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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -1,148 +1,46 @@ | ||
| #!/bin/bash | ||
| # ----------------------------------------------------------------------------- | ||
| # jruby.sh - Start Script for the JRuby interpreter | ||
| # | ||
| # Environment Variable Prequisites | ||
| # | ||
| # JRUBY_BASE (Optional) Base directory for resolving dynamic portions | ||
| # of a JRuby installation. If not present, resolves to | ||
| # the same directory that JRUBY_HOME points to. | ||
| # | ||
| # JRUBY_HOME (Optional) May point at your JRuby "build" directory. | ||
| # If not present, the current working directory is assumed. | ||
| # | ||
| # JRUBY_OPTS (Optional) Default JRuby command line args | ||
| # JRUBY_SHELL Where/What is system shell | ||
| # | ||
| # JAVA_HOME Must point at your Java Development Kit installation. | ||
| # | ||
| # ----------------------------------------------------------------------------- | ||
| #!/usr/bin/env jruby | ||
|
|
||
| cygwin=false | ||
| require 'jruby' | ||
|
|
||
| # ----- Identify OS we are running under -------------------------------------- | ||
| case "`uname`" in | ||
| CYGWIN*) cygwin=true | ||
| esac | ||
| runtime = JRuby.runtime | ||
|
|
||
| # ----- Verify and Set Required Environment Variables ------------------------- | ||
| if ARGV.size < 1 | ||
| puts "Usage: jrubyc <filename.rb> [<filename.rb> ...]" | ||
| exit | ||
| end | ||
|
|
||
| if [ -z "$JRUBY_HOME" ] ; then | ||
| ## resolve links - $0 may be a link to home | ||
| PRG=$0 | ||
| progname=`basename "$0"` | ||
| ARGV.each do |filename| | ||
| unless File.exists? filename | ||
| puts "Error -- file not found: #{filename}" | ||
| next | ||
| end | ||
|
|
||
| while [ -h "$PRG" ] ; do | ||
| ls=`ls -ld "$PRG"` | ||
| link=`expr "$ls" : '.*-> \(.*\)$'` | ||
| if expr "$link" : '.*/.*' > /dev/null; then | ||
| PRG="$link" | ||
| else | ||
| PRG="`dirname $PRG`/$link" | ||
| fi | ||
| done | ||
| begin | ||
| file = File.open(filename) | ||
| destdir = Dir.pwd | ||
|
|
||
| JRUBY_HOME_1=`dirname "$PRG"` # the ./bin dir | ||
| JRUBY_HOME_1=`dirname "$JRUBY_HOME_1"` # the . dir | ||
| if [ -d "${JRUBY_HOME_1}/lib" ] ; then | ||
| JRUBY_HOME="${JRUBY_HOME_1}" | ||
| fi | ||
| else | ||
| if $cygwin; then | ||
| JRUBY_HOME=`cygpath -u "$JRUBY_HOME"` | ||
| fi | ||
| fi | ||
|
|
||
| if [ -z "$JRUBY_OPTS" ] ; then | ||
| JRUBY_OPTS="" | ||
| fi | ||
|
|
||
| if [ -z "$JAVA_HOME" ] ; then | ||
| JAVA_CMD='java' | ||
| else | ||
| if $cygwin; then | ||
| JAVA_HOME=`cygpath -u "$JAVA_HOME"` | ||
| fi | ||
| JAVA_CMD="$JAVA_HOME/bin/java" | ||
| fi | ||
|
|
||
| JRUBY_SHELL=/bin/sh | ||
|
|
||
| # ----- Set Up The System Classpath ------------------------------------------- | ||
|
|
||
| if [ "$JRUBY_PARENT_CLASSPATH" != "" ]; then | ||
| # Use same classpath propagated from parent jruby | ||
| CP=$JRUBY_PARENT_CLASSPATH | ||
| else | ||
| if [ "$CLASSPATH" != "" ]; then | ||
| CP="$CLASSPATH" | ||
| if $cygwin; then | ||
| CP=`cygpath -p -u "$CP"` | ||
| fi | ||
| else | ||
| CP="" | ||
| fi | ||
|
|
||
| CP_DELIMETER=":" | ||
|
|
||
| # add necessary jars for command-line execution | ||
| for j in "$JRUBY_HOME"/lib/*.jar; do | ||
| if [ "$CP" ]; then | ||
| CP="$CP$CP_DELIMETER$j" | ||
| else | ||
| CP="$j" | ||
| fi | ||
| done | ||
|
|
||
| if $cygwin; then | ||
| CP=`cygpath -p -w "$CP"` | ||
| fi | ||
| fi | ||
|
|
||
| # ----- Set Up JRUBY_BASE If Necessary ------------------------------------- | ||
|
|
||
| if [ -z "$JRUBY_BASE" ] ; then | ||
| JRUBY_BASE="$JRUBY_HOME" | ||
| fi | ||
|
|
||
| # ----- Execute The Requested Command ----------------------------------------- | ||
|
|
||
| DEBUG="" | ||
| if [ "$1" = "JAVA_DEBUG" ]; then | ||
| DEBUG="-Xdebug -Xrunjdwp:transport=dt_socket,address=8000,server=y,suspend=y" | ||
| shift | ||
| else | ||
| if [ "$1" = "JPROFILER" ]; then | ||
| export LD_LIBRARY_PATH=$LD_LIBRARY_PATH:$JPROFILER_PATH/bin/linux-x86 | ||
| DEBUG="-Xrunjprofiler:port=8000,noexit -Xbootclasspath/a:/$JPROFILER_PATH/bin/agent.jar" | ||
| shift | ||
| else if [ "$1" = "HPROF" ]; then | ||
| DEBUG="-Xrunhprof:cpu=samples" | ||
| shift | ||
| fi | ||
| fi | ||
| fi | ||
|
|
||
| if $cygwin; then | ||
| JAVA_HOME=`cygpath --mixed "$JAVA_HOME"` | ||
| JRUBY_BASE=`cygpath --mixed "$JRUBY_BASE"` | ||
| JRUBY_HOME=`cygpath --mixed "$JRUBY_HOME"` | ||
| JRUBY_SHELL=`cygpath --mixed "$JRUBY_SHELL"` | ||
| fi | ||
|
|
||
| EN_US= | ||
| if [ "$1" = "EN_US" ]; then | ||
| EN_US="-Duser.language=en -Duser.country=US" | ||
| shift | ||
| fi | ||
|
|
||
| if [ "$1" = "SERVER" ]; then | ||
| DEBUG="-server" | ||
| shift | ||
| fi | ||
|
|
||
| exec "$JAVA_CMD" $JAVA_OPTS $DEBUG -Xmx256m -Xss1024k -ea -classpath "$CP" \ | ||
| "-Djruby.base=$JRUBY_BASE" "-Djruby.home=$JRUBY_HOME" \ | ||
| "-Djruby.lib=$JRUBY_BASE/lib" -Djruby.script=jruby \ | ||
| "-Djruby.shell=$JRUBY_SHELL" $EN_US \ | ||
| org.jruby.JRubyC $JRUBY_OPTS "$@" | ||
| BAIS = java.io.ByteArrayInputStream | ||
| Mangler = org.jruby.util.JavaNameMangler | ||
| BytecodeCompiler = org.jruby.compiler.impl.StandardASMCompiler | ||
| ASTCompiler = org.jruby.compiler.ASTCompiler | ||
| JavaFile = java.io.File | ||
|
|
||
| inspector = org.jruby.compiler.ASTInspector.new | ||
|
|
||
| source = file.read | ||
| node = runtime.parse_file(BAIS.new(source.to_java_bytes), filename, nil) | ||
|
|
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| classpath = Mangler.mangle_filename_for_classpath(filename) | ||
|
|
||
| inspector.inspect(node) | ||
|
|
||
| compiler = BytecodeCompiler.new(classpath, filename) | ||
| ASTCompiler.compile_root(node, compiler, inspector) | ||
|
|
||
| compiler.write_class(JavaFile.new(destdir)) | ||
| rescue | ||
| puts "Failure during compilation of file #{filename}:\n#{$!}" | ||
| ensure | ||
| file.close unless file.nil? | ||
| end | ||
| end |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -1,84 +0,0 @@ | ||
| /* | ||
| * JRubyC.java | ||
| * | ||
| * Created on January 11, 2007, 11:24 PM | ||
| * | ||
| * To change this template, choose Tools | Template Manager | ||
| * and open the template in the editor. | ||
| */ | ||
|
|
||
| package org.jruby; | ||
|
|
||
| import java.io.ByteArrayInputStream; | ||
| import java.io.File; | ||
| import java.io.FileInputStream; | ||
| import java.io.IOException; | ||
|
|
||
| import java.nio.charset.CharsetDecoder; | ||
| import org.jruby.ast.Node; | ||
| import org.jruby.compiler.ASTInspector; | ||
| import org.jruby.compiler.ASTCompiler; | ||
| import org.jruby.compiler.NotCompilableException; | ||
| import org.jruby.compiler.impl.StandardASMCompiler; | ||
| import org.jruby.util.KCode; | ||
|
|
||
| /** | ||
| * | ||
| * @author headius | ||
| */ | ||
| public class JRubyC { | ||
|
|
||
| public static void main(String args[]) { | ||
| Ruby runtime = Ruby.newInstance(); | ||
|
|
||
| try { | ||
| if (args.length < 1) { | ||
| System.out.println("Usage: jrubyc <filename> [<filename> ...]"); | ||
| return; | ||
| } | ||
| for (int i = 0; i < args.length; i++) { | ||
| String filename = args[i]; | ||
| if (filename.startsWith("./")) filename = filename.substring(2); | ||
| File srcfile = new File(filename); | ||
| if (!srcfile.exists()) { | ||
| System.out.println("Error -- file not found: " + filename); | ||
| return; | ||
| } | ||
|
|
||
| // destination directory | ||
| File destfile = new File(System.getProperty("user.dir")); | ||
|
|
||
| int size = (int)srcfile.length(); | ||
| byte[] chars = new byte[size]; | ||
| new FileInputStream(srcfile).read(chars); | ||
| // FIXME: -K encoding? | ||
| String content = new String(chars); | ||
| Node scriptNode = runtime.parseFile(new ByteArrayInputStream(content.getBytes("ISO-8859-1")), filename, null); | ||
|
|
||
| ASTInspector inspector = new ASTInspector(); | ||
| inspector.inspect(scriptNode); | ||
|
|
||
| // do the compile | ||
| String classPath = filename.substring(0, filename.lastIndexOf(".")).replace('-', '_').replace('.', '_'); | ||
| int lastSlashIndex = classPath.lastIndexOf('/'); | ||
| if (!Character.isJavaIdentifierStart(classPath.charAt(lastSlashIndex + 1))) { | ||
| if (lastSlashIndex == -1) { | ||
| classPath = "_" + classPath; | ||
| } else { | ||
| classPath = classPath.substring(0, lastSlashIndex + 1) + "_" + classPath.substring(lastSlashIndex + 1); | ||
| } | ||
| } | ||
| StandardASMCompiler compiler = new StandardASMCompiler(classPath, filename); | ||
| ASTCompiler.compileRoot(scriptNode, compiler, inspector); | ||
|
|
||
| compiler.writeClass(destfile); | ||
| } | ||
| } catch (IOException ioe) { | ||
| ioe.printStackTrace(); | ||
| System.err.println("Error -- IO exception during compile: " + ioe.getMessage()); | ||
| } catch (NotCompilableException nce) { | ||
| System.err.println("Error -- Not compilable: " + nce.getMessage()); | ||
| } | ||
| } | ||
|
|
||
| } | ||
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