feat(webpack-cli): allow multiple entries

packages/webpack-cli/lib/bootstrap.js

@@ -49,14 +49,21 @@ async function runCLI(cli, commandIsUsed) {
             // if the unknown arg starts with a '-', it will be considered
             // an unknown flag rather than an entry
             let entry;
-            if (parsedArgs.unknownArgs.length === 1 && !parsedArgs.unknownArgs[0].startsWith('-')) {
-                entry = parsedArgs.unknownArgs[0];
-            } else if (parsedArgs.unknownArgs.length > 0) {
-                parsedArgs.unknownArgs
-                    .filter((e) => e)
-                    .forEach((unknown) => {
-                        logger.warn('Unknown argument:', unknown);
+            if (parsedArgs.unknownArgs.length > 0 && !parsedArgs.unknownArgs[0].startsWith('-')) {
+                if (parsedArgs.unknownArgs.length === 1) {
+                    entry = parsedArgs.unknownArgs[0];
+                } else {
+                    entry = [];
+                    parsedArgs.unknownArgs.forEach((unknown) => {
+                        if (!unknown.startsWith('-')) {
+                            entry.push(unknown);
+                        }
                     });
+                }
+            } else if (parsedArgs.unknownArgs.length > 0) {
+                parsedArgs.unknownArgs.forEach((unknown) => {
+                    logger.warn('Unknown argument:', unknown);
+                });
                 cliExecuter();
                 return;
             }

packages/webpack-cli/lib/groups/BasicGroup.js

@@ -44,6 +44,7 @@ class BasicGroup extends GroupHelper {
 
     run() {
         this.resolveFlags();
+        console.log(this);
         return this.opts;
     }
 }

test/entry/multiple-entries/multi-entries.test.js

@@ -0,0 +1,26 @@
+'use strict';
+
+const { run } = require('../../utils/test-utils');
+const { stat, readFile } = require('fs');
+const { resolve } = require('path');
+
+describe('entry flag', () => {
+    it('should allow multiple entry files', (done) => {
+        const { stderr, stdout } = run(__dirname, ['src/a.js', 'src/b.js', 'src/c.js']);
+        expect(stderr).toBeFalsy();
+        expect(stdout).toBeTruthy();
+
+        stat(resolve(__dirname, './bin/main.js'), (err, stats) => {
+            expect(err).toBe(null);
+            expect(stats.isFile()).toBe(true);
+            done();
+        });
+        readFile(resolve(__dirname, './bin/main.js'), 'utf-8', (err, data) => {
+            expect(err).toBe(null);
+            expect(data).toContain('Hello from a.js');
+            expect(data).toContain('Hello from b.js');
+            expect(data).toContain('Hello from c.js');
+            done();
+        });
+    });
+});

test/entry/multiple-entries/src/a.js

@@ -0,0 +1 @@
+console.log('Hello from a.js');

test/entry/multiple-entries/src/b.js

@@ -0,0 +1 @@
+console.log('Hello from b.js');

test/entry/multiple-entries/src/c.js

@@ -0,0 +1 @@
+console.log('Hello from c.js');