mirror of
https://github.com/ohmyzsh/ohmyzsh.git
synced 2024-12-23 12:51:58 +00:00
73 lines
1.9 KiB
Python
Executable file
73 lines
1.9 KiB
Python
Executable file
#!/usr/bin/env python3
|
|
import os
|
|
import sys
|
|
from subprocess import check_output, list2cmdline
|
|
|
|
cwd = os.path.dirname(__file__)
|
|
ssh_agent = os.path.join(cwd, "ssh-agent.py")
|
|
user_proxy = os.environ.get("CONFIG_PROXY", os.path.expandvars("$HOME/.config/proxy"))
|
|
|
|
|
|
def get_http_proxy():
|
|
default_proxy = os.environ.get("DEFAULT_PROXY")
|
|
if default_proxy:
|
|
return default_proxy
|
|
if os.path.isfile(user_proxy):
|
|
return check_output(user_proxy).decode("utf-8").strip()
|
|
raise Exception("Not found, Proxy configuration")
|
|
|
|
|
|
def make_proxies(url: str):
|
|
proxies = {"%s_PROXY" % _: url for _ in ("HTTP", "HTTPS", "FTP", "RSYNC", "ALL")}
|
|
proxies.update({name.lower(): value for (name, value) in proxies.items()})
|
|
proxies["GIT_SSH"] = ssh_agent
|
|
return proxies
|
|
|
|
|
|
def merge(mapping: dict):
|
|
return ("%s=%s" % _ for _ in mapping.items())
|
|
|
|
|
|
class CommandSet:
|
|
proxies = make_proxies(get_http_proxy())
|
|
aliases = {
|
|
_: "env __SSH_PROGRAM_NAME__=%s %s" % (_, ssh_agent)
|
|
for _ in ("ssh", "sftp", "scp", "slogin", "ssh-copy-id")
|
|
}
|
|
|
|
def enable(self):
|
|
cmdline("export", *merge(self.proxies))
|
|
cmdline("alias", *merge(self.aliases))
|
|
|
|
def disable(self):
|
|
cmdline("unset", *self.proxies.keys())
|
|
cmdline("unalias", *self.aliases.keys())
|
|
|
|
def status(self):
|
|
proxies = (
|
|
"%11s = %s" % (name, os.environ[name])
|
|
for name in self.proxies.keys()
|
|
if name in os.environ
|
|
)
|
|
for _ in proxies:
|
|
cmdline("echo", _)
|
|
|
|
def usage(self):
|
|
cmdline("echo", "usage: proxy {enable,disable,status}")
|
|
self.status()
|
|
|
|
|
|
def cmdline(*items):
|
|
print(list2cmdline(items))
|
|
|
|
|
|
def main():
|
|
command = CommandSet()
|
|
if len(sys.argv) == 1:
|
|
command.usage()
|
|
sys.exit(-1)
|
|
getattr(command, sys.argv[1], command.usage)()
|
|
|
|
|
|
if __name__ == "__main__":
|
|
main()
|