Famix Maker fails when VerveineJ is in a path with spaces

[fuhrmanator]

I suspect the verveinej.sh script doesn't handle well the CLASSPATH when there are spaces, but more investigation is needed.

The image I was using was in WSL at ~/Pharo/images/Moose Suite 8.0 (development version)

[fuhrmanator]

Maybe use environment variables defined in Pharo before the LibC call, to pass the output file for verveinej.sh. Escaping spaces in the output path (MSE file) is difficult when it goes to a script and is massaged later.

[fuhrmanator]

@NicolasAnquetil Here's a script that works, but I didn't test it from Windows yet. The trouble is that as soon as you assign any of the $@ elements to a variable, the quoting (to preserve spaces) breaks. Maybe there's a better way, but this way works.

#!/usr/bin/env bash
# find the location of the "--" argument
((ddashloc=0))
((i=0))
for f in "$@"; do
  ((i++))
  #echo "$f";
  if [ "$f" == "--" ]
  then
    ((ddashloc= $i+1))
  fi
done

# Directory for verveine source
BASELIB=`dirname "$0"`/lib

# on windows, convert backslashes to slashes so that file expansion will work
BASELIB=$(sed 's:\\:/:g' <<< "$BASELIB")

pathsep=":"
# handle path separator for flavors of windows (MINGW in LibC via Pharo)
case $(uname) in
MINGW*|CYGWIN*)
  pathsep=";"
esac
for i in "$BASELIB"/*.jar; do
    CLASSPATH="$CLASSPATH"$pathsep"$i"
done
CLASSPATH=`echo $CLASSPATH | cut -c2-`

# without the special "--" argument, all options are assumed to be for Verveine
if [ $ddashloc != 0 ]
then
  java ${@:1:(($ddashloc-2))} -cp "$CLASSPATH" fr.inria.verveine.extractor.java.VerveineJParser "${@:$ddashloc}"
else
  java -cp "$CLASSPATH" fr.inria.verveine.extractor.java.VerveineJParser "${@:1}"
fi