alex/guid.nvim
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Add text object

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This commit is contained in:
Alex Yatskov 2023-01-02 20:33:34 -08:00
parent 84169ee52d
commit 60ee2816c8
2 changed files with 60 additions and 32 deletions
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52
lua/guid.lua
View File

@ -1,14 +1,33 @@
Config = {
comma_space = false,
default_style = 'd',
space_after_comma = true,
object_char = 'g',
}
Guid_Patterns = {
'{\\s*0x[0-9a-fA-F]\\{8\\},\\s*0x[0-9a-fA-F]\\{4\\},\\s*0x[0-9a-fA-F]\\{4\\},\\s*{\\s*0x[0-9a-fA-F]\\{2\\},\\s*0x[0-9a-fA-F]\\{2\\},\\s*0x[0-9a-fA-F]\\{2\\},\\s*0x[0-9a-fA-F]\\{2\\},\\s*0x[0-9a-fA-F]\\{2\\},\\s*0x[0-9a-fA-F]\\{2\\},\\s*0x[0-9a-fA-F]\\{2\\},\\s*0x[0-9a-fA-F]\\{2\\}\\s*}\\s*}', -- x
'(\\s*[0-9a-fA-F]\\{8\\}-[0-9a-fA-F]\\{4\\}-[0-9a-fA-F]\\{4\\}-[0-9a-fA-F]\\{4\\}-[0-9a-fA-F]\\{12\\}\\s*)', -- p
'{\\s*[0-9a-fA-F]\\{8\\}-[0-9a-fA-F]\\{4\\}-[0-9a-fA-F]\\{4\\}-[0-9a-fA-F]\\{4\\}-[0-9a-fA-F]\\{12\\}\\s*}', -- b
'[0-9a-fA-F]\\{8\\}-[0-9a-fA-F]\\{4\\}-[0-9a-fA-F]\\{4\\}-[0-9a-fA-F]\\{4\\}-[0-9a-fA-F]\\{12\\}', -- d
'[0-9a-fA-F]\\{32\\}', -- n
}
local function setup(config)
if config then
for key, value in pairs(config) do
Config[key] = config[key] or value
end
end
if Config.object_char then
for _, mode in ipairs({'x', 'o'}) do
for _, prefix in ipairs({'i', 'a'}) do
vim.api.nvim_set_keymap(mode, prefix .. Config.object_char, ':<C-u>GuidObject<cr>', {noremap = true, silent = true})
end
end
end
end
local function get_cursor_pos()
local _, row, col, _ = unpack(vim.fn.getpos('.'))
return {row = row, col = col}
@ -29,10 +48,10 @@ local function find_pattern(pattern, flags)
end
end
local function find_pattern_at_pos(pattern, pos)
local function find_pattern_at_pos(pattern, pos, check_col)
for _, flags in ipairs({'cnW', 'bnW'}) do
local match_pos = find_pattern(pattern, flags)
if match_pos and match_pos.row == pos.row and match_pos.col <= pos.col and match_pos.col + #match_pos.text > pos.col then
if match_pos and match_pos.row == pos.row and (not check_col or match_pos.col <= pos.col and match_pos.col + #match_pos.text > pos.col) then
return match_pos
end
end
@ -94,7 +113,7 @@ local function guid_print(guid, style)
guid_printed = guid_printed:upper():gsub('X', 'x')
end
if Config.space_after_comma then
if Config.comma_space then
guid_printed = guid_printed:gsub(',', ', ')
end
@ -109,16 +128,8 @@ local function guid_insert(style)
end
local function guid_format(style)
local guid_patterns = {
'{\\s*0x[0-9a-fA-F]\\{8\\},\\s*0x[0-9a-fA-F]\\{4\\},\\s*0x[0-9a-fA-F]\\{4\\},\\s*{\\s*0x[0-9a-fA-F]\\{2\\},\\s*0x[0-9a-fA-F]\\{2\\},\\s*0x[0-9a-fA-F]\\{2\\},\\s*0x[0-9a-fA-F]\\{2\\},\\s*0x[0-9a-fA-F]\\{2\\},\\s*0x[0-9a-fA-F]\\{2\\},\\s*0x[0-9a-fA-F]\\{2\\},\\s*0x[0-9a-fA-F]\\{2\\}\\s*}\\s*}', -- x
'(\\s*[0-9a-fA-F]\\{8\\}-[0-9a-fA-F]\\{4\\}-[0-9a-fA-F]\\{4\\}-[0-9a-fA-F]\\{4\\}-[0-9a-fA-F]\\{12\\}\\s*)', -- p
'{\\s*[0-9a-fA-F]\\{8\\}-[0-9a-fA-F]\\{4\\}-[0-9a-fA-F]\\{4\\}-[0-9a-fA-F]\\{4\\}-[0-9a-fA-F]\\{12\\}\\s*}', -- b
'[0-9a-fA-F]\\{8\\}-[0-9a-fA-F]\\{4\\}-[0-9a-fA-F]\\{4\\}-[0-9a-fA-F]\\{4\\}-[0-9a-fA-F]\\{12\\}', -- d
'[0-9a-fA-F]\\{32\\}', -- n
}
for _, guid_pattern in ipairs(guid_patterns) do
local match_pos = find_pattern_at_pos(guid_pattern, get_cursor_pos())
for _, guid_pattern in ipairs(Guid_Patterns) do
local match_pos = find_pattern_at_pos(guid_pattern, get_cursor_pos(), true)
if match_pos then
local line = vim.fn.getline(match_pos.row)
local line_prefix = line:sub(1, match_pos.col - 1) ---@diagnostic disable-line: undefined-field
@ -134,8 +145,19 @@ local function guid_format(style)
vim.api.nvim_notify('No GUID found at cursor!', vim.log.levels.ERROR, {})
end
local function guid_object()
for _, guid_pattern in ipairs(Guid_Patterns) do
local match_pos = find_pattern_at_pos(guid_pattern, get_cursor_pos(), false)
if match_pos then
vim.cmd(string.format(':normal! 0%dlv%dl', match_pos.col - 1, #match_pos.text - 1))
return
end
end
end
return {
setup = setup,
guid_format = guid_format,
guid_insert = guid_insert,
guid_object = guid_object,
setup = setup,
}

8
plugin/guid.lua
View File

@ -1,3 +1,4 @@
if not vim.g.guid then
local guid = require('guid')
local function reload()
@ -13,9 +14,14 @@ local function format(ctx)
guid.guid_format(ctx.args)
end
if not vim.g.guid then
local function object()
guid.guid_object()
end
vim.api.nvim_create_user_command('GuidFormat', format, {nargs = '?'})
vim.api.nvim_create_user_command('GuidInsert', insert, {nargs = '?'})
vim.api.nvim_create_user_command('GuidObject', object, {})
vim.api.nvim_create_user_command('GuidReload', reload, {})
vim.g.guid = true
end