genbt5list: Make proper use of stdout and stderr.

build_bt5_from_cvs.sh: Don't print useless stuff so it becomes crontab-able.
  Generate bt5 list from repository in case there are any BT5 added by someting else than this script.


git-svn-id: https://svn.erp5.org/repos/public/erp5/trunk@5495 20353a03-c40f-0410-a6d1-a30d3c3de9de

product/ERP5/bin/build_bt5_from_cvs.sh

@@ -36,21 +36,21 @@ cvs -Qz3 "-d$CVSROOT" checkout "$MODULE" || cleanup
 # Create one archive for each Business Template
 for BT5 in `ls "$LOCALDIR/$MODULE"`; do
   if [ "$BT5" != "CVS" -a -d "$LOCALDIR/$MODULE/$BT5" ]; then
-    echo "Building $BT5..."
     cd "$LOCALDIR/$MODULE/$BT5" || cleanup
     tar -zcf "$LOCALDIR/$BT5.bt5" --exclude CVS --exclude .cvsignore . || cleanup
-  else
-    echo "Skipping $BT5"
   fi
 done
 
 # Get the latest version of the genbt5list and generate the index
 cd "$LOCALDIR" || cleanup
 cvs -Qz3 "-d$CVSROOT" checkout "$GENBTLIST" || cleanup
-python "$GENBTLIST" || cleanup
 
 # Publish the repository
-mv -f bt5list "$LOCALDIR/"*.bt5 "$BT5DIR"
+mv -f bt5list "$LOCALDIR/"*.bt5 "$BT5DIR" || cleanup
+
+# Generate the index from repository directory, in case there are BT5 manually added there
+cd "$BT5DIR" || cleanup
+python "$LOCALDIR/$GENBTLIST" > /dev/null
 
 # Clean up
 rm -rf $LOCALDIR

product/ERP5/bin/genbt5list

@@ -40,7 +40,12 @@ import shutil
 property_list = ('title', 'version', 'description', 'license', 'dependency_list', 'copyright_list')
 
 def info(message):
-  """Print a message.
+  """Print a message to stdout.
+  """
+  sys.stdout.write(message)
+
+def err(message):
+  """Print a message to stderr.
   """
   sys.stderr.write(message)
 
@@ -73,7 +78,7 @@ def generateInformation(fd):
       try:
         tar = tarfile.open(file, 'r:gz')
       except tarfile.TarError:
-        info('an error happened; skipping\n')
+        err('An error happened in %s; skipping\n' % (file,))
         continue
       try:
         property_dict = readBusinessTemplate(tar)