55 lines
1.3 KiB
Nix
55 lines
1.3 KiB
Nix
{ nix2lua, vim, ... }:
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let
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defaultKeymaps = [
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{ mode = "n"; bind = "<leader>nt"; command = "<CMD>NvimTreeToggle<CR>"; }
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{ mode = "n"; bind = "<leader>nf"; command = "<CMD>NvimTreeFindFile<CR>"; }
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];
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in
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{ configs ? { }
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, keymaps ? defaultKeymaps
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, extraKeymaps ? [ ]
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}:
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with nix2lua.lib;
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let isEmptyVar = name: eq "" (var name); in
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{
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nvim-web-devicons = true;
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nvim-tree-lua = (
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[
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(pipe1 (require "nvim-tree") (call "setup" configs))
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(local (func "open_nvim_tree" [ "data" ] [
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# buffer is a [No Name]
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(local (set "isNoNameBuffer"
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(and
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(isEmptyVar "data.file")
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(isEmptyVar "vim.bo[data.buf].buftype")
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)
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))
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# buffer is a directory
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(local (set "isDirectory"
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(eq 1 (vim.fn.isdirectory "data.file"))
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))
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(if' (not (and (var "isNoNameBuffer") (var "isDirectory")))
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return_void
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)
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# change to the directory
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(if' (var "isDirectory")
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(vim.cmd.cd "data.file")
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)
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# open the tree
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(pipe1 (require "nvim-tree.api") (call0 "tree.open"))
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]))
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(vim.api.nvim_create_autocmd [ "VimEnter" ] { callback = var "open_nvim_tree"; })
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]
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++ map vim.keymap.set (keymaps ++ extraKeymaps)
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);
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}
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