GIT＆amp; Ruby：如何在ruby脚本中取消设置GIT_DIR变量？
我写了一个非常简单的“部署”脚本，作为我的
post-update
live domain = ~/mydomain.com
staging domain = ~/stage.mydomain.com
git repo location = ~/git.mydomain.com/thisrepo.git (bare)
core = ~/git.mydomain.com/thisrepo.git
core == added remote into each live & stage gits
live
stage
core
git pull core stage
git pull core live
core
branch
#!/usr/bin/env ruby
# Loop over each passed in argument
ARGV.each do |branch|
# If it matches the stage then 'update' the staging files
if branch == "refs/heads/stage"
puts ""
puts "Looks like the staging branch was updated."
puts "Running a tree checkout now…"
puts ""
`cd ~/stage.mydomain.com`
`unset GIT_DIR` # <= breaks!
`git pull core stage`
puts ""
puts "Tree pull completed on staging branch."
puts ""
# If it's a live site update, update those files
elsif branch == "refs/heads/live"
puts ""
puts "Looks like the live branch was updated."
puts "Running a tree checkout now…"
puts ""
`cd ~/mydomain.com`
`unset GIT_DIR` # <= breaks!
`git pull core live`
puts ""
puts "Tree checkout completed on live branch."
puts ""
end
end
unset GIT_DIR
git pull core stage
core
remote
remote: hooks/post-update:35: command not found: unset GIT_DIR
remote: fatal: /usr/lib/git-core/git-pull cannot be used without a working tree.
unset GIT_DIR
没有找到相关结果
已邀请:
2 个回复
苏髓骗撩
可以做这个工作。 推测为什么（推测我不熟悉ruby）：你在运行的shell中运行命令（并且在他的回答中指出samold指出，当前工作目录也会出现同样的问题） ）。 这表明可能有一些ruby API操纵环境ruby传递给它使用反引号运算符启动的shell，并且还可以更改当前工作目录。翁茄口霉氖
我不确定你的：即使未正确设置，部分仍然有效;每个反引号都会启动一个与旧shell无关的新shell，子shell无法更改其父进程的当前工作目录。 试试这个：