設定方法
cf. https://qiita.com/peccul/items/90dd469e2f72babbc106
設定例
.gitconfig
[alias]
ch = checkout
br = branch
st = status -s
di = diff --name-only
lo = log --oneline
shl = stash list
shs = stash save
shp = stash pop
ad = add --all
co = commit -m
coa = commit --amend
pu = push origin HEAD