Using Git show all commits that are in one branch but not the other s

Question

I have an old branch  which I would like to delete  However  before doing so  I want to check that all commits made to this branch were at some point merged into some other branch  Thus  I d like to see all commits made to my current branch which have not been applied to any other branch  or  if this is not possible without some scripting  how does one see all commits in one branch which have not been applied to another given branch

User · Answer

While some of the answers posted here will help find what you seek, the following sub-command of git branch is a more suitable solution for your task.

--merged is used to find all branches which can be safely deleted, since those branches are fully contained by HEAD.

While in master one could run the command to enumerate the branches one could safely remove, like so:

git branch --merged
  develop
  fpg_download_links
* master
  master_merge_static

# Delete local and remote tracking branches you don't want
git branch -d fpg_download_links
git push origin :fpg_download_links
git branch -d master_merge_static
git push origin :master_merge_static

# There is also a flag to specify remote branches in the output
git branch --remotes --merged

User · Answer

Start to Create a Pull Request via the git hosting service you re using  If the branch has been fully merged into the base branch  you ll be unable to create the new PR   You don t need to actually make the pull request  just use the first step where you pick branches   For example  on GitHub      There isn t anything to compare     This doesn t use git on the command line  but I often find it s helpful to use the other tools at your disposal with a clear mental model rather than attempt to remember another arcane git command

User · Answer

Just use git cherry to pick all commits in the branch newFeature42 for example   git cherry -v master newFeature42

User · Answer

To see a list of which commits are on one branch but not another  use git log   git log --no-merges oldbranch  newbranch      that is  show commit logs for all commits on oldbranch that are not on newbranch   You can list multiple branches to include and exclude  e g   git log  --no-merges oldbranch1 oldbranch2  newbranch1  newbranch2   Note  on Windows   is an escape key  so it needs to be escaped with another      git log --no-merges oldbranch   newbranch

User · Answer

You can use this simple script to see commits that are not merged     bin bash   Show commits that exists only on branch and not in current   Usage      git branch-notmerge  lt branchname gt      Setup git alias     git config alias branch-notmerge  path to this script  grep -Fvf  lt  git log --pretty format   H -  s    lt  git log  1 --pretty format   H -  s     You can use also tool git-wtf that will display state of branches

User · Answer

To show the commits in oldbranch but not in newbranch   git log newbranch  oldbranch   To show the diff by these commits  note there are three dots    git diff newbranch   oldbranch   Here is the doc with a diagram illustration https   git-scm com book en v2 Git-Tools-Revision-Selection Commit-Ranges

User · Answer

Show commits and commit contents from other-branch that are not in your current branch  git show    other-branch  Additionally you can apply the commits from other-branch directly to your current branch  git cherry-pick    other-branch

User · Answer

For those still looking for a simple answer  check out git cherry  It compares actual diffs instead of commit hashes  That means it accommodates commits that have been cherry picked or rebased   First checkout the branch you want to delete    git checkout  branch-to-delete   then use git cherry to compare it to your main development branch   git cherry -v master  Example output     8a14709d08c99c36e907e47f9c4dacebeff46ecb Commit message   b30ccc3fb38d3d64c5fef079a761c7e0a5c7da81 Another commit message - 85867e38712de930864c5edb7856342e1358b2a0 Yet another message   Note  The -v flag is to include the commit message along with the SHA hash   Lines with the     in front are in the branch-to-delete  but not the master branch  Those with a  -  in front have an equivalent commit in master   For JUST the commits that aren t in master  combine cherry pick with grep   git cherry -v master   grep        Example output     8a14709d08c99c36e907e47f9c4dacebeff46ecb Commit message   b30ccc3fb38d3d64c5fef079a761c7e0a5c7da81 Another commit message

User · Answer

jimmyorr s answer does not work on Windows  it helps to use --not instead of   like so   git log oldbranch --not newbranch --no-merges

User · Answer

I d like to count the commits too  so here s how to do that  Count how many commits are on the current branch  HEAD   but NOT on master  git log --oneline  master HEAD   wc -l  wc -l means  quot word count quot --count the number of  l ines  And of course to see the whole log messages  as other answers have given  git log  master HEAD     or in a condensed --oneline form  git log --oneline  master HEAD  If you don t want to count merge commits either  you can exclude those with --no-merges  git log --oneline --no-merges  master HEAD   wc -l  etc

User · Answer

If it is one  single  branch that you need to check  for example if you want that branch  B  is fully merged into branch  A   you can simply do the following     git checkout A   git branch -d B   git branch -d  lt branchname gt  has the safety that  The branch must be fully merged in HEAD    Caution  this actually deletes the branch B if it is merged into A

User · Answer

You probably just want  git branch --contains branch-to-delete   This will list all branches which contain the commits from  branch-to-delete   If it reports more than just  branch-to-delete   the branch has been merged   Your alternatives are really just rev-list syntax things   e g   git log one-branch  another-branch shows everything that one-branch needs to have everything another-branch has   You may also be interested in git show-branch as a way to see what s where

[git] Using Git, show all commits that are in one branch, but not the other(s)

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