feat: add jsonp middleware for mock

Makefile

@@ -1,5 +1,5 @@
 test: jshint
-	./node_modules/.bin/istanbul cover ./node_modules/.bin/_mocha -- -R spec -t 20000 --require should --inline-diffs
+	node --harmony $(NODE_DEBUG) ./node_modules/.bin/istanbul cover ./node_modules/.bin/_mocha -- -R spec -t 20000 --require should --inline-diffs
 
 coveralls: test
 	cat ./coverage/lcov.info | ./node_modules/.bin/coveralls

cli.js

@@ -23,6 +23,7 @@ program
   .option('--weinre', 'weinre')
   .option('--https', 'https')
   .option('--verbose', 'show more logging')
+  .option('--jsonp', 'jsonp middleware')
   .parse(process.argv);
 
 //log.config(program);
@@ -35,7 +36,8 @@ var args = {
   weinre: program.weinre,
   livereload: program.livereload,
   proxy: program.proxy,
-  port: program.port || 8000
+  port: program.port || 8000,
+  jsonp: program.jsonp
 };
 
 var sw = require('spm-webpack');

index.js

@@ -11,6 +11,7 @@ var readFile = fs.readFileSync;
 var url = require('url');
 var util = require('util');
 var events = require('events');
+var jsonp = require('koa-jsonp');
 
 function Server(compiler, opts) {
   events.EventEmitter.call(this);
@@ -36,6 +37,10 @@ function Server(compiler, opts) {
 
   var app = this.app = koa();
 
+  // support jsonp
+  if(opts.jsonp || (opts.pkg && opts.pkg.spm && opts.pkg.spm.jsonp)) {
+    app.use(jsonp());
+  }
   // combo 拆分
   app.use(require('./combo')({
     hostname: ip,

package.json

@@ -13,6 +13,7 @@
     "gnode": "~0.1.1",
     "internal-ip": "~1.0.0",
     "koa": "~0.19.1",
+    "koa-jsonp": "~0.1.2",
     "koa-send": "~1.3.0",
     "koa-serve-index": "~1.0.1",
     "koa-static": "~1.4.9",

test/fixtures/server-with-jsonp/a.js

@@ -0,0 +1 @@
+console.log(1);

test/fixtures/server-with-jsonp/package.json

@@ -0,0 +1,7 @@
+{
+  "spm": {
+    "output": [
+      "a.js"
+    ]
+  }
+}

test/fixtures/server-with-jsonp/x.json

@@ -0,0 +1,3 @@
+{
+  "hello": "world"
+}

test/index.js

@@ -11,6 +11,55 @@ var fs = require('fs');
 var existsSync = fs.existsSync;
 var readFileSync = fs.readFileSync;
 
+describe('server-with-jsonp', function() {
+
+  var app = null;
+  var args = null;
+
+  before(function (done) {
+    args = {
+      cwd : join(fixtures, 'server-with-jsonp'),
+      jsonp : true,
+      debug : true
+    };
+    process.chdir(args.cwd);
+    var pkgFile = join(args.cwd, 'package.json');
+    if (existsSync(pkgFile)) {
+      args.pkg = JSON.parse(readFileSync(pkgFile, 'utf-8'));
+    }
+    console.log(args)
+    sw.build.getWebpackOpts(args, function (err, webpackOpts) {
+      var server = new Server(sw.webpack(webpackOpts), args);
+      app = server.app;
+      server.once('done', done);
+    });
+  });
+
+  it('get /x.json', function(done) {
+    request(app.listen())
+      .get('/x.json')
+      .expect(function(res){
+        if(res.text.should.be.eql('{\n  "hello": "world"\n}\n') === 0) throw new Error('Can not get right json content');
+      })
+      .end(function(err){
+        if (err) return done(err);
+        done();
+      });
+  });
+
+  it('get /x.json?callback=t', function(done) {
+    request(app.listen())
+      .get('/x.json?callback=t')
+      .expect(function(res){
+        if(res.text.should.be.eql(';t({\n  "hello": "world"\n}\n);') === 0) throw new Error('Can not get right jsonp content');
+      })
+      .end(function(err){
+        if (err) return done(err);
+        done();
+      });
+  });
+
+});
 
 describe('server-with-pkg-name', function() {