The org_id field was removed from AIProvider as it was no longer
populated through the command surface. The /ai set org command was
previously removed, leaving org_id as dead code.
This change removes org_id from:
- AIProvider struct definition
- ai_provider_new() and ai_provider_unref()
- ai_add_provider() API signature
- _build_curl_headers() (OpenAI-Organization header)
- cmd_ai_set() and cmd_ai_providers()
- All unit tests
src/command/cmd_funcs:11118 used a plain non-atomic ref_count++ on
ai_provider, which is a data race against concurrent
ai_provider_unref() calls using g_atomic_int_dec_and_test.
- Expose ai_provider_ref() in ai_client.h (was static)
- Replace non-atomic ref_count++ with ai_provider_ref() in cmd_ai_switch"
Rewrote internal JSON parsing to correctly handle whitespace, escaped
quotes, and strict field context extraction. This prevents incorrect
field names or provider names from being added to the model list.
Added `ai_parse_models_from_json` public API to facilitate testing.
Changed `/ai models` default behavior to always fetch fresh models.
Replaced `--refresh` flag with `--cached` to display local cache.
Added comprehensive unit tests covering OpenAI and Perplexity formats,
array format, empty/null JSON, escaped quotes, and whitespace handling.
- Introduce model caching with persistence to preferences
- Add provider default model and custom settings management
- Implement `/ai switch`, `/ai models`, and improve `/ai start`
- Add model name autocomplete for chat commands
- Update command definitions and help text
- Add unit tests for new functionality
Replace plain ref_count++/-- with g_atomic_int_inc and
g_atomic_int_dec_and_test for both AIProvider and AISession refcounts.
Prevents data races when ref/unref is called from worker threads.
The ai_response_cb and ai_error_cb parameters were always passed the
same functions (aiwin_display_response and aiwin_display_error),
making the callback indirection redundant and complicating the call
chain.
Remove ai_callback_data_t, _ai_callback_invoke(), and
_ai_invoke_callback(). Simplify _ai_request_thread and ai_send_prompt
to directly call aiwin_display_error() and aiwin_display_response()
when user_data is a valid ProfAiWin*.
Update ai_providers_find() to handle NULL search_str safely by treating it
as an empty string, preventing a segfault in strdup() within autocomplete_complete().
Rename test_ai_providers_find_case_sensitive to test_ai_providers_find_case_insensitive
to reflect the new case-insensitive matching contract. Update all affected tests to
expect cycling behavior (NULL/empty returns first provider) and use auto_gchar for
automatic memory management.
Use `gchar` instead of `char` in ai_providers_find for consistency
Remove ai_provider_ref() from ai_list_providers() so the returned
providers do not need to be unref'd by the caller. This matches the
header docstring which states "caller must not free the list or
providers". Also update all callers (cmd_ai_providers, tests) to
remove redundant ai_provider_unref() calls.
Add an AI client module that integrates with OpenAI-compatible API
providers (OpenAI, Perplexity, and custom providers) to provide
AI-assisted responses within the profanity client.
The implementation includes:
- src/ai/ai_client.c/h: Core AI client with provider management,
session handling, and async HTTP request handling via libcurl.
Supports per-provider API keys stored in preferences, reference-
counted sessions, and conversation history tracking.
- src/ui/window.c/window_list.c: New AI window type (ProfAiWin) for
displaying AI conversations, with response streaming and error
display capabilities.
- Command integration: New `/ai` command (cmd_defs.c, cmd_funcs.c)
for creating sessions, sending prompts, and managing providers.
Provider autocomplete support in cmd_ac.c.
- Preferences integration: API keys for providers are persisted in
the preferences system (config/preferences.c).
- Unit tests: 472 lines of comprehensive tests covering provider
management, session lifecycle, JSON escaping, and autocomplete
(tests/unittests/test_ai_client.c).
Architecture decisions:
- Asynchronous design: HTTP requests run on a separate thread to
avoid blocking the main UI loop. Callbacks are invoked on the main
thread via direct function call (profanity uses ncurses, not GLib
main loop).
- Reference counting: Both AIProvider and AISession use ref counting
for safe shared ownership.
- Response size limit: 10MB cap on HTTP responses to prevent OOM.
