Add code action to generate binder source

extension/client/src/commands.ts

@@ -1,9 +1,14 @@
-import { commands, ExtensionContext, Uri, window } from "vscode";
+import { commands, ExtensionContext, Uri, ViewColumn, window, workspace } from "vscode";
 import { clearTableCache, getCache } from "./requests";
 import { LanguageClient } from "vscode-languageclient/node";
 
 export function registerCommands(context: ExtensionContext, client: LanguageClient) {
   context.subscriptions.push(
+    commands.registerCommand(`vscode-rpgle.generateBinderSource`, async (content: string) => {
+      const document = await workspace.openTextDocument({ language: `bnd`, content: content });
+      await window.showTextDocument(document, ViewColumn.Beside);
+    }),
+
     commands.registerCommand(`vscode-rpgle.server.reloadCache`, () => {
       clearTableCache(client);
     }),

extension/server/src/providers/codeActions.ts

@@ -4,6 +4,7 @@ import { documents, parser } from '.';
 import Cache from '../../../../language/models/cache';
 import { getLinterCodeActions } from './linter/codeActions';
 import { createExtract, caseInsensitiveReplaceAll } from './language';
+import Declaration from '../../../../language/models/declaration';
 
 export default async function genericCodeActionsProvider(params: CodeActionParams): Promise<CodeAction[] | undefined> {
 	const uri = params.textDocument.uri;
@@ -27,6 +28,12 @@ export default async function genericCodeActionsProvider(params: CodeActionParam
 					actions.push(extractOption);
 				}
 
+				const exportedProcedures = docs.procedures.filter(proc => proc.keyword[`EXPORT`]);
+				if (exportedProcedures.length > 0) {
+					const generateOption = getGenerateBinderSourceAction(exportedProcedures);
+					actions.push(generateOption);
+				}
+
 				const linterActions = await getLinterCodeActions(docs, document, range);
 				if (linterActions) {
 					actions = actions.concat(linterActions);
@@ -245,4 +252,25 @@ export function getExtractProcedureAction(document: TextDocument, docs: Cache, r
 			return newAction;
 		}
 	}
+}
+
+export function getGenerateBinderSourceAction(exportedProcedures: Declaration[]): CodeAction {
+	const exportSymbols = exportedProcedures.map(proc => `  EXPORT SYMBOL('${proc.name.toUpperCase()}')`);
+
+	const binderSource = [
+		`STRPGMEXP PGMLVL(*CURRENT) SIGNATURE('V1')`,
+		...exportSymbols,
+		`ENDPGMEXP`
+	];
+
+	const newAction = CodeAction.create(`Generate binder source`, CodeActionKind.RefactorExtract);
+	newAction.command = {
+		title: 'Generate Binder Source',
+		command: 'vscode-rpgle.generateBinderSource',
+		arguments: [
+			binderSource.join('\n')
+		]
+	};
+
+	return newAction;
 }