pommer new

pommer.py

@@ -1,98 +1,274 @@
+#!/usr/bin/env python3
+import os
 import xml.etree.ElementTree as ET
+import re
 from pathlib import Path
 import argparse
-import os
+import glob
 
-def analyze_pom(pom_path):
-    """Detect required tools from pom.xml"""
-    tree = ET.parse(pom_path)
-    root = tree.getroot()
-    ns = {'mvn': 'http://maven.apache.org/POM/4.0.0'}
 
-    requirements = {
+def parse_pom_xml(pom_path):
-        'java_version': root.findtext('mvn:properties/mvn:java.version', namespaces=ns, default="21"),
+    """
-        'kotlin_version': root.findtext('mvn:properties/mvn:kotlin.version', namespaces=ns),
+    Parse a pom.xml file and extract relevant information
-        'needs_docker': False
+    """
-    }
+    try:
+        print(f"Parsing POM file: {pom_path}")
 
-    # Check for docker-maven-plugin
+        # Register the default namespace
-    for plugin in root.findall('.//mvn:plugin', namespaces=ns):
+        ET.register_namespace('', "http://maven.apache.org/POM/4.0.0")
-        if 'docker' in plugin.findtext('mvn:artifactId', namespaces=ns, default=""):
+
-            requirements['needs_docker'] = True
+        # Parse the XML file
+        tree = ET.parse(pom_path)
+        root = tree.getroot()
+
+        # Define namespace for easier XPath queries
+        ns = {'mvn': "http://maven.apache.org/POM/4.0.0"}
+
+        # Extract project info
+        artifact_id = root.find('./mvn:artifactId', ns).text
+        group_id = root.find('./mvn:groupId', ns).text if root.find('./mvn:groupId', ns) is not None else "unknown"
+        version = root.find('./mvn:version', ns).text if root.find('./mvn:version', ns) is not None else "unknown"
+        name = root.find('./mvn:name', ns).text if root.find('./mvn:name', ns) is not None else artifact_id
+
+        # Extract Java version
+        java_version_elem = root.find('./mvn:properties/mvn:java.version', ns)
+        java_version = java_version_elem.text if java_version_elem is not None else "17"  # Default to Java 17 if not specified
+
+        # Extract packaging type (default to jar if not specified)
+        packaging = root.find('./mvn:packaging', ns)
+        packaging = packaging.text if packaging is not None else "jar"
+
+        # Check if Kotlin is used
+        kotlin_version_elem = root.find('./mvn:properties/mvn:kotlin.version', ns)
+        kotlin_version = kotlin_version_elem.text if kotlin_version_elem is not None else None
+
+        # Check for Kotlin plugin or dependency
+        kotlin_plugin = None
+        kotlin_dep = None
+
+        # Check for Kotlin plugin
+        plugins = root.findall('.//mvn:plugin', ns)
+        for plugin in plugins:
+            plugin_group = plugin.find('./mvn:groupId', ns)
+            if plugin_group is not None and plugin_group.text == 'org.jetbrains.kotlin':
+                kotlin_plugin = plugin
+                break
+
+        # Check for Kotlin dependency
+        deps = root.findall('.//mvn:dependency', ns)
+        for dep in deps:
+            dep_group = dep.find('./mvn:groupId', ns)
+            dep_artifact = dep.find('./mvn:artifactId', ns)
+            if (dep_group is not None and dep_group.text == 'org.jetbrains.kotlin' and
+                    dep_artifact is not None and 'kotlin-stdlib' in dep_artifact.text):
+                kotlin_dep = dep
+                break
+
+        # Determine if this is a Kotlin project
+        is_kotlin = kotlin_version is not None or kotlin_plugin is not None or kotlin_dep is not None
+
+        # Check for source directories
+        source_dir = None
+        source_dirs = root.findall('.//mvn:sourceDirectory', ns)
+        if source_dirs:
+            source_dir = source_dirs[0].text
+
+        # Check for default goal (to use the same command as IntelliJ)
+        default_goal = None
+        default_goal_elem = root.find('./mvn:build/mvn:defaultGoal', ns)
+        if default_goal_elem is not None:
+            default_goal = default_goal_elem.text
+
+        return {
+            "artifact_id": artifact_id,
+            "group_id": group_id,
+            "version": version,
+            "name": name,
+            "java_version": java_version,
+            "packaging": packaging,
+            "is_kotlin": is_kotlin,
+            "kotlin_version": kotlin_version,
+            "source_dir": source_dir,
+            "default_goal": default_goal,
+            "pom_path": pom_path
+        }
+    except Exception as e:
+        print(f"Error parsing {pom_path}: {e}")
+        return None
+
+
+def generate_gitea_workflow(pom_infos):
+    """
+    Generate a Gitea workflow YAML file based on multiple POM information
+    """
+    if not pom_infos:
+        print("No valid POM files found")
+        return None
+
+    # Get the highest Java version required
+    java_version = max([info["java_version"] for info in pom_infos])
+
+    # Check if any project uses Kotlin
+    uses_kotlin = any(info["is_kotlin"] for info in pom_infos)
+
+    # Kotlin version (if any)
+    kotlin_version = None
+    for info in pom_infos:
+        if info["kotlin_version"]:
+            kotlin_version = info["kotlin_version"]
             break
 
-    return requirements
+    # Construct the workflow content
+    workflow_content = f"""name: Maven Build
 
-def generate_gitea_actions(pom_path, requirements):
+on:
-    """Generate Gitea Actions workflow file"""
+  push:
-    workflow_dir = Path(".gitea/workflows")
+    branches: [ main, master, dev ]
-    workflow_dir.mkdir(parents=True, exist_ok=True)
+  pull_request:
-
+    branches: [ main, master ]
-    workflow_file = workflow_dir / "build.yml"
+  workflow_dispatch:
-
-    java_version = requirements['java_version']
-    kotlin_version = requirements['kotlin_version']
-    needs_docker = requirements['needs_docker']
-
-    # Base Maven command with optimizations
-    maven_cmd = "mvn -B -T 1C -Ddependency.cache=true -Dmaven.artifact.threads=8"
-    if kotlin_version:
-        maven_cmd += " -Dkotlin.compiler.incremental=true"
-
-    content = f"""name: Java CI with Maven
-
-on: [push, pull_request]
 
 jobs:
   build:
     runs-on: ubuntu-latest
+
     steps:
-    - uses: actions/checkout@v4
+      - name: Checkout code
+        uses: actions/checkout@v4
 
-    - name: Set up JDK {java_version}
+      - name: Set up JDK {java_version}
-      uses: actions/setup-java@v3
+        uses: actions/setup-java@v3
-      with:
+        with:
-        java-version: '{java_version}'
+          distribution: 'temurin'
-        distribution: 'temurin'
+          java-version: '{java_version}'
-        cache: 'maven'
+          cache: 'maven'
 
-    - name: Install Maven
+      - name: Install Maven
-      run: |
+        run: |
-        sudo apt-get update -qq
+          if ! command -v mvn &> /dev/null; then
-        sudo apt-get install -y maven
+            echo "Maven not found, installing..."
-        mvn --version
+            sudo apt-get update
-    """
+            sudo apt-get install -y maven
+          fi
+          mvn --version
 
-    if needs_docker:
+      - name: Debug Info
-        content += """
+        run: |
-    - name: Set up Docker
+          echo "Current workspace directory: $GITHUB_WORKSPACE"
-      run: |
+          echo "Current directory: $(pwd)"
-        sudo apt-get install -y docker.io
+          echo "Project structure:"
-        sudo systemctl start docker
+          find . -type f -name "*.kt" | sort
-    """
+          find . -type f -name "pom.xml"
+          echo "Maven version: $(mvn --version)"
+"""
 
-    content += f"""
+    # Add individual build steps for each POM
-    - name: Build with Maven
+    for i, info in enumerate(pom_infos):
-      run: {maven_cmd} clean package
+        # Determine the Maven command to use (same as the default goal if specified)
-    """
+        maven_command = "clean package"
+        if info["default_goal"]:
+            maven_command = info["default_goal"]
 
-    with open(workflow_file, "w") as f:
+        workflow_content += f"""
-        f.write(content)
+      - name: Build {info["name"]} ({info["artifact_id"]})
+        run: |
+          echo "Building {info["artifact_id"]}"
+          echo "Current directory: $(pwd)"
+          # Run Maven build directly using the POM file path
+          mvn -B {maven_command} -f "$GITHUB_WORKSPACE/pom.xml" -Dmaven.compiler.failOnError=true
+"""
+
+        # Add artifact upload step
+        workflow_content += f"""
+      - name: Upload {info["artifact_id"]} artifact
+        uses: actions/upload-artifact@v3
+        with:
+          name: {info["artifact_id"]}
+          path: target/{info['artifact_id']}-*.jar
+          if-no-files-found: error
+"""
+
+    return workflow_content
+
+
+def find_pom_files(base_dir="."):
+    """Find all pom.xml files in the given directory and subdirectories"""
+    return glob.glob(f"{base_dir}/**/pom.xml", recursive=True)
 
-    print(f"✓ Generated Gitea Actions workflow at {workflow_file}")
 
 def main():
-    parser = argparse.ArgumentParser(description='Generate Gitea Actions workflow for Maven project')
+    parser = argparse.ArgumentParser(description='Generate Gitea workflow for Maven/Kotlin projects')
-    parser.add_argument('pom_path', type=str, help='Path to pom.xml')
+    parser.add_argument('--dir', '-d', default='.', help='Base directory to search for pom.xml files')
+    parser.add_argument('--specific-pom', '-p', help='Path to a specific pom.xml file to process')
     args = parser.parse_args()
 
-    pom_path = Path(args.pom_path)
+    pom_files = []
-    if not pom_path.exists():
+    if args.specific_pom:
-        print(f"❌ Error: {pom_path} does not exist")
+        pom_files = [args.specific_pom]
+    else:
+        pom_files = find_pom_files(args.dir)
+
+    if not pom_files:
+        print(f"No pom.xml files found in {args.dir}")
         return
 
-    requirements = analyze_pom(pom_path)
+    print(f"Found {len(pom_files)} pom.xml files")
-    generate_gitea_actions(pom_path, requirements)
+
+    # Parse all POM files
+    pom_infos = []
+    for pom_file in pom_files:
+        info = parse_pom_xml(pom_file)
+        if info:
+            pom_infos.append(info)
+
+    if not pom_infos:
+        print("No valid POM files could be parsed")
+        return
+
+    # Generate the workflow content
+    workflow_content = generate_gitea_workflow(pom_infos)
+
+    if not workflow_content:
+        return
+
+    # Create the .gitea/workflows directory if it doesn't exist
+    workflow_dir = Path(".gitea/workflows")
+    workflow_dir.mkdir(parents=True, exist_ok=True)
+
+    # Write the workflow file
+    workflow_file = workflow_dir / "maven_build.yaml"
+    with open(workflow_file, "w") as f:
+        f.write(workflow_content)
+
+    print(f"Gitea workflow generated at: {workflow_file}")
+    print(f"This workflow will build {len(pom_infos)} Maven projects")
+
+    # Print summary of detected projects
+    print("\nDetected projects:")
+    for info in pom_infos:
+        kotlin_info = "with Kotlin" if info["is_kotlin"] else "Java only"
+        build_command = info["default_goal"] if info["default_goal"] else "clean package"
+        print(
+            f"- {info['name']} ({info['artifact_id']}): {kotlin_info}, Java {info['java_version']}, build: {build_command}")
+
+    # Create a simple direct build script as fallback
+    with open("build.sh", "w") as f:
+        f.write("""#!/bin/bash
+# Direct build script for Maven project
+
+echo "Current directory: $(pwd)"
+echo "Building project with Maven..."
+
+# Run Maven build using the exact pom.xml location
+mvn clean package -f "$(pwd)/pom.xml"
+
+echo "Build complete. JAR file should be in target/ directory."
+""")
+
+    # Make it executable
+    os.chmod("build.sh", 0o755)
+    print(f"Simple build script generated at: build.sh")
+
 
 if __name__ == "__main__":
     main()