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chore(nvim): add shortcut for folds

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This commit is contained in:
Stefan Imhoff
2024-09-06 12:34:50 +02:00
parent b862f110e4
commit b0eee1430f
1 changed files with 73 additions and 73 deletions
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146
config/nvim/lua/plugins/ufo.lua
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@@ -1,79 +1,79 @@
-- Not UFO in the sky, but an ultra fold in Neovim.
-- https://github.com/kevinhwang91/nvim-ufo
return {
"kevinhwang91/nvim-ufo",
dependencies = "kevinhwang91/promise-async",
config = function()
vim.o.fillchars = [[eob: ,fold: ,foldopen:,foldsep: ,foldclose:]]
vim.o.foldcolumn = "0"
vim.o.foldlevel = 99
vim.o.foldlevelstart = 100
vim.o.foldenable = true
"kevinhwang91/nvim-ufo",
dependencies = "kevinhwang91/promise-async",
config = function()
vim.o.fillchars = [[eob: ,fold: ,foldopen:,foldsep: ,foldclose:]]
vim.o.foldcolumn = "0"
vim.o.foldlevel = 99
vim.o.foldlevelstart = 100
vim.o.foldenable = true
local handler = function(virtText, lnum, endLnum, width, truncate)
local newVirtText = {}
local suffix = (" 󰁂 %d "):format(endLnum - lnum)
local sufWidth = vim.fn.strdisplaywidth(suffix)
local targetWidth = width - sufWidth
local curWidth = 0
for _, chunk in ipairs(virtText) do
local chunkText = chunk[1]
local chunkWidth = vim.fn.strdisplaywidth(chunkText)
if targetWidth > curWidth + chunkWidth then
table.insert(newVirtText, chunk)
else
chunkText = truncate(chunkText, targetWidth - curWidth)
local hlGroup = chunk[2]
table.insert(newVirtText, { chunkText, hlGroup })
chunkWidth = vim.fn.strdisplaywidth(chunkText)
if curWidth + chunkWidth < targetWidth then
suffix = suffix .. (" "):rep(targetWidth - curWidth - chunkWidth)
end
break
end
curWidth = curWidth + chunkWidth
end
table.insert(newVirtText, { suffix, "MoreMsg" })
return newVirtText
end
local handler = function(virtText, lnum, endLnum, width, truncate)
local newVirtText = {}
local suffix = (" 󰁂 %d "):format(endLnum - lnum)
local sufWidth = vim.fn.strdisplaywidth(suffix)
local targetWidth = width - sufWidth
local curWidth = 0
for _, chunk in ipairs(virtText) do
local chunkText = chunk[1]
local chunkWidth = vim.fn.strdisplaywidth(chunkText)
if targetWidth > curWidth + chunkWidth then
table.insert(newVirtText, chunk)
else
chunkText = truncate(chunkText, targetWidth - curWidth)
local hlGroup = chunk[2]
table.insert(newVirtText, { chunkText, hlGroup })
chunkWidth = vim.fn.strdisplaywidth(chunkText)
if curWidth + chunkWidth < targetWidth then
suffix = suffix .. (" "):rep(targetWidth - curWidth - chunkWidth)
end
break
end
curWidth = curWidth + chunkWidth
end
table.insert(newVirtText, { suffix, "MoreMsg" })
return newVirtText
end
require("ufo").setup({
fold_virt_text_handler = handler,
close_fold_kinds_for_ft = {
default = { "imports", "comment" },
},
open_fold_hl_timeout = 300,
enable_get_fold_virt_text = false,
preview = {},
provider_selector = function()
return { "lsp", "indent" }
end,
})
end,
keys = {
{
"zR",
function()
require("ufo").openAllFolds()
end,
desc = "Open all folds",
},
{
"zM",
function()
require("ufo").closeAllFolds()
end,
desc = "Close all folds",
},
{
"zK",
function()
local winid = require("ufo").peekFoldedLinesUnderCursor()
if not winid then
vim.lsp.buf.hover()
end
end,
desc = "Peek fold",
},
},
require("ufo").setup({
fold_virt_text_handler = handler,
close_fold_kinds_for_ft = {
default = { "imports", "comment" },
},
open_fold_hl_timeout = 300,
enable_get_fold_virt_text = false,
preview = {},
provider_selector = function()
return { "lsp", "indent" }
end,
})
end,
keys = {
{
"zR",
function()
require("ufo").openAllFolds()
end,
desc = "Open all folds",
},
{
"zM",
function()
require("ufo").closeAllFolds()
end,
desc = "Close all folds",
},
{
"zK",
function()
local winid = require("ufo").peekFoldedLinesUnderCursor()
if not winid then
vim.lsp.buf.hover()
end
end,
desc = "Peek fold",
},
},
}