Barrett Ruth
9d4f2e77cc
Problem: spawned compiler processes and watching autocmds were never cleaned up when Neovim exited, leaving orphaned processes running. Solution: register a VimLeavePre autocmd in commands setup that calls compiler.stop_all(), which kills active processes, unwatches all buffers, and stops the reload server.
68 lines
1.5 KiB
Lua
68 lines
1.5 KiB
Lua
local M = {}
|
|
|
|
local handlers = {
|
|
compile = function()
|
|
require('preview').compile()
|
|
end,
|
|
clean = function()
|
|
require('preview').clean()
|
|
end,
|
|
toggle = function()
|
|
require('preview').toggle()
|
|
end,
|
|
open = function()
|
|
require('preview').open()
|
|
end,
|
|
status = function()
|
|
local s = require('preview').status()
|
|
local parts = {}
|
|
if s.compiling then
|
|
table.insert(parts, 'compiling with "' .. s.provider .. '"')
|
|
else
|
|
table.insert(parts, 'idle')
|
|
end
|
|
if s.watching then
|
|
table.insert(parts, 'watching')
|
|
end
|
|
vim.notify('[preview.nvim]: ' .. table.concat(parts, ', '), vim.log.levels.INFO)
|
|
end,
|
|
}
|
|
|
|
---@param args string
|
|
local function dispatch(args)
|
|
local subcmd = args ~= '' and args or 'toggle'
|
|
local handler = handlers[subcmd]
|
|
if handler then
|
|
handler()
|
|
else
|
|
vim.notify('[preview.nvim]: unknown subcommand: ' .. subcmd, vim.log.levels.ERROR)
|
|
end
|
|
end
|
|
|
|
---@param lead string
|
|
---@return string[]
|
|
local function complete(lead)
|
|
return vim.tbl_filter(function(s)
|
|
return s:find(lead, 1, true) == 1
|
|
end, vim.tbl_keys(handlers))
|
|
end
|
|
|
|
function M.setup()
|
|
vim.api.nvim_create_user_command('Preview', function(opts)
|
|
dispatch(opts.args)
|
|
end, {
|
|
nargs = '?',
|
|
complete = function(lead)
|
|
return complete(lead)
|
|
end,
|
|
desc = 'Toggle, compile, clean, open, or check status of document preview',
|
|
})
|
|
|
|
vim.api.nvim_create_autocmd('VimLeavePre', {
|
|
callback = function()
|
|
require('preview.compiler').stop_all()
|
|
end,
|
|
})
|
|
end
|
|
|
|
return M
|