From b0f7e3b8d92289d1a8086e3eed206f8b5757328b Mon Sep 17 00:00:00 2001
From: Martin Bielik <mx.bielik@gmail.com>
Date: Sat, 9 Mar 2024 18:06:14 +0100
Subject: read role prompt from config

---
 py/chat.py     |  9 ++++++---
 py/complete.py |  8 ++++++--
 py/utils.py    | 24 ++++++++++++++++++++++++
 3 files changed, 36 insertions(+), 5 deletions(-)

(limited to 'py')

diff --git a/py/chat.py b/py/chat.py
index ff70904..85adfec 100644
--- a/py/chat.py
+++ b/py/chat.py
@@ -4,10 +4,13 @@ import vim
 plugin_root = vim.eval("s:plugin_root")
 vim.command(f"py3file {plugin_root}/py/utils.py")
 
+prompt, role_options = parse_prompt_and_role(vim.eval("l:prompt"))
 config = normalize_config(vim.eval("l:config"))
-config_options = config['options']
+config_options = {
+    **config['options'],
+    **role_options,
+}
 config_ui = config['ui']
-prompt = vim.eval("l:prompt").strip()
 
 def initialize_chat_window():
     lines = vim.eval('getline(1, "$")')
@@ -72,7 +75,7 @@ try:
             **openai_options
         }
         printDebug("[chat] request: {}", request)
-        url = config_options['endpoint_url']
+        url = options['endpoint_url']
         response = openai_request(url, request, http_options)
         def map_chunk(resp):
             printDebug("[chat] response: {}", resp)
diff --git a/py/complete.py b/py/complete.py
index debe275..453ef46 100644
--- a/py/complete.py
+++ b/py/complete.py
@@ -6,11 +6,15 @@ vim.command(f"py3file {plugin_root}/py/utils.py")
 
 config = normalize_config(vim.eval("l:config"))
 engine = config['engine']
-config_options = config['options']
+
+prompt, role_options = parse_prompt_and_role(vim.eval("l:prompt"))
+config_options = {
+    **config['options'],
+    **role_options,
+}
 openai_options = make_openai_options(config_options)
 http_options = make_http_options(config_options)
 
-prompt = vim.eval("l:prompt").strip()
 is_selection = vim.eval("l:is_selection")
 
 def complete_engine(prompt):
diff --git a/py/utils.py b/py/utils.py
index 19de7c4..7a1a574 100644
--- a/py/utils.py
+++ b/py/utils.py
@@ -11,6 +11,7 @@ import re
 from urllib.error import URLError
 from urllib.error import HTTPError
 import traceback
+import configparser
 
 is_debugging = vim.eval("g:vim_ai_debug") == "1"
 debug_log_file = vim.eval("g:vim_ai_debug_log_file")
@@ -261,3 +262,26 @@ def handle_completion_error(error):
 def clear_echo_message():
     # https://neovim.discourse.group/t/how-to-clear-the-echo-message-in-the-command-line/268/3
     vim.command("call feedkeys(':','nx')")
+
+def load_role_config(role):
+    roles_config_path = os.path.expanduser('~/.vim/roles.ini') # TODO configure
+    roles = configparser.ConfigParser()
+    roles.read(roles_config_path)
+    if not role in roles:
+        raise KnownError(f"Role {role} not found") # TODO handle errors
+    return roles[role]
+
+def parse_prompt_and_role(raw_prompt):
+    prompt = raw_prompt.strip()
+    role = re.split(' |:', prompt)[0]
+    if not role.startswith('/'):
+        # does not require role
+        return (prompt, {})
+
+    prompt = prompt[len(role):].strip()
+    role = role[1:]
+
+    role_config = load_role_config(role)
+    delim = '' if prompt.startswith(':') else ':\n'
+    prompt = role_config['prompt'] + delim + prompt
+    return (prompt, {})
-- 
cgit v1.2.3