Fix gradle sync failure with scoped module name

local-cli/link/android/patches/makeNamePatch.js

@@ -0,0 +1,8 @@
+/*
+ * Fix gradle sync failure in Android Studio 3.0 when
+ * module name has a scope (e.g `@username/project-name`)
+ * https://github.com/facebook/react-native/issues/17029
+ */
+module.exports = function makeNamePatch(name) {
+  return name.replace(/\//g, ':');
+};

local-cli/link/android/registerNativeModule.js

@@ -4,13 +4,16 @@ const makeSettingsPatch = require('./patches/makeSettingsPatch');
 const makeBuildPatch = require('./patches/makeBuildPatch');
 const makeImportPatch = require('./patches/makeImportPatch');
 const makePackagePatch = require('./patches/makePackagePatch');
+const makeNamePatch = require('./patches/makeNamePatch');
 
 module.exports = function registerNativeAndroidModule(
   name,
   androidConfig,
   params,
   projectConfig
 ) {
+  name = makeNamePatch(name);
+
   const buildPatch = makeBuildPatch(name);
 
   applyPatch(

local-cli/link/android/unregisterNativeModule.js

@@ -7,12 +7,15 @@ const makeBuildPatch = require('./patches/makeBuildPatch');
 const makeStringsPatch = require('./patches/makeStringsPatch');
 const makeImportPatch = require('./patches/makeImportPatch');
 const makePackagePatch = require('./patches/makePackagePatch');
+const makeNamePatch = require('./patches/makeNamePatch');
 
 module.exports = function unregisterNativeAndroidModule(
   name,
   androidConfig,
   projectConfig
 ) {
+  name = makeNamePatch(name);
+
   const buildPatch = makeBuildPatch(name);
   const strings = fs.readFileSync(projectConfig.stringsPath, 'utf8');
   var params = {};