Un début de git pair en Julia

git-pair

#! /usr/bin/env julia

content = readall(expanduser("~/.git-pair-backup"))
user, email = split(content, "\n")

add_to_user() = "$user and $(ARGS[1])"

function add_to_email()
    oldname, endmail = split(email, "@")
    "$(oldname)+$(ARGS[1])@$(endmail)"
end

function gitconfig(newuser, newmail)
    run(`git config --global user.name $newuser`)
    run(`git config --global user.email $newmail`)
end

if length(ARGS) > 0
    gitconfig(add_to_user(), add_to_email())
else
    gitconfig(user, email)
end