fix(cli): prevent creating interface twice avoiding double manifest r…

…ewrite (#7837)

.changes/prevent-double-rewrite-manifest.md

@@ -0,0 +1,6 @@
+---
+"tauri-cli": patch:enhance
+"@tauri-apps/cli": patch:enhance
+---
+
+Prevent unneeded double Cargo.toml rewrite on `dev` and `build`.

tooling/cli/src/build.rs

@@ -75,9 +75,15 @@ pub fn command(mut options: Options, verbosity: u8) -> Result<()> {
     .map(Target::from_triple)
     .unwrap_or_else(Target::current);
 
-  let mut interface = setup(target, &mut options, false)?;
-
   let config = get_config(target, options.config.as_deref())?;
+
+  let mut interface = AppInterface::new(
+    config.lock().unwrap().as_ref().unwrap(),
+    options.target.clone(),
+  )?;
+
+  setup(target, &interface, &mut options, false)?;
+
   let config_guard = config.lock().unwrap();
   let config_ = config_guard.as_ref().unwrap();
 
@@ -228,7 +234,12 @@ pub fn command(mut options: Options, verbosity: u8) -> Result<()> {
   Ok(())
 }
 
-pub fn setup(target: Target, options: &mut Options, mobile: bool) -> Result<AppInterface> {
+pub fn setup(
+  target: Target,
+  interface: &AppInterface,
+  options: &mut Options,
+  mobile: bool,
+) -> Result<()> {
   let (merge_config, merge_config_path) = resolve_merge_config(&options.config)?;
   options.config = merge_config;
 
@@ -240,8 +251,6 @@ pub fn setup(target: Target, options: &mut Options, mobile: bool) -> Result<AppI
   let config_guard = config.lock().unwrap();
   let config_ = config_guard.as_ref().unwrap();
 
-  let interface = AppInterface::new(config_, options.target.clone())?;
-
   let bundle_identifier_source = match config_.find_bundle_identifier_overwriter() {
     Some(source) if source == MERGE_CONFIG_EXTENSION_NAME => merge_config_path.unwrap_or(source),
     Some(source) => source,
@@ -272,12 +281,7 @@ pub fn setup(target: Target, options: &mut Options, mobile: bool) -> Result<AppI
   }
 
   if let Some(before_build) = config_.build.before_build_command.clone() {
-    run_hook(
-      "beforeBuildCommand",
-      before_build,
-      &interface,
-      options.debug,
-    )?;
+    run_hook("beforeBuildCommand", before_build, interface, options.debug)?;
   }
 
   if let Some(AppUrl::Url(WebviewUrl::App(web_asset_path))) = &config_.build.dist_dir {
@@ -320,7 +324,7 @@ pub fn setup(target: Target, options: &mut Options, mobile: bool) -> Result<AppI
     .extend(config_.build.features.clone().unwrap_or_default());
   interface.build_options(&mut options.args, &mut options.features, mobile);
 
-  Ok(interface)
+  Ok(())
 }
 
 fn run_hook(name: &str, hook: HookCommand, interface: &AppInterface, debug: bool) -> Result<()> {

tooling/cli/src/dev.rs

@@ -99,7 +99,16 @@ fn command_internal(mut options: Options) -> Result<()> {
     .as_deref()
     .map(Target::from_triple)
     .unwrap_or_else(Target::current);
-  let mut interface = setup(target, &mut options, false)?;
+
+  let config = get_config(target, options.config.as_deref())?;
+
+  let mut interface = AppInterface::new(
+    config.lock().unwrap().as_ref().unwrap(),
+    options.target.clone(),
+  )?;
+
+  setup(target, &interface, &mut options, false)?;
+
   let exit_on_panic = options.exit_on_panic;
   let no_watch = options.no_watch;
   interface.dev(options.into(), move |status, reason| {
@@ -150,7 +159,12 @@ pub fn local_ip_address(force: bool) -> &'static IpAddr {
   })
 }
 
-pub fn setup(target: Target, options: &mut Options, mobile: bool) -> Result<AppInterface> {
+pub fn setup(
+  target: Target,
+  interface: &AppInterface,
+  options: &mut Options,
+  mobile: bool,
+) -> Result<()> {
   let (merge_config, _merge_config_path) = resolve_merge_config(&options.config)?;
   options.config = merge_config;
 
@@ -159,11 +173,6 @@ pub fn setup(target: Target, options: &mut Options, mobile: bool) -> Result<AppI
   let tauri_path = tauri_dir();
   set_current_dir(tauri_path).with_context(|| "failed to change current working directory")?;
 
-  let interface = AppInterface::new(
-    config.lock().unwrap().as_ref().unwrap(),
-    options.target.clone(),
-  )?;
-
   let mut dev_path = config
     .lock()
     .unwrap()
@@ -397,7 +406,7 @@ pub fn setup(target: Target, options: &mut Options, mobile: bool) -> Result<AppI
     }
   }
 
-  Ok(interface)
+  Ok(())
 }
 
 pub fn wait_dev_process<

tooling/cli/src/interface/mod.rs

@@ -8,6 +8,7 @@ use std::{
   collections::HashMap,
   path::{Path, PathBuf},
   process::ExitStatus,
+  sync::Arc,
 };
 
 use crate::helpers::config::Config;
@@ -87,7 +88,7 @@ pub trait Interface: Sized {
   type AppSettings: AppSettings;
 
   fn new(config: &Config, target: Option<String>) -> crate::Result<Self>;
-  fn app_settings(&self) -> &Self::AppSettings;
+  fn app_settings(&self) -> Arc<Self::AppSettings>;
   fn env(&self) -> HashMap<&str, String>;
   fn build(&mut self, options: Options) -> crate::Result<()>;
   fn dev<F: Fn(Option<i32>, ExitReason) + Send + Sync + 'static>(

tooling/cli/src/interface/rust.rs

@@ -96,7 +96,7 @@ pub struct RustupTarget {
 }
 
 pub struct Rust {
-  app_settings: RustAppSettings,
+  app_settings: Arc<RustAppSettings>,
   config_features: Vec<String>,
   product_name: Option<String>,
   available_targets: Option<Vec<RustupTarget>>,
@@ -138,15 +138,15 @@ impl Interface for Rust {
     let app_settings = RustAppSettings::new(config, manifest, target)?;
 
     Ok(Self {
-      app_settings,
+      app_settings: Arc::new(app_settings),
       config_features: config.build.features.clone().unwrap_or_default(),
       product_name: config.package.product_name.clone(),
       available_targets: None,
     })
   }
 
-  fn app_settings(&self) -> &Self::AppSettings {
-    &self.app_settings
+  fn app_settings(&self) -> Arc<Self::AppSettings> {
+    self.app_settings.clone()
   }
 
   fn build(&mut self, options: Options) -> crate::Result<()> {
@@ -350,6 +350,8 @@ fn shared_options(
     args.push("--bins".into());
     let all_features = app_settings
       .manifest
+      .lock()
+      .unwrap()
       .all_enabled_features(if let Some(f) = features { f } else { &[] });
     if !all_features.contains(&"tauri/rustls-tls".into()) {
       features
@@ -382,7 +384,7 @@ fn dev_options(
   shared_options(mobile, args, features, app_settings);
 
   if !args.contains(&"--no-default-features".into()) {
-    let manifest_features = app_settings.manifest.features();
+    let manifest_features = app_settings.manifest.lock().unwrap().features();
     let enable_features: Vec<String> = manifest_features
       .get("default")
       .cloned()
@@ -504,7 +506,7 @@ impl Rust {
               match reload_config(config.as_deref()) {
                 Ok(config) => {
                   info!("Tauri configuration changed. Rewriting manifest...");
-                  self.app_settings.manifest =
+                  *self.app_settings.manifest.lock().unwrap() =
                     rewrite_manifest(config.lock().unwrap().as_ref().unwrap())?
                 }
                 Err(err) => {
@@ -672,7 +674,7 @@ impl CargoSettings {
 }
 
 pub struct RustAppSettings {
-  manifest: Manifest,
+  manifest: Mutex<Manifest>,
   cargo_settings: CargoSettings,
   cargo_package_settings: CargoPackageSettings,
   package_settings: PackageSettings,
@@ -702,7 +704,7 @@ impl AppSettings for RustAppSettings {
       self.target_triple.starts_with("x86_64") || self.target_triple.starts_with("aarch64");
 
     let mut settings = tauri_config_to_bundle_settings(
-      &self.manifest,
+      &self.manifest.lock().unwrap(),
       features,
       config.tauri.bundle.clone(),
       arch64bits,
@@ -855,6 +857,8 @@ impl AppSettings for RustAppSettings {
   fn app_name(&self) -> Option<String> {
     self
       .manifest
+      .lock()
+      .unwrap()
       .inner
       .as_table()
       .get("package")
@@ -867,6 +871,8 @@ impl AppSettings for RustAppSettings {
   fn lib_name(&self) -> Option<String> {
     self
       .manifest
+      .lock()
+      .unwrap()
       .inner
       .as_table()
       .get("lib")
@@ -991,7 +997,7 @@ impl RustAppSettings {
     let target = Target::from_triple(&target_triple);
 
     Ok(Self {
-      manifest,
+      manifest: Mutex::new(manifest),
       cargo_settings,
       cargo_package_settings,
       package_settings,

tooling/cli/src/mobile/android/android_studio_script.rs

@@ -3,7 +3,11 @@
 // SPDX-License-Identifier: MIT
 
 use super::{detect_target_ok, ensure_init, env, get_app, get_config, read_options, MobileTarget};
-use crate::{helpers::config::get as get_tauri_config, Result};
+use crate::{
+  helpers::config::get as get_tauri_config,
+  interface::{AppInterface, Interface},
+  Result,
+};
 use clap::{ArgAction, Parser};
 
 use cargo_mobile2::{
@@ -42,7 +46,11 @@ pub fn command(options: Options) -> Result<()> {
     let tauri_config_guard = tauri_config.lock().unwrap();
     let tauri_config_ = tauri_config_guard.as_ref().unwrap();
     let cli_options = read_options(&tauri_config_.tauri.bundle.identifier);
-    let (config, metadata) = get_config(&get_app(tauri_config_), tauri_config_, &cli_options);
+    let (config, metadata) = get_config(
+      &get_app(tauri_config_, &AppInterface::new(tauri_config_, None)?),
+      tauri_config_,
+      &cli_options,
+    );
     (config, metadata, cli_options)
   };
   ensure_init(config.project_dir(), MobileTarget::Android)?;

tooling/cli/src/mobile/android/build.rs

@@ -13,7 +13,7 @@ use crate::{
     config::{get as get_tauri_config, ConfigHandle},
     flock, resolve_merge_config,
   },
-  interface::{AppSettings, Interface, Options as InterfaceOptions},
+  interface::{AppInterface, AppSettings, Interface, Options as InterfaceOptions},
   mobile::{write_options, CliOptions},
   Result,
 };
@@ -87,16 +87,28 @@ pub fn command(mut options: Options, noise_level: NoiseLevel) -> Result<()> {
   let (merge_config, _merge_config_path) = resolve_merge_config(&options.config)?;
   options.config = merge_config;
 
+  let mut build_options: BuildOptions = options.clone().into();
+  build_options.target = Some(
+    Target::all()
+      .get(Target::DEFAULT_KEY)
+      .unwrap()
+      .triple
+      .into(),
+  );
+
   let tauri_config = get_tauri_config(
     tauri_utils::platform::Target::Android,
     options.config.as_deref(),
   )?;
-  let (app, config, metadata) = {
+  let (interface, app, config, metadata) = {
     let tauri_config_guard = tauri_config.lock().unwrap();
     let tauri_config_ = tauri_config_guard.as_ref().unwrap();
-    let app = get_app(tauri_config_);
+
+    let interface = AppInterface::new(tauri_config_, build_options.target.clone())?;
+
+    let app = get_app(tauri_config_, &interface);
     let (config, metadata) = get_config(&app, tauri_config_, &Default::default());
-    (app, config, metadata)
+    (interface, app, config, metadata)
   };
 
   set_var("WRY_RUSTWEBVIEWCLIENT_CLASS_EXTENSION", "");
@@ -132,7 +144,9 @@ pub fn command(mut options: Options, noise_level: NoiseLevel) -> Result<()> {
 
   let open = options.open;
   let _handle = run_build(
+    interface,
     options,
+    build_options,
     tauri_config,
     profile,
     &config,
@@ -147,8 +161,11 @@ pub fn command(mut options: Options, noise_level: NoiseLevel) -> Result<()> {
   Ok(())
 }
 
+#[allow(clippy::too_many_arguments)]
 fn run_build(
+  interface: AppInterface,
   mut options: Options,
+  mut build_options: BuildOptions,
   tauri_config: ConfigHandle,
   profile: Profile,
   config: &AndroidConfig,
@@ -161,16 +178,9 @@ fn run_build(
     options.aab = true;
   }
 
-  let mut build_options: BuildOptions = options.clone().into();
-  build_options.target = Some(
-    Target::all()
-      .get(Target::DEFAULT_KEY)
-      .unwrap()
-      .triple
-      .into(),
-  );
-  let interface = crate::build::setup(
+  crate::build::setup(
     tauri_utils::platform::Target::Android,
+    &interface,
     &mut build_options,
     true,
   )?;