Add option to save shell output

frontend/src/organisms/connection/shell.svelte

@@ -3,7 +3,7 @@
   import CodeEditor from '$components/editors/codeeditor.svelte';
   import Icon from '$components/icon.svelte';
   import environment from '$lib/stores/environment.js';
-  import { OpenShellScript, SaveShellScript } from '$wails/go/app/App.js';
+  import { OpenShellScript, SaveShellScript, SaveShellOuput } from '$wails/go/app/App.js';
   import { BrowserOpenURL } from '$wails/runtime/runtime.js';
   import { javascript } from '@codemirror/lang-javascript';
   import { onDestroy, onMount } from 'svelte';
@@ -73,6 +73,10 @@
     );
   }
 
+  async function saveOutput() {
+    await SaveShellOuput(result.output + '\n' + result.stderr);
+  }
+
   async function copyErrorDescription() {
     await navigator.clipboard.writeText(result.errorDescription);
     copySucceeded = true;
@@ -155,6 +159,10 @@
       </button>
     </div>
 
+    <button class="button secondary" disabled={!result.output} on:click={saveOutput}>
+      <Icon name="upload" /> Save output as…
+    </button>
+
     <button class="button viewtoggle" title="Toggle horizontal/vertical view" on:click={toggleView}>
       <Icon name="columns" rotation={horizontal ? 90 : 0} />
     </button>

frontend/wailsjs/go/app/App.d.ts

@@ -72,6 +72,8 @@ export function ReportSharedStateVariable(arg1:string,arg2:string):Promise<void>
 
 export function SaveQuery(arg1:string):Promise<string>;
 
+export function SaveShellOuput(arg1:string):Promise<void>;
+
 export function SaveShellScript(arg1:string,arg2:string,arg3:string,arg4:string,arg5:boolean):Promise<app.SaveShellScriptResult>;
 
 export function SavedQueries():Promise<map[string]app.SavedQuery>;

frontend/wailsjs/go/app/App.js

@@ -134,6 +134,10 @@ export function SaveQuery(arg1) {
   return window['go']['app']['App']['SaveQuery'](arg1);
 }
 
+export function SaveShellOuput(arg1) {
+  return window['go']['app']['App']['SaveShellOuput'](arg1);
+}
+
 export function SaveShellScript(arg1, arg2, arg3, arg4, arg5) {
   return window['go']['app']['App']['SaveShellScript'](arg1, arg2, arg3, arg4, arg5);
 }

internal/app/host_shell.go

@@ -182,3 +182,30 @@ func (a *App) OpenShellScript() string {
 
 	return string(script)
 }
+
+func (a *App) SaveShellOuput(output string) {
+	fname, err := runtime.SaveFileDialog(a.ctx, runtime.SaveDialogOptions{
+		DefaultFilename:      "mongosh-output.txt",
+		DefaultDirectory:     a.Env.DownloadDirectory,
+		Title:                "Save mongosh output",
+		CanCreateDirectories: true,
+	})
+
+	if err != nil {
+		runtime.LogWarningf(a.ctx, "Shell: error exporting output to %s: %s", fname, err.Error())
+		runtime.MessageDialog(a.ctx, runtime.MessageDialogOptions{
+			Title: "Error exporting output",
+			Message: err.Error(),
+			Type: runtime.ErrorDialog,
+		})
+	}
+
+	if err := os.WriteFile(fname, []byte(output), os.ModePerm); err != nil {
+		runtime.LogWarningf(a.ctx, "Shell: error writing shell output to %s: %s", fname, err.Error())
+		runtime.MessageDialog(a.ctx, runtime.MessageDialogOptions{
+			Title: "Error writing shell output",
+			Message: err.Error(),
+			Type: runtime.ErrorDialog,
+		})
+	}
+}