From d37b2e09abc8797ccfa5baed0d06ca06cbecb01a Mon Sep 17 00:00:00 2001
From: Manuel Cillero <manuel@cillero.es>
Date: Tue, 19 Apr 2022 01:32:42 +0200
Subject: [PATCH] =?UTF-8?q?A=C3=B1ade=20nueva=20macro=20module=5Fname!()?=
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Devuelve el nombre del módulo actual en el que se ejecuta la macro.
---
 pagetop/src/db.rs      |  1 +
 pagetop/src/prelude.rs |  1 +
 pagetop/src/util.rs    | 11 +++++++++++
 3 files changed, 13 insertions(+)

diff --git a/pagetop/src/db.rs b/pagetop/src/db.rs
index d68a5aac..550f8f66 100644
--- a/pagetop/src/db.rs
+++ b/pagetop/src/db.rs
@@ -11,6 +11,7 @@ pub mod entity {
 
 pub mod migration {
     pub use sea_schema::migration::prelude::*;
+    pub use crate::module_name;
 }
 
 #[macro_export]
diff --git a/pagetop/src/prelude.rs b/pagetop/src/prelude.rs
index 429c9449..55c9681e 100644
--- a/pagetop/src/prelude.rs
+++ b/pagetop/src/prelude.rs
@@ -4,6 +4,7 @@
 pub use crate::{
     args,
     concat_string,
+    module_name,
     theme_static_files,
 };
 
diff --git a/pagetop/src/util.rs b/pagetop/src/util.rs
index c2fd58d3..02bb584e 100644
--- a/pagetop/src/util.rs
+++ b/pagetop/src/util.rs
@@ -18,6 +18,17 @@ macro_rules! args {
     }};
 }
 
+#[macro_export]
+macro_rules! module_name {
+    () => {{
+        let name = module_path!();
+        match name.rfind("::") {
+            Some(position) => &name[(position + 2)..],
+            None => name
+        }
+    }};
+}
+
 #[macro_export]
 macro_rules! theme_static_files {
     ( $cfg:ident, $dir:expr ) => {{