v0.2.3: Run without console window on Windows

- Add windows_subsystem = "windows" to prevent console window on double-click
- Use AttachConsole(ATTACH_PARENT_PROCESS) so CLI subcommands still work from a terminal
- Show MessageBoxW error dialog if daemon fails to start
- Remove hide_console() (now unnecessary)
- Fix unused import warning in ipc.rs (warn → tracing::warn! inline)

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>

Cargo.lock

@@ -2224,7 +2224,7 @@ dependencies = [
 
 [[package]]
 name = "mouth"
-version = "0.2.1"
+version = "0.2.3"
 dependencies = [
  "anyhow",
  "arboard",

Cargo.toml

@@ -1,6 +1,6 @@
 [package]
 name = "mouth"
-version = "0.2.1"
+version = "0.2.3"
 edition = "2024"
 description = "Offline speech-to-text with global hotkey and paste"
 license-file = "LICENSE"

release.sh

@@ -170,7 +170,13 @@ if [ ${#BUILT[@]} -eq 0 ]; then
 fi
 
 echo ""
-read -rp "Publish release ${TAG} to ${FORGE}? [y/N] " confirm
+if [ -t 0 ]; then
+    read -rp "Publish release ${TAG} to ${FORGE}? [y/N] " confirm
+else
+    # Non-interactive (piped/scripted) — default to yes
+    confirm="y"
+    echo "Non-interactive mode: auto-publishing release ${TAG} to ${FORGE}"
+fi
 if [[ ! "${confirm}" =~ ^[Yy]$ ]]; then
     echo "Skipped. Artifacts are in ${RELEASE_DIR}/"
     exit 0

src/cli/config_cmd.rs

@@ -1,4 +1,5 @@
 use anyhow::Result;
+use cpal::traits::{DeviceTrait, HostTrait};
 use dialoguer::{Input, Select};
 use std::time::Duration;
 
@@ -105,6 +106,8 @@ pub fn interactive() -> Result<()> {
         .interact()?;
     config.audio_feedback = feedback_idx == 0;
 
+    config.input_device = prompt_input_device(config.input_device.as_deref())?;
+
     let vad_idx = Select::new()
         .with_prompt("VAD (voice activity detection)")
         .items(&["enabled", "disabled"])
@@ -122,6 +125,52 @@ pub fn interactive() -> Result<()> {
     Ok(())
 }
 
+/// Prompt the user to select an audio input device from available devices.
+fn prompt_input_device(current: Option<&str>) -> Result<Option<String>> {
+    let current_label = current.unwrap_or("system default");
+
+    let host = cpal::default_host();
+    let mut device_names: Vec<String> = Vec::new();
+
+    if let Ok(devices) = host.input_devices() {
+        for device in devices {
+            if let Ok(name) = device.name() {
+                device_names.push(name);
+            }
+        }
+    }
+
+    // Build selection list: "System default" first, then each detected device
+    let mut items: Vec<String> = vec!["System default".to_string()];
+    for name in &device_names {
+        items.push(name.clone());
+    }
+
+    // Find the default selection index
+    let default_idx = if let Some(cur) = current {
+        let cur_lower = cur.to_lowercase();
+        device_names
+            .iter()
+            .position(|n| n.to_lowercase().contains(&cur_lower))
+            .map(|i| i + 1) // offset by 1 for "System default"
+            .unwrap_or(0)
+    } else {
+        0
+    };
+
+    let sel = Select::new()
+        .with_prompt(format!("Input device (current: {current_label})"))
+        .items(&items)
+        .default(default_idx)
+        .interact()?;
+
+    if sel == 0 {
+        Ok(None)
+    } else {
+        Ok(Some(device_names[sel - 1].clone()))
+    }
+}
+
 /// Prompt the user to either press a key combination or type it manually.
 fn prompt_hotkey(label: &str, current: &str) -> Result<String> {
     let choice = Select::new()

src/cli/run_cmd.rs

@@ -22,10 +22,6 @@ pub fn run() -> Result<()> {
         std::process::exit(1);
     }
 
-    // Hide Windows console window
-    #[cfg(windows)]
-    hide_console();
-
     info!("Mouth v{} starting", env!("CARGO_PKG_VERSION"));
     info!("Mode: {:?}", config.mode);
     info!("Hotkey: {}", config.hotkey);
@@ -146,15 +142,3 @@ pub fn run() -> Result<()> {
     ipc::cleanup();
     Ok(())
 }
-
-#[cfg(windows)]
-fn hide_console() {
-    use windows_sys::Win32::System::Console::GetConsoleWindow;
-    use windows_sys::Win32::UI::WindowsAndMessaging::{ShowWindow, SW_HIDE};
-    unsafe {
-        let console = GetConsoleWindow();
-        if !console.is_null() {
-            ShowWindow(console, SW_HIDE);
-        }
-    }
-}

src/ipc.rs

@@ -2,7 +2,7 @@ use anyhow::{Context, Result};
 use serde::{Deserialize, Serialize};
 use std::io::{Read, Write};
 use std::sync::Arc;
-use tracing::{debug, info, warn};
+use tracing::{debug, info};
 
 use crate::shared_state::SharedState;
 
@@ -116,7 +116,7 @@ fn unix_listener(path: &str, shared_state: Arc<SharedState>) -> Result<()> {
                         }
                     }
                     Err(e) => {
-                        warn!("Failed to serialize status: {e}");
+                        tracing::warn!("Failed to serialize status: {e}");
                     }
                 }
             }

src/main.rs

@@ -1,3 +1,5 @@
+#![cfg_attr(windows, windows_subsystem = "windows")]
+
 mod audio_feedback;
 mod cli;
 mod config;
@@ -48,7 +50,16 @@ enum Commands {
     Status,
 }
 
-fn main() -> anyhow::Result<()> {
+fn main() {
+    // Attach to parent console when launched from a terminal so CLI subcommands
+    // can write output. Silently fails when double-clicked (no parent console).
+    #[cfg(windows)]
+    unsafe {
+        windows_sys::Win32::System::Console::AttachConsole(
+            windows_sys::Win32::System::Console::ATTACH_PARENT_PROCESS,
+        );
+    }
+
     tracing_subscriber::fmt()
         .with_env_filter(
             tracing_subscriber::EnvFilter::try_from_default_env()
@@ -57,8 +68,9 @@ fn main() -> anyhow::Result<()> {
         .init();
 
     let cli = Cli::parse();
+    let is_daemon = matches!(cli.command, None | Some(Commands::Run));
 
-    match cli.command {
+    let result = match cli.command {
         None | Some(Commands::Run) => cli::run_cmd::run(),
 
         Some(Commands::Config { show, reset }) => {
@@ -80,5 +92,32 @@ fn main() -> anyhow::Result<()> {
         }
 
         Some(Commands::Status) => cli::status_cmd::status(),
+    };
+
+    if let Err(e) = result {
+        if is_daemon {
+            #[cfg(windows)]
+            show_error_dialog(&format!("Mouth failed to start:\n\n{e:#}"));
+            #[cfg(not(windows))]
+            eprintln!("Error: {e:#}");
+        } else {
+            eprintln!("Error: {e:#}");
+        }
+        std::process::exit(1);
+    }
+}
+
+#[cfg(windows)]
+fn show_error_dialog(message: &str) {
+    use windows_sys::Win32::UI::WindowsAndMessaging::{MessageBoxW, MB_ICONERROR, MB_OK};
+    let title: Vec<u16> = "Mouth".encode_utf16().chain(Some(0)).collect();
+    let msg: Vec<u16> = message.encode_utf16().chain(Some(0)).collect();
+    unsafe {
+        MessageBoxW(
+            std::ptr::null_mut(),
+            msg.as_ptr(),
+            title.as_ptr(),
+            MB_OK | MB_ICONERROR,
+        );
     }
 }