Prototype TS Codefix commands

Initial prototype to support commands on JS/TS quick fixes

Part of microsoft#34787

extensions/typescript/src/features/codeActionProvider.ts

@@ -55,7 +55,7 @@ export default class TypeScriptCodeActionProvider implements CodeActionProvider
  errorCodes: Array.from(supportedActions)
  };
  const response = await this.client.execute('getCodeFixes', args, token);
- return (response.body || []).map(action => this.getCommandForAction(action));
+ return (response.body || []).map(action => this.getCommandForAction(action, file));
  }
 
  private get supportedCodeActions(): Thenable<NumberSet> {
@@ -79,24 +79,38 @@ export default class TypeScriptCodeActionProvider implements CodeActionProvider
  .filter(code => supportedActions[code])));
  }
 
- private getCommandForAction(action: Proto.CodeAction): Command {
+ private getCommandForAction(action: Proto.CodeAction, file: string): Command {
  return {
  title: action.description,
  command: this.commandId,
- arguments: [action]
+ arguments: [action, file]
  };
  }
 
- private async onCodeAction(action: Proto.CodeAction): Promise<boolean> {
- const workspaceEdit = new WorkspaceEdit();
- for (const change of action.changes) {
- for (const textChange of change.textChanges) {
- workspaceEdit.replace(this.client.asUrl(change.fileName),
- tsTextSpanToVsRange(textChange),
- textChange.newText);
+ private async onCodeAction(action: Proto.CodeAction, file: string): Promise<boolean> {
+ if (action.changes && action.changes.length) {
+ const workspaceEdit = new WorkspaceEdit();
+ for (const change of action.changes) {
+ for (const textChange of change.textChanges) {
+ workspaceEdit.replace(this.client.asUrl(change.fileName),
+ tsTextSpanToVsRange(textChange),
+ textChange.newText);
+ }
+ }
+
+ if (!(await workspace.applyEdit(workspaceEdit))) {
+ return false;
  }
  }
 
- return workspace.applyEdit(workspaceEdit);
+ if (action.commands && action.commands.length) {
+ for (const command of action.commands) {
+ const response = await this.client.execute('applyCodeFixCommand', { file, action: command });
+ if (!response || !response.body) {
+ return false;
+ }
+ }
+ }
+ return true;
  }
 }