add debug scripts

Issue id: MNG-2105


git-svn-id: https://svn.apache.org/repos/asf/maven/components/trunk@609081 13f79535-47bb-0310-9956-ffa450edef68
This commit is contained in:
Brian E Fox 2008-01-05 02:22:15 +00:00
parent c09f4395cf
commit 470e8b6988
2 changed files with 329 additions and 0 deletions

168
maven-embedder/src/bin/mvnDebug Executable file
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#!/bin/sh
# ----------------------------------------------------------------------------
# Licensed to the Apache Software Foundation (ASF) under one
# or more contributor license agreements. See the NOTICE file
# distributed with this work for additional information
# regarding copyright ownership. The ASF licenses this file
# to you under the Apache License, Version 2.0 (the
# "License"); you may not use this file except in compliance
# with the License. You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing,
# software distributed under the License is distributed on an
# "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
# KIND, either express or implied. See the License for the
# specific language governing permissions and limitations
# under the License.
# ----------------------------------------------------------------------------
# ----------------------------------------------------------------------------
# Maven2 Start Up Batch script
#
# Required ENV vars:
# ------------------
# JAVA_HOME - location of a JDK home dir
#
# Optional ENV vars
# -----------------
# M2_HOME - location of maven2's installed home dir
# MAVEN_OPTS - parameters passed to the Java VM when running Maven
# e.g. to debug Maven itself, use
# set MAVEN_OPTS=-Xdebug -Xnoagent -Djava.compiler=NONE -Xrunjdwp:transport=dt_socket,server=y,suspend=y,address=8000
# ----------------------------------------------------------------------------
INT_MAVEN_OPTS=$MAVEN_OPTS -Xdebug -Xnoagent -Djava.compiler=NONE -Xrunjdwp:transport=dt_socket,server=y,suspend=y,address=8000
echo Preparing to Execute Maven in Debug Mode
QUOTED_ARGS=""
while [ "$1" != "" ] ; do
QUOTED_ARGS="$QUOTED_ARGS \"$1\""
shift
done
if [ -f /etc/mavenrc ] ; then
. /etc/mavenrc
fi
if [ -f "$HOME/.mavenrc" ] ; then
. "$HOME/.mavenrc"
fi
# OS specific support. $var _must_ be set to either true or false.
cygwin=false;
darwin=false;
mingw=false
case "`uname`" in
CYGWIN*) cygwin=true ;;
MINGW*) mingw=true;;
Darwin*) darwin=true
if [ -z "$JAVA_VERSION" ] ; then
JAVA_VERSION="CurrentJDK"
else
echo "Using Java version: $JAVA_VERSION"
fi
if [ -z "$JAVA_HOME" ] ; then
JAVA_HOME=/System/Library/Frameworks/JavaVM.framework/Versions/${JAVA_VERSION}/Home
fi
;;
esac
if [ -z "$JAVA_HOME" ] ; then
if [ -r /etc/gentoo-release ] ; then
JAVA_HOME=`java-config --jre-home`
fi
fi
if [ -z "$M2_HOME" ] ; then
## resolve links - $0 may be a link to maven's home
PRG="$0"
# need this for relative symlinks
while [ -h "$PRG" ] ; do
ls=`ls -ld "$PRG"`
link=`expr "$ls" : '.*-> \(.*\)$'`
if expr "$link" : '/.*' > /dev/null; then
PRG="$link"
else
PRG="`dirname "$PRG"`/$link"
fi
done
saveddir=`pwd`
M2_HOME=`dirname "$PRG"`/..
# make it fully qualified
M2_HOME=`cd "$M2_HOME" && pwd`
cd "$saveddir"
# echo Using m2 at $M2_HOME
fi
# For Cygwin, ensure paths are in UNIX format before anything is touched
if $cygwin ; then
[ -n "$M2_HOME" ] &&
M2_HOME=`cygpath --unix "$M2_HOME"`
[ -n "$JAVA_HOME" ] &&
JAVA_HOME=`cygpath --unix "$JAVA_HOME"`
[ -n "$CLASSPATH" ] &&
CLASSPATH=`cygpath --path --unix "$CLASSPATH"`
fi
# For Migwn, ensure paths are in UNIX format before anything is touched
if $mingw ; then
[ -n "$M2_HOME" ] &&
M2_HOME="`(cd "$M2_HOME"; pwd)`"
[ -n "$JAVA_HOME" ] &&
JAVA_HOME="`(cd "$JAVA_HOME"; pwd)`"
# TODO classpath?
fi
if [ -z "$JAVACMD" ] ; then
if [ -n "$JAVA_HOME" ] ; then
if [ -x "$JAVA_HOME/jre/sh/java" ] ; then
# IBM's JDK on AIX uses strange locations for the executables
JAVACMD="$JAVA_HOME/jre/sh/java"
else
JAVACMD="$JAVA_HOME/bin/java"
fi
else
JAVACMD="`which java`"
fi
fi
if [ ! -x "$JAVACMD" ] ; then
echo "Error: JAVA_HOME is not defined correctly."
echo " We cannot execute $JAVACMD"
exit 1
fi
if [ -z "$JAVA_HOME" ] ; then
echo "Warning: JAVA_HOME environment variable is not set."
fi
CLASSWORLDS_LAUNCHER=org.codehaus.plexus.classworlds.launcher.Launcher
# For Cygwin, switch paths to Windows format before running java
if $cygwin; then
[ -n "$M2_HOME" ] &&
M2_HOME=`cygpath --path --windows "$M2_HOME"`
[ -n "$JAVA_HOME" ] &&
JAVA_HOME=`cygpath --path --windows "$JAVA_HOME"`
[ -n "$HOME" ] &&
HOME=`cygpath --path --windows "$HOME"`
fi
exec "$JAVACMD" \
$INT_MAVEN_OPTS \
-classpath "${M2_HOME}"/boot/plexus-classworlds-*.jar \
"-Dclassworlds.conf=${M2_HOME}/bin/m2.conf" \
"-Dmaven.home=${M2_HOME}" \
${CLASSWORLDS_LAUNCHER} $QUOTED_ARGS

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@REM ----------------------------------------------------------------------------
@REM Licensed to the Apache Software Foundation (ASF) under one
@REM or more contributor license agreements. See the NOTICE file
@REM distributed with this work for additional information
@REM regarding copyright ownership. The ASF licenses this file
@REM to you under the Apache License, Version 2.0 (the
@REM "License"); you may not use this file except in compliance
@REM with the License. You may obtain a copy of the License at
@REM
@REM http://www.apache.org/licenses/LICENSE-2.0
@REM
@REM Unless required by applicable law or agreed to in writing,
@REM software distributed under the License is distributed on an
@REM "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
@REM KIND, either express or implied. See the License for the
@REM specific language governing permissions and limitations
@REM under the License.
@REM ----------------------------------------------------------------------------
@REM ----------------------------------------------------------------------------
@REM Maven2 Start Up Batch script
@REM
@REM Required ENV vars:
@REM JAVA_HOME - location of a JDK home dir
@REM
@REM Optional ENV vars
@REM M2_HOME - location of maven2's installed home dir
@REM MAVEN_BATCH_ECHO - set to 'on' to enable the echoing of the batch commands
@REM MAVEN_BATCH_PAUSE - set to 'on' to wait for a key stroke before ending
@REM MAVEN_OPTS - parameters passed to the Java VM when running Maven
@REM e.g. to debug Maven itself, use
@REM set MAVEN_OPTS=-Xdebug -Xnoagent -Djava.compiler=NONE -Xrunjdwp:transport=dt_socket,server=y,suspend=y,address=8000
@REM ----------------------------------------------------------------------------
set INT_MAVEN_OPTS=%MAVEN_OPTS% -Xdebug -Xnoagent -Djava.compiler=NONE -Xrunjdwp:transport=dt_socket,server=y,suspend=y,address=8000
@echo Preparing to Execute Maven in Debug Mode
@REM Begin all REM lines with '@' in case MAVEN_BATCH_ECHO is 'on'
@echo off
@REM enable echoing my setting MAVEN_BATCH_ECHO to 'on'
@if "%MAVEN_BATCH_ECHO%" == "on" echo %MAVEN_BATCH_ECHO%
@REM Execute a user defined script before this one
if exist "%HOME%\mavenrc_pre.bat" call "%HOME%\mavenrc_pre.bat"
set ERROR_CODE=0
@REM set local scope for the variables with windows NT shell
if "%OS%"=="Windows_NT" @setlocal
@REM ==== START VALIDATION ====
if not "%JAVA_HOME%" == "" goto OkJHome
echo.
echo ERROR: JAVA_HOME not found in your environment.
echo Please set the JAVA_HOME variable in your environment to match the
echo location of your Java installation
echo.
goto error
:OkJHome
if exist "%JAVA_HOME%\bin\java.exe" goto chkMHome
echo.
echo ERROR: JAVA_HOME is set to an invalid directory.
echo JAVA_HOME = %JAVA_HOME%
echo Please set the JAVA_HOME variable in your environment to match the
echo location of your Java installation
echo.
goto error
:chkMHome
if not "%M2_HOME%"=="" goto valMHome
if "%OS%"=="Windows_NT" SET M2_HOME=%~dp0\..
if not "%M2_HOME%"=="" goto valMHome
echo.
echo ERROR: M2_HOME not found in your environment.
echo Please set the M2_HOME variable in your environment to match the
echo location of the Maven installation
echo.
goto error
:valMHome
if exist "%M2_HOME%\bin\mvn.bat" goto init
echo.
echo ERROR: M2_HOME is set to an invalid directory.
echo M2_HOME = %M2_HOME%
echo Please set the M2_HOME variable in your environment to match the
echo location of the Maven installation
echo.
goto error
@REM ==== END VALIDATION ====
:init
@REM Decide how to startup depending on the version of windows
@REM -- Win98ME
if NOT "%OS%"=="Windows_NT" goto Win9xArg
@REM -- 4NT shell
if "%eval[2+2]" == "4" goto 4NTArgs
@REM -- Regular WinNT shell
set MAVEN_CMD_LINE_ARGS=%*
goto endInit
@REM The 4NT Shell from jp software
:4NTArgs
set MAVEN_CMD_LINE_ARGS=%$
goto endInit
:Win9xArg
@REM Slurp the command line arguments. This loop allows for an unlimited number
@REM of agruments (up to the command line limit, anyway).
set MAVEN_CMD_LINE_ARGS=
:Win9xApp
if %1a==a goto endInit
set MAVEN_CMD_LINE_ARGS=%MAVEN_CMD_LINE_ARGS% %1
shift
goto Win9xApp
@REM Reaching here means variables are defined and arguments have been captured
:endInit
SET MAVEN_JAVA_EXE="%JAVA_HOME%\bin\java.exe"
@REM Start MAVEN2
for %%i in ("%M2_HOME%"\boot\plexus-classworlds-*) do set CLASSWORLDS_JAR="%%i"
%MAVEN_JAVA_EXE% %INT_MAVEN_OPTS% -classpath %CLASSWORLDS_JAR% "-Dclassworlds.conf=%M2_HOME%\bin\m2.conf" "-Dmaven.home=%M2_HOME%" org.codehaus.plexus.classworlds.launcher.Launcher %MAVEN_CMD_LINE_ARGS%
if ERRORLEVEL 1 goto error
goto end
:error
if "%OS%"=="Windows_NT" @endlocal
set ERROR_CODE=1
:end
@REM set local scope for the variables with windows NT shell
if "%OS%"=="Windows_NT" goto endNT
@REM For old DOS remove the set variables from ENV - we assume they were not set
@REM before we started - at least we don't leave any baggage around
set MAVEN_JAVA_EXE=
set MAVEN_CMD_LINE_ARGS=
goto postExec
:endNT
@endlocal
:postExec
if exist "%HOME%\mavenrc_post.bat" call "%HOME%\mavenrc_post.bat"
@REM pause the batch file if MAVEN_BATCH_PAUSE is set to 'on'
if "%MAVEN_BATCH_PAUSE%" == "on" pause
if "%MAVEN_TERMINATE_CMD%" == "on" exit %ERROR_CODE%
exit /B %ERROR_CODE%