Reduce cron verbosity

update-cron.sh

@@ -1,9 +1,27 @@
-#!/bin/bash -e
+#!/bin/bash -eE
 
 exec 100> $HOME/homepage.lock
 
 flock 100
 
+log=$(mktemp)
+exec 11>&1 12>&2 > "$log" 2>&1
+
+catch_err () {
+	(
+		echo "An error occured during building"
+		echo ""
+		cat "$log"
+	) >&12
+}
+
+catch_exit() {
+	rm -f "$log"
+}
+
+trap catch_err ERR
+trap catch_exit EXIT
+
 src=/srv/data/tsc-cloud/homepage/hugo-page
 dst=/srv/http/tsc/hugo
 prod=/srv/data/tsc-cloud/homepage/production
@@ -87,13 +105,13 @@ echo "Synchronizing files to web server"
 if [ -n "$publishToStage" ]
 then
 	echo "Pushing to stage"
-	time doPublishToStage
+	( time doPublishToStage )
 fi
 
 if [ -n "$publishToProduction" ]
 then
 	echo "Publishing to production server"
-	time doPublishToProduction
+	( time doPublishToProduction )
 fi
 
 echo "Deployment done"