From 2f4f5913696cac37740e8dd681ded29beb5f21b3 Mon Sep 17 00:00:00 2001
From: Konstantin Schukraft <konstantin@schukraft.org>
Date: Mon, 18 Mar 2024 02:03:46 +0100
Subject: [PATCH] Fix treatment of config paths

---
 xontrib/prompt_starship.py | 23 ++++++++++++-----------
 1 file changed, 12 insertions(+), 11 deletions(-)

diff --git a/xontrib/prompt_starship.py b/xontrib/prompt_starship.py
index 742756b..fa79d72 100644
--- a/xontrib/prompt_starship.py
+++ b/xontrib/prompt_starship.py
@@ -9,7 +9,7 @@
 __xonsh__.env['STARSHIP_SESSION_KEY'] = __xonsh__.subproc_captured_stdout(['starship','session']).strip()
 
 
-def _starship_prompt(cfg=None):
+def _starship_prompt(cfg: str) -> None:
     with __xonsh__.env.swap({'STARSHIP_CONFIG': cfg} if cfg else {}):
         return __xonsh__.subproc_captured_stdout([
             'starship', 'prompt',
@@ -19,14 +19,15 @@ def _starship_prompt(cfg=None):
             '--terminal-width', str(os.get_terminal_size().columns),
         ])
 
-    
+
 _replace = __xonsh__.env.get('XONTRIB_PROMPT_STARSHIP_REPLACE_PROMPT' , True)
-    
-    
-_left_cfg  = __xonsh__.env.get('XONTRIB_PROMPT_STARSHIP_LEFT_CONFIG' , '')
-_left_cfg = Path(_left_cfg).expanduser() if _left_cfg else _left_cfg
-if _left_cfg and not _left_cfg.exists():
-    print(f"xontrib-prompt-starship: The path doesn't exist: {_left_cfg}", file=sys.stderr)
+
+
+_left_cfg  = __xonsh__.env.get('XONTRIB_PROMPT_STARSHIP_LEFT_CONFIG' , __xonsh__.env.get('STARSHIP_CONFIG' , ''))
+if _left_cfg:
+    _left_cfg = Path(_left_cfg).expanduser()
+    if not _left_cfg.exists():
+        print(f"xontrib-prompt-starship: The path doesn't exist: {_left_cfg}", file=sys.stderr)
 
 __xonsh__.env['PROMPT_FIELDS']['starship_left']	= lambda: _starship_prompt(_left_cfg)
 if _replace:
@@ -34,8 +35,8 @@ def _starship_prompt(cfg=None):
 
 
 _right_cfg = __xonsh__.env.get('XONTRIB_PROMPT_STARSHIP_RIGHT_CONFIG', '')
-_right_cfg = Path(_right_cfg).expanduser() if _right_cfg else _right_cfg 
 if _right_cfg:
+    _right_cfg = Path(_right_cfg).expanduser()
     if _right_cfg.exists():
         __xonsh__.env['PROMPT_FIELDS']['starship_right'] = lambda: _starship_prompt(_right_cfg)
         if _replace:
@@ -43,10 +44,10 @@ def _starship_prompt(cfg=None):
     else:
         print(f"xontrib-prompt-starship: The path doesn't exist: {_right_cfg}", file=sys.stderr)
 
-        
+
 _bottom_cfg = __xonsh__.env.get('XONTRIB_PROMPT_STARSHIP_BOTTOM_CONFIG', '')
-_bottom_cfg = Path(_bottom_cfg).expanduser() if _bottom_cfg else _bottom_cfg 
 if _bottom_cfg:
+    _bottom_cfg = Path(_bottom_cfg).expanduser()
     if _bottom_cfg.exists():
         __xonsh__.env['PROMPT_FIELDS']['starship_bottom_toolbar'] = lambda: _starship_prompt(_bottom_cfg)
         if _replace: