feat(tauri-build): add config-json feature flag

This allows disabling rebuilding when `tauri.conf.json` when using another config format

see #8721

.changes/tauri-build-config-json.md

@@ -0,0 +1,5 @@
+---
+'tauri-build': 'patch:enhance'
+---
+
+Add `config-json` cargo feature flag (enabled by default) to. Disabling this feature flag will stop cargo from rebuilding when `tauri.con.json` changes, see [#8721](https://github.com/tauri-apps/tauri/issues/8721) for more info.

.changes/tauri-common-control.md

@@ -0,0 +1,5 @@
+---
+'tauri': 'patch:enhance'
+---
+
+Add `common-controls-v6` cargo feature flag (enabled by default).

core/tauri-build/Cargo.toml

@@ -48,7 +48,9 @@ swift-rs = { version = "1.0.6", features = [ "build" ] }
 plist = "1"
 
 [features]
+default = [ "config-json" ]
 codegen = [ "tauri-codegen", "quote" ]
 isolation = [ "tauri-codegen/isolation", "tauri-utils/isolation" ]
+config-json = [ ]
 config-json5 = [ "tauri-utils/config-json5" ]
 config-toml = [ "tauri-utils/config-toml" ]

core/tauri-build/src/lib.rs

@@ -412,6 +412,7 @@ pub fn try_build(attributes: Attributes) -> Result<()> {
   use anyhow::anyhow;
 
   println!("cargo:rerun-if-env-changed=TAURI_CONFIG");
+  #[cfg(feature = "config-json")]
   println!("cargo:rerun-if-changed=tauri.conf.json");
   #[cfg(feature = "config-json5")]
   println!("cargo:rerun-if-changed=tauri.conf.json5");

core/tauri/Cargo.toml

@@ -130,10 +130,10 @@ default = [
   "wry",
   "compression",
   "objc-exception",
-  "tray-icon?/common-controls-v6",
-  "muda/common-controls-v6"
+  "common-controls-v6"
 ]
 unstable = [ ]
+common-controls-v6 = [ "tray-icon?/common-controls-v6", "muda/common-controls-v6" ]
 tray-icon = [ "dep:tray-icon" ]
 tracing = [
   "dep:tracing",