Re: Distribution

[Nick Chalko]

Adam R. B. Jack wrote:
the dist is easy,  just do a "ant dist"
hmm not sure it get dependent jars.  I will check this weekend.
But you want a install to "DEPOT_HOME"
I will also do that this weekend.

Yup, it is the 'extras' I am looking for. If we can put some effort 
into this aspect, I think we can start using it more. Usage usage 
usage...

Ok build a new  scripts-antlet 
then give ant dist a try
You will see it generates bat and bash scripts to run java files.

You can modify the scripts antlet to also add .py scripts

Here is a what the generated bash script looks like
#! /bin/sh
# Autogenerated script to execute the java class
# org.apache.depot.update.tool.DownloaderTool
# load system-wide depot-update configuration
if [ -f "/etc/depot-update.conf" ] ; then
 . /etc/depot-update.conf
fi
# provide default values for people who don't use RPMs
if [ -z "$rpm_mode" ] ; then
 rpm_mode=false;
fi
if [ -z "$usejikes" ] ; then
 usejikes=false;
fi
# load user depot-update configuration
if [ -f "$HOME/.depot-updaterc" ] ; then
 . $HOME/.depot-updaterc
fi
# OS specific support.  $var _must_ be set to either true or false.
cygwin=false;
darwin=false;
case "`uname`" in
 CYGWIN*) cygwin=true ;;
 Darwin*) darwin=true
          if [ -z "$JAVA_HOME" ] ; then
            JAVA_HOME=/System/Library/Frameworks/JavaVM.framework/Home  
          fi
          ;;
esac

if [ -z "${depot-update_HOME}" ] ; then
 # try to find depot-update
 if [ -d /opt/depot-update ] ; then
   depot-update_HOME=/opt/depot-update
 fi
 if [ -d "${HOME}/opt/depot-update" ] ; then
   depot-update_HOME="${HOME}/opt/depot-update"
 fi
 ## resolve links - $0 may be a link to depot-update's home
 PRG="$0"
 progname=`basename "$0"`
 # need this for relative symlinks
 while [ -h "$PRG" ] ; do
   ls=`ls -ld "$PRG"`
   link=`expr "$ls" : '.*-> \(.*\)$'`
   if expr "$link" : '.*/.*' > /dev/null; then
   PRG="$link"
   else
   PRG=`dirname "$PRG"`"/$link"
   fi
 done
 depot-update_HOME=`dirname "$PRG"`/..
 # make it fully qualified
 depot-update_HOME=`cd "${depot-update_HOME}" && pwd`
fi
# For Cygwin, ensure paths are in UNIX format before anything is touched
if $cygwin ; then
 [ -n "${depot-update_HOME}" ] &&
   depot-update_HOME=`cygpath --unix "${depot-update_HOME}"`
 [ -n "$JAVA_HOME" ] &&
   JAVA_HOME=`cygpath --unix "$JAVA_HOME"`
 [ -n "$CLASSPATH" ] &&
   CLASSPATH=`cygpath --path --unix "$CLASSPATH"`
fi
# set depot-update_LIB location
depot-update_LIB="${depot-update_HOME}/lib"
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="$JAVA_HOME/bin/java"
   fi
 else
   JAVACMD=java
 fi
fi
if [ ! -x "$JAVACMD" ] ; then
 echo "Error: JAVA_HOME is not defined correctly."
 echo "  We cannot execute $JAVACMD"
 exit 1
fi
if [ -n "$CLASSPATH" ] ; then
 LOCALCLASSPATH="$CLASSPATH"
fi
# in rpm_mode get depot-update/optional/xml parser&api from JAVALIBDIR
if $rpm_mode; then
 JAVALIBDIR="/usr/share/java"
 for i in depot-update depot-update-optional jaxp_parser xml_apis
 do
   if [ -z "$LOCALCLASSPATH" ] ; then
     LOCALCLASSPATH="$JAVALIBDIR/$i.jar"
   else
     LOCALCLASSPATH="$JAVALIBDIR/$i.jar:$LOCALCLASSPATH"
   fi
 done
# in rpm mode depot-update/lib is in /usr/share/java/depot-update
depot-update_LIB="${JAVALIBDIR}/depot-update"
fi
# add in the dependency .jar files in non-RPM mode (the default)
for i in "${depot-update_LIB}"/*.jar
do
 # if the directory is empty, then it will return the input string
 # this is stupid, so case for it
 if [ -f "$i" ] ; then
   if [ -z "$LOCALCLASSPATH" ] ; then
     LOCALCLASSPATH="$i"
   else
     LOCALCLASSPATH="$i:$LOCALCLASSPATH"
   fi
 fi
done
if [ -n "$JAVA_HOME" ] ; then
 if [ -f "$JAVA_HOME/lib/tools.jar" ] ; then
   LOCALCLASSPATH="$LOCALCLASSPATH:$JAVA_HOME/lib/tools.jar"
 fi
 if [ -f "$JAVA_HOME/lib/classes.zip" ] ; then
   LOCALCLASSPATH="$LOCALCLASSPATH:$JAVA_HOME/lib/classes.zip"
 fi
 # OSX hack to make depot-update work with jikes
 if $darwin ; then
   
OSXHACK="/System/Library/Frameworks/JavaVM.framework/Versions/CurrentJDK/Classes"
   if [ -d "${OSXHACK}" ] ; then
     for i in "${OSXHACK}"/*.jar
     do
       JIKESPATH="$JIKESPATH:$i"
     done
   fi
 fi
else
 echo "Warning: JAVA_HOME environment variable is not set."
 echo "  If build fails because sun.* classes could not be found"
 echo "  you will need to set the JAVA_HOME environment variable"
 echo "  to the installation directory of java."
fi
#add the Project Jar
LOCALCLASSPATH=$LOCALCLASSPATH:${depot-update_HOME}/${project.version.package-jar}
# add the extra classpath
LOCALCLASSPATH=$LOCALCLASSPATH:

# For Cygwin, switch paths to Windows format before running java
if $cygwin; then
 depot-update_HOME=`cygpath --path --windows "${depot-update_HOME}"`
 JAVA_HOME=`cygpath --path --windows "$JAVA_HOME"`
 CLASSPATH=`cygpath --path --windows "$CLASSPATH"`
 LOCALCLASSPATH=`cygpath --path --windows "$LOCALCLASSPATH"`
 CYGHOME=`cygpath --path --windows "$HOME"`
fi
if [ -n "$CYGHOME" ]; then
   exec "$JAVACMD" -classpath "$LOCALCLASSPATH" 
-Ddepot-update.home="${depot-update_HOME}" -Dcygwin.user.home="$CYGHOME" 
${depot-update_OPTS} org.apache.depot.update.tool.DownloaderTool  
${depot-update_ARGS} "$@"

else
   exec "$JAVACMD" -classpath "$LOCALCLASSPATH" 
-Ddepot-update.home="${depot-update_HOME}" ${depot-update_OPTS} 
org.apache.depot.update.tool.DownloaderTool  ${depot-update_ARGS} "$@"

fi