Implement entry/directory renaming/moving

src/offline/edit.go

@@ -0,0 +1,25 @@
+package offline
+
+import (
+	"fmt"
+	"os"
+)
+
+// Rename renames oldLocation to newLocation
+func Rename(oldLocation string, newLocation string) {
+	// ensure newLocation does not exist
+	_, isAccessible := TargetIsFile(newLocation, false, 0)
+	if isAccessible {
+		fmt.Println(AnsiError + "\"" + newLocation + "\" already exists" + AnsiReset)
+		os.Exit(1)
+	}
+
+	// rename oldLocation to newLocation
+	err := os.Rename(oldLocation, newLocation)
+	if err != nil {
+		fmt.Println(AnsiError + "Failed to rename - does the target containing directory exists?" + AnsiReset)
+	}
+
+	// TODO If in online mode, check if oldLocation is a directory and rename it on the server
+	os.Exit(0)
+}