-- CoC configuration
vim.g.coc_global_extensions = {
	'coc-json',
	'coc-html',
	'coc-css',
	'coc-pyright',
	'coc-clangd',
	'coc-rust-analyzer',
	'coc-yaml',
	'coc-tsserver',
	'coc-lua',
	'coc-sh',
	'coc-go',
	'coc-prettier',
	'coc-eslint',
	'coc-markdownlint',
	'coc-vimlsp',
	'coc-zig'
}


-- Use <Tab> and <S-Tab> to navigate completion list
vim.keymap.set('i', '<Tab>', function()
	if vim.fn['coc#pum#visible']() == 1 then
		return vim.fn['coc#pum#next'](1)
	else
		return '<Tab>'
	end
end, { expr = true, silent = true })

vim.keymap.set('i', '<S-Tab>', function()
	if vim.fn['coc#pum#visible']() == 1 then
		return vim.fn['coc#pum#prev'](1)
	else
		return '<S-Tab>'
	end
end, { expr = true, silent = true })

-- Use <CR> to confirm completion
vim.keymap.set('i', '<CR>', function()
	if vim.fn['coc#pum#visible']() == 1 then
		return vim.fn['coc#pum#confirm']()
	else
		return '<CR>'
	end
end, { expr = true, silent = true })