[react-packager] Start converting options to query params

packager/react-packager/src/Server/__tests__/Server-test.js

@@ -73,7 +73,16 @@ describe('processRequest', function() {
   pit('returns JS bundle source on request of *.bundle',function() {
     return makeRequest(
       requestHandler,
-      'mybundle.includeRequire.runModule.bundle'
+      'mybundle.bundle?runModule=true'
+    ).then(function(response) {
+      expect(response).toEqual('this is the source');
+    });
+  });
+
+  pit('returns JS bundle source on request of *.bundle (compat)',function() {
+    return makeRequest(
+      requestHandler,
+      'mybundle.runModule.bundle'
     ).then(function(response) {
       expect(response).toEqual('this is the source');
     });
@@ -82,7 +91,7 @@ describe('processRequest', function() {
   pit('returns sourcemap on request of *.map', function() {
     return makeRequest(
       requestHandler,
-      'mybundle.includeRequire.runModule.bundle.map'
+      'mybundle.map?runModule=true'
     ).then(function(response) {
       expect(response).toEqual('"this is the source map"');
     });
@@ -91,8 +100,8 @@ describe('processRequest', function() {
   pit('watches all files in projectRoot', function() {
     return makeRequest(
       requestHandler,
-      'mybundle.includeRequire.runModule.bundle'
-    ).then(function(response) {
+      'mybundle.bundle?runModule=true'
+    ).then(function() {
       expect(watcherFunc.mock.calls[0][0]).toEqual('all');
       expect(watcherFunc.mock.calls[0][1]).not.toBe(null);
     });
@@ -114,8 +123,8 @@ describe('processRequest', function() {
     pit('invalides files in package when file is updated', function() {
       return makeRequest(
         requestHandler,
-        'mybundle.includeRequire.runModule.bundle'
-      ).then(function(response) {
+        'mybundle.bundle?runModule=true'
+      ).then(function() {
         var onFileChange = watcherFunc.mock.calls[0][1];
         onFileChange('all','path/file.js', options.projectRoots[0]);
         expect(invalidatorFunc.mock.calls[0][0]).toEqual('root/path/file.js');
@@ -150,7 +159,7 @@ describe('processRequest', function() {
       requestHandler = server.processRequest.bind(server);
 
 
-      return makeRequest(requestHandler,'mybundle.includeRequire.runModule.bundle')
+      return makeRequest(requestHandler, 'mybundle.bundle?runModule=true')
         .then(function(response) {
           expect(response).toEqual('this is the first source');
           expect(packageFunc.mock.calls.length).toBe(1);
@@ -159,7 +168,7 @@ describe('processRequest', function() {
         })
         .then(function() {
           expect(packageFunc.mock.calls.length).toBe(2);
-          return makeRequest(requestHandler,'mybundle.includeRequire.runModule.bundle')
+          return makeRequest(requestHandler, 'mybundle.bundle?runModule=true')
             .then(function(response) {
               expect(response).toEqual('this is the rebuilt source');
             });

packager/react-packager/src/Server/index.js

@@ -77,7 +77,7 @@ Server.prototype._rebuildPackages = function() {
   var buildPackage = this._buildPackage.bind(this);
   var packages = this._packages;
   Object.keys(packages).forEach(function(key) {
-    var options = getOptionsFromPath(url.parse(key).pathname);
+    var options = getOptionsFromUrl(key);
     packages[key] = buildPackage(options).then(function(p) {
       // Make a throwaway call to getSource to cache the source string.
       p.getSource({inlineSourceMap: dev});
@@ -102,7 +102,7 @@ Server.prototype._buildPackage = function(options) {
 };
 
 Server.prototype.buildPackageFromUrl = function(reqUrl) {
-  var options = getOptionsFromPath(url.parse(reqUrl).pathname);
+  var options = getOptionsFromUrl(reqUrl);
   return this._buildPackage(options);
 };
 
@@ -145,21 +145,26 @@ Server.prototype._processDebugRequest = function(reqUrl, res) {
 };
 
 Server.prototype.processRequest = function(req, res, next) {
+  var urlObj = url.parse(req.url, true);
+  var pathname = urlObj.pathname;
+
   var requestType;
-  if (req.url.match(/\.bundle$/)) {
+  if (pathname.match(/\.bundle$/)) {
     requestType = 'bundle';
-  } else if (req.url.match(/\.map$/)) {
+  } else if (pathname.match(/\.map$/)) {
     requestType = 'map';
-  } else if (req.url.match(/^\/debug/)) {
+  } else if (pathname.match(/^\/debug/)) {
     this._processDebugRequest(req.url, res);
     return;
   } else {
-    return next();
+    next();
+    return;
   }
 
   var startReqEventId = Activity.startEvent('request:' + req.url);
-  var options = getOptionsFromPath(url.parse(req.url).pathname);
+  var options = getOptionsFromUrl(req.url);
   var building = this._packages[req.url] || this._buildPackage(options);
+
   this._packages[req.url] = building;
   var dev = this._dev;
   building.then(
@@ -178,16 +183,25 @@ Server.prototype.processRequest = function(req, res, next) {
   ).done();
 };
 
-function getOptionsFromPath(pathname) {
-  var parts = pathname.split('.');
-  // Remove the leading slash.
-  var main = parts[0].slice(1) + '.js';
+function getOptionsFromUrl(reqUrl) {
+  // `true` to parse the query param as an object.
+  var urlObj = url.parse(reqUrl, true);
+
+  var match = urlObj.pathname.match(/^\/?([^\.]+)\..*(bundle|map)$/);
+  if (!(match && match[1])) {
+    throw new Error('Invalid url format, expected "/path/to/file.bundle"');
+  }
+  var main = match[1] + '.js';
+
   return {
-    runModule: parts.slice(1).some(function(part) {
-      return part === 'runModule';
-    }),
+    sourceMapUrl: urlObj.pathname.replace(/\.bundle$/, '.map'),
     main: main,
-    sourceMapUrl: parts.slice(0, -1).join('.') + '.map'
+    runModule: urlObj.query.runModule === 'true' ||
+      urlObj.query.runModule === '1' ||
+      // Backwards compatibility.
+      urlObj.pathname.split('.').some(function(part) {
+        return part === 'runModule';
+      }),
   };
 }