nvim.nix/config/plugins/cmp/cmp.nix

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2024-08-04 21:19:37 +08:00
{ ... }:
{
# Autocompletion plugin
plugins.cmp = {
enable = true;
# Options provided to the require('cmp').setup function.
settings = {
# The sources to use
sources = [
{ name = "nvim_lsp"; } # LSP source for cmp
{ name = "luasnip"; } # Snippets source for cmp
];
# The snippet expansion function.
snippet.expand = ''
function(args)
require('luasnip').lsp_expand(args.body)
end
'';
# cmp mappings declaration
mapping = {
# Select next/previous item.
"<C-e>" = "cmp.mapping.select_next_item()";
"<C-o>" = "cmp.mapping.select_prev_item()";
# Scroll through documentation.
"<C-s>" = "cmp.mapping.scroll_docs(-4)";
"<C-t>" = "cmp.mapping.scroll_docs(4)";
# Confirm selection.
"<C-CR>" = "cmp.mapping.confirm({ behavior = cmp.ConfirmBehavior.Replace, select = true })";
# Exit completion.
"<C-Esc>" = "cmp.mapping.abort()";
};
};
# Scans the sources array and enable the corresponding plugins if they are known to nixvim.
autoEnableSources = true;
};
}