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refactor(autocommand): remove class conceal #406

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Sep 14, 2024
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refactor(autocommand): remove class conceal #406

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37 changes: 0 additions & 37 deletions lua/custom/autocommands.lua
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Original file line number Diff line number Diff line change
Expand Up @@ -133,41 +133,4 @@ vim.api.nvim_create_autocmd({ 'LspAttach' }, {
end,
})

local conceal_ns = vim.api.nvim_create_namespace('class_conceal')
vim.api.nvim_create_autocmd({ 'BufEnter', 'BufWritePost', 'TextChanged', 'InsertLeave' }, {
desc = 'Conceal HTML class attributes. Ideal for big TailwindCSS class lists',
group = vim.api.nvim_create_augroup('class_conceal', { clear = true }),
pattern = { '*.tsx' },
callback = function(event)
local bufnr = event.buf or vim.api.nvim_get_current_buf()

---Ref: https://gist.github.com/mactep/430449fd4f6365474bfa15df5c02d27b
local language_tree = vim.treesitter.get_parser(bufnr, 'tsx')
local syntax_tree = language_tree:parse()
local root = syntax_tree[1]:root()

local ok, query = pcall(
vim.treesitter.query.parse,
'tsx',
[[
((jsx_attribute
(property_identifier) @att_name (#eq? @att_name "class")
(string (string_fragment) @class_value)))
]]
)
if not ok then
return
end

for _, captures, metadata in query:iter_matches(root, bufnr, root:start(), root:end_(), {}) do
local start_row, start_col, end_row, end_col = captures[2]:range()
vim.api.nvim_buf_set_extmark(bufnr, conceal_ns, start_row, start_col + 3, {
end_line = end_row,
end_col = end_col,
conceal = '%', -- "…",
})
end
end,
})

vim.opt.updatetime = 100
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