1 files changed, 46 insertions, 26 deletions
diff --git a/trunk/src/jail-commit b/trunk/src/jail-commit
index b318f94..59fccad 100755
--- a/trunk/src/jail-commit
+++ b/trunk/src/jail-commit
@@ -25,6 +25,13 @@ else
   exit 1
 fi
 
+function usage {
+
+  echo $BASENAME: commit a jail configuration into a template
+  echo usage: $BASENAME [<jail-path> [template]]
+
+}
+
 function template_merge {
 
   # copy differences between the jail
@@ -57,40 +64,53 @@ function template_merge {
 function template_svn_commit {
 
   if use_svn; then
-      cd `basedir $TEMPLATE_BASE`
-      svn commit -m "changes for `date`"
+    cd `basedir $TEMPLATE_BASE`
+    svn commit -m "changes for `date`"
   fi
 
 }
 
-# TODO: command line parsing: with no arguments, jail-commit
-#       does exactly what it does now, but we also need to add
-#       options to choose just one jail to commit; perhaps
-#       make this similar to jail-update command line behaviour.
+function do_commit {
+
+  # commit jail changes to a repository
+  # usage: do_commit <jailpath> [template]
+
+  local jailpath template
+
+  jailpath="$1"
+  jail="`basename $jailpath`"
+
+  if [ ! -z "$2" ]; then
+    template="$2"
+  else
+    template="$jail"
+  fi
 
-if [ -f $JAIL_LIST ]; then
-  for jailpath in `cat $JAIL_LIST`; do
-    jail="`basename $jailpath`"
-    search_template $jail --update
-    if [ "$?" == "0" ]; then
+  search_template $template --update
+  if [ "$?" == "0" ]; then
+    if [ "$jailpath" == "/" ]; then
+      echo updating main installation...
+    else
       echo updating $jailpath...
-      if [ -d "$TEMPLATE_BASE.d" ] || [ -a "$TEMPLATE_BASE.template" ]; then
-        templatepkg -u $jail $jailpath
-        template_merge $jailpath
-        template_svn_commit $TEMPLATE_BASE
-      fi
     fi
-  done
-fi
+    if [ -d "$TEMPLATE_BASE.d" ] || [ -a "$TEMPLATE_BASE.template" ]; then
+      templatepkg -u $jail $jailpath
+      template_merge $jailpath
+      template_svn_commit $TEMPLATE_BASE
+    fi
+  fi
+
+}
 
-# main jail
-search_template main --update
-if [ "$?" == "0" ]; then
-  if [ -a "$TEMPLATE_BASE.template" ] || [ -a "$TEMPLATE_BASE.template" ]; then
-    echo updating main installation...
-    templatepkg -u main
-    template_merge /
-    template_svn_commit $TEMPLATE_BASE
+if [ ! -z "$1" ]; then
+  do_commit $1 $2
+else
+  if [ -f $JAIL_LIST ]; then
+    for jailpath in `cat $JAIL_LIST`; do
+      do_commit $jailpath
+    done
   fi
+  # main jail
+  do_commit / main
 fi