[GRASS-SVN] r38228 - grass-addons/general/g.extension.add

[svn_grass at osgeo.org]

Author: neteler
Date: 2009-07-05 08:15:11 -0400 (Sun, 05 Jul 2009)
New Revision: 38228

Modified:
   grass-addons/general/g.extension.add/g.extension.add
Log:
List available modules flag (dirty hack)

Modified: grass-addons/general/g.extension.add/g.extension.add
===================================================================
--- grass-addons/general/g.extension.add/g.extension.add	2009-07-05 11:56:32 UTC (rev 38227)
+++ grass-addons/general/g.extension.add/g.extension.add	2009-07-05 12:15:11 UTC (rev 38228)
@@ -27,8 +27,12 @@
 #% type: string
 #% key_desc : name
 #% description: Name of extension to install from GRASS Addons SVN repository
-#% required : yes
+#% required : no
 #%end
+#%flag
+#%  key: l
+#%  description: List available modules in the GRASS Addons SVN repository
+#%end
 
 if  [ -z "$GISBASE" ] ; then
     echo "You must be in GRASS GIS to run this program." >&2
@@ -91,12 +95,41 @@
 CLASSCHAR=`echo $MODULE | cut -d'.' -f1`
 MODULECLASS=`expand_module_class_name $CLASSCHAR`
 
+list_available_modules()
+{
+ # a very dirty hack
+ g.message message="Fetching list of modules from GRASS-Addons SVN (be patient)..."
+ for d in d db g i m ps p r r3 v ; do
+     MODCLASS=`expand_module_class_name $d`
+     cd $TMPDIR
+     rm -f index.html
+     wget $SVNURL_ADDONS/$MODCLASS > /dev/null 2> /dev/null
+     grep '<li>' index.html 2> /dev/null | grep -v '\.\.' | cut -d'"' -f2 | sed 's+/$++g' >> list.txt
+     rm -f index.html
+ done
+ cat list.txt
+ rm -f list.txt
+}
+
+##
 cleanup(){
  cd ${TMPDIR}
  rm -rf ${TMPDIR}/${MODULE}
  rmdir "$TMPDIR"
 }
 
+if [ $GIS_FLAG_l -eq 1 ] ; then
+   list_available_modules
+   rmdir "$TMPDIR"
+   exit 0
+fi
+
+if [ -z "$GIS_OPT_EXTENSION" -a $GIS_FLAG_l -eq 0 ] ; then
+   g.message message="You need to define an extension name or use -l"
+   exit 1
+fi
+
+
 cd ${TMPDIR}
 g.message message="Fetching ${MODULE} from GRASS-Addons SVN (be patient)..."
 svn co ${SVNURL_ADDONS}/${MODULECLASS}/${MODULE}