feat: 支持通过 --port 指定端口号

remaxjs · May 20, 2020 · fb2a78f · fb2a78f
1 parent e2ce763
commit fb2a78f
Show file tree

Hide file tree

Showing 3 changed files with 9 additions and 1 deletion.
diff --git a/packages/remax-cli/src/build/index.ts b/packages/remax-cli/src/build/index.ts
@@ -10,6 +10,7 @@ interface Argv {
  target: Platform;
  watch?: boolean;
  notify?: boolean;
+ port?: number;
 }
 
 export function run(options: Options): webpack.Compiler {

diff --git a/packages/remax-cli/src/build/web.ts b/packages/remax-cli/src/build/web.ts
@@ -13,13 +13,19 @@ export default function buildWeb(api: API, options: Options): webpack.Compiler {
  const compiler = webpack(webpackOptions);
 
  if (options.watch) {
- detect(3000, (err, port) => {
+ const designatedPort = options.port ?? 3000;
+
+ detect(designatedPort, (err, port) => {
  if (err) {
  output.error(err.message);
 
  return;
  }
 
+ if (designatedPort !== port) {
+ output.warn(`端口: ${designatedPort} 被占用，系统已分配另一个可用端口：${port}`);
+ }
+
  output.message('🚀 启动 watch', 'blue');
  output.message(`📎 http:https://localhost:${port}`, 'blue');
  output.message(`📎 http:https://${address.ip()}:${port}\n`, 'blue');

diff --git a/packages/remax-types/src/index.ts b/packages/remax-types/src/index.ts
@@ -24,6 +24,7 @@ export interface Options {
  notify?: boolean;
  watch?: boolean;
  target?: Platform;
+ port?: number;
 }
 
 export type Config = Partial<Options>;