feat(cli): add `--force-ip-prompt` (#6406)

* feat(cli): add `--force-ip-prompt`

* Restore tooling/cli/Cargo.lock

* Restore tooling/cli/Cargo.toml

* fix macos build

.changes/cli-mobile-auto-ip.md

@@ -2,4 +2,4 @@
 'cli.rs': 'patch'
 ---
 
-Auto select an external IP for mobile development and fallback to prompting the user.
+Auto select an external IP for mobile development and fallback to prompting the user. Use `--force-ip-prompt` to force prompting.

tooling/cli/src/dev.rs

@@ -65,6 +65,9 @@ pub struct Options {
   /// Disable the dev server for static files.
   #[clap(long)]
   pub no_dev_server: bool,
+  /// Force prompting for an IP to use to connect to the dev server on mobile.
+  #[clap(long)]
+  pub force_ip_prompt: bool,
 }
 
 pub fn command(options: Options) -> Result<()> {
@@ -86,10 +89,10 @@ fn command_internal(mut options: Options) -> Result<()> {
   })
 }
 
-pub fn local_ip_address() -> &'static IpAddr {
+pub fn local_ip_address(force: bool) -> &'static IpAddr {
   static LOCAL_IP: OnceCell<IpAddr> = OnceCell::new();
   LOCAL_IP.get_or_init(|| {
-    let ip = local_ip_address::local_ip().unwrap_or_else(|_| {
+    let prompt_for_ip = || {
       let addresses: Vec<IpAddr> = local_ip_address::list_afinet_netifas()
         .expect("failed to list networks")
         .into_iter()
@@ -117,10 +120,14 @@ pub fn local_ip_address() -> &'static IpAddr {
           *addresses.get(selected).unwrap()
         }
       }
-    });
+    };
 
+    let ip = if force {
+      prompt_for_ip()
+    } else {
+      local_ip_address::local_ip().unwrap_or_else(|_| prompt_for_ip())
+    };
     log::info!("Using {ip} to access the development server.");
-
     ip
   })
 }
@@ -175,7 +182,7 @@ pub fn setup(options: &mut Options, mobile: bool) -> Result<AppInterface> {
     if let Some(mut before_dev) = script {
       if before_dev.contains("$HOST") {
         if mobile {
-          let local_ip_address = local_ip_address().to_string();
+          let local_ip_address = local_ip_address(options.force_ip_prompt).to_string();
           before_dev = before_dev.replace("$HOST", &local_ip_address);
           if let AppUrl::Url(WindowUrl::External(url)) = &mut dev_path {
             url.set_host(Some(&local_ip_address))?;
@@ -293,7 +300,7 @@ pub fn setup(options: &mut Options, mobile: bool) -> Result<AppInterface> {
     use crate::helpers::web_dev_server::start_dev_server;
     if path.exists() {
       let ip = if mobile {
-        *local_ip_address()
+        *local_ip_address(options.force_ip_prompt)
       } else {
         Ipv4Addr::new(127, 0, 0, 1).into()
       };

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

@@ -61,6 +61,9 @@ pub struct Options {
   pub open: bool,
   /// Runs on the given device name
   pub device: Option<String>,
+  /// Force prompting for an IP to use to connect to the dev server on mobile.
+  #[clap(long)]
+  pub force_ip_prompt: bool,
 }
 
 impl From<Options> for DevOptions {
@@ -75,6 +78,7 @@ impl From<Options> for DevOptions {
       args: Vec::new(),
       no_watch: options.no_watch,
       no_dev_server: options.no_dev_server,
+      force_ip_prompt: options.force_ip_prompt,
     }
   }
 }
@@ -103,7 +107,7 @@ fn run_dev(
   metadata: &AndroidMetadata,
   noise_level: NoiseLevel,
 ) -> Result<()> {
-  setup_dev_config(&mut options.config)?;
+  setup_dev_config(&mut options.config, options.force_ip_prompt)?;
   let mut env = env()?;
   let device = if options.open {
     None

tooling/cli/src/mobile/ios/dev.rs

@@ -51,6 +51,9 @@ pub struct Options {
   pub open: bool,
   /// Runs on the given device name
   pub device: Option<String>,
+  /// Force prompting for an IP to use to connect to the dev server on mobile.
+  #[clap(long)]
+  pub force_ip_prompt: bool,
 }
 
 impl From<Options> for DevOptions {
@@ -65,6 +68,7 @@ impl From<Options> for DevOptions {
       args: Vec::new(),
       no_watch: options.no_watch,
       no_dev_server: options.no_dev_server,
+      force_ip_prompt: options.force_ip_prompt,
     }
   }
 }
@@ -115,7 +119,7 @@ fn run_dev(
   config: &AppleConfig,
   noise_level: NoiseLevel,
 ) -> Result<()> {
-  setup_dev_config(&mut options.config)?;
+  setup_dev_config(&mut options.config, options.force_ip_prompt)?;
   let env = env()?;
   let device = if options.open {
     None

tooling/cli/src/mobile/mod.rs

@@ -133,7 +133,10 @@ pub struct CliOptions {
   pub vars: HashMap<String, OsString>,
 }
 
-fn setup_dev_config(config_extension: &mut Option<String>) -> crate::Result<()> {
+fn setup_dev_config(
+  config_extension: &mut Option<String>,
+  force_ip_prompt: bool,
+) -> crate::Result<()> {
   let config = get_config(config_extension.as_deref())?;
 
   let mut dev_path = config
@@ -154,7 +157,7 @@ fn setup_dev_config(config_extension: &mut Option<String>) -> crate::Result<()>
       _ => false,
     };
     if localhost {
-      let ip = crate::dev::local_ip_address();
+      let ip = crate::dev::local_ip_address(force_ip_prompt);
       url.set_host(Some(&ip.to_string())).unwrap();
       if let Some(c) = config_extension {
         let mut c: tauri_utils::config::Config = serde_json::from_str(c)?;