Mercurial > hg-git
view hggit/_ssh.py @ 1130:80664524802b
compat: add compatibility for 4.6 mercurial.utils
author | Sean Farley <sean@farley.io> |
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date | Thu, 24 May 2018 11:26:15 +0200 |
parents | 8ed6c0cae9b8 |
children |
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from dulwich.client import SubprocessWrapper import subprocess import compat class SSHVendor(object): """Parent class for ui-linked Vendor classes.""" def generate_ssh_vendor(ui): """ Allows dulwich to use hg's ui.ssh config. The dulwich.client.get_ssh_vendor property should point to the return value. """ class _Vendor(SSHVendor): def run_command(self, host, command, username=None, port=None): if isinstance(command, basestring): # 0.12.x dulwich sends the raw string command = [command] elif len(command) > 1: # 0.11.x dulwich sends an array of [command arg1 arg2 ...], so # we detect that here and reformat it back to what hg-git # expects (e.g. "command 'arg1 arg2'") command = ["%s '%s'" % (command[0], ' '.join(command[1:]))] sshcmd = ui.config("ui", "ssh", "ssh") args = compat.sshargs(sshcmd, host, username, port) cmd = '%s %s %s' % (sshcmd, args, compat.shellquote(' '.join(command))) ui.debug('calling ssh: %s\n' % cmd) proc = subprocess.Popen(compat.quotecommand(cmd), shell=True, stdin=subprocess.PIPE, stdout=subprocess.PIPE) return SubprocessWrapper(proc) return _Vendor