pull request

“Pull Request It's a notification mechanism .
You modified someone else's code , Inform the original author of your changes , I want him to merge your changes , This is it. Pull Request.”

Suppose to pull request The library is https://github.com/usernameA/repository
1.fork Original warehouse
First you need to check the library repository Conduct fork. hypothesis fork in the future , Warehouse repository In your github The address in is https://github.com/mynameA/repository
2. Modify the code , And upload it to the remote warehouse
perform ：

git clone https://github.com/mynameA/repository  #  Remove the warehouse from your github Cloned 
 Create a branch feature、 modify 、add、commit、merge
git push -u origin feature  #  For the first time, it is necessary to specify origin and feature, In the future, you only need to enter git push Equivalent to git push -u origin feature 

3. perform pull request
stay https://github.com/mynameA/repository Created in pull request, as follows ：

Choose to mynameA/repository Which branch of merge To usernameA/repository Which branch of , as follows ：

explain 1：

git push -u origin master  
 amount to  
git branch --set-upstream-to=origin/master master //  Remote warehouse origin Of master Branch and local warehouse master Branch connection  
 Add  
git push origin master

explain 2：
In us push front , Local warehouses and https://github.com/usernameA/repository Keep in sync , Rather than https://github.com/mynameA/repository Keep in sync , Execute the following command ：

git remote add remoteA https://github.com/usernameA/repository #　 Add remote Libraries , Name it remoteA
git fetch remoteA   #　 Get the latest changes in the remote library 
git merge remoteA/master #  Merge the latest remote code into this branch 

git pull remoteA/master:feature # Merge warehouses remoteA Medium master To the local warehouse feature In the branch
git pull = git fetch and git merge
The command format is as follows ：
git pull < Remote host name > < Remote branch name >:< Local branch name >

Reference resources ：pull request
git、github Introduction to nanny tutorial , Skills necessary for work and collaboration ,github Submit pr - pull request