Do people really merge left and right between branches? Tell me if I got this wrong, this is how I work.
You got 4 devs. Each branched off from master. And we never merge from each other. Suppose 3 other people merged to master I pull it from master and fix only those conflicts. I’m not bringing your code into my branch unless it’s already finished and on master. If I need something you’re working on and it’s not on master when I need it, it’s a much larger planning issue.
If you have multiple environments before a stable master, do it only in one direction: feature > dev > staging > master. Don’t merge branches straight into staging or master.
You can’t fix people/organisation problems with code.
[pull]
rebase = true
[rebase]
autoSquash = true
autoStash = true
[merge]
# zdiff3 adds original text markers and removes matching lines from conflict regions
# https://git-scm.com/docs/git-config#Documentation/git-config.txt-mergeconflictStyle
conflictStyle = zdiff3
autoStash = true
[push]
autoSetupRemote = true
default = simple
[init]
defaultBranch = main
dools 21 minutes ago [-]
I never get conflicts during a merge because I only ever merge in one direction. I get all my conflicts on branches because I rebase before merging. I started doing this years and years ago because I kept coming across these mysterious silent regressions with my team. I searched something like "git merge silent regressions" and came across this stackoverflow answer:
That completely fixed the problem. Now I only ever get conflicts on my feature branches. The rule is always: rebase away from main, and merge towards main. All conflicts are then on your branches, never on main, and always from rebase, never from merge. Then I set the pull behaviour to rebase, too.
I've never had a silent regression since, and never had a problematic conflict scenario.
I did recently learn about ORIG_HEAD though which was very cool, because I had accidentally rebased to main instead of to a dev branch from which I had created a bunch of worktrees, then when I merged back to the dev branch all hell broke loose, and I learned that I could revert a merge by checking out ORIG_HEAD:
You got 4 devs. Each branched off from master. And we never merge from each other. Suppose 3 other people merged to master I pull it from master and fix only those conflicts. I’m not bringing your code into my branch unless it’s already finished and on master. If I need something you’re working on and it’s not on master when I need it, it’s a much larger planning issue.
If you have multiple environments before a stable master, do it only in one direction: feature > dev > staging > master. Don’t merge branches straight into staging or master.
You can’t fix people/organisation problems with code.
https://stackoverflow.com/a/28510260
That completely fixed the problem. Now I only ever get conflicts on my feature branches. The rule is always: rebase away from main, and merge towards main. All conflicts are then on your branches, never on main, and always from rebase, never from merge. Then I set the pull behaviour to rebase, too.
I've never had a silent regression since, and never had a problematic conflict scenario.
I did recently learn about ORIG_HEAD though which was very cool, because I had accidentally rebased to main instead of to a dev branch from which I had created a bunch of worktrees, then when I merged back to the dev branch all hell broke loose, and I learned that I could revert a merge by checking out ORIG_HEAD:
https://icinga.com/blog/undo-git-reset-hard/
git checkout feature
git rebase main
git checkout main
git merge feature
that way you get all your conflicts on the feature branch during rebase and your merge is always clean.