关键词：
http://ohshitgit.com/
Oh shit, git!
Git is hard: screwing up is easy, and figuring out how to fix your mistakes is fucking impossible. Git documentation has this chicken and egg problem where you can't search for how to get yourself out of a mess, unless you already know the name of the thing you need to know about in order to fix your problem.
So here are some bad situations I've gotten myself into, and how I eventually got myself out of them in plain english*.
git reflog
git reset HEAD@index
You can use this to get back stuff you accidentally deleted, or just to remove some stuff you tried that broke the repo, or to recover after a bad merge, or just to go back to a time when things actually worked. I use reflog A LOT. Mega hat tip to the many many many many many people who suggested adding it!
git add . # or add individual files
git commit --amend
This usually happens to me if I commit, then run tests/linters... and FML, I didn't put a space after the equals sign. You could also make the change as a new commit and then do rebase -i in order to squash them both together, but this is about a million times faster.
git commit --amend
Stupid commit message formatting requirements.
git branch some-new-branch-name
git reset HEAD~ --hard
git checkout some-new-branch-name
Note: this doesn't work if you've already pushed to origin, and if you tried other things first, you might need to git reset HEAD@number instead of HEAD~. Infinite sadness. Also, many many many people suggested an awesome way to make this shorter that I didn't know myself. Thank you all!
git reset HEAD~ --soft
git stash
git checkout name-of-the-correct-branch
git stash pop
git add . # or add individual files
git commit -m "your message here"
A lot of people have suggested using cherry-pick for this situation too, so take your pick on whatever one makes the most sense to you!
git checkout name-of-the-correct-branch
git cherry-pick master
git checkout master
git reset HEAD~ --hard
git diff --staged
Git won't do a diff of files that have been add-ed to your staging area without this flag. File under ¯\_(ツ)_/¯ (yes, this is a feature, not a bug, but it's baffling and non-obvious the first time it happens to you!)
cd ..
sudo rm -r fucking-git-repo-dir
git clone https://some.github.url/fucking-git-repo-dir.git
cd fucking-git-repo-dir
Thanks to Eric V. for this one.
*Disclaimer: I am not, nor do I even remotely claim to be, an expert at git. This site is not intended to be an exhaustive reference, nor is it a beginner's tutorial. And yes, there are other ways to do these same things with more theoretical purity or whatever, but I've come to these steps through trial and error and lots of swearing and table flipping, and I had this crazy idea to share them with a healthy dose of levity and profanity. Take it or leave it as you will! Also, the response has been so overwhelming, I haven't had a chance to sort through submission emails & tweets. SOON.
What's your "Oh shit, git" moment? Share them with me:
Katie at ohshitgit.com or @ohshitgit. (I'm also @ksylor, but that's mostly for stupid jokes about my kids)
text混帐(代码片段)
查看详情
text混帐(代码片段)
查看详情
text混帐(代码片段)
查看详情
text混帐(代码片段)
查看详情
text混帐(代码片段)
查看详情
text混帐(代码片段)
查看详情
text混帐(代码片段)
查看详情
text混帐(代码片段)
查看详情
text混帐(代码片段)
查看详情
text混帐(代码片段)
查看详情
text混帐(代码片段)
查看详情
text混帐(代码片段)
查看详情
text混帐(代码片段)
查看详情
text混帐(代码片段)
查看详情
text混帐(代码片段)
查看详情
text混帐：取(代码片段)
查看详情
text混帐忽略(代码片段)
查看详情
text混帐：拉(代码片段)
查看详情