Logo Questions Linux Laravel Mysql Ubuntu Git Menu
 

How to get the changes on a branch in Git

Tags:

git

branch

People also ask

How do you pull changes in a branch?

You may choose to pull a branch using only fast forward if you only want non-conflicting changes brought in and never want a merge executed. Now, if you would prefer to pull a branch only using fast forwarding, you can append the --ff-only flag to the git pull command.


In the context of a revision list, A...B is how git-rev-parse defines it. git-log takes a revision list. git-diff does not take a list of revisions - it takes one or two revisions, and has defined the A...B syntax to mean how it's defined in the git-diff manpage. If git-diff did not explicitly define A...B, then that syntax would be invalid. Note that the git-rev-parse manpage describes A...B in the "Specifying Ranges" section, and everything in that section is only valid in situations where a revision range is valid (i.e. when a revision list is desired).

To get a log containing just x, y, and z, try git log HEAD..branch (two dots, not three). This is identical to git log branch --not HEAD, and means all commits on branch that aren't on HEAD.


git cherry branch [newbranch]

does exactly what you are asking, when you are in the master branch.

I am also very fond of:

git diff --name-status branch [newbranch]

Which isn't exactly what you're asking, but is still very useful in the same context.


What you want to see is the list of outgoing commits. You can do this using

git log master..branchName 

or

git log master..branchName --oneline

Where I assume that "branchName" was created as a tracking branch of "master".

Similarly, to see the incoming changes you can use:

git log branchName..master

This is similar to the answer I posted on: Preview a Git push

Drop these functions into your Bash profile:

  • gbout - git branch outgoing
  • gbin - git branch incoming

You can use this like:

  • If on master: gbin branch1 <-- this will show you what's in branch1 and not in master
  • If on master: gbout branch1 <-- this will show you what's in master that's not in branch 1

This will work with any branch.

function parse_git_branch {
  git branch --no-color 2> /dev/null | sed -e '/^[^*]/d' -e 's/* \(.*\)/\1/'
}

function gbin {
    echo branch \($1\) has these commits and \($(parse_git_branch)\) does not
    git log ..$1 --no-merges --format='%h | Author:%an | Date:%ad | %s' --date=local
}

function gbout {
    echo branch \($(parse_git_branch)\) has these commits and \($1\) does not
    git log $1.. --no-merges --format='%h | Author:%an | Date:%ad | %s' --date=local
}

Similar to several answers like Alex V's and NDavis, but none of them are quite the same.

When already in the branch in question

Using:

git diff master...

Which combines several features:

  • it's super short
  • shows the actual changes

Update:

This should probably be git diff master, but also this shows the diff, not the commits as the question specified.


Throw a -p in there to see some FILE CHANGES

git log -p master..branch

Make some aliases:

alias gbc="git branch --no-color | sed -e '/^[^\*]/d' -e 's/* \\(.*\\)/\1/'"

alias gbl='git log -p master..\`gbc\`'

See a branch's unique commits:

gbl

To see the log of the current branch since branching off master:

git log master...

If you are currently on master, to see the log of a different branch since it branched off master:

git log ...other-branch