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refactor(nvim): clean up ufo foldlevel logic

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This commit is contained in:
Price Hiller 2023-12-22 11:33:13 -06:00
parent 3a833516a8
commit bf11bbce31
Signed by: Price
SSH Key Fingerprint: SHA256:Y4S9ZzYphRn1W1kbJerJFO6GGsfu9O70VaBSxJO7dF8
1 changed files with 15 additions and 11 deletions
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26
dots/.config/nvim/lua/plugins/configs/nvim-ufo.lua
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@ -1,23 +1,27 @@
vim.api.nvim_create_autocmd("BufReadPre", {
callback = function()
vim.b.ufo_foldlevel = 0
end,
end
})
local change_buf_foldlevel_by = function(num)
local foldlevel = vim.b.ufo_foldlevel or 0
if foldlevel + num >= 0 then
foldlevel = foldlevel + num
end
vim.b.ufo_foldlevel = foldlevel
require("ufo").closeFoldsWith(foldlevel)
end
---@param num integer Set the fold level to this number
local set_buf_foldlevel = function(num)
vim.b.ufo_foldlevel = num
require("ufo").closeFoldsWith(num)
end
---@param num integer The amount to change the UFO fold level by
local change_buf_foldlevel_by = function(num)
local foldlevel = vim.b.ufo_foldlevel or 0
-- Ensure the foldlevel can't be set negatively
if foldlevel + num >= 0 then
foldlevel = foldlevel + num
else
foldlevel = 0
end
set_buf_foldlevel(foldlevel)
end
return {
{
"kevinhwang91/nvim-ufo",
@ -47,7 +51,7 @@ return {
if count == 0 then
count = nil
end
change_buf_foldlevel_by(count or -1)
change_buf_foldlevel_by(-(count) or -1)
end,
desc = "UFO: Fold Less",
},