external/subpack/lang/python/python-userpath/patches/0001-Use-Sh-as-base-class-for-Bash-and-Zsh.patch

From dffcc1c5823bcce10b420467db41e42ec41f4702 Mon Sep 17 00:00:00 2001
From: Jeffery To <jeffery.to@gmail.com>
Date: Thu, 9 Nov 2023 17:48:50 +0800
Subject: [PATCH 1/2] Use Sh as base class for Bash and Zsh

---
 userpath/shells.py | 41 ++++++++++++++++++++++++++---------------
 1 file changed, 26 insertions(+), 15 deletions(-)

--- a/userpath/shells.py
+++ b/userpath/shells.py
@@ -12,24 +12,36 @@ class Shell(object):
 
 
 class Sh(Shell):
-    def config(self, location, front=True):
+    name = 'sh'
+
+    def _config_contents(self, location, front=True):
         head, tail = (location, '$PATH') if front else ('$PATH', location)
         new_path = '{}{}{}'.format(head, pathsep, tail)
+        return 'export PATH="{}"'.format(new_path)
+
+    def config(self, location, front=True):
+        contents = self._config_contents(location, front=front)
+        return {path.join(self.home, '.profile'): contents}
 
-        return {path.join(self.home, '.profile'): 'PATH="{}"'.format(new_path)}
+    @classmethod
+    def _interactive_show_path_command(cls):
+        return [cls.name, '-i', '-c', 'echo $PATH']
+
+    @classmethod
+    def _interactive_login_show_path_command(cls):
+        return [cls.name, '-i', '-l', '-c', 'echo $PATH']
 
     @classmethod
     def show_path_commands(cls):
         # TODO: Find out what file influences non-login shells. The issue may simply be our Docker setup.
-        return [['sh', '-i', '-l', '-c', 'echo $PATH']]
+        return [cls._interactive_login_show_path_command()]
 
 
-class Bash(Shell):
-    def config(self, location, front=True):
-        head, tail = (location, '$PATH') if front else ('$PATH', location)
-        new_path = '{}{}{}'.format(head, pathsep, tail)
-        contents = 'export PATH="{}"'.format(new_path)
+class Bash(Sh):
+    name = 'bash'
 
+    def config(self, location, front=True):
+        contents = self._config_contents(location, front=front)
         configs = {path.join(self.home, '.bashrc'): contents}
 
         # https://github.com/ofek/userpath/issues/3#issuecomment-492491977
@@ -50,7 +62,7 @@ class Bash(Shell):
 
     @classmethod
     def show_path_commands(cls):
-        return [['bash', '-i', '-c', 'echo $PATH'], ['bash', '-i', '-l', '-c', 'echo $PATH']]
+        return [cls._interactive_show_path_command(), cls._interactive_login_show_path_command()]
 
 
 class Fish(Shell):
@@ -88,18 +100,17 @@ class Xonsh(Shell):
         return [['xonsh', '-i', '-c', command], ['xonsh', '-i', '--login', '-c', command]]
 
 
-class Zsh(Shell):
-    def config(self, location, front=True):
-        head, tail = (location, '$PATH') if front else ('$PATH', location)
-        new_path = '{}{}{}'.format(head, pathsep, tail)
-        contents = 'export PATH="{}"'.format(new_path)
+class Zsh(Sh):
+    name = 'zsh'
 
+    def config(self, location, front=True):
+        contents = self._config_contents(location, front=front)
         zdotdir = environ.get('ZDOTDIR', self.home)
         return {path.join(zdotdir, '.zshrc'): contents, path.join(zdotdir, '.zprofile'): contents}
 
     @classmethod
     def show_path_commands(cls):
-        return [['zsh', '-i', '-c', 'echo $PATH'], ['zsh', '-i', '-l', '-c', 'echo $PATH']]
+        return [cls._interactive_show_path_command(), cls._interactive_login_show_path_command()]
 
 
 SHELLS = {