feat: prompt if overwrite buf, better attach fn

This commit is contained in:
əlemi 2024-09-26 03:29:13 +02:00
parent faa68b235c
commit b3315dff9b
Signed by: alemi
GPG key ID: A4895B84D311642C
3 changed files with 39 additions and 16 deletions

View file

@ -8,19 +8,38 @@ local buffer_id_map = {}
local user_buffer_name = {}
local ticks = {}
---@class AttachOptions
---@field content? string if provided, set this as content after attaching
---@field nowait? boolean skip waiting for initial content sync
---@field window? integer if given, open attached buffer in this window
---@field buffer? integer if given, use provided buffer instead of creating a new one
---@field skip_exists_check? boolean skip vim.fn.bufexists check, used for recursive call
---
---@param name string name of buffer to attach to
---@param buffer? integer buffer to use for attaching (will clear content)
---@param content? string if provided, set this content after attaching
---@param nowait? boolean skip waiting for initial content sync
local function attach(name, buffer, content, nowait)
if vim.fn.bufexists(name) == 1 then
error("buffer '" .. name .. "' already exists!")
---@param opts AttachOptions options for attaching
local function attach(name, opts)
if not opts.skip_exists_check and vim.fn.bufexists(name) == 1 then
vim.ui.select(
{ "download content", "upload content" },
{ prompt = "buffer is already open" },
function (choice)
if choice == nil then return end
opts.buffer = vim.fn.bufnr(name)
opts.skip_exists_check = true
if choice == "upload content" then
opts.content = utils.buffer.get_content(opts.buffer)
end
attach(name, opts)
end
)
return
end
if buffer_id_map[name] ~= nil then
error("already attached to buffer " .. name)
return print(" !! already attached to buffer " .. name)
end
local buffer = opts.buffer
if buffer == nil then
buffer = vim.api.nvim_get_current_buf()
end
@ -29,7 +48,7 @@ local function attach(name, buffer, content, nowait)
vim.api.nvim_buf_set_name(buffer, name)
CODEMP.workspace:attach(name):and_then(function (controller)
-- TODO disgusting! but poll blocks forever on empty buffers...
if not nowait then
if not opts.nowait then
local promise = controller:poll()
for i=1, 20, 1 do
if promise.ready then break end
@ -37,6 +56,11 @@ local function attach(name, buffer, content, nowait)
end
end
if opts.window ~= nil then
vim.api.nvim_win_set_buf(opts.window, buffer)
vim.api.nvim_set_current_win(opts.window)
end
-- TODO map name to uuid
id_buffer_map[buffer] = name
@ -115,10 +139,10 @@ local function attach(name, buffer, content, nowait)
end))
local remote_content = controller:content():await()
if content ~= nil then
if opts.content ~= nil then
-- TODO this may happen too soon!!
local _ = controller:send({
start = 0, finish = #remote_content, content = content
start = 0, finish = #remote_content, content = opts.content
}) -- no need to await
else
local current_content = utils.buffer.get_content(buffer)

View file

@ -136,7 +136,7 @@ local joined_actions = {
buffer = vim.api.nvim_create_buf(true, false)
vim.api.nvim_set_current_buf(buffer)
end
buffers.attach(p, buffer)
buffers.attach(p, { buffer = buffer })
end
if path == nil then
local filetree = CODEMP.workspace:filetree(nil, false)

View file

@ -42,14 +42,13 @@ M.open = function(state, path, extra)
end
if selected.type == "buffer" then
local window = utils.get_appropriate_window(state)
vim.api.nvim_set_current_win(window)
if buf_manager.map_rev[selected.name] ~= nil then
vim.api.nvim_set_current_win(window)
vim.api.nvim_win_set_buf(window, buf_manager.map_rev[selected.name])
return
else
local buf = vim.api.nvim_create_buf(true, false)
buf_manager.attach(selected.name, { buffer = buf, window = window })
end
local buf = vim.api.nvim_create_buf(true, false)
vim.api.nvim_win_set_buf(window, buf)
buf_manager.attach(selected.name, buf)
return
end
if selected.type == "user" then