CODEWITHSUNDEEP
gitversion-controlsquashgit-squash
srishabh
srishabh

Reputation: 131

can we squash the latest commit to a specific previous commit?

For example, if we want to squash the commit at HEAD into commit HEAD~4, we have an option by which we can do so by

  1. resetting commits from HEAD to HEAD~3
  2. building a temporary commit with same changes as our old HEAD(say, temp)
  3. stashing other staged/unstaged changes
  4. squashing temp with our old HEAD~4
  5. popping our stashed changes
  6. building commits again as older commits(HEAD~3 to HEAD).

is there any other faster and convenient way of doing the same?

Upvotes: 2

Views: 410

Answers (1)

srishabh
srishabh

Reputation: 131

so as @jthill suggested, there exists an autosquash option for git.

for example, in my case, let initial case be,

$ git log --oneline --decorate
ddd4444 (HEAD, my-feature-branch) A fourth commit
ccc3333 A third commit
bbb2222 A second commit
aaa1111 A first commit
9999999 (master) Old stuff on master

I would now add the recent changes which i wanted to squash with HEAD~4 as:

$ git add .
$ git commit --fixup aaa1111
[my-feature-branch eee5555] fixup! A first commit

so, my history now looks like:

$ git log --oneline --decorate
eee5555 (HEAD, my-feature-branch) fixup! A first commit
ddd4444 A fourth commit
ccc3333 A third commit
bbb2222 A second commit
aaa1111 A first commit
9999999 (master) Old stuff on master

now rebasing using autosquash by $ git rebase --interactive --autosquash master gives automatically picked commits with --fixup commit at the correct place.

Following the rebase and merge with commit-message edits, you will have the commit rebased successfully!

works like magic! :)

source: thoughtbot

Upvotes: 2

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