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local Job = require ('plenary.job')
local spinner_ok, spinner = pcall(require, 'spinner.core')
local M = {
current_jobs = {}
}
local strip_ansi = function(line)
line, _ = line:gsub(string.char(27) .. '[[0-9;]*m', '')
return line
end
local setqf = function(opts, pid, data)
if data == nil then
return
end
vim.fn.setqflist({}, 'a', {
title = opts.format_title,
lines = {strip_ansi(data)},
efm = '%m',
context = {
cmd = {opts.command, unpack(opts.args)},
pid = pid,
source = 'jobstart',
}
})
end
--create a new job and register
--@return ~/.local/share/nvim/site/pack/packer/start/plenary.nvim/lua/plenary/job.lua
function M.jobstart(opts)
opts = opts or {}
-- default options
-- opts.enable_recording = true
opts.enable_spinner = (opts.enable_spinner or true) and spinner_ok
opts.populate_quickfix = opts.populate_quickfix or 'onerror'
if opts.format_title == nil then
opts.format_title = table.concat({opts.command, unpack(opts.args)}, ' ')
elseif type(opts.format_title) == 'function' then
opts.format_title = opts.format_title(opts.command, opts.args)
elseif type(opts.format_title) == 'string' then
-- noop
else
error(string.format('Invalid field "format_title" of type %s', type(opts.format_title)))
end
opts.on_start = vim.schedule_wrap(function(j)
table.insert(M.current_jobs, j.pid, j)
if opts.populate_quickfix then
vim.fn.setqflist({}, 'r') -- clear quickfix
end
if opts.enable_spinner then
spinner.on_attach(j.pid, opts.format_title, vim.fn.bufnr())
spinner.on_progress('begin', j.pid, j.pid)
end
end)
opts.on_exit = vim.schedule_wrap(function(j, code)
table.remove(M.current_jobs, j.pid)
if not (code == 0) then
vim.notify(string.format('[%d] exit %d', j.pid, code), vim.log.levels.ERROR)
end
if opts.enable_spinner then
spinner.on_progress('end', j.pid, j.pid)
spinner.on_exit(nil, nil, j.pid)
end
if opts.populate_quickfix then
vim.cmd.doautocmd [[QuickFixCmdPost]]
end
end)
opts.on_stdout = vim.schedule_wrap(function(err, data, j)
if err ~= nil then
vim.notify(string.format('[%d] error: %s', j.pid, err), vim.log.levels.ERROR)
end -- handle error?
if opts.populate_quickfix and opts.populate_quickfix ~= 'onerror' then
setqf(opts, j.pid, data)
end
end)
opts.on_stderr = vim.schedule_wrap(function(err, data, j)
if err ~= nil then
vim.notify(string.format('[%d] error: %s', j.pid, err), vim.log.levels.ERROR)
end -- handle error?
if opts.populate_quickfix then
setqf(opts, j.pid, data)
end
end)
-- run vim.fn.expand() on all args
for i=1, #opts.args do
opts.args[i] = vim.fn.expandcmd(opts.args[i])
end
local j = Job:new(opts)
j:start()
return j
end
function M.make(extra_args)
local makeprg = vim.fn.expandcmd(vim.opt.makeprg:get())
-- split makeprg into command + args
local args = vim.split(makeprg, ' ')
local command = args[1]
table.remove(args, 1)
local cwd = vim.fn.expand('%:p:h')
if not (string.match(makeprg, 'make') == nil) then
-- detect makefile
cwd = require('lspconfig.util').root_pattern('Makefile')(cwd)
end
table.foreach(extra_args or {}, function(_, v) table.insert(args, v) end)
return M.jobstart {
command = command,
args = args,
cwd = cwd,
}
end
function M.sh(command_string)
return M.jobstart {
command = vim.env.SHELL,
args = {'-c', command_string},
-- strip 'sh -c' from the title (used by progress reporting etc.)
format_title = function(_, args)
return table.concat({unpack(args, 2, #args)}, ' ')
end
}
end
function M.list()
require('telescope').load_extension('jobs')
require('telescope._extensions').manager['jobs']['jobs']()
end
return M
|
