fix(options): CLI option --ignore

Author: 3axap4eHko

src/swc/__tests__/options.test.ts

@@ -240,4 +240,21 @@ describe('parserArgs', () => {
       expect(result.swcOptions).toEqual(expectedOptions);
     });
   })
+
+  describe("--ignore", () => {
+    it("includes ignore in cli options", async () => {
+      const args = [
+        "node",
+        "/path/to/node_modules/swc-cli/bin/swc.js",
+        "src",
+        "--ignore",
+        "*.js",
+      ];
+      expect(parserArgs(args).cliOptions).toEqual(
+        expect.objectContaining({
+          ignore: ["*.js"],
+        })
+      );
+    });
+  });
 })

src/swc/__tests__/sources.test.ts

@@ -58,6 +58,17 @@ describe("globSources", () => {
 
     expect([...files]).toEqual(["file"]);
   });
+
+  it("ignore sources when patterns provided", async () => {
+    (fs as any).setMockStats({ directory: { isDirectory: () => true } });
+
+    (glob as unknown as jest.Mock).mockResolvedValue([]);
+    await globSources(["directory"], false, ["**/file"]);
+    expect(glob).toHaveBeenCalledWith(
+      "directory/**",
+      expect.objectContaining({ ignore: ["**/file"] })
+    );
+  });
 });
 
 describe("splitCompilableAndCopyable", () => {

src/swc/dir.ts

@@ -98,6 +98,7 @@ async function initialCompilation(cliOptions: CliOptions, swcOptions: Options) {
   const {
     includeDotfiles,
     filenames,
+    ignore,
     copyFiles,
     extensions,
     outDir,
@@ -109,7 +110,7 @@ async function initialCompilation(cliOptions: CliOptions, swcOptions: Options) {
   const results = new Map<string, CompileStatus>();
 
   const start = process.hrtime();
-  const sourceFiles = await globSources(filenames, includeDotfiles);
+  const sourceFiles = await globSources(filenames, includeDotfiles, ignore);
   const [compilable, copyable] = splitCompilableAndCopyable(
     sourceFiles,
     extensions,
@@ -188,9 +189,8 @@ async function initialCompilation(cliOptions: CliOptions, swcOptions: Options) {
   if (!quiet && compiled + copied) {
     let message = "";
     if (compiled) {
-      message += `Successfully compiled: ${compiled} ${
-        compiled > 1 ? "files" : "file"
-      }`;
+      message += `Successfully compiled: ${compiled} ${compiled > 1 ? "files" : "file"
+        }`;
     }
     if (compiled && copied) {
       message += ", ";

src/swc/options.ts

@@ -160,6 +160,7 @@ export interface CliOptions {
   readonly sourceMapTarget?: string;
   readonly filename: string;
   readonly filenames: string[];
+  readonly ignore: string[];
   readonly extensions: string[];
   readonly watch: boolean;
   readonly copyFiles: boolean;
@@ -261,6 +262,7 @@ export default function parserArgs(args: string[]) {
     outFile: opts.outFile,
     filename: opts.filename,
     filenames,
+    ignore: opts.ignore,
     sync: !!opts.sync,
     sourceMapTarget: opts.sourceMapTarget,
     extensions: opts.extensions || DEFAULT_EXTENSIONS,

src/swc/sources.ts

@@ -8,11 +8,13 @@ import { join, basename, extname } from "path";
  */
 export async function globSources(
   sources: string[],
-  includeDotfiles = false
+  includeDotfiles = false,
+  ignore: string[] = []
 ): Promise<string[]> {
   const globConfig = {
     dot: includeDotfiles,
     nodir: true,
+    ignore,
   };
 
   const files = await Promise.all(