Move common steps into composite step

.github/actions/install-deps/action.yml

@@ -0,0 +1,67 @@
+name: "Common steps to install and cache dependencies"
+
+inputs:
+  python-version:
+    description: "Python version to set up"
+    required: false
+    default: "3.9"
+
+runs:
+  using: "composite"
+  steps:
+    - name: Set up Python ${{ inputs.python-version }}
+      uses: actions/setup-python@v5
+      with:
+        python-version: ${{ inputs.python-version }}
+
+    - name: Setup environment
+      id: environment
+      shell: bash
+      run: |
+        PYTHON_USER_BASE="$(python -m site --user-base)"
+        echo "$PYTHON_USER_BASE/bin" >> $GITHUB_PATH
+        echo "pip-user-base=$PYTHON_USER_BASE" >> $GITHUB_OUTPUT
+
+    - name: Get poetry latest version
+      id: latest-versions
+      shell: bash
+      run: |
+        poetry_version=$(curl -s https://pypi.org/pypi/poetry/json | jq -r .info.version)
+        echo "poetry=$poetry_version" >> $GITHUB_OUTPUT
+        echo "Python user base: $(python -m site --user-base)"
+
+    - uses: actions/cache@v4
+      name: Cache Poetry
+      with:
+        path: ${{ steps.environment.outputs.pip-user-base }}
+        key: >
+          ${{ format('pip-user-{0}-{1}-{2}',
+          runner.os,
+          inputs.python-version,
+          steps.latest-versions.outputs.poetry
+          ) }}
+
+    - name: Install or update Poetry
+      shell: bash
+      run: |
+        pip install --user poetry==${{ steps.latest-versions.outputs.poetry }}
+
+    - name: Use local virtual environment
+      shell: bash
+      run: |
+        poetry config virtualenvs.create true --local
+        poetry config virtualenvs.in-project true --local
+
+    - uses: actions/cache@v4
+      name: Cache Poetry dependencies
+      with:
+        path: ./.venv
+        key: deps-${{ runner.os }}-${{ inputs.python-version }}-${{ hashFiles('poetry.lock') }}
+        restore-keys: |
+          deps-${{ runner.os }}-${{ inputs.python-version }}-
+
+    - name: Install dependencies with Poetry
+      shell: bash
+      run: |
+        poetry env use python3
+        poetry install

.github/workflows/build.yml

@@ -14,63 +14,15 @@ jobs:
     strategy:
       matrix:
         os: [macos-latest, ubuntu-latest, windows-latest]
-        python-version: ["3.9"]
       fail-fast: false
 
     runs-on: ${{ matrix.os }}
     steps:
       - name: Check out the repository
         uses: actions/checkout@v4
 
-      - name: Set up Python ${{ matrix.python-version }}
-        uses: actions/setup-python@v5
-        with:
-          python-version: ${{ matrix.python-version }}
-
-      - name: Setup Python Environment
-        uses: ./.github/actions/setup-environment
-        id: environment
-
-      - name: Get poetry latest version
-        id: latest-versions
-        shell: bash
-        run: |
-          poetry_version=$(curl -s https://pypi.org/pypi/poetry/json | jq -r .info.version)
-          echo "poetry=$poetry_version" >> $GITHUB_OUTPUT
-          echo "Python user base: $(python -m site --user-base)"
-
-      - uses: actions/cache@v4
-        name: Cache Poetry
-        with:
-          path: ${{ steps.environment.outputs.pip-user-base }}
-          key: >
-            ${{ format('pip-user-{0}-{1}-{2}',
-            matrix.os,
-            matrix.python-version,
-            steps.latest-versions.outputs.poetry
-            ) }}
-
-      - name: Install or update Poetry
-        run: |
-          pip install --user poetry==${{ steps.latest-versions.outputs.poetry }}
-
-      - name: Use local virtual environment
-        run: |
-          poetry config virtualenvs.create true --local
-          poetry config virtualenvs.in-project true --local
-
-      - uses: actions/cache@v4
-        name: Cache Poetry dependencies
-        with:
-          path: ./.venv
-          key: deps-${{ matrix.os }}-${{ matrix.python-version }}-${{ hashFiles('poetry.lock') }}
-          restore-keys: |
-            deps-${{ matrix.os }}-${{ matrix.python-version }}-
-
-      - name: Install dependencies with Poetry
-        run: |
-          poetry env use python3
-          poetry install
+      - name: Prepare and install deps
+        uses: ./.github/actions/install-deps
 
       - name: Check if package builds
         run: |

.github/workflows/linting-and-testing.yaml

@@ -15,32 +15,17 @@ jobs:
     strategy:
       matrix:
         python-version: ["3.9", "3.10"]
+      fail-fast: false
     runs-on: ubuntu-latest
     steps:
       - name: Check out the repository
         uses: actions/checkout@v4
 
-      - name: Set up Python ${{ matrix.python-version }}
-        uses: actions/setup-python@v5
+      - name: Prepare and install deps
+        uses: ./.github/actions/install-deps
         with:
           python-version: ${{ matrix.python-version }}
 
-      - name: Install Poetry
-        uses: abatilo/actions-poetry@v3
-
-      - name: Use local virtual environment
-        run: |
-          poetry config virtualenvs.create true --local
-          poetry config virtualenvs.in-project true --local
-
-      - uses: actions/cache@v4
-        name: Cache Poetry dependencies
-        with:
-          path: ./.venv
-          key: deps-${{ env.RUNS_ON }}-${{ matrix.python-version }}-${{ hashFiles('poetry.lock') }}
-          restore-keys: |
-            deps-${{ env.RUNS_ON }}-${{ matrix.python-version }}-
-
       - uses: actions/cache@v4
         name: Cache pre-commit hooks
         with:
@@ -55,9 +40,6 @@ jobs:
             pre-commit-${{ env.RUNS_ON }}-${{ matrix.python-version }}-
             pre-commit-${{ env.RUNS_ON }}-
 
-      - name: Install dependencies with Poetry
-        run: poetry install
-
       - name: Run pre-commit on all files
         run: |
           poetry run pre-commit run --all-files --show-diff-on-failure --color=always

.github/workflows/publish.yml

@@ -10,37 +10,13 @@ env:
 jobs:
   publish:
     name: Publish
-    strategy:
-      matrix:
-        python-version: ["3.9"]
     runs-on: ubuntu-latest
     steps:
       - name: Check out the repository
         uses: actions/checkout@v4
 
-      - name: Set up Python ${{ matrix.python-version }}
-        uses: actions/setup-python@v5
-        with:
-          python-version: ${{ matrix.python-version }}
-
-      - name: Install Poetry
-        uses: abatilo/actions-poetry@v3
-
-      - name: Use local virtual environment
-        run: |
-          poetry config virtualenvs.create true --local
-          poetry config virtualenvs.in-project true --local
-
-      - uses: actions/cache@v4
-        name: Cache Poetry dependencies
-        with:
-          path: ./.venv
-          key: deps-${{ env.RUNS_ON }}-${{ matrix.python-version }}-${{ hashFiles('poetry.lock') }}
-          restore-keys: |
-            deps-${{ env.RUNS_ON }}-${{ matrix.python-version }}-
-
-      - name: Install dependencies with Poetry
-        run: poetry install
+      - name: Prepare and install deps
+        uses: ./.github/actions/install-deps
 
       - name: Set version
         run: poetry version $(git describe --tags --abbrev=0 | sed -e "s/^v//")