view release on metacpan or  search on metacpan

scripts/uml  view on Meta::CPAN

#!/bin/bash
# run plantuml
# moodfarm@cpan.org

# we assume that the plantuml.jar file is in the same directory as this executable
EXEC_DIR=`dirname $0`
PLANTUML="$EXEC_DIR/plantuml.jar"

INPUT=$1
OUPUT=$2

function show_usage  {
    arg=$1
    err=$2

    if [ "$err" == "" ] ; then
        err=1
    fi

    echo "Create a UML diagram from an input text file (see http://plantuml.sourceforge.net/ for reference)

    usage: $0 inputfile outputfile.png
"
    if [ "$arg" != "" ] ; then
        echo "$arg
"
    fi
    exit $err
}


if [ "$INPUT" == "-help" ] ; then
    show_usage "" 0
fi

if [ ! -f "$INPUT" ] ; then
    show_usage "ERROR: Could not find input file $1"
fi

if [ "$OUPUT" == "" ] ; then
    show_usage "ERROR: No output file specified"
fi

# we use the pipe option to control output into the file we want

cat "$INPUT" | java -jar $PLANTUML -nbthread auto -pipe >$OUPUT
# exit 0