OSS-forge/CodeQualityEval

1#!/usr/bin/env bash2 3# Usage: run_PMD_analysis.sh <java_files_directory>4# Example: bash 3_Code_Defects_Analysis/run_PMD_analysis.sh java_human_temp5 6set -u  # (no -e, we want to continue even if PMD exits non-zero)7 8# ---- Argument + directory checks ----9if [ -z "$1" ]; then10    echo "Usage: $0 <java_files_directory>"11    echo "Please provide the path to the Java files directory."12    exit 113fi14 15java_dir="$1"16 17if [ ! -d "$java_dir" ]; then18    echo "Error: Directory '$java_dir' does not exist."19    exit 120fi21 22# ---- Locate PMD binary (bundled in the repo) ----23SCRIPT_DIR="$( cd "$( dirname "${BASH_SOURCE[0]}" )" && pwd )"24ROOT_DIR="$(dirname "$SCRIPT_DIR")"25PMD_BIN="$ROOT_DIR/pmd-bin-7.16.0/bin/pmd"26 27if [ -f "$PMD_BIN" ]; then28    chmod +x "$PMD_BIN" || true29    PMD_CMD="$PMD_BIN"30else31    # Fallback: rely on PATH if needed32    PMD_CMD="pmd"33fi34 35# Ensure Java exists36if ! command -v java >/dev/null 2>&1; then37    echo "ERROR: 'java' command not found. Make sure OpenJDK is installed." >&238    exit 139fi40 41echo "Counted .java files:"42echo "  In java_dir: $(find "$java_dir" -name '*.java' | wc -l)"43echo44 45# ---- Rulesets to run ----46rulesets=(47    "category/java/bestpractices.xml"48    # "category/java/codestyle.xml"49    "category/java/design.xml"50    # "category/java/documentation.xml"51    "category/java/errorprone.xml"52    "category/java/multithreading.xml"53    "category/java/performance.xml"54)55 56# ---- Run PMD for each ruleset ----57for ruleset in "${rulesets[@]}"; do58    base_name=$(basename "$ruleset" .xml)59    report_file="report_unique_${base_name}.json"60    error_file="errors_unique_${base_name}.json"61 62    echo "Running PMD with $ruleset..."63    echo "Command: $PMD_CMD check -d \"$java_dir\" -R \"$ruleset\" -f json -r \"$report_file\""64 65    # PMD 7 CLI:66    #   pmd check -d <dir> -R <ruleset> -f json -r <report>67    # We ignore the exit code (|| true) and look at whether the report file is created.68    PMD_JAVA_OPTS="-Dpmd.error_recovery" \69    "$PMD_CMD" check \70        -d "$java_dir" \71        -R "$ruleset" \72        -f json \73        -r "$report_file" \74        --no-fail-on-error \75        --no-fail-on-violation \76        --verbose \77        2> "$error_file" || true78 79    if [ -s "$report_file" ]; then80        echo "PMD produced report: $report_file"81    else82        echo "PMD failed for $ruleset. See: $error_file"83        echo "---- First lines of $error_file ----"84        sed -n '1,20p' "$error_file" || true85        echo "-------------------------------------"86    fi87 88    echo "--------------------------------------------"89done90