Visual Studio\2022\Enterprise\VC\Auxiliary\Build\vcvarsall.bat" amd64
         if errorlevel 1 exit 1
+
         mkdir build
         pushd build
         cmake ^
           -G "NMake Makefiles" ^
           -DCMAKE_INSTALL_PREFIX=%CONDA_PREFIX%\Library ^
+          -DCMAKE_CXX_COMPILER_LAUNCHER=ccache ^
           -DCMAKE_BUILD_TYPE=Release ^
           -DGENERATE_PYTHON_STUBS=ON ^
           -DPYTHON_SITELIB=%CONDA_PREFIX%\Lib\site-packages ^