141 lines
3.9 KiB
Lua
141 lines
3.9 KiB
Lua
local async = require 'plenary.async'
|
|
local pickers = require 'telescope.pickers'
|
|
local finders = require 'telescope.finders'
|
|
local sorters = require('telescope.config').values
|
|
local actions = require 'telescope.actions'
|
|
local action_state = require 'telescope.actions.state'
|
|
|
|
local function collect_executables(start_dir)
|
|
local results = {}
|
|
|
|
-- Add '.', start_dir so it works with your fd version
|
|
local fd = vim.fn.systemlist {
|
|
'fd',
|
|
'.',
|
|
start_dir,
|
|
'--exec',
|
|
'file',
|
|
'{}',
|
|
}
|
|
|
|
for _, line in ipairs(fd) do
|
|
local path, typeinfo = line:match '^(.-):%s*(.+)$'
|
|
if path and not path:match 'CMakeFiles' and typeinfo and (typeinfo:match 'Mach%-O' or typeinfo:match 'ELF') then
|
|
table.insert(results, path)
|
|
end
|
|
end
|
|
|
|
return results
|
|
end
|
|
|
|
local function pick_executable(start_dir)
|
|
return async.wrap(function(_start_dir, on_choice)
|
|
local executables = collect_executables(_start_dir)
|
|
|
|
if #executables == 0 then
|
|
vim.notify('No executables found in ' .. _start_dir, vim.log.levels.WARN)
|
|
on_choice(nil)
|
|
return
|
|
end
|
|
|
|
pickers
|
|
.new({}, {
|
|
prompt_title = 'Select Executable',
|
|
finder = finders.new_table { results = executables },
|
|
sorter = sorters.generic_sorter {},
|
|
attach_mappings = function(_, map)
|
|
actions.select_default:replace(function(prompt_bufnr)
|
|
local entry = action_state.get_selected_entry()
|
|
actions.close(prompt_bufnr)
|
|
on_choice(entry.value)
|
|
end)
|
|
map('i', '<Esc>', function(bufnr)
|
|
actions.close(bufnr)
|
|
on_choice(nil)
|
|
end)
|
|
map('n', 'q', function(bufnr)
|
|
actions.close(bufnr)
|
|
on_choice(nil)
|
|
end)
|
|
return true
|
|
end,
|
|
})
|
|
:find()
|
|
end, 2)(start_dir)
|
|
end
|
|
|
|
return {
|
|
pick_executable = pick_executable,
|
|
clangd_base_cmd = {
|
|
'clangd',
|
|
'--background-index',
|
|
'--clang-tidy',
|
|
'--header-insertion=never',
|
|
'--query-driver=' .. vim.fn.trim(vim.fn.system 'which clang++'),
|
|
'--resource-dir=' .. vim.fn.trim(vim.fn.system 'clang++ --print-resource-dir'),
|
|
},
|
|
|
|
make_clangd_cmd = function(self, compile_commands_dir)
|
|
local cmd = vim.deepcopy(self.clangd_base_cmd)
|
|
table.insert(cmd, '--compile-commands-dir=' .. compile_commands_dir)
|
|
return cmd
|
|
end,
|
|
|
|
find_targets = function()
|
|
return vim.fn.systemlist 'fd -u compile_commands.json -x dirname {}'
|
|
end,
|
|
|
|
get_target = function(self)
|
|
return vim.g.current_target_dir or 'build/debug'
|
|
end,
|
|
|
|
set_target = function(self, dir)
|
|
vim.g.current_target_dir = dir
|
|
self:reload_clangd()
|
|
end,
|
|
|
|
pick_target = function(self)
|
|
local targets = self.find_targets()
|
|
if vim.tbl_isempty(targets) then
|
|
vim.notify('No build targets found.', vim.log.WARN)
|
|
return
|
|
end
|
|
vim.ui.select(targets, { prompt = 'Select build target:' }, function(choice)
|
|
if choice then
|
|
self:set_target(choice)
|
|
end
|
|
end)
|
|
end,
|
|
|
|
reload_clangd = function(self)
|
|
print ' reload_clangd called'
|
|
local target = self:get_target()
|
|
local cmd = self:make_clangd_cmd(target)
|
|
print(' clangd cmd:', vim.inspect(cmd))
|
|
local lspconfig = require 'lspconfig'
|
|
local buf = vim.api.nvim_get_current_buf()
|
|
local ft = vim.bo[buf].filetype
|
|
if vim.api.nvim_buf_get_name(buf) == '' or not vim.tbl_contains({ 'c', 'cpp', 'objc', 'objcpp' }, ft) then
|
|
vim.notify('Not reloading clangd: no file or wrong filetype', vim.log.levels.WARN)
|
|
return
|
|
end
|
|
|
|
for _, client in ipairs(vim.lsp.get_clients()) do
|
|
if client.name == 'clangd' then
|
|
client.stop()
|
|
end
|
|
end
|
|
|
|
vim.defer_fn(function()
|
|
print ' calling clangd.setup'
|
|
local cmd = self:make_clangd_cmd(self:get_target())
|
|
vim.print(cmd)
|
|
vim.notify(vim.inspect(cmd), vim.log.levels.INFO)
|
|
lspconfig.clangd.setup {
|
|
cmd = self:make_clangd_cmd(self:get_target()),
|
|
}
|
|
vim.cmd 'edit'
|
|
end, 200)
|
|
end,
|
|
}
|