144 lines
4.5 KiB
Lua
144 lines
4.5 KiB
Lua
-- This file can be loaded as a telescope extension
|
|
local M = {}
|
|
|
|
-- Custom theme picker
|
|
-- Most of the code is copied from telescope buffer builtin
|
|
-- Src: https://github.com/nvim-telescope/telescope.nvim/blob/master/lua/telescope/builtin/internal.lua
|
|
M.term_picker = function(opts)
|
|
local pickers, finders, previewers, make_entry, actions, action_state, utils, conf
|
|
if pcall(require, "telescope") then
|
|
pickers = require "telescope.pickers"
|
|
finders = require "telescope.finders"
|
|
previewers = require "telescope.previewers"
|
|
|
|
make_entry = require "telescope.make_entry"
|
|
actions = require "telescope.actions"
|
|
action_state = require "telescope.actions.state"
|
|
utils = require "telescope.utils"
|
|
conf = require("telescope.config").values
|
|
else
|
|
error "Cannot find telescope!"
|
|
end
|
|
|
|
local filter = vim.tbl_filter
|
|
|
|
local local_utils = require "utils"
|
|
|
|
-- buffer number and name
|
|
local bufnr = vim.api.nvim_get_current_buf()
|
|
local bufname = vim.api.nvim_buf_get_name(bufnr)
|
|
|
|
local bufnrs = filter(function(b)
|
|
local present_type, type = pcall(function()
|
|
return vim.api.nvim_buf_get_var(b, "term_type")
|
|
end)
|
|
|
|
if not present_type then
|
|
-- let's only terms that we created
|
|
return false
|
|
end
|
|
|
|
-- if 1 ~= vim.fn.buflisted(b) then
|
|
-- return false
|
|
-- end
|
|
-- only hide unloaded buffers if opts.show_all_buffers is false, keep them listed if true or nil
|
|
if opts.show_all_buffers == false and not vim.api.nvim_buf_is_loaded(b) then
|
|
return false
|
|
end
|
|
if opts.ignore_current_buffer and b == vim.api.nvim_get_current_buf() then
|
|
return false
|
|
end
|
|
return true
|
|
end, vim.api.nvim_list_bufs())
|
|
if not next(bufnrs) then
|
|
return
|
|
end
|
|
if opts.sort_mru then
|
|
table.sort(bufnrs, function(a, b)
|
|
return vim.fn.getbufinfo(a)[1].lastused > vim.fn.getbufinfo(b)[1].lastused
|
|
end)
|
|
end
|
|
|
|
local buffers = {}
|
|
local default_selection_idx = 1
|
|
for _, bufnr in ipairs(bufnrs) do
|
|
local flag = bufnr == vim.fn.bufnr "" and "%" or (bufnr == vim.fn.bufnr "#" and "#" or " ")
|
|
|
|
if opts.sort_lastused and not opts.ignore_current_buffer and flag == "#" then
|
|
default_selection_idx = 2
|
|
end
|
|
|
|
local element = {
|
|
bufnr = bufnr,
|
|
flag = flag,
|
|
info = vim.fn.getbufinfo(bufnr)[1],
|
|
}
|
|
|
|
if opts.sort_lastused and (flag == "#" or flag == "%") then
|
|
local idx = ((buffers[1] ~= nil and buffers[1].flag == "%") and 2 or 1)
|
|
table.insert(buffers, idx, element)
|
|
else
|
|
table.insert(buffers, element)
|
|
end
|
|
end
|
|
|
|
if not opts.bufnr_width then
|
|
local max_bufnr = math.max(unpack(bufnrs))
|
|
opts.bufnr_width = #tostring(max_bufnr)
|
|
end
|
|
|
|
pickers.new(opts, {
|
|
prompt_title = "Terminal buffers",
|
|
finder = finders.new_table {
|
|
results = buffers,
|
|
entry_maker = opts.entry_maker or make_entry.gen_from_buffer(opts),
|
|
},
|
|
previewer = conf.grep_previewer(opts),
|
|
sorter = conf.generic_sorter(opts),
|
|
default_selection_index = default_selection_idx,
|
|
attach_mappings = function(prompt_bufnr)
|
|
actions.select_default:replace(function()
|
|
local entry = action_state.get_selected_entry()
|
|
actions.close(prompt_bufnr)
|
|
|
|
local buf = entry.bufnr
|
|
|
|
local chad_term, type = pcall(function()
|
|
return vim.api.nvim_buf_get_var(buf, "term_type")
|
|
end)
|
|
|
|
-- TODO buffer checks/error detection (make sure we do get a buf)
|
|
|
|
if chad_term then
|
|
if type == "wind" then
|
|
-- swtich to term buff & show in bufferline
|
|
vim.cmd(string.format("b %d | setlocal bl", buf))
|
|
-- vim.cmd('startinsert') TODO fix this
|
|
elseif type == "vert" then
|
|
vim.cmd(string.format("vsp #%d", buf))
|
|
-- vim.cmd('startinsert') TODO fix this
|
|
elseif type == "hori" then
|
|
-- TODO change 15 to a chad config var number
|
|
vim.cmd(string.format("15 sp #%d ", buf))
|
|
-- vim.cmd('startinsert') TODO fix this
|
|
end
|
|
end
|
|
end)
|
|
|
|
return true
|
|
end,
|
|
}):find()
|
|
end
|
|
|
|
-- register term picker as terms to telescope
|
|
local present, telescope = pcall(require, "telescope")
|
|
if present then
|
|
return telescope.register_extension {
|
|
exports = {
|
|
terms = M.term_picker,
|
|
},
|
|
}
|
|
else
|
|
error "Cannot find telescope!"
|
|
end
|