ci: add test matrix

.github/dependabot.yml

@@ -1,7 +1,7 @@
 version: 2
 updates:
 - package-ecosystem: pip
-  directory: "/"
+  directory: /
   schedule:
     interval: monthly
   labels:

.github/workflows/_before.yaml

@@ -0,0 +1,108 @@
+name: Setup package
+
+on:
+  workflow_call:
+    inputs:
+      os:
+        required: true
+        type: string
+
+      numpy:
+        required: true
+        type: string
+
+      python:
+        required: true
+        type: string
+
+      activate_command:
+        required: true
+        type: string
+
+jobs:
+  deps:
+    runs-on: ${{ inputs.os }}
+    name: deps-${{ inputs.os }}-np${{ inputs.numpy }}-py${{ inputs.python }}
+    env:
+      # To colorize output of make tasks.
+      TERM: xterm-256color
+
+    steps:
+    - name: Checkout
+      uses: actions/checkout@v4
+
+    - name: Set up Python
+      uses: actions/setup-python@v5
+      with:
+        python-version: ${{ inputs.python }}
+
+    - name: Use zstd for faster cache restore (windows)
+      if: ${{ startsWith(inputs.os, 'windows') }}
+      shell: cmd
+      run: echo C:\Program Files\Git\usr\bin>>"%GITHUB_PATH%"
+
+    - name: Cache dependencies
+      id: restore-deps
+      uses: actions/cache@v4
+      with:
+        path: venv
+        key: deps-${{ inputs.os }}-np${{ inputs.numpy }}-py${{ inputs.python }}-${{
+          hashFiles('setup.py') }}
+        restore-keys: deps-${{ inputs.os }}-np${{ inputs.numpy }}-py${{ inputs.python
+          }}-
+
+    - name: Install dependencies
+      run: |
+        python -m venv venv
+        ${{ inputs.activate_command }}
+        make install-deps install-dist
+
+  build:
+    runs-on: ${{ inputs.os }}
+    needs: [deps]
+    name: build-${{ inputs.os }}-np${{ inputs.numpy }}-py${{ inputs.python }}
+    env:
+      TERM: xterm-256color
+
+    steps:
+    - name: Checkout
+      uses: actions/checkout@v4
+
+    - name: Set up Python
+      uses: actions/setup-python@v5
+      with:
+        python-version: ${{ inputs.python }}
+
+    - name: Use zstd for faster cache restore (windows)
+      if: ${{ startsWith(inputs.os, 'windows') }}
+      shell: cmd
+      run: echo C:\Program Files\Git\usr\bin>>"%GITHUB_PATH%"
+
+    - name: Cache dependencies
+      uses: actions/cache@v4
+      with:
+        path: venv
+        key: deps-${{ inputs.os }}-np${{ inputs.numpy }}-py${{ inputs.python }}-${{
+          hashFiles('setup.py') }}
+
+    - name: Cache build
+      uses: actions/cache@v4
+      with:
+        path: venv/**/[Oo]pen[Ff]isca*
+        key: build-${{ inputs.os }}-np${{ inputs.numpy }}-py${{ inputs.python }}-${{
+          hashFiles('setup.py') }}-${{ github.sha }}
+        restore-keys: |
+          build-${{ inputs.os }}-np${{ inputs.numpy }}-py${{ inputs.python }}-${{ hashFiles('setup.py') }}-
+          build-${{ inputs.os }}-np${{ inputs.numpy }}-py${{ inputs.python }}-
+
+    - name: Cache release
+      uses: actions/cache@v4
+      with:
+        path: dist
+        key: release-${{ inputs.os }}-np${{ inputs.numpy }}-py${{ inputs.python }}-${{
+          hashFiles('setup.py') }}-${{ github.sha }}
+
+    - name: Build package
+      run: |
+        ${{ inputs.activate_command }}
+        make install-test clean build

.github/workflows/_lint.yaml

@@ -0,0 +1,58 @@
+name: Lint package
+
+on:
+  workflow_call:
+    inputs:
+      os:
+        required: true
+        type: string
+
+      numpy:
+        required: true
+        type: string
+
+      python:
+        required: true
+        type: string
+
+      activate_command:
+        required: true
+        type: string
+
+jobs:
+  lint:
+    runs-on: ${{ inputs.os }}
+    name: lint-doc-${{ inputs.os }}-np${{ inputs.numpy }}-py${{ inputs.python }}
+    env:
+      TERM: xterm-256color  # To colorize output of make tasks.
+
+    steps:
+    - name: Checkout
+      uses: actions/checkout@v4
+
+    - name: Set up Python
+      uses: actions/setup-python@v5
+      with:
+        python-version: ${{ inputs.python }}
+
+    - name: Use zstd for faster cache restore (windows)
+      if: ${{ startsWith(inputs.os, 'windows') }}
+      shell: cmd
+      run: echo C:\Program Files\Git\usr\bin>>"%GITHUB_PATH%"
+
+    - name: Cache dependencies
+      uses: actions/cache@v4
+      with:
+        path: venv
+        key: deps-${{ inputs.os }}-np${{ inputs.numpy }}-py${{ inputs.python }}-${{
+          hashFiles('setup.py') }}
+
+    - name: Lint doc
+      run: |
+        ${{ inputs.activate_command }}
+        make clean check-syntax-errors lint-doc
+
+    - name: Lint styles
+      run: |
+        ${{ inputs.activate_command }}
+        make clean check-syntax-errors check-style

.github/workflows/_test.yaml

@@ -0,0 +1,74 @@
+name: Test package
+
+on:
+  workflow_call:
+    inputs:
+      os:
+        required: true
+        type: string
+
+      numpy:
+        required: true
+        type: string
+
+      python:
+        required: true
+        type: string
+
+      activate_command:
+        required: true
+        type: string
+
+jobs:
+  test:
+    runs-on: ${{ inputs.os }}
+    name: test-core-${{ inputs.os }}-np${{ inputs.numpy }}-py${{ inputs.python }}
+    env:
+      GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+      TERM: xterm-256color  # To colorize output of make tasks.
+
+    steps:
+    - name: Checkout
+      uses: actions/checkout@v4
+
+    - name: Set up Python
+      uses: actions/setup-python@v5
+      with:
+        python-version: ${{ inputs.python }}
+
+    - name: Use zstd for faster cache restore (windows)
+      if: ${{ startsWith(inputs.os, 'windows') }}
+      shell: cmd
+      run: echo C:\Program Files\Git\usr\bin>>"%GITHUB_PATH%"
+
+    - name: Cache dependencies
+      uses: actions/cache@v4
+      with:
+        path: venv
+        key: deps-${{ inputs.os }}-np${{ inputs.numpy }}-py${{ inputs.python }}-${{
+          hashFiles('setup.py') }}
+
+    - name: Cache build
+      uses: actions/cache@v4
+      with:
+        path: venv/**/[Oo]pen[Ff]isca*
+        key: build-${{ inputs.os }}-np${{ inputs.numpy }}-py${{ inputs.python }}-${{
+          hashFiles('setup.py') }}-${{ github.sha }}
+
+    - name: Run Openfisca Core tests
+      run: |
+        ${{ inputs.activate_command }}
+        make test-core
+        python -m coveralls --service=github
+
+    - name: Run Country Template tests
+      if: ${{ startsWith(inputs.os, 'ubuntu') }}
+      run: |
+        ${{ inputs.activate_command }}
+        make test-country
+
+    - name: Run Extension Template tests
+      if: ${{ startsWith(inputs.os, 'ubuntu') }}
+      run: |
+        ${{ inputs.activate_command }}
+        make test-extension