CI Improvements

.github/dependabot.yml

@@ -1,12 +1,13 @@
+---
 version: 2
 updates:
   # Check for updated Rust packages
-  - package-ecosystem: "cargo"
-    directory: "/"
-    schedule:
-      interval: "weekly"
+    - package-ecosystem: cargo
+      directory: /
+      schedule:
+          interval: weekly
   # Check for updated GitHub Actions
-  - package-ecosystem: "github-actions"
-    directory: "/"
-    schedule:
-      interval: "weekly"
+    - package-ecosystem: github-actions
+      directory: /
+      schedule:
+          interval: weekly

.github/generate_matrix.py

@@ -0,0 +1,41 @@
+#!/usr/bin/env python3
+# Copyright (c) 2024 Jan Holthuis <[email protected]>
+#
+# This Source Code Form is subject to the terms of the Mozilla Public License, v. 2.0. If a copy of
+# the MPL was not distributed with this file, You can obtain one at http://mozilla.org/MPL/2.0/.
+#
+# SPDX-License-Identifier: MPL-2.0
+
+import argparse
+import tomllib
+import json
+import itertools
+
+
+def generate_matrix(features: list[str]):
+    for i in range(len(features) + 1):
+        yield from itertools.combinations(iter(features), i)
+
+
+def main(argv=None):
+    parser = argparse.ArgumentParser()
+    parser.add_argument("cargo_file", type=argparse.FileType("rb"))
+    parser.add_argument("output_file", type=argparse.FileType("w"))
+    args = parser.parse_args(argv)
+
+    cargo_toml = tomllib.load(args.cargo_file)
+    features = [
+        feature for feature in cargo_toml["features"].keys() if feature != "default"
+    ]
+    matrix = {
+        "include": [
+            {"features": "{}".format(",".join(f))}
+            for f in generate_matrix(features=features)
+        ]
+    }
+
+    args.output_file.write("matrix={}".format(json.dumps(matrix)))
+
+
+if __name__ == "__main__":
+    main()

.github/workflows/build.yml

@@ -1,16 +1,37 @@
+---
 name: Build
 on: [push, pull_request]
 
 jobs:
-  build:
-    runs-on: ubuntu-latest
-    steps:
-    - uses: actions/checkout@v4
-    - name: Print Rust version
-      run:  rustc -vV
-    - name: Run tests
-      run: cargo test --all-features --verbose
-    - name: Run bench
-      run: cargo bench --all-features --verbose
-    - name: Run doc
-      run: cargo doc --all-features --verbose
+    generate-matrix:
+        name: Generate Build Matrix
+        runs-on: ubuntu-latest
+        outputs:
+            matrix: ${{ steps.set-matrix.outputs.matrix }}
+        steps:
+            - name: Check out repository
+              uses: actions/checkout@v4
+            - name: Set up Python
+              uses: actions/setup-python@v5
+              with:
+                  python-version: '3.13'
+            - name: Generate Build Matrix
+              id: set-matrix
+              run: python .github/generate_matrix.py Cargo.toml "$GITHUB_OUTPUT"
+
+    build:
+        needs: generate-matrix
+        runs-on: ubuntu-latest
+        strategy:
+            matrix: ${{ fromJson(needs.generate-matrix.outputs.matrix) }}
+        steps:
+            - name: Check out repository
+              uses: actions/checkout@v4
+            - name: Print Rust version
+              run: rustc -vV
+            - name: Run tests
+              run: cargo test --no-default-features --features "${{ matrix.features }}" --verbose
+            - name: Run bench
+              run: cargo bench --no-default-features --features "${{ matrix.features }}" --verbose
+            - name: Run doc
+              run: cargo doc --no-default-features --features "${{ matrix.features }}" --verbose

.github/workflows/dependabot-auto-merge.yaml

@@ -1,14 +1,15 @@
+---
 name: Auto-merge Dependabot PR
 
 on:
-  pull_request:
+    pull_request:
 
 jobs:
-  auto-merge:
-    runs-on: ubuntu-latest
-    steps:
-      - uses: actions/checkout@v4
-      - uses: ahmadnassri/action-dependabot-auto-merge@v2
-        with:
-          target: major
-          github-token: ${{ secrets.mytoken }}
+    auto-merge:
+        runs-on: ubuntu-latest
+        steps:
+            - uses: actions/checkout@v4
+            - uses: ahmadnassri/action-dependabot-auto-merge@v2
+              with:
+                  target: major
+                  github-token: ${{ secrets.mytoken }}

.github/workflows/pre-commit.yml

@@ -1,40 +1,41 @@
+---
 name: pre-commit
 
 on:
-  push:
-  pull_request:
+    push:
+    pull_request:
 
 jobs:
-  pre-commit:
-    runs-on: ubuntu-latest
-    steps:
-    - name: Check out repository
-      uses: actions/checkout@v4
+    pre-commit:
+        runs-on: ubuntu-latest
+        steps:
+            - name: Check out repository
+              uses: actions/checkout@v4
 
-    - name: Generate Cargo.lock
-      uses: actions-rs/cargo@v1
-      with:
-        command: generate-lockfile
+            - name: Generate Cargo.lock
+              uses: actions-rs/cargo@v1
+              with:
+                  command: generate-lockfile
 
-    - name: Set up Python
-      uses: actions/setup-python@v5
+            - name: Set up Python
+              uses: actions/setup-python@v5
 
-    - name: Detect code style issues
-      uses: pre-commit/[email protected]
-      env:
-        SKIP: no-commit-to-branch
+            - name: Detect code style issues
+              uses: pre-commit/[email protected]
+              env:
+                  SKIP: no-commit-to-branch
 
-    - name: Generate patch file
-      if: failure()
-      run: |
-        git diff-index -p HEAD > "${PATCH_FILE}"
-        [ -s "${PATCH_FILE}" ] && echo "UPLOAD_PATCH_FILE=${PATCH_FILE}" >> "${GITHUB_ENV}"
-      env:
-        PATCH_FILE: pre-commit.patch
+            - name: Generate patch file
+              if: failure()
+              run: |
+                  git diff-index -p HEAD > "${PATCH_FILE}"
+                  [ -s "${PATCH_FILE}" ] && echo "UPLOAD_PATCH_FILE=${PATCH_FILE}" >> "${GITHUB_ENV}"
+              env:
+                  PATCH_FILE: pre-commit.patch
 
-    - name: Upload patch artifact
-      if: failure() && env.UPLOAD_PATCH_FILE != null
-      uses: actions/upload-artifact@v4
-      with:
-        name: ${{ env.UPLOAD_PATCH_FILE }}
-        path: ${{ env.UPLOAD_PATCH_FILE }}
+            - name: Upload patch artifact
+              if: failure() && env.UPLOAD_PATCH_FILE != null
+              uses: actions/upload-artifact@v4
+              with:
+                  name: ${{ env.UPLOAD_PATCH_FILE }}
+                  path: ${{ env.UPLOAD_PATCH_FILE }}

.pre-commit-config.yaml

@@ -1,58 +1,54 @@
+---
 default_language_version:
-  python: python3
+    python: python3
 repos:
-- repo: https://github.com/pre-commit/pre-commit-hooks
-  rev: v5.0.0
-  hooks:
-  - id: check-case-conflict
-  - id: check-json
-  - id: check-merge-conflict
-  - id: check-symlinks
-  - id: check-toml
-  - id: check-xml
-  - id: check-yaml
-  - id: destroyed-symlinks
-  - id: detect-private-key
-  - id: end-of-file-fixer
-  - id: fix-byte-order-marker
-  - id: forbid-new-submodules
-  - id: mixed-line-ending
-  - id: trailing-whitespace
-    exclude: ".tsv$"
-- repo: https://github.com/codespell-project/codespell
-  rev: v2.3.0
-  hooks:
-  - id: codespell
-    args: [
-      --ignore-words=.codespellignore
-    ]
-    exclude_types: [tsv, json]
-- repo: https://github.com/doublify/pre-commit-rust
-  rev: v1.0
-  hooks:
-  - id: fmt
-    args: [
-      --all,
-      --,
-    ]
-  - id: clippy
-    args: [
-      --locked,
-      --workspace,
-      --all-features,
-      --all-targets,
-      --,
-      -D,
-      warnings,
-    ]
-- repo: https://github.com/Holzhaus/sourceheaders
-  rev: v0.0.4
-  hooks:
-  - id: sourceheaders
-- repo: https://github.com/jorisroovers/gitlint
-  rev: v0.19.1
-  hooks:
-  - id: gitlint
+    - repo: https://github.com/pre-commit/pre-commit-hooks
+      rev: v5.0.0
+      hooks:
+          - id: check-case-conflict
+          - id: check-json
+          - id: check-merge-conflict
+          - id: check-symlinks
+          - id: check-toml
+          - id: check-xml
+          - id: check-yaml
+          - id: destroyed-symlinks
+          - id: detect-private-key
+          - id: end-of-file-fixer
+          - id: fix-byte-order-marker
+          - id: forbid-new-submodules
+          - id: mixed-line-ending
+          - id: trailing-whitespace
+            exclude: .tsv$
+    - repo: https://github.com/codespell-project/codespell
+      rev: v2.3.0
+      hooks:
+          - id: codespell
+            args: [--ignore-words=.codespellignore]
+            exclude_types: [tsv, json]
+    - repo: https://github.com/psf/black
+      rev: 22.3.0
+      hooks:
+          - id: black
+    - repo: https://github.com/jumanjihouse/pre-commit-hook-yamlfmt
+      rev: 0.2.1
+      hooks:
+          - id: yamlfmt
+    - repo: https://github.com/doublify/pre-commit-rust
+      rev: v1.0
+      hooks:
+          - id: fmt
+            args: [--all, --]
+          - id: clippy
+            args: [--locked, --workspace, --all-features, --all-targets, --, -D, warnings]
+    - repo: https://github.com/Holzhaus/sourceheaders
+      rev: v0.0.4
+      hooks:
+          - id: sourceheaders
+    - repo: https://github.com/jorisroovers/gitlint
+      rev: v0.19.1
+      hooks:
+          - id: gitlint
 
 ci:
-  skip: [fmt, clippy]
+    skip: [fmt, clippy]