Tomas Mirchev
b8e96240ab
Reviewed-on: #1 Co-authored-by: Tomas Mirchev <contact@tomastm.com> Co-committed-by: Tomas Mirchev <contact@tomastm.com>
129 lines
3.5 KiB
Lua
129 lines
3.5 KiB
Lua
-- Highlight when yanking (copying) text
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vim.api.nvim_create_autocmd("TextYankPost", {
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callback = function()
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vim.highlight.on_yank()
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end,
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})
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----------------------------------------------
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-- Reload ColorScheme by clearing cached modules
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vim.api.nvim_create_user_command("ReloadColorscheme", function()
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local current = vim.g.colors_name
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if not current then
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vim.notify("No colorscheme is currently set", vim.log.levels.WARN)
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return
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end
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-- clear only the cached modules for this theme
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for k in pairs(package.loaded) do
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if k:match("^themes%." .. current) then
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package.loaded[k] = nil
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end
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end
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-- reload it
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vim.cmd("colorscheme " .. current)
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vim.notify("Reloaded " .. current .. " colorscheme", vim.log.levels.INFO)
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end, { desc = "Reload the current colorscheme" })
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----------------------------------------------
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--[[
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Command :TSHighlightRoots (works but uncomment only when used)
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Description:
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Collects all Tree-sitter highlight groups, resolves their links,
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and outputs the unique root groups actually used (for theming/debugging).
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Usage:
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:TSHighlightRoots -> prints roots in the command line
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:TSHighlightRoots <filename> -> writes roots into <filename> (overwrites)
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(filename supports ~ and tab-completion)
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]]
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-- local function resolve_link(name)
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-- local seen = {}
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-- while name and not seen[name] do
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-- seen[name] = true
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-- local hl = vim.api.nvim_get_hl(0, { name = name })
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-- if hl.link then
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-- name = hl.link
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-- else
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-- return name
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-- end
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-- end
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-- end
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--
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-- vim.api.nvim_create_autocmd("VimEnter", {
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-- callback = function()
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-- vim.api.nvim_create_user_command("TSHighlightRoots", function(opts)
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-- local roots = {}
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-- for _, group in ipairs(vim.fn.getcompletion("@", "highlight")) do
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-- local root = resolve_link(group)
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-- if root then
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-- roots[root] = true
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-- end
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-- end
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--
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-- local output = { "Unique root highlight groups used by Tree-sitter:" }
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-- for root in pairs(roots) do
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-- table.insert(output, " " .. root)
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-- end
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--
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-- if opts.args ~= "" then
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-- -- write to file
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-- local filename = vim.fn.expand(opts.args)
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-- local fd = assert(io.open(filename, "w"))
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-- fd:write(table.concat(output, "\n"))
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-- fd:close()
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-- print("Wrote roots to " .. filename)
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-- else
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-- -- default: print to command line
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-- for _, line in ipairs(output) do
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-- print(line)
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-- end
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-- end
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-- end, {
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-- nargs = "?", -- allow 0 or 1 argument
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-- complete = "file", -- tab-complete filenames
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-- })
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-- end,
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-- })
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----------------------------------------------
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-- Useful tricks that do not fully work
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----------------------------------------------
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-- -- Show cursorline only in the active window
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--
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-- vim.api.nvim_create_autocmd({ "WinEnter", "BufEnter" }, {
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-- callback = function()
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-- local ft = vim.bo.filetype
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-- vim.notify("enter: " .. ft .. " - " .. vim.bo.buftype)
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-- -- if not ft:match("^Telescope") and ft ~= "NvimTree" then
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-- -- vim.wo.cursorline = true
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-- -- end
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-- end,
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-- })
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-- vim.api.nvim_create_autocmd({ "WinLeave", "BufLeave" }, {
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-- callback = function()
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-- local ft = vim.bo.filetype
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-- vim.notify("exit: " .. ft .. " - " .. vim.bo.buftype)
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-- -- if not ft:match("^Telescope") and ft ~= "NvimTree" then
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-- -- vim.wo.cursorline = false
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-- -- end
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-- end,
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-- })
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----------------------------------------------
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-- -- Associate filetype
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--
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-- vim.api.nvim_create_autocmd("FileType", {
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-- pattern = "text",
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-- callback = function()
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-- vim.bo.filetype = "markdown"
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-- end,
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-- })
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