Clean Maven POM XML Files

clean-pom.sh

#!/bin/bash

set -e

MAVEN_VERSION=3.9.6
MAVEN_DIR="$HOME/.maven/apache-maven-$MAVEN_VERSION"
MAVEN_BIN="$MAVEN_DIR/bin/mvn"

echo "=== Checking Java ==="
if ! command -v java >/dev/null 2>&1; then
  echo "Java not found. Installing OpenJDK..."
  brew install openjdk
  echo 'export PATH="/opt/homebrew/opt/openjdk/bin:$PATH"' >> ~/.zprofile
  source ~/.zprofile
fi

echo "=== Setting up Apache Maven $MAVEN_VERSION ==="
if [ ! -x "$MAVEN_BIN" ]; then
  mkdir -p "$HOME/.maven"
  curl -L "https://dlcdn.apache.org/maven/maven-3/$MAVEN_VERSION/binaries/apache-maven-$MAVEN_VERSION-bin.tar.gz" -o /tmp/maven.tar.gz
  tar -xzf /tmp/maven.tar.gz -C "$HOME/.maven"
  rm /tmp/maven.tar.gz
fi

export PATH="$MAVEN_DIR/bin:$PATH"

echo "Maven version: $($MAVEN_BIN -v | head -n 1)"

echo "=== Adding DepClean plugin to pom.xml (if not already present) ==="
if ! grep -q "depclean-maven-plugin" pom.xml; then
  awk '
    /<plugins>/ && c == 0 {
      print
      print "      <plugin>"
      print "        <groupId>se.kth.castor</groupId>"
      print "        <artifactId>depclean-maven-plugin</artifactId>"
      print "        <version>2.0.6</version>"
      print "      </plugin>"
      c = 1
      next
    }
    { print }
  ' pom.xml > pom.tmp && mv pom.tmp pom.xml
fi

echo "=== Running DepClean to generate cleaned pom ==="
$MAVEN_BIN se.kth.castor:depclean-maven-plugin:2.0.6:depclean

if [ -f "debloated-pom.xml" ]; then
  echo "Found debloated-pom.xml. Replacing current pom.xml..."
  mv pom.xml pom.backup.xml
  mv debloated-pom.xml pom.xml
else
  echo "No debloated-pom.xml created. Check for dependency issues."
  exit 1
fi

echo "=== Installing SortPom ==="
if ! command -v sortpom >/dev/null 2>&1; then
  brew install sortpom || echo "Please install SortPom manually if brew fails."
fi

echo "=== Formatting final pom.xml ==="
$MAVEN_BIN com.github.ekryd:sortpom-maven-plugin:sort

echo "✅ pom.xml cleaned, formatted, and backup saved as pom.backup.xml"







#!/bin/bash

set -e

echo "=== Checking Java ==="
if ! command -v java >/dev/null 2>&1; then
  echo "Java not found. Installing OpenJDK..."
  brew install openjdk
  echo 'export PATH="/opt/homebrew/opt/openjdk/bin:$PATH"' >> ~/.zprofile
  source ~/.zprofile
fi

echo "=== Checking Maven ==="
if ! command -v mvn >/dev/null 2>&1; then
  echo "Maven not found. Installing..."
  brew install maven
fi

echo "=== Adding DepClean plugin to pom.xml (if not already present) ==="
if ! grep -q "depclean-maven-plugin" pom.xml; then
  # Add plugin inside the <plugins> section
  awk '
    /<plugins>/ && c == 0 {
      print
      print "      <plugin>"
      print "        <groupId>se.kth.castor</groupId>"
      print "        <artifactId>depclean-maven-plugin</artifactId>"
      print "        <version>2.0.6</version>"
      print "      </plugin>"
      c = 1
      next
    }
    { print }
  ' pom.xml > pom.tmp && mv pom.tmp pom.xml
fi

echo "=== Running DepClean to generate cleaned pom ==="
mvn se.kth.castor:depclean-maven-plugin:2.0.6:depclean

if [ -f "debloated-pom.xml" ]; then
  echo "Found debloated-pom.xml. Replacing current pom.xml..."
  mv pom.xml pom.backup.xml
  mv debloated-pom.xml pom.xml
else
  echo "No debloated-pom.xml created. Check for dependency issues."
  exit 1
fi

echo "=== Installing SortPom ==="
brew install sortpom || echo "SortPom already installed."

echo "=== Formatting final pom.xml ==="
mvn com.github.ekryd:sortpom-maven-plugin:sort

echo "✅ pom.xml cleaned, formatted, and backup saved as pom.backup.xml"