diff options
Diffstat (limited to '.vim/lua/misc.lua')
| -rw-r--r-- | .vim/lua/misc.lua | 178 |
1 files changed, 0 insertions, 178 deletions
diff --git a/.vim/lua/misc.lua b/.vim/lua/misc.lua deleted file mode 100644 index 6c642f4..0000000 --- a/.vim/lua/misc.lua +++ /dev/null @@ -1,178 +0,0 @@ --- misc stuff implemented in lua - -local M = {} - -function M.do_under_cursor(obj, cb) - return cb(vim.fn.expand(vim.fn.expand(obj))) -end - -function M.word_under_cursor(cb) - return M.do_under_cursor('<cword>', cb) -end - -function M.expr_under_cursor(cb) - return M.do_under_cursor('<cexpr>', cb) -end - -function M.file_under_cursor(cb) - return M.do_under_cursor('<cfile>', cb) -end - -function M.open_under_cursor(cmd, detect_cmd) - return M.file_under_cursor(function(txt) - txt = vim.trim(txt) - if not cmd and detect_cmd then - if vim.regex([[^http.*$]]):match_str(txt) then - cmd = 'url-launcher' - end - if vim.regex([[^(\.\./|[\w\d_/\-])*(\.[\w\d]+)?$]]):match_str(txt) then - cmd = ':edit' - end - vim.notify("open_under_cursor: detected command " .. txt .. " => " .. (cmd or "<nil>")) - end - if not cmd then - vim.fn.inputsave() - vim.ui.input('open with: ', function(result) cmd = result end) - vim.fn.inputrestore() - if not cmd then return end - end - -- detect vim command - if cmd:sub(1, 1) == ":" then - vim.cmd(cmd:sub(2) .. ' ' .. txt) - else - vim.loop.spawn(cmd, {args = {txt}}) - end - end) -end - -local function get_visual_selection() - local top = vim.fn.getpos("'<") - top = { ln = top[2], col = top[3] } - local bot = vim.fn.getpos("'>") - bot = { ln = bot[2], col = bot[3] } - local lines = vim.api.nvim_buf_get_lines(0, (top.ln - 1), bot.ln, false) - if vim.opt.selection:get() == 'inclusive' then - lines[#lines] = lines[#lines]:sub(1, bot.col) - else - lines[#lines] = lines[#lines]:sub(1, (bot.col -1)) - end - lines[1] = lines[1]:sub(top.col) - return top, bot, lines -end - -function M.sort_lines(_, preview_ns, preview_bufnr) - local bufnr = vim.api.nvim_get_current_buf() - - local top, bot, lines = get_visual_selection() - for i=1, #lines do - lines[i] = vim.fn.join(vim.fn.sort(vim.fn.split(lines[i], " "))) - end - - if not preview_ns then - vim.api.nvim_buf_set_lines(bufnr, top.ln-1, bot.ln, false, lines) - vim.notify('no preview') - return 0 - end - - -- inccommand preview - if preview_ns ~= nil then - for i, line in ipairs(lines) do - vim.api.nvim_buf_set_extmark(bufnr, preview_ns, top.ln+i - 2, 0, { - hl_mode = 'combine', - virt_text_pos = 'overlay', - virt_text = {{line, 'Substitute'}}, - }) - - if preview_bufnr ~= nil then - local prefix = string.format('|%d| ', top.ln + i - 1) - vim.api.nvim_buf_set_lines(preview_bufnr, i-1, -1, false, { prefix .. line }) - vim.api.nvim_buf_add_highlight(preview_bufnr, preview_ns, 'Substitute', i, #prefix, #prefix+#line) - end - end - return (#lines > 1 and 2 or 1) - end -end - -local function get_searchdirs(dirs) - -- skip asking if we're looking at known filetypes - local ft = vim.api.nvim_buf_get_option(0, 'filetype') - if not dirs and (ft == 'dirbuf' or ft == 'alpha') then - dirs = '%:p:h' - end - if not dirs then - vim.ui.input('Search directories: ', function(result) dirs = result end) - end - -- default to something reasonable - if not dirs then dirs = '%:p:h' end - return vim.split(vim.fn.expand(dirs), ',') -end - -function M.live_grep(dirs, opts) - opts = opts or {} - local search_dirs = get_searchdirs(dirs) - opts.search_dirs = search_dirs - opts.prompt_title = 'Grep: '.. vim.inspect(search_dirs) - return require('telescope.builtin').live_grep(opts) -end - -function M.find_files(dirs, opts) - opts = opts or {} - local search_dirs = get_searchdirs(dirs) - opts.search_dirs = search_dirs - opts.prompt_title = 'Files: '.. vim.inspect(search_dirs) - return require('telescope.builtin').find_files(opts) -end - - -function M.fold_block() -- {{{ - local Comment = require('Comment.api') - local m = vim.api.nvim_buf_get_mark - local inital_cusor_pos = vim.api.nvim_win_get_cursor(0) - local spos, epos = m(0, '<'), m(0, '>') - - -- do start of selection - vim.api.nvim_win_set_cursor(0, spos) - Comment.insert_linewise_eol() - vim.api.nvim_feedkeys('\\<esc>', 'ni', true) - local sln = vim.api.nvim_get_current_line() - vim.api.nvim_set_current_line(sln .. '{{{') - - -- do end of selection - vim.api.nvim_win_set_cursor(0, epos) - Comment.insert_linewise_eol() - vim.api.nvim_feedkeys('\\<esc>', 'ni', true) - local eln = vim.api.nvim_get_current_line() - vim.api.nvim_set_current_line(eln .. '}}}') - - -- restore initial cursor postition - vim.api.nvim_win_set_cursor(0, inital_cusor_pos) -end -- }}} - -function M.link_preview() - local link = vim.fn.expand('<cfile>') - if not link then return end - - local buf = vim.api.nvim_get_current_buf() - local ln = (vim.api.nvim_win_get_cursor(0)[1]) - 1 - - local j = require('job').jobstart({ - format_title = function() return "link-preview" end, - command = vim.env.SHELL, - args = {'-c', [[ curl -sSfL ]] .. link .. [[ | grep -iPo '(?<=property="og:title" content=")([^\"]+)(?=")' ]]}, - populate_quickfix = false, - enable_recording = true, - }) - - j:after_success(vim.schedule_wrap(function(j, code, _) - local results = j:result() - if not code == 0 or #results == 0 then return end - - local ns = vim.api.nvim_create_namespace('') - vim.api.nvim_buf_set_extmark(buf, ns, ln, 0, { - virt_text = {{results[1], 'Error'}}, - virt_text_pos = 'eol' - }) - end)) -end - -return M |