restructure update

1 files changed, 24 insertions, 11 deletions

diff --git a/bin/load.sh b/bin/load.sh
index e2487df..6dc7deb 100755
--- a/bin/load.sh
+++ b/bin/load.sh
@@ -1,21 +1,34 @@
 #!/bin/bash
 
-WGET=$(which wget)
 URL="http://pluto.fsinf.at/~astra/config/"
 FILE="skel.tar.gz"
-CLEAN=".vim"
 
-cd ~
+cd ${HOME}
 
 # fetch file from server
-$WGET -q "${URL}${FILE}"
+TMP=`mktemp -u --suffix=".tar.gz" "config-updater-XXXXXX"`
+curl -L -s "${URL}${FILE}" -o $TMP
 
-if [ "$1" == "clean" ]; then
-	for i in $CLEAN
-	do
-		rm -rf $i
-	done
+# check if file exists and is not empty
+if [ -e $TMP ]; then
+	if [ -s $TMP ]; then
+		# run pre-update commands if file exists
+		if [ -r ${HOME}/var/system/config-updater/pre-update ]; then
+			. ${HOME}/var/system/config-updater/pre-update
+		fi
+
+		# unpack new structure
+		tar -xzf $TMP --strip-components=1
+
+		# run post-update commands if file exists
+		if [ -r ${HOME}/var/system/config-updater/post-update ]; then
+			. ${HOME}/var/system/config-updater/post-update
+		fi
+	else
+		echo "Could not fetch updated config, $TMP is empty"
+	fi
+else
+	echo "Could not fetch updated config, $TMP is missing"
 fi
 
-tar -xzf $FILE --strip-components=1
-rm $FILE
+rm -f $TMP