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ansible-collection-dotfiles/roles/neovim/files/config/nvim/lua/plugins/nvim-cmp.lua

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-- Add additional capabilities supported by nvim-cmp
local capabilities = require("cmp_nvim_lsp").default_capabilities()
local lspconfig = require "lspconfig"
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-- Enable language servers with the additional completion capabilities
-- offered by nvim-cmp
local servers = {
"ansiblels",
"esbonio",
"gopls",
"pyright",
"rust_analyzer",
"texlab",
}
for _, lsp in ipairs(servers) do
lspconfig[lsp].setup({
-- on_attach = my_custom_on_attach,
capabilities = capabilities,
})
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end
-- luasnip setup
local luasnip = require "luasnip"
-- nvim-cmp setup
local cmp = require "cmp"
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cmp.setup({
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snippet = {
expand = function(args)
luasnip.lsp_expand(args.body)
end,
},
mapping = cmp.mapping.preset.insert({
["<C-u>"] = cmp.mapping.scroll_docs(-4), -- Up
["<C-d>"] = cmp.mapping.scroll_docs(4), -- Down
-- C-b (back) C-f (forward) for snippet placeholder navigation.
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["<C-Space>"] = cmp.mapping.complete(),
["<CR>"] = cmp.mapping.confirm({
behavior = cmp.ConfirmBehavior.Replace,
select = true,
}),
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["<Tab>"] = cmp.mapping(function(fallback)
if cmp.visible() then
cmp.select_next_item()
elseif luasnip.expand_or_jumpable() then
luasnip.expand_or_jump()
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" }),
}),
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sources = {
{ name = "nvim_lsp" },
{ name = "nvim_lua" },
{ name = "luasnip" },
{
name = "buffer",
option = {
keyword_pattern = [[\k\+]],
-- Use all buffers to complete.
get_bufnrs = function()
return vim.api.nvim_list_bufs()
end,
},
},
{ name = "path" },
},
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})