From 23d0ac82f3d68663ddc74a0e1f9b963beb8d62b9 Mon Sep 17 00:00:00 2001
From: Daniel Baumann <daniel.baumann@progress-linux.org>
Date: Sat, 4 Dec 2021 04:31:49 +0100
Subject: Merging upstream version 0.17.0.

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
---
 gitlint/shell.py | 77 --------------------------------------------------------
 1 file changed, 77 deletions(-)
 delete mode 100644 gitlint/shell.py

(limited to 'gitlint/shell.py')

diff --git a/gitlint/shell.py b/gitlint/shell.py
deleted file mode 100644
index e05204a..0000000
--- a/gitlint/shell.py
+++ /dev/null
@@ -1,77 +0,0 @@
-
-"""
-This module implements a shim for the 'sh' library, mainly for use on Windows (sh is not supported on Windows).
-We might consider removing the 'sh' dependency alltogether in the future, but 'sh' does provide a few
-capabilities wrt dealing with more edge-case environments on *nix systems that are useful.
-"""
-
-import subprocess
-from gitlint.utils import USE_SH_LIB, DEFAULT_ENCODING
-
-
-def shell(cmd):
-    """ Convenience function that opens a given command in a shell. Does not use 'sh' library. """
-    with subprocess.Popen(cmd, shell=True) as p:
-        p.communicate()
-
-
-if USE_SH_LIB:
-    from sh import git  # pylint: disable=unused-import,import-error
-    # import exceptions separately, this makes it a little easier to mock them out in the unit tests
-    from sh import CommandNotFound, ErrorReturnCode  # pylint: disable=import-error
-else:
-
-    class CommandNotFound(Exception):
-        """ Exception indicating a command was not found during execution """
-        pass
-
-    class ShResult:
-        """ Result wrapper class. We use this to more easily migrate from using https://amoffat.github.io/sh/ to using
-        the builtin subprocess module """
-
-        def __init__(self, full_cmd, stdout, stderr='', exitcode=0):
-            self.full_cmd = full_cmd
-            self.stdout = stdout
-            self.stderr = stderr
-            self.exit_code = exitcode
-
-        def __str__(self):
-            return self.stdout
-
-    class ErrorReturnCode(ShResult, Exception):
-        """ ShResult subclass for unexpected results (acts as an exception). """
-        pass
-
-    def git(*command_parts, **kwargs):
-        """ Git shell wrapper.
-        Implemented as separate function here, so we can do a 'sh' style imports:
-        `from shell import git`
-        """
-        args = ['git'] + list(command_parts)
-        return _exec(*args, **kwargs)
-
-    def _exec(*args, **kwargs):
-        pipe = subprocess.PIPE
-        popen_kwargs = {'stdout': pipe, 'stderr': pipe, 'shell': kwargs.get('_tty_out', False)}
-        if '_cwd' in kwargs:
-            popen_kwargs['cwd'] = kwargs['_cwd']
-
-        try:
-            with subprocess.Popen(args, **popen_kwargs) as p:
-                result = p.communicate()
-        except FileNotFoundError as e:
-            raise CommandNotFound from e
-
-        exit_code = p.returncode
-        stdout = result[0].decode(DEFAULT_ENCODING)
-        stderr = result[1]  # 'sh' does not decode the stderr bytes to unicode
-        full_cmd = '' if args is None else ' '.join(args)
-
-        # If not _ok_code is specified, then only a 0 exit code is allowed
-        ok_exit_codes = kwargs.get('_ok_code', [0])
-
-        if exit_code in ok_exit_codes:
-            return ShResult(full_cmd, stdout, stderr, exit_code)
-
-        # Unexpected error code => raise ErrorReturnCode
-        raise ErrorReturnCode(full_cmd, stdout, stderr, p.returncode)
-- 
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