Azure
diff --git a/‎.gitignore‎
Lines changed: 3 additions & 0 deletions b/‎.gitignore‎
Lines changed: 3 additions & 0 deletions
diff --git a/‎cli/azd/.vscode/cspell.yaml‎
Lines changed: 3 additions & 0 deletions b/‎cli/azd/.vscode/cspell.yaml‎
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diff --git a/‎cli/azd/cmd/container.go‎
Lines changed: 14 additions & 1 deletion b/‎cli/azd/cmd/container.go‎
Lines changed: 14 additions & 1 deletion
diff --git a/‎cli/azd/cmd/external_prompt_test.go‎
Lines changed: 160 additions & 0 deletions b/‎cli/azd/cmd/external_prompt_test.go‎
Lines changed: 160 additions & 0 deletions
@@ -71,3 +71,6 @@ cli/azd/extensions/microsoft.azd.concurx/microsoft.azd.concurx
 cli/azd/extensions/microsoft.azd.concurx/microsoft.azd.concurx.exe
 cli/azd/azd-test
 cli/azd/azd
+cli/azd/extensions/microsoft.azd.concurx/concurx
+cli/azd/extensions/microsoft.azd.concurx/concurx
+cli/azd/extensions/microsoft.azd.concurx/concurx.exe
@@ -312,6 +312,9 @@ overrides:
   - filename: extensions/microsoft.azd.demo/internal/cmd/metadata.go
     words:
       - invopop
+  - filename: extensions/microsoft.azd.concurx/internal/cmd/prompt_model.go
+    words:
+      - textinput
 ignorePaths:
   - "**/*_test.go"
   - "**/mock*.go"
 
@@ -135,11 +135,24 @@ func registerCommonDependencies(container *ioc.NestedContainer) {
 		isTerminal := cmd.OutOrStdout() == os.Stdout &&
 			cmd.InOrStdin() == os.Stdin && terminal.IsTerminal(os.Stdout.Fd(), os.Stdin.Fd())
 
+		// Check for external prompt configuration from environment variables
+		var externalPromptCfg *input.ExternalPromptConfiguration
+		if endpoint := os.Getenv("AZD_UI_PROMPT_ENDPOINT"); endpoint != "" {
+			if key := os.Getenv("AZD_UI_PROMPT_KEY"); key != "" {
+				externalPromptCfg = &input.ExternalPromptConfiguration{
+					Endpoint:       endpoint,
+					Key:            key,
+					Transporter:    http.DefaultClient,
+					NoPromptDialog: os.Getenv("AZD_UI_NO_PROMPT_DIALOG") != "",
+				}
+			}
+		}
+
 		return input.NewConsole(rootOptions.NoPrompt, isTerminal, input.Writers{Output: writer}, input.ConsoleHandles{
 			Stdin:  cmd.InOrStdin(),
 			Stdout: cmd.OutOrStdout(),
 			Stderr: cmd.ErrOrStderr(),
-		}, formatter, nil)
+		}, formatter, externalPromptCfg)
 	})
 
 	container.MustRegisterSingleton(
 
@@ -0,0 +1,160 @@
+// Copyright (c) Microsoft Corporation. All rights reserved.
+// Licensed under the MIT License.
+
+package cmd
+
+import (
+	"encoding/json"
+	"net/http"
+	"net/http/httptest"
+	"os"
+	"testing"
+
+	"github.com/azure/azure-dev/cli/azd/internal"
+	"github.com/azure/azure-dev/cli/azd/pkg/input"
+	"github.com/azure/azure-dev/cli/azd/pkg/output"
+	"github.com/spf13/cobra"
+	"github.com/stretchr/testify/require"
+)
+
+// TestExternalPromptFromEnvironmentVariables verifies that the console reads
+// AZD_UI_PROMPT_ENDPOINT and AZD_UI_PROMPT_KEY environment variables and
+// configures external prompting accordingly.
+func TestExternalPromptFromEnvironmentVariables(t *testing.T) {
+	// Create a test HTTP server that simulates the external prompt endpoint
+	server := httptest.NewServer(http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
+		// Return a success response
+		w.Header().Set("Content-Type", "application/json")
+		json.NewEncoder(w).Encode(map[string]any{
+			"status": "success",
+			"value":  "test-response",
+		})
+	}))
+	defer server.Close()
+
+	testKey := "test-secret-key-12345"
+
+	// Set environment variables
+	t.Setenv("AZD_UI_PROMPT_ENDPOINT", server.URL)
+	t.Setenv("AZD_UI_PROMPT_KEY", testKey)
+
+	// Create a mock cobra command
+	cmd := &cobra.Command{}
+	cmd.SetIn(os.Stdin)
+	cmd.SetOut(os.Stdout)
+	cmd.SetErr(os.Stderr)
+
+	// Create root options
+	rootOptions := &internal.GlobalCommandOptions{
+		NoPrompt: false,
+	}
+
+	// Create formatter
+	var formatter output.Formatter = nil
+
+	// This simulates what happens in container.go when registering the console
+	writer := cmd.OutOrStdout()
+
+	isTerminal := false // Force non-terminal for test
+
+	// Check for external prompt configuration from environment variables
+	// (This is the code we added to container.go)
+	var externalPromptCfg *input.ExternalPromptConfiguration
+	if endpoint := os.Getenv("AZD_UI_PROMPT_ENDPOINT"); endpoint != "" {
+		if key := os.Getenv("AZD_UI_PROMPT_KEY"); key != "" {
+			externalPromptCfg = &input.ExternalPromptConfiguration{
+				Endpoint:    endpoint,
+				Key:         key,
+				Transporter: http.DefaultClient,
+			}
+		}
+	}
+
+	// Verify the config was created
+	require.NotNil(t, externalPromptCfg, "External prompt config should be created from env vars")
+	require.Equal(t, server.URL, externalPromptCfg.Endpoint)
+	require.Equal(t, testKey, externalPromptCfg.Key)
+	require.NotNil(t, externalPromptCfg.Transporter)
+
+	// Create the console with external prompting configured
+	console := input.NewConsole(
+		rootOptions.NoPrompt,
+		isTerminal,
+		input.Writers{Output: writer},
+		input.ConsoleHandles{
+			Stdin:  cmd.InOrStdin(),
+			Stdout: cmd.OutOrStdout(),
+			Stderr: cmd.ErrOrStderr(),
+		},
+		formatter,
+		externalPromptCfg,
+	)
+
+	require.NotNil(t, console)
+
+	// Note: Actually testing that the console uses external prompting would require
+	// calling Prompt/Select/Confirm methods, which is tested in console_test.go
+	// This test verifies the environment variable reading logic works correctly.
+}
+
+// TestExternalPromptNotConfiguredWithoutEnvVars verifies that when the
+// environment variables are not set, no external prompt config is created.
+func TestExternalPromptNotConfiguredWithoutEnvVars(t *testing.T) {
+	// Ensure env vars are not set
+	os.Unsetenv("AZD_UI_PROMPT_ENDPOINT")
+	os.Unsetenv("AZD_UI_PROMPT_KEY")
+
+	// Check for external prompt configuration from environment variables
+	var externalPromptCfg *input.ExternalPromptConfiguration
+	if endpoint := os.Getenv("AZD_UI_PROMPT_ENDPOINT"); endpoint != "" {
+		if key := os.Getenv("AZD_UI_PROMPT_KEY"); key != "" {
+			externalPromptCfg = &input.ExternalPromptConfiguration{
+				Endpoint:    endpoint,
+				Key:         key,
+				Transporter: http.DefaultClient,
+			}
+		}
+	}
+
+	require.Nil(t, externalPromptCfg, "External prompt config should be nil when env vars not set")
+}
+
+// TestExternalPromptRequiresBothEnvVars verifies that both environment
+// variables must be set for external prompting to be configured.
+func TestExternalPromptRequiresBothEnvVars(t *testing.T) {
+	t.Run("only endpoint set", func(t *testing.T) {
+		t.Setenv("AZD_UI_PROMPT_ENDPOINT", "http://localhost:8080")
+		os.Unsetenv("AZD_UI_PROMPT_KEY")
+
+		var externalPromptCfg *input.ExternalPromptConfiguration
+		if endpoint := os.Getenv("AZD_UI_PROMPT_ENDPOINT"); endpoint != "" {
+			if key := os.Getenv("AZD_UI_PROMPT_KEY"); key != "" {
+				externalPromptCfg = &input.ExternalPromptConfiguration{
+					Endpoint:    endpoint,
+					Key:         key,
+					Transporter: http.DefaultClient,
+				}
+			}
+		}
+
+		require.Nil(t, externalPromptCfg, "Config should be nil when only endpoint is set")
+	})
+
+	t.Run("only key set", func(t *testing.T) {
+		os.Unsetenv("AZD_UI_PROMPT_ENDPOINT")
+		t.Setenv("AZD_UI_PROMPT_KEY", "secret-key")
+
+		var externalPromptCfg *input.ExternalPromptConfiguration
+		if endpoint := os.Getenv("AZD_UI_PROMPT_ENDPOINT"); endpoint != "" {
+			if key := os.Getenv("AZD_UI_PROMPT_KEY"); key != "" {
+				externalPromptCfg = &input.ExternalPromptConfiguration{
+					Endpoint:    endpoint,
+					Key:         key,
+					Transporter: http.DefaultClient,
+				}
+			}
+		}
+
+		require.Nil(t, externalPromptCfg, "Config should be nil when only key is set")
+	})
+}