I endlessly misremember when to use ‘…’ in git versus ‘..’. That ends today:
To see the commits or diffs introduced by a branch:
f +● m git log m..f | ○ +● | git diff m...f \ ○ \| ○
To see the commits or diffs between the tip of one branch and another:
f git log m...f +● m All commits look the same, | ●- unless you use --left-right, which +● | shows where each commit comes from. \ ●- \| git diff m..f ○ '-' commits are shown inverted, i.e. additions as deletions.
To see the commits from ‘f’ back to the beginning of time:
f +● m git log f | ○ +● | (diffs back to start of time are just \ ○ the contents of the working tree) \| +● | +●
Throughout, omitted branchname defaults to current HEAD, i.e:
git diff m..f
is the same as
git checkout m git diff ..f
git checkout f git diff m..
Is there a word for unicode ascii art?