PBFReactNativePatch

A simple patch script for reactnative project to build jsbundle and make diff file against every older versions.

Patch floder

Automatically pack reactnative jsbundle and different package,directory structure：
         -Root
            -package.json
            -index.ios.js
            -index.android.js
            -[bundlePatch]
               -[bundles]                       //source floder
                  -1_0_0
                     -ios
                        -assets
                        -ios.jsbundle
                     -android
                        -drawable-mdpi
                        -android.jsbundle
                  -1_0_1
                     -ios
                        -assets
                        -ios.jsbundle
                     -android
                        -drawable-mdpi
                        -android.jsbundle
               -[patches]                       //differ patch
                  -1_0_0
                  -1_0_1
                     -ios
                        -1_0_0-1_0_1.zip
                     -android
                        -1_0_0-1_0_1.zip
               -[patchtask]                     //job
                  -build
                  patch.py                      //main function
                  patchImageFile.py
                  patchJSBuild.py
                  patchJSFile.py
                  patchCompare.py
                  patchZip.py
                  diff_match_patch.py

Usage (Android & iOS)

first you should install node_modules with package.json like zhis:

cd [rootpath]
npm install

after you finished this,u can use this script:

python patch.py

Logic of diff

For every jsbundle in the project,i use google-diff-match-patch (Copyright 2006 Google Inc.)to compute the diff of the old one and the new one.

For every Image file in the project,i only put the image which has been changed or first add to the project.

In the end,zip the diff floder for publish.