Add CI and PR workflows

.github/scripts/validate-pr-title.js

@@ -0,0 +1,66 @@
+const nlp = require('compromise');
+const title = process.env.PR_TITLE || '';
+
+let isValidTitle = true;
+
+function logSuccess(message) {
+  console.log(`✅ ${message}`);
+}
+
+function logFailure(message) {
+  isValidTitle = false;
+  console.error(`❌ ${message}`);
+}
+
+function capitalized(string) {
+  if (!string) return '';
+  return string[0].toUpperCase() + string.substring(1);
+}
+
+// Rule 1: PR title must not be empty
+if (title) {
+  logSuccess(`PR title is not empty`);
+} else {
+  logFailure(`PR title must not be empty`);
+}
+
+// Rule 2: PR title must be 72 characters or less
+if (title.length <= 72) {
+  logSuccess(`PR title is ${title.length} characters`);
+} else {
+  logFailure(`PR title must be 72 characters or less (currently ${title.length} characters)`);
+}
+
+// Rule 3: PR title must begin with a capital letter
+if (/^[A-Z]/.test(title)) {
+  logSuccess(`PR title begins with a capital letter`);
+} else {
+  logFailure('PR title must begin with a capital letter');
+}
+
+// Rule 4: PR title must end with a letter or number
+if (/[A-Za-z0-9]$/.test(title)) {
+  logSuccess(`PR title ends with a letter or number`);
+} else {
+  logFailure('PR title must end with a letter or number');
+}
+
+// Rule 5: PR title must be written in the imperative
+const firstWord = title.split(' ')[0];
+const firstWordLowercased = firstWord.toLowerCase();
+const firstWordCapitalized = capitalized(firstWord);
+const firstWordAsImperativeVerb = nlp(firstWord).verbs().toInfinitive().out('text');
+const firstWordAsImperativeVerbLowercased = firstWordAsImperativeVerb.toLowerCase();
+const firstWordAsImperativeVerbCapitalized = capitalized(firstWordAsImperativeVerb);
+
+if (firstWordLowercased === firstWordAsImperativeVerbLowercased) {
+  logSuccess(`PR title is written in the imperative`);
+} else if (firstWordAsImperativeVerb) {
+  logFailure(`PR title must be written in the imperative ("${firstWordAsImperativeVerbCapitalized}" instead of "${firstWordCapitalized}")`);
+} else {
+  logFailure(`PR title must begin with a verb and be written in the imperative`);
+}
+
+if (!isValidTitle) {
+  process.exit(1);
+}

.github/workflows/ci.yml

@@ -0,0 +1,52 @@
+name: CI
+
+on:
+  workflow_dispatch:
+  push:
+    branches:
+      - main
+  pull_request:
+    types: [opened, reopened, synchronize]
+    branches:
+      - '*'
+
+jobs:
+  build-and-test:
+    name: Build, Test, & Report Coverage
+    runs-on: macos-latest
+
+    steps:
+      - name: Checkout source code
+        uses: actions/checkout@v4
+
+      - name: Set up Xcode
+        uses: maxim-lobanov/setup-xcode@v1
+        with:
+          xcode-version: latest
+
+      - name: Install Brewfile dependencies
+        run: brew bundle install
+
+      - name: Run SwiftFormat in lint mode
+        run: swiftformat --lint .
+
+      - name: Install package dependencies
+        run: swift package resolve
+
+      - name: Build the package
+        run: swift build
+
+      - name: Run tests with code coverage
+        run: swift test --enable-code-coverage
+
+      - name: Gather code coverage
+        run: xcrun llvm-cov export -format="lcov" .build/debug/swift-mockingPackageTests.xctest/Contents/MacOS/swift-mockingPackageTests -instr-profile .build/debug/codecov/default.profdata > coverage_report.lcov
+
+      - name: Upload coverage to Codecov
+        uses: codecov/codecov-action@v5
+        with:
+          files: coverage_report.lcov
+          token: ${{ secrets.CODECOV_TOKEN }}
+          slug: fetch-rewards/swift-mocking
+          verbose: true
+          fail_ci_if_error: true

.github/workflows/pr-labels.yml

@@ -0,0 +1,44 @@
+name: PR Labels
+
+on:
+  pull_request:
+    types: [opened, labeled, unlabeled, reopened, synchronize]
+
+permissions:
+  contents: read
+  pull-requests: read
+
+jobs:
+  check-for-required-labels:
+    name: Check For Required Labels
+    runs-on: ubuntu-latest
+
+    steps:
+      - name: Checkout source code
+        uses: actions/checkout@v4
+
+      - name: Validate PR has required labels
+        env:
+          GH_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+        run: |
+          PR_NUMBER=${{ github.event.pull_request.number }}
+          REPO=${{ github.repository }}
+
+          REQUIRED_LABELS=("bug" "ci/cd" "dependencies" "documentation" "enhancement" "formatting" "refactoring" "testing")
+          LABELS=$(gh pr view "$PR_NUMBER" --repo "$REPO" --json labels --jq '.labels[].name')
+
+          echo "PR labels:"
+          echo "$LABELS"
+
+          for required in "${REQUIRED_LABELS[@]}"; do
+            if echo "$LABELS" | grep -q "^$required$"; then
+              echo "✅ Found required label: $required"
+              exit 0
+            fi
+          done
+
+          echo "❌ PR is missing a required label."
+          echo "At least one of the following labels is required:"
+          printf '%s\n' "${REQUIRED_LABELS[@]}"
+          exit 1
+        shell: bash

.github/workflows/pr-title.yml

@@ -0,0 +1,30 @@
+name: PR Title
+
+on:
+  pull_request:
+    types: [opened, edited, reopened, synchronize]
+
+permissions:
+  contents: read
+  pull-requests: read
+
+jobs:
+  validate-pr-title:
+    name: Validate PR Title
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout source code
+        uses: actions/checkout@v4
+
+      - name: Set up Node.js
+        uses: actions/setup-node@v4
+        with:
+          node-version: latest
+
+      - name: Install dependencies
+        run: npm install compromise
+
+      - name: Validate PR title
+        run: node .github/scripts/validate-pr-title.js
+        env:
+          PR_TITLE: ${{ github.event.pull_request.title }}

codecov.yml

@@ -0,0 +1,2 @@
+ignore:
+  - "Tests"