dotvim/lua/config/util.lua
2023-09-25 12:23:19 -07:00

65 lines
1.5 KiB
Lua

local function invoke(args)
output = vim.fn.system(table.concat(args, ' '))
return string.gsub(output, '%s+$', '')
end
local function get_branch_parent()
local author = invoke({'git', 'config', 'user.name'})
local hash = invoke{
'git',
'log',
'-n1',
'--author="^((?!' .. author .. ').)*$"',
'--perl-regexp',
'--pretty=format:"%H"'
}
if #hash == 0 then
print('All commits are by current author')
else
return hash
end
end
-- UnAlign
vim.api.nvim_create_user_command(
'UnAlign',
function(ctx)
vim.cmd(ctx.line1 .. ',' .. ctx.line2 .. 's/\\(\\S\\+\\)\\s\\{2,\\}/\\1 /g')
end,
{range = '%'}
)
-- TopicEdit
vim.api.nvim_create_user_command(
'TopicEdit',
function(ctx)
local hash = get_branch_parent()
if hash then
local names = invoke({'git', 'diff', '--name-only', hash})
if #names == 0 then
print('No files changed since previous author')
else
local root_dir = invoke({'git', 'rev-parse', '--show-toplevel'})
for name in string.gmatch(names, '[^\r\n]+') do
vim.cmd(string.format('e %s/%s', root_dir, name))
end
end
end
end,
{}
)
-- TopicDiff
vim.api.nvim_create_user_command(
'TopicDiff',
function(ctx)
local hash = get_branch_parent()
if hash then
invoke({'git', 'difftool', '-d', hash})
end
end,
{}
)