Fix code actions not working

CHANGELOG.md

@@ -7,6 +7,7 @@ Changes to Calva.
 - Internal: [Handle the unknown-op status from test commands](https://github.com/BetterThanTomorrow/calva/pull/1365)
 - Fix: [textDocument/linkedEditingRange failed when opening files or moving cursor](https://github.com/BetterThanTomorrow/calva/issues/1374)
 - Fix: [paredit.spliceSexp doesn't work with set literals](https://github.com/BetterThanTomorrow/calva/issues/1395)
+- Fix: [LSP code actions not working](https://github.com/BetterThanTomorrow/calva/issues/1373)
 
 ## [2.0.225] - 2021-11-10
 - Revert 224 changes: [Version v2.0.224 causes problems on some machines (possibly Windows related)](https://github.com/BetterThanTomorrow/calva/issues/1379)

src/lsp/main.ts

@@ -12,6 +12,7 @@ import * as path from 'path';
 import * as state from '../state';
 import { provideHover } from '../providers/hover';
 import { provideSignatureHelp } from '../providers/signature';
+import { ProviderResult, CodeAction } from 'vscode';
 
 const LSP_CLIENT_KEY = 'lspClient';
 const RESOLVE_MACRO_AS_COMMAND = 'resolve-macro-as';
@@ -41,6 +42,14 @@ function createClient(clojureLspPath: string): LanguageClient {
             provideLinkedEditingRange: async (_document, _position, _token, _next): Promise<vscode.LinkedEditingRanges> => {
                 return null;
             },
+            async resolveCodeAction(item, token, next): Promise<CodeAction> {
+                const { command } = await next(item, token);
+                if (command) {
+                    sendCommandRequest(command.command, command.arguments);
+                    return null;
+                }
+                return next(item, token);
+            },
             handleDiagnostics(uri, diagnostics, next) {
                 if (uri.path.endsWith(config.REPL_FILE_EXT)) {
                     return;