64 lines
1.9 KiB
Lua
64 lines
1.9 KiB
Lua
local cmp = require 'cmp'
|
|
local luasnip = require 'luasnip'
|
|
|
|
local has_words_before = function()
|
|
local line, col = unpack(vim.api.nvim_win_get_cursor(0))
|
|
return col ~= 0 and
|
|
vim.api.nvim_buf_get_lines(0, line - 1, line, true)[1]:sub(
|
|
col, col):match("%s") == nil
|
|
end
|
|
|
|
cmp.setup({
|
|
snippet = {
|
|
expand = function(args)
|
|
require('luasnip').lsp_expand(args.body) -- For `luasnip` users.
|
|
end,
|
|
},
|
|
window = {
|
|
-- completion = cmp.config.window.bordered(),
|
|
documentation = cmp.config.window.bordered(),
|
|
},
|
|
mapping = cmp.mapping.preset.insert({
|
|
['<C-b>'] = cmp.mapping.scroll_docs(-4),
|
|
['<C-f>'] = cmp.mapping.scroll_docs(4),
|
|
['<C-Space>'] = cmp.mapping.complete(),
|
|
['<C-e>'] = cmp.mapping.abort(),
|
|
['<CR>'] = cmp.mapping.confirm({ select = true }), -- Accept currently selected item. Set `select` to `false` to only confirm explicitly selected items.
|
|
["<Tab>"] = cmp.mapping(function(fallback)
|
|
if cmp.visible() then
|
|
cmp.select_next_item()
|
|
elseif luasnip.expand_or_jumpable() then
|
|
luasnip.expand_or_jump()
|
|
elseif has_words_before() then
|
|
cmp.complete()
|
|
else
|
|
fallback()
|
|
end
|
|
end, { "i", "s" }),
|
|
["<S-Tab>"] = cmp.mapping(function(fallback)
|
|
if cmp.visible() then
|
|
cmp.select_prev_item()
|
|
elseif luasnip.jumpable(-1) then
|
|
luasnip.jump(-1)
|
|
else
|
|
fallback()
|
|
end
|
|
end, { "i", "s" }),
|
|
}),
|
|
sources = cmp.config.sources({
|
|
{ name = 'nvim_lsp' },
|
|
{ name = 'luasnip' }, -- For luasnip users.
|
|
}, {
|
|
{ name = 'buffer' },
|
|
})
|
|
})
|
|
|
|
-- Set up lspconfig.
|
|
local capabilities = require('cmp_nvim_lsp').default_capabilities()
|
|
require('lspconfig')['solargraph'].setup({ capabilities = capabilities })
|
|
|
|
-- require("luasnip.loaders.from_lua").lazy_load()
|
|
|
|
require('luasnip').filetype_extend("ruby", {"rails"})
|
|
require('luasnip.loaders.from_vscode').lazy_load()
|