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local M = {}
local vimrc_augroup
function M.create_augroup_for_vimrc()
vimrc_augroup = vim.api.nvim_create_augroup('Vimrc', {})
end
function M.autocmd(event, opts)
if not opts.group then
opts.group = vimrc_augroup
end
vim.api.nvim_create_autocmd(event, opts)
end
function M.after_ftplugin(ft, callback)
local var_name = 'did_ftplugin_' .. ft .. '_after'
if vim.b[var_name] ~= nil then
return
end
callback(conf)
vim.b[var_name] = true
end
local function set_indentation(style, width)
local editorconfig = vim.b.editorconfig or {}
if not editorconfig.indent_style then
vim.bo.expandtab = style
end
if not editorconfig.tab_width then
vim.bo.tabstop = width
end
if not editorconfig.indent_size then
vim.bo.shiftwidth = width
vim.bo.softtabstop = width
end
end
function M.register_filetype_autocmds_for_indentation()
local SPACE = true
local TAB = false
local indentation_settings = {
c = { style = SPACE, width = 4 },
cmake = { style = SPACE, width = 2 },
cpp = { style = SPACE, width = 4 },
css = { style = SPACE, width = 2 },
docbk = { style = SPACE, width = 2 },
go = { style = TAB, width = 4 },
haskell = { style = SPACE, width = 4 },
html = { style = SPACE, width = 2 },
javascript = { style = SPACE, width = 2 },
javascriptreact = { style = SPACE, width = 2 },
json = { style = SPACE, width = 2 },
leaf = { style = SPACE, width = 4 },
lisp = { style = SPACE, width = 2 },
lua = { style = SPACE, width = 3 },
markdown = { style = SPACE, width = 4 },
nix = { style = SPACE, width = 2 },
php = { style = SPACE, width = 2 },
python = { style = SPACE, width = 4 },
ruby = { style = SPACE, width = 2 },
satysfi = { style = SPACE, width = 2 },
toml = { style = SPACE, width = 2 },
typescript = { style = SPACE, width = 2 },
typescriptreact = { style = SPACE, width = 2 },
vim = { style = SPACE, width = 4 },
xml = { style = SPACE, width = 2 },
yaml = { style = SPACE, width = 2 },
}
for ft, setting in pairs(indentation_settings) do
vimrc.autocmd('FileType', {
pattern = ft,
callback = function()
set_indentation(setting.style, setting.width)
end,
})
end
end
function M.hi(group, attributes)
vim.cmd(('highlight! %s %s'):format(group, attributes))
end
function M.hi_link(from, to)
vim.cmd(('highlight! link %s %s'):format(from, to))
end
M.map_callbacks = {}
-- Wrapper of |getchar()|.
function M.getchar()
local ch = vim.fn.getchar()
while ch == "\\<CursorHold>" do
ch = vim.fn.getchar()
end
return type(ch) == 'number' and vim.fn.nr2char(ch) or ch
end
-- Wrapper of |:echo| and |:echohl|.
function M.echo(message, hl)
if not hl then
hl = 'None'
end
vim.cmd('redraw')
vim.api.nvim_echo({{ message, hl }}, false, {})
end
-- Wrapper of |getchar()|.
function M.getchar_with_prompt(prompt)
M.echo(prompt, 'Question')
return M.getchar()
end
-- Wrapper of |input()|.
-- Only when it is used in a mapping, |inputsave()| and |inputstore()| are
-- required.
function M.input(prompt)
vim.fn.inputsave()
local result = vim.fn.input(prompt)
vim.fn.inputrestore()
return result
end
function M.term(s)
return vim.api.nvim_replace_termcodes(s, true, true, true)
end
function M.iabbrev(from, to)
vim.cmd(('inoreabbrev %s %s'):format(from, to))
end
function M.cabbrev(from, to)
vim.cmd(('cnoreabbrev %s %s'):format(from, to))
end
return M
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