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local M = {
banner = {
"",
[[ __ _ ___ ]],
[[ / / __ ______ ____ _____| | / (_)___ ___ ]],
[[ / / / / / / __ \/ __ `/ ___/ | / / / __ `__ \]],
[[ / /___/ /_/ / / / / /_/ / / | |/ / / / / / / /]],
[[/_____/\__,_/_/ /_/\__,_/_/ |___/_/_/ /_/ /_/ ]],
},
}
local fmt = string.format
local text = require "lvim.interface.text"
local lsp_utils = require "lvim.lsp.utils"
local function str_list(list)
return #list == 1 and list[1] or fmt("[%s]", table.concat(list, ", "))
end
local function make_formatters_info(ft)
local null_formatters = require "lvim.lsp.null-ls.formatters"
local registered_formatters = null_formatters.list_registered(ft)
local supported_formatters = null_formatters.list_supported(ft)
local section = {
"Formatters info",
fmt(
"* Active: %s%s",
table.concat(registered_formatters, " , "),
vim.tbl_count(registered_formatters) > 0 and " " or ""
),
fmt("* Supported: %s", str_list(supported_formatters)),
}
return section
end
local function make_code_actions_info(ft)
local null_actions = require "lvim.lsp.null-ls.code_actions"
local registered_actions = null_actions.list_registered(ft)
local section = {
"Code actions info",
fmt(
"* Active: %s%s",
table.concat(registered_actions, " , "),
vim.tbl_count(registered_actions) > 0 and " " or ""
),
}
return section
end
local function make_linters_info(ft)
local null_linters = require "lvim.lsp.null-ls.linters"
local supported_linters = null_linters.list_supported(ft)
local registered_linters = null_linters.list_registered(ft)
local section = {
"Linters info",
fmt(
"* Active: %s%s",
table.concat(registered_linters, " , "),
vim.tbl_count(registered_linters) > 0 and " " or ""
),
fmt("* Supported: %s", str_list(supported_linters)),
}
return section
end
local function tbl_set_highlight(terms, highlight_group)
for _, v in pairs(terms) do
vim.cmd('let m=matchadd("' .. highlight_group .. '", "' .. v .. "[ ,│']\")")
end
end
local function make_client_info(client)
if client.name == "null-ls" then
return
end
local client_enabled_caps = lsp_utils.get_client_capabilities(client.id)
local name = client.name
local id = client.id
local filetypes = lsp_utils.get_supported_filetypes(name)
local attached_buffers_list = str_list(vim.lsp.get_buffers_by_client_id(client.id))
local client_info = {
fmt("* name: %s", name),
fmt("* id: %s", tostring(id)),
fmt("* supported filetype(s): %s", str_list(filetypes)),
fmt("* attached buffers: %s", tostring(attached_buffers_list)),
fmt("* root_dir pattern: %s", tostring(attached_buffers_list)),
}
if not vim.tbl_isempty(client_enabled_caps) then
local caps_text = "* capabilities: "
local caps_text_len = caps_text:len()
local enabled_caps = text.format_table(client_enabled_caps, 3, " | ")
enabled_caps = text.shift_right(enabled_caps, caps_text_len)
enabled_caps[1] = fmt("%s%s", caps_text, enabled_caps[1]:sub(caps_text_len + 1))
vim.list_extend(client_info, enabled_caps)
end
return client_info
end
local function make_override_info(ft)
local available = lsp_utils.get_supported_servers_per_filetype(ft)
local overridden = vim.tbl_filter(function(name)
return vim.tbl_contains(available, name)
end, lvim.lsp.override)
local info_lines = { "" }
if #overridden == 0 then
return info_lines
end
info_lines = {
fmt("Overridden %s server(s)", ft),
fmt("* list: %s", str_list(overridden)),
}
return info_lines
end
function M.toggle_popup(ft)
local clients = vim.lsp.get_active_clients(ft)
local client_names = {}
local bufnr = vim.api.nvim_get_current_buf()
local ts_active_buffers = vim.tbl_keys(vim.treesitter.highlighter.active)
local is_treesitter_active = function()
local status = "inactive"
if vim.tbl_contains(ts_active_buffers, bufnr) then
status = "active"
end
return status
end
local header = {
"Buffer info",
fmt("* filetype: %s", ft),
fmt("* bufnr: %s", bufnr),
fmt("* treesitter status: %s", is_treesitter_active()),
}
local lsp_info = {
"Active client(s)",
}
for _, client in pairs(clients) do
local client_info = make_client_info(client)
if client_info then
vim.list_extend(lsp_info, client_info)
end
table.insert(client_names, client.name)
end
local override_info = make_override_info(ft)
local formatters_info = make_formatters_info(ft)
local linters_info = make_linters_info(ft)
local code_actions_info = make_code_actions_info(ft)
local content_provider = function(popup)
local content = {}
for _, section in ipairs {
M.banner,
{ "" },
{ "" },
header,
{ "" },
lsp_info,
{ "" },
override_info,
{ "" },
formatters_info,
{ "" },
linters_info,
{ "" },
code_actions_info,
} do
vim.list_extend(content, section)
end
return text.align_left(popup, content, 0.5)
end
local function set_syntax_hl()
vim.cmd [[highlight LvimInfoIdentifier gui=bold]]
vim.cmd [[highlight link LvimInfoHeader Type]]
vim.fn.matchadd("LvimInfoHeader", "Buffer info")
vim.fn.matchadd("LvimInfoHeader", "Active client(s)")
vim.fn.matchadd("LvimInfoHeader", fmt("Overridden %s server(s)", ft))
vim.fn.matchadd("LvimInfoHeader", "Formatters info")
vim.fn.matchadd("LvimInfoHeader", "Linters info")
vim.fn.matchadd("LvimInfoHeader", "Code actions info")
vim.fn.matchadd("LvimInfoIdentifier", " " .. ft .. "$")
vim.fn.matchadd("string", "true")
vim.fn.matchadd("string", "active")
vim.fn.matchadd("string", "")
vim.fn.matchadd("boolean", "inactive")
vim.fn.matchadd("error", "false")
tbl_set_highlight(require("lvim.lsp.null-ls.formatters").list_registered(ft), "LvimInfoIdentifier")
tbl_set_highlight(require("lvim.lsp.null-ls.linters").list_registered(ft), "LvimInfoIdentifier")
tbl_set_highlight(require("lvim.lsp.null-ls.code_actions").list_registered(ft), "LvimInfoIdentifier")
end
local Popup = require("lvim.interface.popup"):new {
win_opts = { number = false },
buf_opts = { modifiable = false, filetype = "lspinfo" },
}
Popup:display(content_provider)
set_syntax_hl()
return Popup
end
return M
|
