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my-nvim-lua/lua/spike/perproject.lua

108 lines
2.6 KiB
Lua

-- helper module for setting custom lsp settings per project
-- will be used for setting autostart of lspclient per projects
--
local M = {}
local autocmd = vim.api.nvim_create_autocmd
local augroup = vim.api.nvim_create_augroup
local augroup_name = "perproject"
local function setup_autocommands ()
augroup( augroup_name ,{}) -- automatically clears prev group commands
autocmd({"BufRead", "BufWinEnter", "BufNewFile"},{
group = augroup_name,
pattern = "*",
callback = require("spike.perproject").per_project_jsonfile,
})
autocmd({"DirChanged"},{
group = augroup_name,
pattern = "window",
callback = require("spike.perproject").per_project_jsonfile,
})
end
local _PP_CONF = {
basename = ".pnvim.json"
}
local pp_callbacks = {
-- @enabled: bool
lsp_autostart = function(enabled)
if enabled then
local other_matching_configs = require('lspconfig.util').get_other_matching_providers(vim.bo.filetype)
for _, config in ipairs(other_matching_configs) do
config.launch()
end
end
end
}
local function call_pp_callback(proj_opts)
for key, val in pairs(proj_opts) do
-- pp_callbacks[opt] ~= nil and pp_callbacks[opt].__call()
if pp_callbacks[key] ~= nil then
pp_callbacks[key](val)
end
end
end
local ok, Path = pcall(require, "plenary.path")
if not ok then
print("perproject plenary required !")
end
-- local scandir = require("plenary.scandir")
local function per_project_file()
local cwd = Path.new(vim.fn.getcwd())
local pp_dir = cwd:joinpath(_PP_CONF_.basename)
if pp_dir:is_dir() then
-- find if there is perproject dir
local function on_exit(results)
vim.schedule(function()
for _, res in ipairs(results) do
pp_options[vim.fs.basename(res)] = true
end
end)
end
scandir.scan_dir_async(pp_dir.filename, {
-- on_insert = on_insert,
on_exit = on_exit,
})
else
print("no " .. _PP_CONF.basename)
end
-- TODO:
-- check if there is a custom .nvim-lsp dir in working dir
-- each file inside .nvim-lsp represent a active option if
-- it is present
-- example
-- workingDir/
-- .perproject/
-- lsp.autostart --> autostart lsp for this project
end
M.per_project_jsonfile = function()
local cwd = Path.new(vim.fn.getcwd())
local pp_file = cwd:joinpath(_PP_CONF.basename)
if pp_file:is_file() then
proj_opts = vim.json.decode(pp_file:read())
call_pp_callback(proj_opts)
-- pp_options = vim.tbl_deep_extend("force", pp_options, proj_opts or {})
end
end
function M.setup()
setup_autocommands()
end
return M