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Copy pathsession_runtime.lua
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375 lines (313 loc) · 11.2 KB
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local state = require('opencode.state')
local context = require('opencode.context')
local session = require('opencode.session')
local ui = require('opencode.ui.ui')
local server_job = require('opencode.server_job')
local input_window = require('opencode.ui.input_window')
local util = require('opencode.util')
local config = require('opencode.config')
local image_handler = require('opencode.image_handler')
local Promise = require('opencode.promise')
local log = require('opencode.log')
local agent_model = require('opencode.services.agent_model')
local M = {}
---@return boolean
function M.is_session_locked()
local explicit = state.store.get('session_locked')
if explicit ~= nil then
return explicit
end
return config.lock_session_to_directory == true
end
---@param value boolean
---@return boolean
function M.set_session_lock(value)
state.session.set_locked(value and true or false)
return M.is_session_locked()
end
---@return boolean new_value
function M.toggle_session_lock()
return M.set_session_lock(not M.is_session_locked())
end
local function focus_after_session_switch(selected_session)
if not state.ui.is_visible() then
M.open()
return
end
if selected_session and selected_session.parentID and config.child_readonly then
if not input_window.is_hidden() then
input_window._hide()
end
ui.focus_output()
return
end
if input_window.is_hidden() then
input_window._show()
end
ui.focus_input()
end
---@param parent_id string?
---@param scope? 'project' | 'global' when nil, defaults to project-scoped
M.select_session = Promise.async(function(parent_id, scope)
local all_sessions
if scope == 'global' then
all_sessions = session.get_all_global_sessions():await() or {}
else
all_sessions = session.get_all_workspace_sessions():await() or {}
end
---@cast all_sessions Session[]
local filtered_sessions = vim.tbl_filter(function(s)
return s.title ~= '' and s ~= nil and s.parentID == parent_id
end, all_sessions)
if #filtered_sessions == 0 then
vim.notify(parent_id and 'No child sessions found' or 'No sessions found', vim.log.levels.INFO)
if state.ui.is_visible() then
ui.focus_input()
end
return
end
ui.select_session(filtered_sessions, function(selected_session)
if not selected_session then
if state.ui.is_visible() then
ui.focus_input()
end
return
end
M.switch_session(selected_session.id)
end, { scope = scope })
end)
M.switch_session = Promise.async(function(session_id)
local selected_session = session.get_by_id(session_id):await()
state.model.clear()
agent_model.ensure_current_mode():await()
state.session.set_active(selected_session)
focus_after_session_switch(selected_session)
end)
---@param opts? OpenOpts
M.open_if_closed = Promise.async(function(opts)
if not state.ui.is_visible() then
M.open(opts):await()
end
end)
M.is_prompting_allowed = function()
local mentioned_files = context.get_context().mentioned_files or {}
local allowed, err_msg = util.check_prompt_allowed(config.prompt_guard, mentioned_files)
if not allowed then
vim.notify(err_msg or 'Prompt denied by prompt_guard', vim.log.levels.ERROR)
end
return allowed
end
M.check_cwd = function()
if state.current_cwd ~= vim.fn.getcwd() then
log.debug(
'CWD changed since last check, resetting session and context',
{ current_cwd = state.current_cwd, new_cwd = vim.fn.getcwd() }
)
state.context.set_current_cwd(vim.fn.getcwd())
if M.is_session_locked() then
return
end
state.session.clear_active()
context.unload_attachments()
end
end
---@param opts? OpenOpts
M.open = Promise.async(function(opts)
opts = opts or { focus = 'input', new_session = false }
state.ui.set_opening(true)
if not require('opencode.ui.ui').is_opencode_focused() then
require('opencode.context').load()
end
local open_windows_action = opts.open_action or state.ui.resolve_open_windows_action()
local are_windows_closed = open_windows_action ~= 'reuse_visible'
local restoring_hidden = open_windows_action == 'restore_hidden'
if are_windows_closed then
if not ui.is_opencode_focused() then
state.ui.set_code_context(vim.api.nvim_get_current_win(), vim.api.nvim_get_current_buf())
end
M.is_prompting_allowed()
if restoring_hidden then
local restored = ui.restore_hidden_windows()
if not restored then
state.ui.clear_hidden_window_state()
restoring_hidden = false
state.ui.set_windows(ui.create_windows())
end
else
state.ui.set_windows(ui.create_windows())
end
end
if opts.focus == 'input' then
ui.focus_input({ restore_position = are_windows_closed, start_insert = opts.start_insert == true })
elseif opts.focus == 'output' then
ui.focus_output({ restore_position = are_windows_closed })
end
local server = server_job.ensure_server():await()
if not server then
state.ui.set_opening(false)
return Promise.new():reject('Server failed to start')
end
M.check_cwd()
local ok, err = pcall(function()
if opts.new_session then
state.session.clear_active()
context.unload_attachments()
agent_model.ensure_current_mode():await()
state.session.set_active(M.create_new_session():await())
log.debug('Created new session on open', { session = state.active_session.id })
else
agent_model.ensure_current_mode():await()
if not state.active_session then
state.session.set_active(session.get_last_workspace_session():await())
if not state.active_session then
state.session.set_active(M.create_new_session():await())
end
elseif not state.display_route and are_windows_closed and not restoring_hidden then
ui.render_output()
end
end
state.ui.set_panel_focused(true)
end)
state.ui.set_opening(false)
if not ok then
vim.notify('Error opening panel: ' .. tostring(err), vim.log.levels.ERROR)
return Promise.new():reject(err)
end
return Promise.new():resolve('ok')
end)
---@param title_or_opts? string|boolean|table
---@return Session?
M.create_new_session = Promise.async(function(title_or_opts)
local session_request = false
if type(title_or_opts) == 'string' then
session_request = { title = title_or_opts }
elseif type(title_or_opts) == 'table' and next(title_or_opts) ~= nil then
session_request = title_or_opts
end
local session_response = state.api_client
:create_session(session_request)
:catch(function(err)
vim.notify('Error creating new session: ' .. vim.inspect(err), vim.log.levels.ERROR)
end)
:await()
if session_response and session_response.id then
local new_session = session.get_by_id(session_response.id):await()
return new_session
end
end)
---@param opts? SendMessageOpts
function M.before_run(opts)
local is_new_session = opts and opts.new_session or not state.active_session
M.open({
new_session = is_new_session,
})
end
---@param opts? SendMessageOpts
M.cancel = Promise.async(function()
if state.active_session then
if state.jobs.is_running() then
vim.g.opencode_abort_count = (vim.g.opencode_abort_count or 0) + 1
end
local permissions = state.pending_permissions or {}
if #permissions > 0 and state.api_client then
for _, permission in ipairs(permissions) do
state.api_client:respond_to_permission(permission.sessionID, permission.id, { response = 'reject' })
end
end
local ok, result = pcall(function()
return state.api_client:abort_session(state.active_session.id):wait()
end)
if not ok then
vim.notify('Abort error: ' .. vim.inspect(result), vim.log.levels.ERROR)
end
if vim.g.opencode_abort_count >= 3 then
vim.notify('Re-starting Opencode server', vim.log.levels.WARN)
vim.g.opencode_abort_count = 0
if state.opencode_server then
state.opencode_server:shutdown():await()
end
state.jobs.clear_server()
state.jobs.set_server(server_job.ensure_server():await() --[[@as OpencodeServer]])
end
end
if state.ui.is_visible() then
require('opencode.ui.footer').clear()
input_window.set_content('')
require('opencode.history').index = nil
ui.focus_input()
end
end)
M.opencode_ok = Promise.async(function()
if vim.fn.executable(config.opencode_executable) == 0 then
vim.notify(
'opencode command not found - please install and configure opencode before using this plugin',
vim.log.levels.ERROR
)
return false
end
if not state.opencode_cli_version or state.opencode_cli_version == '' then
local result = Promise.system({ config.opencode_executable, '--version' }):await()
local out = (result and result.stdout or ''):gsub('%s+$', '')
state.jobs.set_opencode_cli_version(out:match('(%d+%%.%d+%%.%d+)') or out)
end
local required = state.required_version
local current_version = state.opencode_cli_version
if not current_version or current_version == '' then
vim.notify(string.format('Unable to detect opencode CLI version. Requires >= %s', required), vim.log.levels.ERROR)
return false
end
if not util.is_version_greater_or_equal(current_version, required) then
vim.notify(
string.format('Unsupported opencode CLI version: %s. Requires >= %s', current_version, required),
vim.log.levels.ERROR
)
return false
end
return true
end)
M._on_user_message_count_change = Promise.async(function(_, new, old)
require('opencode.ui.renderer.flush').flush_pending_on_data_rendered()
if config.hooks and config.hooks.on_done_thinking then
local all_sessions = session.get_all_workspace_sessions():await()
local done_sessions = vim.tbl_filter(function(s)
local msg_count = new[s.id] or 0
local old_msg_count = (old and old[s.id]) or 0
return msg_count == 0 and old_msg_count > 0
end, all_sessions or {})
for _, done_session in ipairs(done_sessions) do
pcall(config.hooks.on_done_thinking, done_session)
end
end
end)
M._on_current_permission_change = Promise.async(function(_, new, old)
local permission_requested = #old < #new
if config.hooks and config.hooks.on_permission_requested and permission_requested then
local local_session = (state.active_session and state.active_session.id)
and session.get_by_id(state.active_session.id):await()
or {}
pcall(config.hooks.on_permission_requested, local_session)
end
end)
M.handle_directory_change = Promise.async(function()
local cwd = vim.fn.getcwd()
log.debug('Working directory change %s', vim.inspect({ cwd = cwd, locked = M.is_session_locked() }))
if M.is_session_locked() and state.active_session then
vim.notify(
'Session locked, staying on [' .. state.active_session.id .. '] in new working dir [' .. cwd .. ']',
vim.log.levels.INFO
)
return
end
vim.notify('Loading last session for new working dir [' .. cwd .. ']', vim.log.levels.INFO)
state.session.clear_active()
context.unload_attachments()
state.session.set_active(session.get_last_workspace_session():await() or M.create_new_session():await())
log.debug('Loaded session for new working dir ' .. vim.inspect({ session = state.active_session }))
end)
function M.paste_image_from_clipboard()
return image_handler.paste_image_from_clipboard()
end
function M.setup()
return true
end
return M