Continue enhancing the auto-update version of env-shared.

rc_shared.sh

@@ -121,7 +121,7 @@ function update-shared2 {
 	remote_bin="$project/bin-shared"
 	if [[ -d "$local_bin" ]]; then
 		log "\n`date` - Found '$local_bin', adding scripts.\n"
-		mv -v $remote_bin/*.sh "$local_bin"/
+		cp -v $remote_bin/*.sh "$local_bin"/
 
 		refactor_script="refactor_music_library.sh"
 		wget -O "$refactor_script" \
@@ -133,9 +133,15 @@ function update-shared2 {
 		echo "Did not find '$local_bin', did not copy scripts."
 	fi
 }
+alias shared-update2="update-shared2"
+alias reload-shared2="update-shared2"
+alias shared-reload2="update-shared2"
 if [[ -d $project ]]; then
-	git -C $project status | grep TBD &&
-		echo "`date` - Updates to env-shared are available."
+	git -C $project fetch && git -C $project status | grep "is behind" \
+	| while read status; do
+		log "\n\n`date` - Updates to env-shared are available via update-shared2."
+		log ": '$status'\n"
+	done
 fi &
 
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