上个月我开始通过派生相应的回购协议，创建一个特性分支，然后提交pull请求贡献一份GitHub的仓库。 虽然重复这个过程了几天，我重命名与预装Linux命令文件时遇到了一个奇怪的问题mv ，并与Git的命令git mv 。
实际的问题是，这取决于当你移动/重命名上一个文件git mv ，当你git add它在什么时候你编辑重命名的文件，你要么得到：
On branch master
Changes to be committed:
(use "git reset HEAD <file>..." to unstage)
renamed: somethingelse -> something
或这个：
On branch master
Changes to be committed:
(use "git reset HEAD <file>..." to unstage)
new file: something
deleted: somethingelse
为了证明这一点，我已经写了测试 ：
#!/bin/bash
# To my knowledge, this “problem” only occurs with new files in a Git repo
printf "COMMAND: mkdir -v gitrepo\n\n"
mkdir -v gitrepo
printf "\nCOMMAND: cd gitrepo\n\n"
cd gitrepo
printf "\nCOMMAND: git init\n\n"
git init
printf "\nCOMMAND: git status\n\n"
git status
printf "\nCOMMAND: touch something\n\n"
touch something
printf "\nCOMMAND: git status\n\n"
git status
printf "\nCOMMAND: git add something\n\n"
git add something
printf "\nCOMMAND: git status\n\n"
git status
printf '\nCOMMAND: git commit -m "Added something"\n\n'
git commit -m "Added something"
printf "\nCOMMAND: git status\n\n"
git status
printf "\nCOMMAND: git mv something somethingelse\n\n"
git mv something somethingelse
printf "\nCOMMAND: git status\n\n"
git status
# Type in the following on line 1: First line of code
printf "\nCOMMAND: vim somethingelse\n\n"
vim somethingelse
printf "\nCOMMAND: git status\n\n"
git status
printf "\nCOMMAND: git add somethingelse\n\n"
git add somethingelse
printf "\nCOMMAND: git status\n\n"
git status
printf '\nCOMMAND: git commit -m "Renamed something to somethingelse and edited somethingelse"\n\n'
git commit -m "Renamed something to somethingelse and edited somethingelse"
printf "\nCOMMAND: git status\n\n"
git status
printf "\nCOMMAND: git mv somethingelse something\n\n"
git mv somethingelse something
printf "\nCOMMAND: git status\n\n"
git status
# If you add something to the first line, the rename will not be detected by Git
# However, if you instead create 2 newlines and fill line 3 with new code,
# the rename gets detected for whatever reason
printf "\nCOMMAND: vim something\n\n"
vim something
printf "\nCOMMAND: git status\n\n"
git status
printf "\nCOMMAND: git add something\n\n"
git add something
printf "\nCOMMAND: git status\n\n"
git status
printf '\nCOMMAND: git commit -m "Renamed somethingelse to something and edited something"\n\n'
git commit -m "Renamed somethingelse to something and edited something"
printf "\nCOMMAND: git status\n\n"
git status
cd .. && rm -fr gitrepo && printf "\nREMOVED gitrepo folder\n"
printf "\nDONE.\n"
出于某种原因，这主要影响“新文件”，而不是它已经在的存储库中存在的人。 如果克隆的我的叉勺，刀库与git clone https://github.com/christianheinrichs/Spoon-Knife.git例如，然后应用链接的测试脚本的工作流程，你会看到，在大多数情况下，你将可以重命名文件README.md自述例如，编辑它，它仍然将计为重命名，而不是一个新的文件/删除拆分。
虽然我可能重现上克隆勺刀叉回购新的文件/删除的行为，我并不很清楚我是怎么做的，相信我，当我说我想弄明白。
那么究竟是怎么回事在这里，我不明白？
请参阅： https://gist.github.com/christianheinrichs/e50bfdd5eec70a606fa6ce4a88c5951b#file-git_mv-test-sh-L65
