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Nov 22, 2013

How I use git

When it comes to git I keep it simple. I use the basic commands which I feel are enough without getting into trouble and the helpful comments in the terminal are usually enough for me figure out what to do right.
```
  git status
```
I check git status often so I know what branch I’m on and which files I’ve modified etc..
```
  git branch [branch_name]  
  git checkout [branch_name]
```
I always make a branch separate from master to work on. When I’m ready to push changes, I’ll add my changes, commit them then push them to the branch.
```
  git add -u #add all my changes including deleted files
  git commit -m 'my helpful message'
  git push origin [branch_name]
```
When I feel my code is ready, it passes tests and I’ve created a pull request from the github interface where the code has been reviewed by others – I’ll merge master into it, then merge it into master.
```
  git merge master
  git checkout master
  git merge [branch_name]
```
If I’m done with the branch I’ll delete it, locally and remotely.
```
  git push origin --delete [branch_name]  
  git branch -d [branch_name]
```
If I need to work from a branch that I don’t have locally, I’ll need to pull it down and check it out.
```
  git fetch origin  
  git checkout -b [branch_name] origin/[branch_name]
```
These are pretty much the only commands I use. If I run into trouble with a merge – I’ll pick through the problem files and look for the diff’s that git adds and sort them out – this is usually pretty rare.

There are a few other helpful commands. git stash for instance is a nice way to “save” your changes locally and switch branches without pushing.
```
  git stash #stash your current changes  
  git stash list #list all stashes  
  git stash apply [stash] #checkout stash  
  git stash drop [stash] #delete the stash
```
A few more helpful commands I will occasionally use include;
```
  git reset --hard @{u} #reset local changes  
  git remote show origin #show all tracked branches
```

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How I use git