Add pixi-based workflows (#4)

* Add workflows
* pixi workflow : actually run 'main', add import test
* pixi : add build dependencies

Author: ManifoldFR

.gersemirc

@@ -1,4 +1,4 @@
-definitions: [./CMakeLists.txt, ./cmake]
+definitions: [./CMakeLists.txt, ./cpp-extension, ./cmake]
 line_length: 80
 indent: 2
 warn_about_unknown_commands: false

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

@@ -0,0 +1,77 @@
+name: Build on OSX/Linux via Pixi
+
+on:
+  workflow_dispatch:
+  schedule:
+    - cron: 0 8 3 * *
+  push:
+    branches:
+      - main
+    paths-ignore:
+      - 'doc/**'
+      - '.gitignore'
+      - '**.md'
+  pull_request:
+    paths-ignore:
+      - 'doc/'
+      - '.gitignore'
+      - '**.md'
+concurrency:
+  group: ${{ github.workflow }}-${{ github.ref }}
+  cancel-in-progress: true
+
+jobs:
+  aligator-example-pixi:
+    name: ${{ matrix.os }} - Env ${{ matrix.environment }} ${{ matrix.build_type }}
+    runs-on: ${{ matrix.os }}
+    env:
+      CCACHE_BASEDIR: "${GITHUB_WORKSPACE}"
+      CCACHE_DIR: "${GITHUB_WORKSPACE}/.ccache"
+      CCACHE_COMPRESS: true
+      CCACHE_COMPRESSLEVEL: 6
+
+    strategy:
+      fail-fast: false
+      matrix:
+        os: [ubuntu-latest, macos-latest, macos-13]
+        environment: [default]
+        build_type: [Release, Debug]
+
+    steps:
+    - uses: actions/checkout@v4
+      with:
+        submodules: recursive
+
+    - uses: actions/cache@v4
+      with:
+        path: .ccache
+        key: ccache-macos-linux-pixi-${{ matrix.os }}-${{ matrix.build_type }}-${{ github.sha }}
+        restore-keys: ccache-macos-linux-pixi-${{ matrix.os }}-${{ matrix.build_type }}-
+
+    - uses: prefix-dev/[email protected]
+      with:
+        cache: true
+        environments: ${{ matrix.environment }}
+
+    - name: Build and test aligator-cmake-example-project
+      shell: bash -l {0}
+      env:
+        CMAKE_BUILD_PARALLEL_LEVEL: 4
+        ALCEP_BUILD_TYPE: ${{ matrix.build_type }}
+      run: |
+        pixi run -e ${{ matrix.environment }} test
+        cd build && ./bin/main
+
+  check:
+    name: check-macos-linux-pixi
+
+    needs:
+    - aligator-example-pixi
+
+    runs-on: ubuntu-latest
+
+    steps:
+    - name: Decide whether the needed jobs succeeded or failed
+      uses: re-actors/alls-green@release/v1
+      with:
+        jobs: ${{ toJSON(needs) }}

.github/workflows/update_pixi_lockfile.yml

@@ -0,0 +1,49 @@
+name: CI - Update Pixi lockfile
+permissions:
+  contents: write
+  pull-requests: write
+
+on:
+  workflow_dispatch:
+  schedule:
+    - cron: 0 5 1 * *
+
+jobs:
+  pixi-update:
+    runs-on: ubuntu-latest
+
+    steps:
+      - uses: actions/create-github-app-token@v1
+        id: generate-token
+        with:
+          app-id: ${{ secrets.APP_ID }}
+          private-key: ${{ secrets.APP_PRIVATE_KEY }}
+
+      - uses: actions/checkout@v4
+        with:
+          token: ${{ steps.generate-token.outputs.token }}
+          # Make sure the value of GITHUB_TOKEN will not be persisted in repo's config
+          persist-credentials: false
+
+      - name: Set up pixi
+        uses: prefix-dev/[email protected]
+        with:
+          run-install: false
+
+      - name: Update lockfile
+        run: |
+          set -o pipefail
+          pixi update --json | pixi exec pixi-diff-to-markdown >> diff.md
+
+      - name: Create pull request
+        uses: peter-evans/create-pull-request@v7
+        with:
+          token: ${{ steps.generate-token.outputs.token }}
+          commit-message: 'pixi: Update pixi lockfile'
+          title: Update pixi lockfile
+          body-path: diff.md
+          branch: topic/update-pixi
+          base: main
+          labels: pixi
+          delete-branch: true
+          add-paths: pixi.lock

.pre-commit-config.yaml

@@ -17,23 +17,11 @@ repos:
       - id: check-added-large-files
       - id: check-case-conflict
       - id: check-yaml
-        exclude: ^packaging/conda/
       - id: detect-private-key
       - id: end-of-file-fixer
       - id: mixed-line-ending
       - id: check-merge-conflict
       - id: trailing-whitespace
-        exclude: |
-            (?x)^(
-                doc/doxygen-awesome.*
-            )$
-  - repo: https://github.com/astral-sh/ruff-pre-commit
-    # Ruff version.
-    rev: 'v0.11.7'
-    hooks:
-      - id: ruff
-        args: [--fix, --exit-non-zero-on-fix]
-      - id: ruff-format
   - repo: https://github.com/BlankSpruce/gersemi
     rev: 0.19.2
     hooks:

cpp-extension/CMakeLists.txt

@@ -1 +1,12 @@
+function(add_import_test name)
+  set(test_target ${name})
+
+  add_test(
+    NAME ${name}
+    COMMAND ${PYTHON_EXECUTABLE} -c "import ${name}"
+    WORKING_DIRECTORY $<TARGET_FILE_DIR:${name}>
+  )
+endfunction()
+
 aligator_create_python_extension(example_extension WITH_SOABI module.cpp)
+add_import_test(example_extension)