ADC "rmrepo" replaced by "rm" and "trash", with helper ADCs

helpers for 'rm': lock, unlock
helpers for 'trash': list-trash, undelete

common functions updated with local settings for ADCs as well

contrib/adc/rm

@@ -0,0 +1,37 @@
+#!/bin/sh
+
+. $(dirname $0)/adc.common-functions
+
+# options settable in adc.common-functions are
+#   ARE_YOU_SURE -- prompts "are you sure?"
+#   USE_LOCK_UNLOCK -- allows delete only if repo is "unlock"ed
+# As shipped, both options are set.  If you set both of them to "0", repos are
+# just deleted blindly, with no confirmation
+
+# helper ADCs: lock, unlock
+
+# cd to repo base and make sure arg1 is a valid repo (also sets $repo)
+valid_owned_repo $1
+
+opt $USE_LOCK_UNLOCK && {
+    if [ -f $repo.git/gl-rm-ok ]
+    then
+        :
+    else
+        die "$repo is locked! To 'rm' this repository, first 'unlock' it."
+    fi
+}
+
+opt $ARE_YOU_SURE && {
+    echo "Are you sure? (type 'yes' if you are)" >&2
+    read s
+    [ $s = "yes" ] || die aborting...
+}
+
+rm -rf $repo.git
+echo "$repo is now GONE!"
+
+cd $HOME
+PROJECTS_LIST=$(perl -e 'do ".gitolite.rc"; print $PROJECTS_LIST')
+export repo
+perl -ni -e 'print unless /^\Q$ENV{repo}.git\E$/' $PROJECTS_LIST