1 files changed, 46 insertions, 0 deletions
diff --git a/llamachat/config.py b/llamachat/config.py
index dec2ba6..d7682f0 100644
--- a/llamachat/config.py
+++ b/llamachat/config.py
@@ -37,6 +37,14 @@ DEFAULTS = {
     # Named prompt selected for new conversations. Empty means the global
     # default.md, and "none" means no system prompt at all.
     "default_prompt": "",
+    # Web search through a SearXNG instance. Off unless both the flag is set
+    # and a URL is given, so an upgrade never starts talking to the network.
+    "search_enabled": False,
+    "search_url": "",
+    "search_results": 5,
+    "search_snippet_chars": 300,
+    "search_timeout": 10,
+    "max_searches": 2,
 }
 
 # The global prompt lives here; every other .md beside it is a named preset.
@@ -67,6 +75,12 @@ class Config:
     default_prompt: str
     prompts_dir: Path
     state_path: Path
+    search_enabled: bool
+    search_url: str
+    search_results: int
+    search_snippet_chars: int
+    search_timeout: int
+    max_searches: int
 
 
 def _runtime_dir() -> Path:
@@ -94,6 +108,11 @@ def load(path: Path = CONFIG_PATH) -> Config:
     socket = values["socket"] or (_runtime_dir() / "llamachat.sock")
     db = values["db"] or (_data_dir() / "history.db")
 
+    # A flag with no URL behind it is not enabled, it is misconfigured.
+    # Resolving that here means nothing downstream has to test both.
+    search_url = str(values["search_url"]).rstrip("/")
+    search_enabled = bool(values["search_enabled"]) and bool(search_url)
+
     return Config(
         base_url=str(values["base_url"]).rstrip("/"),
         presets_path=Path(values["presets"]).expanduser(),
@@ -108,6 +127,12 @@ def load(path: Path = CONFIG_PATH) -> Config:
         # Window layout, remembered between runs. Not user-editable config,
         # so it sits beside it rather than inside config.toml.
         state_path=path.parent / "state.ini",
+        search_enabled=search_enabled,
+        search_url=search_url,
+        search_results=int(values["search_results"]),
+        search_snippet_chars=int(values["search_snippet_chars"]),
+        search_timeout=int(values["search_timeout"]),
+        max_searches=int(values["max_searches"]),
     )
 
 
@@ -143,6 +168,27 @@ def write_default(path: Path = CONFIG_PATH) -> Path:
         '# chars-per-token estimate used to convert ctx-size into characters.\n'
         f'attach_ctx_fraction = {DEFAULTS["attach_ctx_fraction"]}\n'
         f'chars_per_token = {DEFAULTS["chars_per_token"]}\n'
+        '\n'
+        '# Web search through SearXNG. The model decides when to search; it\n'
+        '# is offered a web_search tool and calls it when a question needs\n'
+        '# current information. Both search_enabled and search_url are\n'
+        '# required: a flag with no URL stays off.\n'
+        '#\n'
+        '# The instance must have its JSON API enabled (format=json), which\n'
+        '# many installs turn off by default.\n'
+        '#\n'
+        '# Search results are untrusted text entering the model context.\n'
+        '# Only title, url and snippet are kept, snippets are truncated, and\n'
+        '# result links are shown but never fetched automatically.\n'
+        f'search_enabled = {str(DEFAULTS["search_enabled"]).lower()}\n'
+        f'search_url = "{DEFAULTS["search_url"]}"\n'
+        '\n'
+        '# Results per query, characters kept from each snippet, seconds\n'
+        '# before a query is abandoned, and searches allowed per turn.\n'
+        f'search_results = {DEFAULTS["search_results"]}\n'
+        f'search_snippet_chars = {DEFAULTS["search_snippet_chars"]}\n'
+        f'search_timeout = {DEFAULTS["search_timeout"]}\n'
+        f'max_searches = {DEFAULTS["max_searches"]}\n'
     )
     return path