Merge pull request #87 from Konfekt/custom-roles

Ensure role config file exists and optional Vim source

1 files changed, 10 insertions, 0 deletions

diff --git a/py/roles.py b/py/roles.py
index 7c7cf13..6e0a52e 100644
--- a/py/roles.py
+++ b/py/roles.py
@@ -3,9 +3,19 @@ import os
 import configparser
 
 roles_config_path = os.path.expanduser(vim.eval("g:vim_ai_roles_config_file"))
+if not os.path.exists(roles_config_path):
+    raise Exception(f"Role config file does not exist: {roles_config_path}")
+
 roles = configparser.ConfigParser()
 roles.read(roles_config_path)
 
+if vim.eval("exists('g:vim_ai_roles_config_function')") == '1':
+    roles_config_function = vim.eval("g:vim_ai_roles_config_function")
+    if not vim.eval("exists('*" + roles_config_function + "')"):
+        raise Exception(f"Role config function does not exist: {roles_config_function}")
+    else:
+        roles.update(vim.eval(roles_config_function + "()"))
+
 role_names = [name for name in roles.sections() if not '.' in name]
 
 role_list = [f'"{name}"' for name in role_names]