1 # SPDX-License-Identifier: GPL-2.0
2
3 import os
4 import string
5 import subprocess
6 import random
7
8 from lib.py import cmd
9
10
11 class Remote:
12 def __init__(self, name, dir_path):
13 self.name = name
14 self.dir_path = dir_path
15 self._tmpdir = None
16
17 def __del__(self):
18 if self._tmpdir:
19 cmd("rm -rf " + self._tmpdir, host=self)
20 self._tmpdir = None
21
22 def cmd(self, comm):
23 return subprocess.Popen(["ssh", "-q", self.name, comm],
24 stdout=subprocess.PIPE, stderr=subprocess.PIPE)
25
26 def _mktmp(self):
27 return ''.join(random.choice(string.ascii_lowercase) for _ in range(8))
28
29 def deploy(self, what):
30 if not self._tmpdir:
31 self._tmpdir = "/tmp/" + self._mktmp()
32 cmd("mkdir " + self._tmpdir, host=self)
33 file_name = self._tmpdir + "/" + self._mktmp() + os.path.basename(what)
34
35 if not os.path.isabs(what):
36 what = os.path.abspath(self.dir_path + "/" + what)
37
38 cmd(f"scp {what} {self.name}:{file_name}")
39 return file_name
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