cleanup post-receive hook messages

hooks/post-receive

@@ -4,22 +4,22 @@ set -e -u
 while read oldrev newrev ref
 do
   if [[ $ref =~ .*/main$ ]]; then
-    echo "main ref received"
+    echo "[deploy] main ref received"
 
-		echo "moving into temporary work tree"; {
+    echo "[deploy] moving into temporary work tree"; {
       gitdir=$PWD
       cd ~/jonathan.is
     }
 
-    echo "checking out latest source"; {
+    echo "[deploy] checking out latest source"; {
       git --work-tree=$PWD --git-dir=$gitdir checkout --force
     }
 
-    echo "building and deploying site"; {
+    echo "[deploy] building and deploying site"; {
       podman-compose --profile deploy build
     }
 
-    echo "updating post-receive hook for future runs"; {
+    echo "[deploy] updating post-receive hook"; {
       cp hooks/post-receive $0
     }
   fi