這篇文章根據(jù)實際碰到的一個問題來介紹一下git配置相關(guān)的內(nèi)容。
命令： git config
使用git config進行相關(guān)的配置操作
配置文件
git在整體上，配置文件分為三級，結(jié)合優(yōu)先級相關(guān)信息如下
簡單來說，優(yōu)先級別離倉庫越近越高，所以 項目級別 > 用戶級別 > 系統(tǒng)級別。相同的設定同時出現(xiàn)時，優(yōu)先級別高的會覆蓋上層的配置。
配置檢查
使用git config 不同的參數(shù)可以對如上三個不同的級別進行相關(guān)設定的檢查
因為相同的設定有可能會產(chǎn)生覆蓋，使用git config -l會列出git認為的最終設定信息
問題現(xiàn)象
很多客戶端在自動生成.gitignore時會碰到問題，比如在如下git和os的版本下碰到了ng new動作發(fā)生的錯誤提示
環(huán)境信息
liumiaocn:angualr liumiao$ git --version
git version 2.15.0
liumiaocn:angualr liumiao$ uname -a
Darwin liumiaocn 17.3.0 Darwin Kernel Version 17.3.0: Thu Nov 9 18:09:22 PST 2017; root:xnu-4570.31.3~1/RELEASE_X86_64 x86_64
liumiaocn:angualr liumiao$
liumiaocn:angualr liumiao$ ng --version
_ _ ____ _ ___
/ \ _ __ __ _ _ _| | __ _ _ __ / ___| | |_ _|
/ △ \ | '_ \ / _` | | | | |/ _` | '__| | | | | | |
/ ___ \| | | | (_| | |_| | | (_| | | | |___| |___ | |
/_/ \_\_| |_|\__, |\__,_|_|\__,_|_| \____|_____|___|
|___/
Angular CLI: 1.7.3
Node: 8.9.1
OS: darwin x64
Angular:
...
liumiaocn:angualr liumiao$
現(xiàn)象
liumiaocn:angualr liumiao$ ng new demo1 --skip-install
create demo1/README.md (1021 bytes)
create demo1/.angular-cli.json (1240 bytes)
...省略
create demo1/src/app/app.component.ts (207 bytes)
error: could not expand include path '~/.gitcinclude'
fatal: bad config line 44 in file /usr/local/git/etc/gitconfig
Project 'demo1' successfully created.
liumiaocn:angualr liumiao$
配置信息
liumiaocn:angualr liumiao$ cat /usr/local/git/etc/gitconfig
[core]
excludesfile = ~/.gitignore
legacyheaders = false # >git 1.5
quotepath = false
[user]
# name = your name
# email = your@name
[mergetool]
keepBackup = true
[push]
default = simple # [ matching | simple ]
[color]
ui = auto
interactive = auto
[repack]
usedeltabaseoffset = true # >git 1.5
[alias]
s = status
a = !git add . && git status
au = !git add -u . && git status
aa = !git add . && git add -u . && git status
c = commit
cm = commit -m
ca = commit --amend # careful
ac = !git add . && git commit
acm = !git add . && git commit -m
l = log --graph --all --pretty=format:'%C(yellow)%h%C(cyan)%d%Creset %s %C(white)- %an, %ar%Creset'
ll = log --stat --abbrev-commit
lg = log --color --graph --pretty=format:'%C(bold white)%h%Creset -%C(bold green)%d%Creset %s %C(bold green)(%cr)%Creset %C(bold blue)<%an>%Creset' --abbrev-commit --date=relative
llg = log --color --graph --pretty=format:'%C(bold white)%H %d%Creset%n%s%n%+b%C(bold blue)%an <%ae>%Creset %C(bold green)%cr (%ci)' --abbrev-commit
d = diff
master = checkout master
spull = svn rebase
spush = svn dcommit
alias = !git config --list | grep 'alias\\.' | sed 's/alias\\.\\([^=]*\\)=\\(.*\\)/\\1\\\t => \\2/' | sort
[include] # as of 1.7.10 https://github.com/git/git/commit/9b25a0b52e09400719366f0a33d0d0da98bbf7b0
path = ~/.gitcinclude
path = .githubconfig
path = .gitcredential
#[github]
# user =
# token =
[diff]
# git does copy/rename *detection*. if you want it to track copies/renames:
# http://stackoverflow.com/questions/1043388/record-file-copy-operation-with-git
# renames = copies
[diff "exif"]
textconv = exif
[credential]
helper = osxkeychain
liumiaocn:angualr liumiao$
原因
原因似乎是因為～的展開出現(xiàn)了問題，將～在設定文件中展開為全局的名稱暫定解決了這個問題，但是結(jié)合上文可知，其實是將系統(tǒng)級的設定降到了用戶級的處理方式。
修改方法
liumiaocn:angualr liumiao$ sudo cp /usr/local/git/etc/gitconfig /usr/local/git/etc/gitconfig.org
Password:
liumiaocn:angualr liumiao$ echo $HOME
/Users/liumiao
liumiaocn:angualr liumiao$ echo ~
/Users/liumiao
liumiaocn:angualr liumiao$ sudo vi /usr/local/git/etc/gitconfig
liumiaocn:angualr liumiao$
liumiaocn:angualr liumiao$ diff /usr/local/git/etc/gitconfig /usr/local/git/etc/gitconfig.org
2c2
< excludesfile = /Users/liumiao/.gitignore
---
> excludesfile = ~/.gitignore
44c44
< path = /Users/liumiao/.gitcinclude
---
> path = ~/.gitcinclude
liumiaocn:angualr liumiao$
總結(jié)
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