package.json

@@ -1,7 +1,7 @@
 {
   "name": "iccery",
   "private": true,
-  "version": "0.1.11",
+  "version": "0.1.12",
   "type": "module",
   "scripts": {
     "tauri": "tauri"

src-tauri/Cargo.toml

@@ -1,6 +1,6 @@
 [package]
 name = "iccery"
-version = "0.1.11"
+version = "0.1.12"
 description = "A Tauri App"
 authors = ["you"]
 edition = "2021"

src-tauri/src/commands.rs

@@ -75,6 +75,27 @@ pub fn get_app_info() -> AppInfo {
     }
 }
 
+pub fn resolve_safe_cwd(app: &AppHandle, cwd_input: &str) -> Result<String, String> {
+    if !cwd_input.trim().is_empty() {
+        let p = std::path::Path::new(cwd_input.trim());
+        if p.is_dir() {
+            return Ok(p.to_string_lossy().to_string());
+        }
+    }
+
+    app.path()
+        .document_dir()
+        .or_else(|_| app.path().home_dir())
+        .or_else(|_| app.path().app_data_dir())
+        .map(|p| p.to_string_lossy().to_string())
+        .map_err(|e| format!("Failed to resolve default working directory: {}", e))
+}
+
+#[tauri::command]
+pub fn get_default_working_dir(app: AppHandle) -> Result<String, String> {
+    resolve_safe_cwd(&app, "")
+}
+
 #[tauri::command]
 pub async fn detect_instruments(app: AppHandle, state: State<'_, ProcessManager>) -> Result<(), String> {
     let binary = resolve_binary(app.clone(), "instlist".to_string()).await?;
@@ -197,14 +218,7 @@ pub async fn run_targen(
     let binary = resolve_binary(app.clone(), "targen".to_string()).await?;
     let args = build_targen_args(&config);
     let id = format!("targen_{}", config.basename);
-    
-    let cwd = if config.cwd.trim().is_empty() {
-        None
-    } else {
-        Some(config.cwd.clone())
-    };
-    
-    println!("DEBUG RUN_TARGEN: binary='{}' args={:?} cwd={:?}", binary, args, cwd);
+    let cwd = Some(resolve_safe_cwd(&app, &config.cwd)?);
     
     state.spawn(app, id, binary, args, cwd).await
 }
@@ -218,12 +232,7 @@ pub async fn run_printtarg(
     let binary = resolve_binary(app.clone(), "printtarg".to_string()).await?;
     let args = build_printtarg_args(&config);
     let id = format!("printtarg_{}", config.basename);
-
-    let cwd = if config.cwd.trim().is_empty() {
-        None
-    } else {
-        Some(config.cwd.clone())
-    };
+    let cwd = Some(resolve_safe_cwd(&app, &config.cwd)?);
 
     state.spawn(app, id, binary, args, cwd).await
 }
@@ -259,12 +268,7 @@ pub async fn run_chartread(
     let binary = resolve_binary(app.clone(), "chartread".to_string()).await?;
     let args = build_chartread_args(&config);
     let id = format!("chartread_{}", config.basename);
-
-    let cwd = if config.cwd.trim().is_empty() {
-        None
-    } else {
-        Some(config.cwd.clone())
-    };
+    let cwd = Some(resolve_safe_cwd(&app, &config.cwd)?);
 
     state.spawn(app, id, binary, args, cwd).await
 }
@@ -323,12 +327,7 @@ pub async fn run_colprof(
     let binary = resolve_binary(app.clone(), "colprof".to_string()).await?;
     let args = build_colprof_args(&config);
     let id = format!("colprof_{}", config.basename);
-
-    let cwd = if config.cwd.trim().is_empty() {
-        None
-    } else {
-        Some(config.cwd.clone())
-    };
+    let cwd = Some(resolve_safe_cwd(&app, &config.cwd)?);
 
     state.spawn(app, id, binary, args, cwd).await
 }
@@ -359,12 +358,7 @@ pub async fn run_profcheck(
     let binary = resolve_binary(app.clone(), "profcheck".to_string()).await?;
     let args = build_profcheck_args(&config);
     let id = format!("profcheck_{}", config.ti3_path);
-
-    let cwd = if config.cwd.trim().is_empty() {
-        None
-    } else {
-        Some(config.cwd.clone())
-    };
+    let cwd = Some(resolve_safe_cwd(&app, &config.cwd)?);
 
     state.spawn(app, id, binary, args, cwd).await
 }

src-tauri/src/lib.rs

@@ -13,6 +13,7 @@ pub fn run() {
         .invoke_handler(tauri::generate_handler![
             commands::spawn_process,
             commands::get_app_info,
+            commands::get_default_working_dir,
             commands::send_stdin,
             commands::kill_process,
             commands::resolve_binary,

src-tauri/tauri.conf.json

@@ -1,7 +1,7 @@
 {
   "$schema": "https://schema.tauri.app/config/2",
   "productName": "ICCery",
-  "version": "0.1.11",
+  "version": "0.1.12",
   "identifier": "com.gronod.iccery",
   "build": {
     "frontendDist": "../src"

src/js/targen.js

@@ -19,6 +19,25 @@ export function initTargen() {
   let currentWorkingDir = "";
   let currentBasename = "";
 
+  function updateGenerateButton() {
+    const hasBasename = targetBasename.value.trim().length > 0;
+    const hasCwd = currentWorkingDir.trim().length > 0;
+    btnGenerate.disabled = !(hasBasename && hasCwd);
+  }
+
+  // Load sensible default working directory on startup
+  invoke("get_default_working_dir")
+    .then((defaultDir) => {
+      if (defaultDir && !currentWorkingDir) {
+        currentWorkingDir = defaultDir;
+        selectedPathDisplay.textContent = `Directory: ${currentWorkingDir}`;
+        updateGenerateButton();
+      }
+    })
+    .catch((err) => {
+      console.warn("Could not retrieve default working directory:", err);
+    });
+
   // Handle patch count preset changes
   patchCountPreset.addEventListener("change", (e) => {
     if (e.target.value === "custom") {
@@ -28,13 +47,9 @@ export function initTargen() {
     }
   });
 
-  // Enable generate button if text is entered manually
+  // Enable generate button only when both basename and directory are valid
   targetBasename.addEventListener("input", () => {
-    if (targetBasename.value.trim() !== "") {
-      btnGenerate.disabled = false;
-    } else {
-      btnGenerate.disabled = true;
-    }
+    updateGenerateButton();
   });
 
   // Browse button opens save dialog
@@ -65,9 +80,7 @@ export function initTargen() {
         
         targetBasename.value = basename;
         selectedPathDisplay.textContent = `Directory: ${currentWorkingDir}`;
-        
-        // Enable generate button
-        btnGenerate.disabled = false;
+        updateGenerateButton();
       }
     } catch (err) {
       console.error("Failed to open save dialog:", err);
@@ -76,6 +89,15 @@ export function initTargen() {
 
   // Generate button clicks
   btnGenerate.addEventListener("click", async () => {
+    const basename = targetBasename.value.trim();
+    if (!currentWorkingDir || !basename) {
+      logPre.textContent = "[ERROR] Please specify both a target basename and a working directory.\n";
+      logContainer.open = true;
+      logContainer.classList.remove("hidden");
+      btnGenerate.disabled = false;
+      return;
+    }
+
     logPre.textContent = "";
     logContainer.open = false;
     logContainer.classList.remove("hidden");