This is a collection of dotfiles and scripts for my bspwm setup
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local builtin
local telescope
local F = require("core.functions")
local M = {}
M.setup = function()
-- Prevent dependency loop
builtin = require("telescope.builtin")
telescope = require("telescope")
end
-- Set which-key key section description
M.wk = function(keybind, description, bufnr)
require("which-key").register({
[keybind] = { name = description, _ = "which_key_ignore" },
}, { mode = { "n", "v" }, buffer = bufnr }) -- bufnr = nil means global
end
M.buffer_close = function()
-- Check if there are more than 2 buffers and alternate file is set
local command = vim.fn.expand("#") ~= "" and #vim.fn.getbufinfo({ buflisted = 1 }) > 1
and "e #|bd #|bwipeout #" -- see `:h c_#`
or "bd"
vim.api.nvim_command(command)
end
M.buffer_dashboard = function()
vim.api.nvim_command("Dashboard")
end
M.file_config = function()
builtin.find_files({
prompt_title = "Nvim Config",
cwd = "~/.config/nvim",
hidden = true,
no_ignore = true,
-- path_display = { "shorten" },
})
end
M.file_find = function()
builtin.find_files({
cwd = F.get_current_directory(),
hidden = true,
no_ignore = true,
})
end
M.file_find_home = function()
builtin.find_files({
cwd = "~",
hidden = true,
no_ignore = true,
})
end
M.file_find_root = function()
local cwd = F.get_current_directory():gsub("^/", "")
builtin.find_files({ default_text = cwd, cwd = "/" })
end
M.file_find_recent = function()
telescope.extensions.recent_files.pick()
end
M.file_save = function()
vim.api.nvim_command("w")
end
M.goto_trouble = function()
vim.api.nvim_command("Trouble")
end
M.goto_todos_telescope = function()
vim.api.nvim_command("TodoTelescope")
end
M.goto_todos_trouble = function()
vim.api.nvim_command("TodoTrouble")
end
-- Smart delete
M.hungry_delete = function()
return function()
local start_line = vim.fn.line(".")
local start_col = vim.fn.col(".")
local start_line_content = vim.fn.getline(start_line)
local line_length = start_line_content:len()
-- Check if there are multiple whitespace characters after the cursor
local is_1_whitespace = start_line_content:sub(start_col, start_col):match("%s")
local is_2_whitespace = start_line_content:sub(start_col + 1, start_col + 1):match("%s")
if (start_col <= line_length - 1 and is_1_whitespace and is_2_whitespace)
or (start_col == line_length and is_1_whitespace)
or start_col - 1 == line_length then -- in insert mode, the column is 1 higher
-- Hungry delete
-- Iterate forwards through each line and character
local last_line = vim.fn.line("$")
for line = start_line, last_line do
local line_content = (line == start_line) and start_line_content or vim.fn.getline(line)
local col = (line == start_line) and start_col or 1
for c = col, #line_content do
local char = line_content:sub(c, c)
-- Look until it hits a non-whitespace character
if not vim.fn.strcharpart(char, 0, 1):match("%s") then
-- Delete empty lines, from the starting line to the current line
vim.api.nvim_buf_set_lines(0, start_line - 1, line - 1, false, {})
-- Keep the content that was before the cursor at the start_line,
-- plus the content from the current column to the end of the current line
vim.fn.setline(start_line,
start_line_content:sub(1, start_col - 1) .. line_content:sub(c))
vim.fn.cursor({ start_line, start_col })
return
end
end
end
-- Delete empty lines, if the end of the buffer was only whitespace
vim.api.nvim_buf_set_lines(0, start_line - 1, last_line, false, {})
-- Keep the content that was before the cursor
vim.fn.setline(start_line, start_line_content:sub(1, start_col - 1))
vim.fn.cursor({ start_line, start_col })
else
-- Normal delete
vim.cmd("normal! x")
end
end
end
-- Smart backspace
M.hungry_delete_backspace = function()
-- Cache some values
local core = require("ultimate-autopair.core")
local keycode = vim.api.nvim_replace_termcodes("<Plug>ultimate-autopair-BS", true, false, true)
local fallback = vim.api.nvim_replace_termcodes("<C-h>", true, false, true) -- <BS> => <C-h>, \b
return function()
local start_line = vim.fn.line(".")
local start_col = vim.fn.col(".")
local start_line_content = vim.fn.getline(start_line)
-- Check if there are multiple whitespace characters before the cursor
local is_1_whitespace = start_line_content:sub(start_col - 1, start_col - 1):match("%s")
local is_2_whitespace = start_line_content:sub(start_col - 2, start_col - 2):match("%s")
if (start_col >= 3 and is_1_whitespace and is_2_whitespace)
or (start_col == 2 and is_1_whitespace)
or start_col == 1 then
-- Hungry delete
-- Iterate backwards through each line and character
for line = start_line, 1, -1 do
local line_content = (line == start_line) and start_line_content or vim.fn.getline(line)
local col = (line == start_line) and (start_col - 1) or #line_content
for c = col, 1, -1 do
local char = line_content:sub(c, c)
-- Look until it hits a non-whitespace character
if not vim.fn.strcharpart(char, 0, 1):match("%s") then
-- Delete empty lines, from the starting line to the current line
vim.api.nvim_buf_set_lines(0, line - 1, start_line - 1, false, {})
-- Keep the content from the start of the current line to the current column,
-- plus the content that was after the cursor at the start_line
vim.fn.setline(line, line_content:sub(1, c) .. (line == start_line
and line_content:sub(start_col) -- found non-whitespace on the same line it started
or start_line_content:sub(start_col))) -- jumped through empty lines
vim.fn.cursor({ line, c + 1 })
return
end
end
end
-- Delete empty lines, if the start of the buffer was only whitespace
vim.api.nvim_buf_set_lines(0, 0, start_line - 1, false, {})
-- Keep the content that was after the cursor
vim.fn.setline(1, "" .. start_line_content:sub(start_col))
else
-- Normal backspace, prevent run_run recursive mapping via fallback to \b
local actions = core.run_run(keycode)
vim.api.nvim_feedkeys(actions ~= keycode and actions or fallback, "n", false) -- equivalent to { expr = true }
end
end
end
M.lsp_format_buffer = function()
vim.lsp.buf.format({
formatting_options = {
tabSize = 4,
insertSpaces = false,
},
})
end
M.project_file = function()
local res, err = F.find_project_root()
if res then
builtin.git_files({ cwd = res })
else -- fall-back to find_files, if current buffer isnt in a project
builtin.find_files({ cwd = err })
end
end
M.project_grep = function()
local res, err = F.find_project_root()
builtin.live_grep({ cwd = res or err })
end
M.project_list = function()
telescope.extensions.projects.projects()
end
M.search_buffer = function()
builtin.current_buffer_fuzzy_find({
previewer = false,
sorting_strategy = "ascending",
})
end
-- TODO: Temporary copy/pasted until project_nvim exposes this function
-- https://github.com/ahmedkhalf/project.nvim/issues/145
-- TODO: Create a Telescope extension out of this, for telescope-all-recent
local function create_finder()
local results = require("project_nvim").get_recent_projects()
local entry_display = require("telescope.pickers.entry_display")
local finders = require("telescope.finders")
-- Reverse results
for i = 1, math.floor(#results / 2) do
results[i], results[#results - i + 1] = results[#results - i + 1], results[i]
end
local displayer = entry_display.create({
separator = " ",
items = {
{
width = 30,
},
{
remaining = true,
},
},
})
local function make_display(entry)
return displayer({ entry.name, { entry.value, "Comment" } })
end
return finders.new_table({
results = results,
entry_maker = function(entry)
local name = vim.fn.fnamemodify(entry, ":t")
return {
display = make_display,
name = name,
value = entry,
ordinal = name .. " " .. entry,
}
end,
})
end
M.vc_select_repo = function()
-- local projects = require("project_nvim").get_recent_projects()
local actions = require("telescope.actions")
local action_state = require("telescope.actions.state")
local conf = require("telescope.config").values
-- local finders = require("telescope.finders")
local pickers = require("telescope.pickers")
pickers.new({}, {
prompt_title = "Select Project",
finder = create_finder(),
-- finder = telescope.extensions.projects.create_finder(),
-- finder = finders.new_table {
-- results = projects,
-- },
previewer = false,
sorter = conf.generic_sorter({}),
attach_mappings = function(prompt_bufnr)
actions.select_default:replace(function()
actions.close(prompt_bufnr)
local selection = action_state.get_selected_entry()
-- require("neogit").open({ cwd = selection[1] })
require("neogit").open({ cwd = selection.value })
end)
return true
end,
}):find()
end
M.vc_status = function()
-- Open the repository of the current file
require("neogit").open({ cwd = "%:p:h" })
end
return M