diff options
Diffstat (limited to '.config/nvim/lua/core/info.lua')
| -rw-r--r-- | .config/nvim/lua/core/info.lua | 180 |
1 files changed, 180 insertions, 0 deletions
diff --git a/.config/nvim/lua/core/info.lua b/.config/nvim/lua/core/info.lua new file mode 100644 index 0000000..c9d34ce --- /dev/null +++ b/.config/nvim/lua/core/info.lua @@ -0,0 +1,180 @@ +local M = {} +local u = require "utils" +local null_ls_handler = require "lsp.null-ls" +local indent = " " + +M.banner = { + "", + "", + " ⠀⠀⠀ ⠀⠀ ⣺⡿⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀", + " ⣿⣯ ⣿⡟⠀ ⣤⣤⠀⠀⠀⠀⣠⣤⣤⣤⣄⣤⣤", + "⠀⣿⣿⠀⣰⡟⠀⠀⠀⠀⠀⢸⣿⠀⠀⠀⠀⣿⡟⢸⣿⡇⢀⣿", + "⠀⢻⣿⢰⣿⠀⠀⠀⠀⠀⠀⣾⡇⠀⠀⠀⢸⣿⠇⢸⣿⠀⢸⡏", + "⠀⢸⣿⣿⠋⠀⠀⠀⢠⣤⣤⣿⣥⣤⡄⠀⣼⣿⠀⣸⡏⠀⣿⠃", + "⠀⠈⠉⠉⠀⠀⠀⠀⠈⠉⠉⠉⠉⠉⠁⠀⠉⠁⠀⠉⠁⠀⠉⠀", + "", + "", +} + +local function str_list(list) + return "[ " .. table.concat(list, ", ") .. " ]" +end + +local function get_formatter_suggestion_msg(ft) + local supported_formatters = u.get_supported_formatters_by_filetype(ft) + return { + "-------------------------------------------------------------------", + "", + " HINT ", + "", + indent .. "* List of supported formatters: " .. str_list(supported_formatters), + "", + indent .. "You can enable a supported formatter by adding this to your config.lua", + "", + indent + .. "options.lang." + .. tostring(ft) + .. [[.formatting = { { exe = ']] + .. table.concat(supported_formatters, "|") + .. [[' } }]], + "", + "-------------------------------------------------------------------", + } +end + +local function get_linter_suggestion_msg(ft) + local supported_linters = u.get_supported_linters_by_filetype(ft) + return { + "-------------------------------------------------------------------", + "", + " HINT ", + "", + indent .. "* List of supported linters: " .. str_list(supported_linters), + "", + indent .. "You can enable a supported linter by adding this to your config.lua", + "", + indent + .. "options.lang." + .. tostring(ft) + .. [[.linters = { { exe = ']] + .. table.concat(supported_linters, "|") + .. [[' } }]], + "", + "-------------------------------------------------------------------", + } +end + +---creates an average size popup +---@param buf_lines a list of lines to print +---@param callback could be used to set syntax highlighting rules for example +---@return bufnr buffer number of the created buffer +---@return win_id window ID of the created popup +function M.create_simple_popup(buf_lines, callback) + -- runtime/lua/vim/lsp/util.lua + local bufnr = vim.api.nvim_create_buf(false, true) + local height_percentage = 0.7 + local width_percentage = 0.8 + local row_start_percentage = (1 - height_percentage) / 2 + local col_start_percentage = (1 - width_percentage) / 2 + local opts = {} + opts.relative = "editor" + opts.height = math.ceil(vim.o.lines * height_percentage) + opts.row = math.ceil(vim.o.lines * row_start_percentage) + opts.col = math.floor(vim.o.columns * col_start_percentage) + opts.width = math.floor(vim.o.columns * width_percentage) + opts.border = { + "┌", + "-", + "┐", + "|", + "┘", + "-", + "└", + "|", + } + + local win_id = vim.api.nvim_open_win(bufnr, true, opts) + + vim.api.nvim_win_set_buf(win_id, bufnr) + -- this needs to be window option! + vim.api.nvim_win_set_option(win_id, "number", false) + vim.cmd "setlocal nocursorcolumn" + vim.cmd "setlocal wrap" + -- set buffer options + vim.api.nvim_buf_set_option(bufnr, "filetype", "lspinfo") + vim.lsp.util.close_preview_autocmd({ "BufHidden", "BufLeave" }, win_id) + buf_lines = vim.lsp.util._trim(buf_lines, {}) + vim.api.nvim_buf_set_lines(bufnr, 0, -1, false, buf_lines) + vim.api.nvim_buf_set_option(bufnr, "modifiable", false) + if type(callback) == "function" then + callback() + end + return bufnr, win_id +end + +function M.toggle_popup(ft) + local client = u.get_active_client_by_ft(ft) + local is_client_active = not client.is_stopped() + local client_enabled_caps = require("lsp").get_ls_capabilities(client.id) + local num_caps = vim.tbl_count(client_enabled_caps) + local null_ls_providers = null_ls_handler.get_registered_providers_by_filetype(ft) + + local missing_linters = options.lang[ft].linters._failed_requests or {} + local missing_formatters = options.lang[ft].formatters._failed_requests or {} + + local buf_lines = {} + vim.list_extend(buf_lines, M.banner) + + local header = { + "Detected filetype is: " .. tostring(ft), + "", + "Treesitter active: " .. tostring(next(vim.treesitter.highlighter.active) ~= nil), + "", + "", + } + vim.list_extend(buf_lines, header) + + local lsp_info = { + "Associated language-server: " .. client.name, + indent .. "* Active: " .. tostring(is_client_active) .. ", id: " .. tostring(client.id), + indent .. "* Formatting support: " .. tostring(client.resolved_capabilities.document_formatting), + indent .. "* Capabilities list: " .. table.concat(vim.list_slice(client_enabled_caps, 1, num_caps / 2), ", "), + indent .. indent .. indent .. table.concat(vim.list_slice(client_enabled_caps, ((num_caps / 2) + 1)), ", "), + "", + } + vim.list_extend(buf_lines, lsp_info) + + local null_ls_info = { + "Configured providers: " .. table.concat(null_ls_providers, " , ") .. " ", + "", + } + vim.list_extend(buf_lines, null_ls_info) + + local missing_formatters_status + if vim.tbl_count(missing_formatters) > 0 then + missing_formatters_status = { "Missing formatters: " .. table.concat(missing_formatters, " , ") .. " ", "" } + vim.list_extend(buf_lines, missing_formatters_status) + end + + local missing_linters_status + if vim.tbl_count(missing_linters) > 0 then + missing_linters_status = { "Missing linters: " .. table.concat(missing_linters, " , ") .. " ", "" } + vim.list_extend(buf_lines, missing_linters_status) + end + + vim.list_extend(buf_lines, get_formatter_suggestion_msg(ft)) + + vim.list_extend(buf_lines, get_linter_suggestion_msg(ft)) + + local function set_syntax_hl() + --TODO: highlighting is either inconsistent or not working :\ + vim.cmd("syntax match Identifier /filetype is: .*\\zs\\<" .. ft .. "\\>/") + vim.cmd("syntax match Identifier /server: .*\\zs\\<" .. client.name .. "\\>/") + vim.cmd("syntax match Identifier /providers: .*\\zs\\<" .. table.concat(null_ls_providers, ", ") .. "\\>/") + vim.cmd("syntax match Identifier /formatters: .*\\zs\\<" .. table.concat(missing_formatters, ", ") .. "\\>/") + vim.cmd("syntax match Identifier /linters: .*\\zs\\<" .. table.concat(missing_linters, ", ") .. "\\>/") + end + + return M.create_simple_popup(buf_lines, set_syntax_hl) +end +return M |