Check for app existence in commands (plushu/plusku#2)

command

@@ -12,6 +12,13 @@ else
 fi
 
 app_dir=$PLUSHU_ROOT/apps/$app
+
+# Check if app exists
+if [[ ! -d "$app_dir" ]]; then
+  echo "App not found: $app" >&2
+  exit 1
+fi
+
 domain_file=$app_dir/domains
 
 [[ -f "$domain_file" ]] && cat "$domain_file"

subcommands/add

@@ -11,8 +11,15 @@ else
   exit 1
 fi
 
-domains="${@:2}"
 app_dir=$PLUSHU_ROOT/apps/$app
+
+# Check if app exists
+if [[ ! -d "$app_dir" ]]; then
+  echo "App not found: $app" >&2
+  exit 1
+fi
+
+domains="${@:2}"
 domain_file=$app_dir/domains
 
 for domain in "${domains[@]}"; do

subcommands/all

@@ -11,4 +11,12 @@ else
   exit 1
 fi
 
+app_dir=$PLUSHU_ROOT/apps/$app
+
+# Check if app exists
+if [[ ! -d "$app_dir" ]]; then
+  echo "App not found: $app" >&2
+  exit 1
+fi
+
 "$PLUSHU_ROOT/lib/plushook" app-domains "$app"

subcommands/clear

@@ -12,6 +12,13 @@ else
 fi
 
 app_dir=$PLUSHU_ROOT/apps/$app
+
+# Check if app exists
+if [[ ! -d "$app_dir" ]]; then
+  echo "App not found: $app" >&2
+  exit 1
+fi
+
 domain_file=$app_dir/domains
 
 if [[ -n "$2" ]]; then
@@ -20,4 +27,5 @@ if [[ -n "$2" ]]; then
 fi
 
 rm -f "$domain_file"
+
 "$PLUSHU_ROOT/lib/plushook" deploy-app "$app"

subcommands/link

@@ -11,6 +11,14 @@ else
   exit 1
 fi
 
+app_dir=$PLUSHU_ROOT/apps/$app
+
+# Check if app exists
+if [[ ! -d "$app_dir" ]]; then
+  echo "App not found: $app" >&2
+  exit 1
+fi
+
 path=`sed 's/&/\&/g' <<<"/${2#/}"`
 
 "$PLUSHU_ROOT/lib/plushook" app-domains "$app" | sed "s ^.*\$ http://&$path"

subcommands/remove

@@ -11,8 +11,15 @@ else
   exit 1
 fi
 
-domains="${@:2}"
 app_dir=$PLUSHU_ROOT/apps/$app
+
+# Check if app exists
+if [[ ! -d "$app_dir" ]]; then
+  echo "App not found: $app" >&2
+  exit 1
+fi
+
+domains="${@:2}"
 domain_file=$app_dir/domains
 
 fsed () {