require("codecompanion").setup({
extensions = {
history = {
enabled = true,
opts = {
-- Keymap to open history from chat buffer (default: gh)
keymap = "gh",
-- Keymap to save the current chat manually (when auto_save is disabled)
save_chat_keymap = "sc",
-- Save all chats by default (disable to save only manually using 'sc')
auto_save = true,
-- Number of days after which chats are automatically deleted (0 to disable)
expiration_days = 0,
-- Picker interface (auto resolved to a valid picker)
picker = "telescope", --- ("telescope", "snacks", "fzf-lua", or "default")
---Optional filter function to control which chats are shown when browsing
chat_filter = nil, -- function(chat_data) return boolean end
-- Customize picker keymaps (optional)
picker_keymaps = {
rename = { n = "r", i = "<M-r>" },
delete = { n = "d", i = "<M-d>" },
duplicate = { n = "<C-y>", i = "<C-y>" },
},
---Automatically generate titles for new chats
auto_generate_title = true,
title_generation_opts = {
---Adapter for generating titles (defaults to current chat adapter)
adapter = nil, -- "copilot"
---Model for generating titles (defaults to current chat model)
model = nil, -- "gpt-4o"
---Number of user prompts after which to refresh the title (0 to disable)
refresh_every_n_prompts = 0, -- e.g., 3 to refresh after every 3rd user prompt
---Maximum number of times to refresh the title (default: 3)
max_refreshes = 3,
format_title = function(original_title)
-- this can be a custom function that applies some custom
-- formatting to the title.
return original_title
end
},
---On exiting and entering neovim, loads the last chat on opening chat
continue_last_chat = false,
---When chat is cleared with `gx` delete the chat from history
delete_on_clearing_chat = false,
---Directory path to save the chats
dir_to_save = vim.fn.stdpath("data") .. "/codecompanion-history",
---Enable detailed logging for history extension
enable_logging = false,
-- Summary system
summary = {
-- Keymap to generate summary for current chat (default: "gcs")
create_summary_keymap = "gcs",
-- Keymap to browse summaries (default: "gbs")
browse_summaries_keymap = "gbs",
generation_opts = {
adapter = nil, -- defaults to current chat adapter
model = nil, -- defaults to current chat model
context_size = 90000, -- max tokens that the model supports
include_references = true, -- include slash command content
include_tool_outputs = true, -- include tool execution results
system_prompt = nil, -- custom system prompt (string or function)
format_summary = nil, -- custom function to format generated summary e.g to remove <think/> tags from summary
},
},
-- Memory system (requires VectorCode CLI)
memory = {
-- Automatically index summaries when they are generated
auto_create_memories_on_summary_generation = true,
-- Path to the VectorCode executable
vectorcode_exe = "vectorcode",
-- Tool configuration
tool_opts = {
-- Default number of memories to retrieve
default_num = 10
},
-- Enable notifications for indexing progress
notify = true,
-- Index all existing memories on startup
-- (requires VectorCode 0.6.12+ for efficient incremental indexing)
index_on_startup = false,
},
}
}
}
})
