jperl

#!/bin/bash
#
# PerlOnJava Launcher Script
# This script launches the PerlOnJava runtime environment, which provides
# a Java-based implementation of the Perl programming language.
# Repository: github.com/fglock/PerlOnJava
#

# Get the directory where this script is located, resolving symlinks
SCRIPT_DIR="$( cd "$( dirname "${BASH_SOURCE[0]}" )" && pwd )"

# Get the full path to this script to set $^X correctly
JPERL_PATH="$(readlink -f "${BASH_SOURCE[0]}" 2>/dev/null || echo "$SCRIPT_DIR/jperl")"

# Export environment variable for PerlOnJava to use as $^X
export PERLONJAVA_EXECUTABLE="$JPERL_PATH"

# Check development environment first (target directory)
if [ -f "$SCRIPT_DIR/target/perlonjava-3.0.0.jar" ]; then
    JAR_PATH="$SCRIPT_DIR/target/perlonjava-3.0.0.jar"
else
    # Use installed package path (when installed via deb package)
    JAR_PATH="$SCRIPT_DIR/../lib/perlonjava-3.0.0.jar"
fi

# Launch Java
java --enable-native-access=ALL-UNNAMED ${JPERL_OPTS} -cp "$CLASSPATH:$JAR_PATH" org.perlonjava.app.cli.Main "$@"