64 lines
1.8 KiB
Lua
Executable file
64 lines
1.8 KiB
Lua
Executable file
local cmp = require("cmp")
|
|
local luasnip = require("luasnip")
|
|
local has_words_before = function()
|
|
unpack = unpack or table.unpack
|
|
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
|
|
|
|
require("mason").setup()
|
|
require("luasnip.loaders.from_vscode").lazy_load()
|
|
require("cmp").setup({
|
|
-- keybinds
|
|
mapping = cmp.mapping.preset.insert({
|
|
-- unsure
|
|
["<C-b>"] = cmp.mapping.scroll_docs(-4),
|
|
["<C-f>"] = cmp.mapping.scroll_docs(4),
|
|
["<C-o>"] = cmp.mapping.complete(),
|
|
["<C-e>"] = cmp.mapping.abort(),
|
|
|
|
-- return to confirm
|
|
["<CR>"] = cmp.mapping.confirm({ select = false }),
|
|
|
|
-- tab to select prev/next option
|
|
-- see: https://github.com/hrsh7th/nvim-cmp/wiki/Example-mappings#luasnip
|
|
["<Tab>"] = cmp.mapping(function(fallback)
|
|
if cmp.visible() then
|
|
cmp.select_next_item()
|
|
-- You could replace the expand_or_jumpable() calls with expand_or_locally_jumpable()
|
|
-- that way you will only jump inside the snippet region
|
|
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" }),
|
|
}),
|
|
|
|
-- snippet engine
|
|
snippet = {
|
|
expand = function(args)
|
|
require("luasnip").lsp_expand(args.body)
|
|
end,
|
|
},
|
|
|
|
-- snippet source
|
|
sources = cmp.config.sources({
|
|
{ name = "nvim_lsp" },
|
|
{ name = "luasnip" },
|
|
}, {
|
|
{ name = "buffer" },
|
|
{ name = "path" },
|
|
}),
|
|
})
|