Git diff tool on every commit?
diff, difftool, git, git-diff
Solution
This would accomplish what you describe:
git difftool HEAD~3 HEAD~2 path/to/file
git difftool HEAD~2 HEAD~1 path/to/file
git difftool HEAD~1 HEAD path/to/file
Want to automate this process? Is it always three commits? Do you want a three-way merge?
Update:
If the answers are yes-yes-no, the solution will be:
for i in {3..1}; do
git difftool HEAD~$i HEAD~$((i-1)) path/to/file
done
Update:
If the answers are yes-no-yes, it is essentially what @ruffin asks here. See my answer there.
Problem
I would like to run `git difftool HEAD~3.. path/to/file` and have git open the difftool for each of those three commits so that I can see a side-by-side view of each commit. How would I go about getting git-difftool to do that?