Run noxenvs in parallel.

Author: Julian

.github/workflows/ci.yml

@@ -9,41 +9,64 @@ on:
     # Daily at 3:11
     - cron: "11 3 * * *"
 
+env:
+  PIP_DISABLE_PIP_VERSION_CHECK: "1"
+  PIP_NO_PYTHON_VERSION_WARNING: "1"
+
 jobs:
   pre-commit:
     runs-on: ubuntu-latest
     steps:
       - uses: actions/checkout@v3
       - uses: actions/setup-python@v4
         with:
-          python-version: "3.11"
+          python-version: "3.x"
       - uses: pre-commit/action@v3.0.0
 
+  list:
+    runs-on: ubuntu-latest
+    outputs:
+      noxenvs: ${{ steps.noxenvs-matrix.outputs.noxenvs }}
+    steps:
+      - uses: actions/checkout@v3
+      - name: Set up nox
+        uses: wntrblm/nox@2022.11.21
+      - id: noxenvs-matrix
+        run: |
+          echo >>$GITHUB_OUTPUT noxenvs=$(
+            nox --list-sessions |
+            grep '^* ' |
+            cut -d ' ' -f 2- |
+            jq --raw-input --slurp 'split("\n") | map(select(. != ""))'
+          )
+
   ci:
+    needs: list
     runs-on: ${{ matrix.os }}
     strategy:
       fail-fast: false
       matrix:
         os: [macos-latest, ubuntu-latest]
+        noxenv: ${{ fromJson(needs.list.outputs.noxenvs) }}
 
     steps:
       - uses: actions/checkout@v3
       - name: Install dependencies
         run: >
           sudo apt-get update &&
           sudo apt-get install -y libenchant-2-dev libxml2-dev libxslt-dev
-        if: runner.os == 'Linux'
+        if: runner.os == 'Linux' && startsWith(matrix.noxenv, 'docs')
       - name: Install dependencies
         run: brew install enchant
-        if: runner.os == 'macOS'
+        if: runner.os == 'macOS' && startsWith(matrix.noxenv, 'docs')
       - name: Set up Python
         uses: actions/setup-python@v4
         with:
-          python-version: "3.11"
+          python-version: "3.x"
       - name: Set up nox
         uses: wntrblm/nox@2022.11.21
       - name: Run nox
-        run: nox
+        run: nox -s "${{ matrix.noxenv }}"
 
   packaging:
     needs: ci
@@ -54,28 +77,20 @@ jobs:
       - name: Set up Python
         uses: actions/setup-python@v4
         with:
-          python-version: "3.11"
+          python-version: "3.x"
       - name: Install dependencies
         run: python -m pip install build
       - name: Create packages
         run: python -m build .
-      - name: Set up nox
-        uses: wntrblm/nox@2022.11.21
-      - uses: actions/upload-artifact@v3
-        with:
-          name: dist
-          path: dist
       - name: Publish to PyPI
         if: github.event_name == 'push' && startsWith(github.event.ref, 'refs/tags')
         uses: pypa/gh-action-pypi-publish@release/v1
         with:
-          user: __token__
           password: ${{ secrets.pypi_password }}
       - name: Create a Release
         if: github.event_name == 'push' && startsWith(github.event.ref, 'refs/tags')
         uses: softprops/action-gh-release@v1
         with:
           files: |
-            shiv/bowtie
             dist/*
           generate_release_notes: true