feat(deploy): 'deploy` command suggests 'run' command when no deploy script found

cmd/platform/deploy.go

@@ -316,16 +316,13 @@ func printDeployHostingCompletion(clients *shared.ClientFactory, cmd *cobra.Comm
 func errorMissingDeployHook(clients *shared.ClientFactory) error {
 	if !clients.SDKConfig.Hooks.Deploy.IsAvailable() {
 		return slackerror.New(slackerror.ErrSDKHookNotFound).
-			WithMessage("Missing the `deploy` hook from the `%s` file", config.GetProjectHooksJSONFilePath()).
+			WithMessage("No deploy script found").
 			WithRemediation("%s", strings.Join([]string{
-				"Provide a command or script to run with the deploy command by adding a new hook.",
+				"For deployment options, see:",
+				"  https://docs.slack.dev/tools/slack-cli/reference/hooks/#deploy",
 				"",
-				fmt.Sprintf("Example `%s` `deploy` hook:", config.GetProjectHooksJSONFilePath()),
-				"{",
-				`  "hooks": {`,
-				`    "deploy": "./deploy.sh"`,
-				"  }",
-				"}",
+				"To start a local development server, use:",
+				fmt.Sprintf("  %s", style.Commandf("run", false)),
 			}, "\n"))
 	}
 	return nil

cmd/platform/deploy_test.go

@@ -111,12 +111,14 @@ func TestDeployCommand(t *testing.T) {
 
 func TestDeployCommand_HasValidDeploymentMethod(t *testing.T) {
 	tests := map[string]struct {
-		app            types.App
-		manifest       types.SlackYaml
-		manifestError  error
-		manifestSource config.ManifestSource
-		deployScript   string
-		expectedError  error
+		app                 types.App
+		manifest            types.SlackYaml
+		manifestError       error
+		manifestSource      config.ManifestSource
+		deployScript        string
+		expectedError       error
+		expectedMessage     string
+		expectedRemediation []string
 	}{
 		"fails when no manifest exists": {
 			manifestError:  slackerror.New(slackerror.ErrInvalidManifest),
@@ -142,8 +144,10 @@ func TestDeployCommand_HasValidDeploymentMethod(t *testing.T) {
 			deployScript:   "sleep 4",
 		},
 		"fails if no deploy hook is provided": {
-			manifestSource: config.ManifestSourceLocal,
-			expectedError:  slackerror.New(slackerror.ErrSDKHookNotFound),
+			manifestSource:      config.ManifestSourceLocal,
+			expectedError:       slackerror.New(slackerror.ErrSDKHookNotFound),
+			expectedMessage:     "No deploy script found",
+			expectedRemediation: []string{"https://docs.slack.dev/tools/slack-cli/reference/hooks/#deploy", "run"},
 		},
 		"succeeds if the app exists and the manifest source is remote": {
 			app: types.App{
@@ -183,11 +187,14 @@ func TestDeployCommand_HasValidDeploymentMethod(t *testing.T) {
 			err := hasValidDeploymentMethod(ctx, clients, app, types.SlackAuth{})
 			if tc.expectedError != nil {
 				require.Error(t, err)
-				assert.Equal(
-					t,
-					slackerror.ToSlackError(tc.expectedError).Code,
-					slackerror.ToSlackError(err).Code,
-				)
+				slackErr := slackerror.ToSlackError(err)
+				assert.Equal(t, slackerror.ToSlackError(tc.expectedError).Code, slackErr.Code)
+				if tc.expectedMessage != "" {
+					assert.Contains(t, slackErr.Message, tc.expectedMessage)
+				}
+				for _, r := range tc.expectedRemediation {
+					assert.Contains(t, slackErr.Remediation, r)
+				}
 			} else {
 				require.NoError(t, err)
 			}