From 9076d5d2e76d432aef475ba403e9ab5bd3b9d2b0 Mon Sep 17 00:00:00 2001
From: Tnze <19628575+Tnze@users.noreply.github.com>
Date: Wed, 19 Oct 2022 21:24:56 +0800
Subject: [PATCH] feat(cli): add prompt information when file changing
 detected, closes #5417 (#5428)

Co-authored-by: Lucas Nogueira <lucas@tauri.studio>
---
 .changes/cli-watcher-info.md      |  6 ++++++
 tooling/cli/src/interface/rust.rs | 11 ++++++++++-
 2 files changed, 16 insertions(+), 1 deletion(-)
 create mode 100644 .changes/cli-watcher-info.md

diff --git a/.changes/cli-watcher-info.md b/.changes/cli-watcher-info.md
new file mode 100644
index 000000000..584deaa24
--- /dev/null
+++ b/.changes/cli-watcher-info.md
@@ -0,0 +1,6 @@
+---
+"cli.rs": patch
+"cli.js": patch
+---
+
+Log dev watcher file change detection.
diff --git a/tooling/cli/src/interface/rust.rs b/tooling/cli/src/interface/rust.rs
index 8d976e8eb..be1cd910e 100644
--- a/tooling/cli/src/interface/rust.rs
+++ b/tooling/cli/src/interface/rust.rs
@@ -33,7 +33,7 @@ use tauri_bundler::{
 
 use super::{AppSettings, ExitReason, Interface};
 use crate::helpers::{
-  app_paths::tauri_dir,
+  app_paths::{app_dir, tauri_dir},
   config::{reload as reload_config, wix_settings, Config},
 };
 
@@ -342,6 +342,7 @@ impl Rust {
   ) -> crate::Result<()> {
     let process = Arc::new(Mutex::new(child));
     let (tx, rx) = sync_channel(1);
+    let app_path = app_dir();
     let tauri_path = tauri_dir();
     let workspace_path = get_workspace_dir()?;
 
@@ -393,10 +394,18 @@ impl Rust {
           let event_path = event.path;
 
           if event_path.file_name() == Some(OsStr::new("tauri.conf.json")) {
+            info!("Tauri configuration changed. Rewriting manifest...");
             let config = reload_config(options.config.as_deref())?;
             self.app_settings.manifest =
               rewrite_manifest(config.lock().unwrap().as_ref().unwrap())?;
           } else {
+            info!(
+              "File {} changed. Rebuilding application...",
+              event_path
+                .strip_prefix(&app_path)
+                .unwrap_or(&event_path)
+                .display()
+            );
             // When tauri.conf.json is changed, rewrite_manifest will be called
             // which will trigger the watcher again
             // So the app should only be started when a file other than tauri.conf.json is changed