How to Diff between local uncommitted changes and origin

Question

Let s say I cloned a repository and started modifying files  I know that if I have local uncommitted changes  I can do a diff as follows git diff test txt and it will show me the difference between the current local HEAD and the modified  uncommitted changes in the file  If I commit those changes I can diff it against the original repository by using git diff master origin master  But is there any way of diff ing the local changes with the original repository on the server before committing locally  I tried various permutations of git diff --cached master origin master with no luck

User · Answer

I know it s not an answer to the exact question asked  but I found this question looking to diff a file in a branch and a local uncommitted file and I figured I would share  Syntax   git diff  lt commit-ish gt     --  lt path gt    Examples   git diff origin master    -- README md git diff HEAD     -- README md git diff stash  0     -- README md git diff 1A2B3C4D    -- README md    Thanks Eric Boehs for a way to not have to type the filename twice

User · Answer

To see non-staged  non-added  changes to existing files  git diff  Note that this does not track new files  To see staged  non-commited changes  git diff --cached

User · Answer

Given that the remote repository has been cached via git fetch it should be possible to compare against these commits  Try the following     git fetch origin   git diff origin master

User · Answer

If you want to compare files visually you can use   git difftool   It will start your diff app automatically for each changed file   PS  If you did not set a diff app  you can do it like in the example below I use Winmerge    git config --global merge tool winmerge git config --replace --global mergetool winmerge cmd    C  Program Files  x86  WinMerge WinMergeU exe   -e -u -dl   Base   -dr   Mine      LOCAL      REMOTE      MERGED    git config --global mergetool prompt false

[git] How to Diff between local uncommitted changes and origin

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