Reputation: 6337
Suppose I have a feature_x git branch created from the master branch. I want to review the changes made on feature_x, in other words - what changes would be made to master if feature_x was to be merged into it now?
This is exactly what GitHub pull requests show, but I want to see the difference in Git Extensions without creating a pull request. The latest version of Git Extensions (2.49) has a very useful "compare branches" feature, which does exactly this.
The only problem is that if I compare to the latest commit on master this includes other changes made to master since it was last merged into feature_x. So instead of the latest commit on master I want to use the last commit that was merged into feature_x as the basis for comparison. How do can I find it, easily and reliably (preferably in Git Extensions, but a git command would do)?
Upvotes: 1
Views: 586
Reputation: 6337
It turns out that the Git Extensions Diff has a "Compare to merge base" checkbox, which does exactly what I want, but it wasn't obvious before, because feature_x was my BASE, so checking it didn't produce a meaningful result.
If I'm currently on the master branch and I select a commit on the feature_x branch and select Compare, Compare with current branch I then need to swap the branches in the Diff dialog (so master is the BASE) and check "Compare to merge base".
Upvotes: 0
Reputation: 38734
git diff master...feature_x
This will do exactly what you want, showing a diff of the changes that are in feature_x
but not in master
. Be aware that there are three dots intentionally. With two dots you would compare the latest master
vs. the latest feature_x
.
Upvotes: 2