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local M = {
banner = {
"",
[[ _ ___ ]],
[[| | / (_)___ ___ ]],
[[| | / / / __ `__ \]],
[[| |/ / / / / / / /]],
[[|___/_/_/ /_/ /_/ ]],
},
}
local fmt = string.format
local function str_list(list)
return fmt("[ %s ]", table.concat(list, ", "))
end
local function get_formatter_suggestion_msg(ft)
local config = require "config"
local null_formatters = require "lsp.null-ls.formatters"
local supported_formatters = null_formatters.list_available(ft)
local section = {
" HINT ",
"",
fmt("* List of supported formatters: %s", str_list(supported_formatters)),
}
if not vim.tbl_isempty(supported_formatters) then
vim.list_extend(section, {
"* Configured formatter needs to be installed and executable.",
fmt("* Enable installed formatter(s) with following config in %s", config.path),
"",
fmt(
" options.lang.%s.formatters = { { exe = '%s' } }",
ft,
table.concat(supported_formatters, "│")
),
})
end
return section
end
local function get_linter_suggestion_msg(ft)
local config = require "config"
local null_linters = require "lsp.null-ls.linters"
local supported_linters = null_linters.list_available(ft)
local section = {
" HINT ",
"",
fmt("* List of supported linters: %s", str_list(supported_linters)),
}
if not vim.tbl_isempty(supported_linters) then
vim.list_extend(section, {
"* Configured linter needs to be installed and executable.",
fmt("* Enable installed linter(s) with following config in %s", config.path),
"",
fmt(
" options.lang.%s.linters = { { exe = '%s' } }",
ft,
table.concat(supported_linters, "│")
),
})
end
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
function M.toggle_popup(ft)
local lsp_utils = require "lsp.utils"
local client = lsp_utils.get_active_client_by_ft(ft)
local is_client_active = false
local client_enabled_caps = {}
local client_name = ""
local client_id = 0
local document_formatting = false
if client ~= nil then
is_client_active = not client.is_stopped()
client_enabled_caps = require("lsp").get_ls_capabilities(client.id)
client_name = client.name
client_id = client.id
document_formatting = client.resolved_capabilities.document_formatting
end
local header = {
fmt("Detected filetype: %s", ft),
fmt(
"Treesitter active: %s",
tostring(next(vim.treesitter.highlighter.active) ~= nil)
),
}
local text = require "interface.text"
local lsp_info = {
"Language Server Protocol (LSP) info",
fmt("* Associated server: %s", client_name),
fmt("* Active: %s (id: %d)", tostring(is_client_active), client_id),
fmt("* Supports formatting: %s", tostring(document_formatting)),
}
if not vim.tbl_isempty(client_enabled_caps) then
local caps_text = "* Capabilities list: "
local caps_text_len = caps_text:len()
local enabled_caps = text.format_table(client_enabled_caps, 3, " | ")
enabled_caps = text.shift_left(enabled_caps, caps_text_len)
enabled_caps[1] = fmt("%s%s", caps_text, enabled_caps[1]:sub(caps_text_len + 1))
vim.list_extend(lsp_info, enabled_caps)
end
local null_ls = require "lsp.null-ls"
local registered_providers = null_ls.list_supported_provider_names(ft)
local registered_count = vim.tbl_count(registered_providers)
local null_ls_info = {
"Formatters and linters",
fmt(
"* Configured providers: %s%s",
table.concat(registered_providers, " , "),
registered_count > 0 and " " or ""
),
}
local null_formatters = require "lsp.null-ls.formatters"
local missing_formatters = null_formatters.list_unsupported_names(ft)
local missing_formatters_status = {}
if not vim.tbl_isempty(missing_formatters) then
missing_formatters_status = {
fmt(
"* Missing formatters: %s",
table.concat(missing_formatters, " , ") .. " "
),
}
end
local null_linters = require "lsp.null-ls.linters"
local missing_linters = null_linters.list_unsupported_names(ft)
local missing_linters_status = {}
if not vim.tbl_isempty(missing_linters) then
missing_linters_status = {
fmt(
"* Missing linters: %s",
table.concat(missing_linters, " , ") .. " "
),
}
end
local content_provider = function(popup)
local content = {}
for _, section in ipairs {
M.banner,
{ "" },
{ "" },
header,
{ "" },
lsp_info,
{ "" },
null_ls_info,
missing_formatters_status,
missing_linters_status,
{ "" },
{ "" },
get_formatter_suggestion_msg(ft),
{ "" },
{ "" },
get_linter_suggestion_msg(ft),
} do
vim.list_extend(content, section)
end
return text.align(popup, content, 0.5)
end
local function set_syntax_hl()
vim.cmd [[highlight NvimInfoIdentifier gui=bold]]
vim.cmd [[highlight link NvimInfoHeader Type]]
vim.cmd [[let m=matchadd("NvimInfoHeader", "Language Server Protocol (LSP) info")]]
vim.cmd [[let m=matchadd("NvimInfoHeader", "Formatters and linters")]]
vim.cmd('let m=matchadd("NvimInfoIdentifier", " ' .. ft .. '$")')
vim.cmd 'let m=matchadd("string", "true")'
vim.cmd 'let m=matchadd("error", "false")'
tbl_set_highlight(registered_providers, "NvimInfoIdentifier")
tbl_set_highlight(missing_formatters, "NvimInfoIdentifier")
tbl_set_highlight(missing_linters, "NvimInfoIdentifier")
vim.cmd('let m=matchadd("NvimInfoIdentifier", "' .. client_name .. '")')
end
local Popup = require("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
|
