#!/bin/bash
+
# does differences on a set of folders checked out from subversion or git.
# this can take a directory as parameter, but will default to the current
# working directory. all the directories under the passed directory will
# be examined.
+source "$FEISTY_MEOW_SCRIPTS/core/launch_feisty_meow.sh"
+source "$FEISTY_MEOW_SCRIPTS/rev_control/version_control.sh"
+
+##############
+
dir="$1"; shift
if [ -z "$dir" ]; then
dir=.
fi
-source "$FEISTY_MEOW_SCRIPTS/core/launch_feisty_meow.sh"
-source "$FEISTY_MEOW_SCRIPTS/rev_control/version_control.sh"
-
pushd "$dir" &>/dev/null
+test_or_die "changing to directory: $dir"
tempfile=$(generate_rev_ctrl_filelist)
popd &>/dev/null
perform_revctrl_action_on_file "$tempfile" do_diff
+test_or_die "performing revision control action do_diff on: $tempfile"