@@ -51,3 +51,133 @@ jobs:
5151 env :
5252 PHP_VERSION : ${{ matrix.php-versions }}
5353 WP_ENVIRONMENT_TYPE : production
54+
55+ coverage :
56+ runs-on : ubuntu-latest
57+ services :
58+ mysql :
59+ image : mariadb:10.4
60+ env :
61+ MYSQL_ROOT_PASSWORD : root
62+ ports :
63+ - 3306:3306
64+ options : --health-cmd="mysqladmin ping" --health-interval=10s --health-timeout=10s --health-retries=10
65+ steps :
66+ - name : Install svn
67+ run : |
68+ sudo apt-get update
69+ sudo apt-get install subversion
70+ name : Checkout
71+ uses : actions/checkout@v5
72+
73+ - name : Setup PHP with Xdebug
74+ uses : shivammathur/setup-php@v2
75+ with :
76+ php-version : ' 8.4'
77+ coverage : xdebug
78+ tools : composer, phpunit-polyfills, cs2pr
79+ extensions : mysql
80+
81+ - name : Install Composer dependencies for PHP
82+ uses : ramsey/composer-install@v3
83+
84+ - name : Setup Test Environment
85+ run : bash bin/install-wp-tests.sh wordpress_test root root 127.0.0.1 latest
86+
87+ - name : Unit Testing with Coverage
88+ run : ./vendor/bin/phpunit --coverage-text --coverage-clover coverage.xml --log-junit junit.xml 2>&1 | tee coverage-output.log
89+ env :
90+ WP_ENVIRONMENT_TYPE : production
91+
92+ - name : Generate Checkstyle Report for Coverage Warnings
93+ if : always()
94+ run : |
95+ echo "Generating checkstyle report for coverage warnings..."
96+
97+ # Create checkstyle XML header
98+ cat > coverage-warnings.xml << 'EOF'
99+ <?xml version="1.0" encoding="UTF-8"?>
100+ <checkstyle version="4.3">
101+ EOF
102+
103+ # Check for PHPUnit warnings and process them
104+ if grep -q "WARNINGS!\|There was.*warning" coverage-output.log; then
105+ echo "Processing coverage warnings for checkstyle report..."
106+
107+ # Show warnings section for debugging
108+ echo "--- Warnings Found ---"
109+ sed -n '/There was.*warning/,/WARNINGS!/p' coverage-output.log | head -10
110+ echo "--- End Warnings ---"
111+
112+ # Extract warnings to temporary file to avoid subshell issues
113+ sed -n '/There was.*warning/,/WARNINGS!/p' coverage-output.log > temp-warnings.txt
114+
115+ # Process each line
116+ while IFS= read -r line; do
117+ echo "Processing line: $line"
118+ # Look for @covers warnings
119+ if [[ "$line" =~ \"@covers.*\"\ is\ invalid ]]; then
120+ echo "Found @covers warning line: $line"
121+ # Extract the @covers target - everything between quotes
122+ if [[ "$line" =~ \"@covers\ ([^\"]+)\" ]]; then
123+ COVERS_TARGET="${BASH_REMATCH[1]}"
124+ echo "Processing @covers warning for: $COVERS_TARGET"
125+
126+ # Find test file and line number
127+ echo "Searching for @covers annotation with target: $COVERS_TARGET"
128+ # Extract just the method name from the full class::method
129+ METHOD_NAME=$(echo "$COVERS_TARGET" | sed 's/.*:://')
130+ echo "Extracted method name: $METHOD_NAME"
131+ if TEST_FILE=$(find tests/ -name "*.php" -type f -exec grep -l "@covers.*$METHOD_NAME" {} \; | head -1); then
132+ echo "Found test file: $TEST_FILE"
133+ if LINE_NUM=$(grep -n "@covers.*$METHOD_NAME" "$TEST_FILE" | head -1 | cut -d: -f1); then
134+ echo "Found line number: $LINE_NUM"
135+ # Escape XML characters and add checkstyle entry
136+ MESSAGE=$(echo "Invalid @covers annotation: $COVERS_TARGET" | sed 's/&/\&/g; s/</\</g; s/>/\>/g; s/"/\"/g; s/'"'"'/\'/g')
137+ cat >> coverage-warnings.xml << EOF
138+ <file name="$TEST_FILE">
139+ <error line="$LINE_NUM" column="1" severity="warning" message="$MESSAGE" source="phpunit.coverage"/>
140+ </file>
141+ EOF
142+ fi
143+ fi
144+ fi
145+ # Look for deprecation warnings
146+ elif [[ "$line" =~ (deprecated|will\ no\ longer\ be\ possible) ]]; then
147+ echo "::warning::PHPUnit deprecation warning: ${line}"
148+ fi
149+ done < temp-warnings.txt
150+
151+ rm -f temp-warnings.txt
152+ WARNINGS_FOUND=true
153+ else
154+ echo "No coverage warnings found"
155+ WARNINGS_FOUND=false
156+ fi
157+
158+ # Close the checkstyle XML
159+ echo '</checkstyle>' >> coverage-warnings.xml
160+
161+ # Debug: show the generated checkstyle content
162+ echo "Generated checkstyle report:"
163+ cat coverage-warnings.xml
164+
165+ # Exit with error if warnings were found
166+ if [ "$WARNINGS_FOUND" = true ]; then
167+ echo "::error::Coverage analysis produced warnings"
168+ exit 1
169+ fi
170+
171+ name : Annotate Coverage Warnings in PR
172+ if : always() && github.event_name == 'pull_request'
173+ run : |
174+ # Check if we have any errors in the checkstyle report
175+ if grep -q '<error' coverage-warnings.xml; then
176+ echo "Found coverage warnings to annotate"
177+ echo "Converting checkstyle report to PR annotations..."
178+ cs2pr --graceful-warnings coverage-warnings.xml
179+ else
180+ echo "No coverage warnings found in checkstyle report"
181+ fi
182+ env :
183+ GITHUB_TOKEN : ${{ secrets.GITHUB_TOKEN }}
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