feat(cli): add callbacks to cli

packages/cli/src/swc/__tests__/callback.test.ts

@@ -0,0 +1,70 @@
+import { swcDir } from "../index";
+
+jest.mock("../compile", () => ({
+    outputResult: jest.fn(),
+}));
+
+let mockComplie: any;
+
+jest.mock("../dirWorker", () => ({
+    __esModule: true,
+    default: () => mockComplie(),
+}));
+
+const cliOptions: any = {
+    outDir: "./.temp/",
+    watch: false,
+    filenames: ["./src/swcx/"],
+    extensions: [".ts"],
+    stripLeadingPaths: true,
+    sync: true,
+};
+const swcOptions: any = {
+    jsc: {
+        target: "esnext",
+        externalHelpers: false,
+    },
+    module: {
+        type: "commonjs",
+    },
+};
+
+describe("dir callbacks", () => {
+    it("onSuccess should be called", async () => {
+        mockComplie = () => Promise.resolve(1); // mock complie success
+
+        const onSuccess = jest.fn();
+        const onFail = jest.fn();
+
+        await swcDir({
+            cliOptions: cliOptions,
+            swcOptions: swcOptions,
+            callbacks: {
+                onSuccess,
+                onFail,
+            },
+        });
+
+        expect(onSuccess.mock.calls).toHaveLength(1);
+        expect(onFail.mock.calls).toHaveLength(0);
+    });
+
+    it("onFail should be called", async () => {
+        mockComplie = () => Promise.reject(new Error("fail")); // mock complie fail
+
+        const onSuccess = jest.fn();
+        const onFail = jest.fn();
+
+        await swcDir({
+            cliOptions: cliOptions,
+            swcOptions: swcOptions,
+            callbacks: {
+                onSuccess,
+                onFail,
+            },
+        });
+
+        expect(onSuccess.mock.calls).toHaveLength(0);
+        expect(onFail.mock.calls).toHaveLength(1);
+    });
+});

packages/cli/src/swc/dir.ts

@@ -101,7 +101,9 @@ async function initialCompilation(
                 });
                 results.set(filename, result);
             } catch (err: any) {
-                console.error(err.message);
+                if (!callbacks?.onFail) {
+                    console.error(err.message);
+                }
                 results.set(filename, CompileStatus.Failed);
             }
         }
@@ -114,7 +116,9 @@ async function initialCompilation(
                 );
                 results.set(filename, result);
             } catch (err: any) {
-                console.error(err.message);
+                if (!callbacks?.onFail) {
+                    console.error(err.message);
+                }
                 results.set(filename, CompileStatus.Failed);
             }
         }