♻️ Refactor Packaging and CI

.cirrus.yml

@@ -1,3 +1,47 @@
+.clone_script: &clone |
+  if [ -z "$CIRRUS_PR" ]; then
+    git clone --recursive --branch=$CIRRUS_BRANCH https://x-access-token:${CIRRUS_REPO_CLONE_TOKEN}@github.com/${CIRRUS_REPO_FULL_NAME}.git $CIRRUS_WORKING_DIR
+    git reset --hard $CIRRUS_CHANGE_IN_REPO
+  else
+    git clone https://x-access-token:${CIRRUS_REPO_CLONE_TOKEN}@github.com/${CIRRUS_REPO_FULL_NAME}.git $CIRRUS_WORKING_DIR
+    git fetch origin pull/$CIRRUS_PR/head:pull/$CIRRUS_PR
+    git checkout $CIRRUS_BASE_BRANCH
+    git -c user.email="you@example.com" merge --no-commit pull/$CIRRUS_PR
+    git submodule update --init --recursive
+  fi
+
+.statistics_script: &statistics |
+  ccache -s -v
+  echo $(python -m pip cache dir)
+  echo $(python -m pip cache list)
+
+macos_arm64_test_task:
+  name: 🐍 Test / 🍎 arm64
+  alias: macos_arm64_test
+  clone_script: *clone
+  macos_instance:
+    image: ghcr.io/cirruslabs/macos-monterey-xcode:latest
+  ccache_cache:
+    folder: .ccache
+    populate_script:
+      - mkdir -p .ccache
+    fingerprint_key: ccache-macosx_arm64
+  pip_cache:
+    folder: /Users/admin/Library/Caches/pip
+  prepare_env_script: |
+    brew install python@3.10 ccache pipx ninja nox
+    ln -s $(which python3.10) python
+    export PATH=/opt/homebrew/opt/python@3.10/libexec/bin:$PATH
+    export PATH=/opt/homebrew/opt/ccache/libexec:$PATH
+    export PATH=/opt/homebrew/opt/pipx/libexec:$PATH
+    export PATH=/opt/homebrew/opt/ninja/libexec:$PATH
+    export PATH=/opt/homebrew/opt/nox/libexec:$PATH
+    echo "PATH=$PATH" >> $CIRRUS_ENV
+    echo "CCACHE_DIR=$PWD/.ccache" >> $CIRRUS_ENV
+  run_nox_script:
+    - nox -s tests-3.10 --verbose
+  statistics_script: *statistics
+
 build_and_store_wheels: &BUILD_AND_STORE_WHEELS
   install_cibuildwheel_script:
     - python -m pip install cibuildwheel~=2.15.0
@@ -6,56 +50,61 @@ build_and_store_wheels: &BUILD_AND_STORE_WHEELS
   wheels_artifacts:
     path: "wheelhouse/*"
 
-.clone_script: &clone |
-  if [ -z "$CIRRUS_PR" ]; then
-    git clone --branch=$CIRRUS_BRANCH https://x-access-token:${CIRRUS_REPO_CLONE_TOKEN}@github.com/${CIRRUS_REPO_FULL_NAME}.git $CIRRUS_WORKING_DIR
-  else
-    git clone https://x-access-token:${CIRRUS_REPO_CLONE_TOKEN}@github.com/${CIRRUS_REPO_FULL_NAME}.git $CIRRUS_WORKING_DIR
-    git fetch origin pull/$CIRRUS_PR/head:pull/$CIRRUS_PR
-  fi
-  git reset --hard $CIRRUS_CHANGE_IN_REPO
-  git submodule update --init --recursive
-
-linux_aarch64_task:
-  name: Build Linux aarch64 wheels.
+linux_aarch64_wheels_task:
+  only_if: "$CIRRUS_RELEASE != ''"
+  name: 🐍 Packaging / 🎡 🐧 arm64
+  alias: linux_aarch64_wheels
   clone_script: *clone
   compute_engine_instance:
     image_project: cirrus-images
     image: family/docker-builder-arm64
     architecture: arm64
     platform: linux
-    cpu: 4
-  env:
-    CIBW_SKIP: "*-musllinux_*"
-
-  install_pre_requirements_script:
-    - apt install -y python3-venv python-is-python3
+    cpu: 8
+  setup_pyhton_script:
+    - apt-get install -y python3-venv python-is-python3
   <<: *BUILD_AND_STORE_WHEELS
 
-macos_arm64_task:
-  name: Build macOS arm64 wheels.
+macos_arm64_wheels_task:
+  only_if: "$CIRRUS_RELEASE != ''"
+  name: 🐍 Packaging / 🎡 🍎 arm64
+  alias: macos_arm64_wheels
   clone_script: *clone
   macos_instance:
     image: ghcr.io/cirruslabs/macos-monterey-xcode:latest
-
-  env:
-    PATH: /opt/homebrew/opt/python@3.10/bin:$PATH
-  install_pre_requirements_script:
-    - brew install python@3.10
-    - ln -s python3 /opt/homebrew/opt/python@3.10/bin/python
+  ccache_cache:
+    folder: .ccache
+    populate_script:
+      - mkdir -p .ccache
+    fingerprint_key: ccache-macosx_arm64-wheels
+  pip_cache:
+    folder: /Users/admin/Library/Caches/pip
+  prepare_env_script: |
+    brew install python@3.10 ccache pipx ninja nox
+    ln -s $(which python3.10) python
+    export PATH=/opt/homebrew/opt/python@3.10/libexec/bin:$PATH
+    export PATH=/opt/homebrew/opt/ccache/libexec:$PATH
+    export PATH=/opt/homebrew/opt/pipx/libexec:$PATH
+    export PATH=/opt/homebrew/opt/ninja/libexec:$PATH
+    export PATH=/opt/homebrew/opt/nox/libexec:$PATH
+    echo "PATH=$PATH" >> $CIRRUS_ENV
+    echo "CCACHE_DIR=$PWD/.ccache" >> $CIRRUS_ENV
   <<: *BUILD_AND_STORE_WHEELS
+  statistics_script: *statistics
 
 publish_task:
-  name: Upload to PyPI
+  name: 🚀 Deploy to PyPI
   container: { image: "python:3.10-bullseye" }
   depends_on:
-    - Build Linux aarch64 wheels.
-    - Build macOS arm64 wheels.
+    - linux_aarch64_wheels
+    - macos_arm64_wheels
   only_if: "$CIRRUS_RELEASE != ''"
   env:
     TWINE_REPOSITORY: pypi
     TWINE_USERNAME: __token__
-    TWINE_PASSWORD: ENCRYPTED[853587a6e1033bef6a80fbf7cf11762676107052030566cf1eca86bfaae3452433a1f05c7e6f7690d027b52d22a217c2]
+    TWINE_PASSWORD: "ENCRYPTED\
+      [853587a6e1033bef6a80fbf7cf11762676107052030566cf\
+      1eca86bfaae3452433a1f05c7e6f7690d027b52d22a217c2]"
   install_script: pip install twine
   publish_script:
     - curl -L https://api.cirrus-ci.com/v1/artifact/build/$CIRRUS_BUILD_ID/wheels.zip -o wheels.zip

.github/ISSUE_TEMPLATE/bug-report.yml

@@ -1,9 +1,6 @@
 name: 🐛 Bug report
 description: Something is not working correctly.
 title: "🐛 <title>"
-labels: ["bug"]
-assignees:
-  - burgholzer
 body:
   - type: markdown
     attributes:
@@ -13,35 +10,19 @@ body:
         ⚠
         Verify first that your issue is not [already reported on GitHub](https://github.com/cda-tum/qcec/search?q=is%3Aissue&type=issues).
 
-        If you are having general questions, please consider [starting a discussion](https://github.com/cda-tum/qcec/discussions).
-  - type: markdown
-    attributes:
-      value: >-
-        **Environment**
-  - type: input
-    attributes:
-      label: mqt.qcec version
-      placeholder: For example, mqt.qcec===2.0.0
-    validations:
-      required: true
-  - type: input
+        If you have general questions, please consider [starting a discussion](https://github.com/cda-tum/qcec/discussions).
+  - type: textarea
     attributes:
-      label: OS
-      placeholder: For example, Ubuntu 22.04, macOS Big Sur, Windows etc.
+      label: Environment information
+      description: >-
+        Please provide information about your environment. For example, OS, C++ compiler, mqt.core version etc.
+      placeholder: |
+        - OS:
+        - C++ compiler:
+        - mqt.core version:
+        - Additional environment information:
     validations:
       required: true
-  - type: input
-    attributes:
-      label: Python version
-      placeholder: For example, Python 3.10
-  - type: input
-    attributes:
-      label: C++ compiler
-      placeholder: For example, gcc-10
-  - type: textarea
-    attributes:
-      label: Additional environment information
-      description: Feel free to add more information about your environment here.
   - type: textarea
     attributes:
       label: Description

.github/ISSUE_TEMPLATE/feature-request.yml

@@ -1,9 +1,6 @@
 name: ✨ Feature request
 description: Suggest an idea
 title: "✨ <title>"
-labels: ["enhancement"]
-assignees:
-  - burgholzer
 body:
   - type: markdown
     attributes:

.github/codecov.yml

@@ -1,6 +1,6 @@
 ignore:
   - "extern/**/*"
-  - "mqt/**/*.cpp"
+  - "**/python"
   - "test/**/*"
 
 coverage:
@@ -12,10 +12,12 @@ coverage:
 
 flag_management:
   default_rules:
+    carryforward: true
     statuses:
       - type: project
         target: auto
         threshold: 0.5%
+        removed_code_behavior: adjust_base
       - type: patch
         target: 90%
         threshold: 1%
@@ -24,12 +26,15 @@ flag_management:
       paths:
         - "include"
         - "src"
+      after_n_builds: 1
     - name: python
       paths:
-        - "mqt/**/*.py"
+        - "src/mqt/**/*.py"
+      after_n_builds: 3
       statuses:
         - type: project
           threshold: 0.5%
+          removed_code_behavior: adjust_base
         - type: patch
           target: 95%
           threshold: 1%
@@ -40,6 +45,7 @@ parsers:
       conditional: no
       loop: no
 
-codecov:
-  notify:
-    after_n_builds: 4
+comment:
+  layout: "reach, diff, flags, files"
+  require_changes: true
+  show_carryforward_flags: true

.github/dependabot.yml

@@ -2,14 +2,21 @@ version: 2
 updates:
   - package-ecosystem: "gitsubmodule"
     directory: "/"
+    groups:
+      submodules:
+        patterns:
+          - "*"
     schedule:
       interval: "monthly"
-      day: "friday"
       time: "06:00"
       timezone: "Europe/Vienna"
 
   - package-ecosystem: "github-actions"
     directory: "/"
+    groups:
+      github-actions:
+        patterns:
+          - "*"
     schedule:
       interval: "weekly"
       day: "friday"
@@ -18,6 +25,10 @@ updates:
 
   - package-ecosystem: "pip"
     directory: "/"
+    groups:
+      python-dependencies:
+        patterns:
+          - "*"
     schedule:
       interval: "weekly"
       day: "friday"

.github/matchers/pylint.json

@@ -0,0 +1,32 @@
+{
+  "problemMatcher": [
+    {
+      "severity": "warning",
+      "pattern": [
+        {
+          "regexp": "^([^:]+):(\\d+):(\\d+): ([A-DF-Z]\\d+): \\033\\[[\\d;]+m([^\\033]+).*$",
+          "file": 1,
+          "line": 2,
+          "column": 3,
+          "code": 4,
+          "message": 5
+        }
+      ],
+      "owner": "pylint-warning"
+    },
+    {
+      "severity": "error",
+      "pattern": [
+        {
+          "regexp": "^([^:]+):(\\d+):(\\d+): (E\\d+): \\033\\[[\\d;]+m([^\\033]+).*$",
+          "file": 1,
+          "line": 2,
+          "column": 3,
+          "code": 4,
+          "message": 5
+        }
+      ],
+      "owner": "pylint-error"
+    }
+  ]
+}

.github/workflows/cd.yml

@@ -0,0 +1,27 @@
+name: CD
+on:
+  release:
+    types: [published]
+  workflow_dispatch:
+
+jobs:
+  python-packaging:
+    name: 🐍 Packaging
+    uses: cda-tum/mqt-core/.github/workflows/reusable-python-packaging.yml@main
+
+  deploy:
+    if: github.event_name == 'release' && github.event.action == 'published'
+    name: 🚀 Deploy to PyPI
+    runs-on: ubuntu-latest
+    environment:
+      name: pypi
+      url: https://pypi.org/p/mqt.qcec
+    permissions:
+      id-token: write
+    needs: [python-packaging]
+    steps:
+      - uses: actions/download-artifact@v3
+        with:
+          name: artifact
+          path: dist
+      - uses: pypa/gh-action-pypi-publish@release/v1