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configure nvim-tree with binds + opts
use signature from noice only
add A-L/R arows to go back/forward
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sadan 2025-03-19 18:16:03 -04:00
parent 773903923d
commit a713d9a7cf
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6 changed files with 60 additions and 13 deletions
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44
lua/setuptree.lua
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@ -4,18 +4,56 @@ vim.g.loaded_netrwPlugin = 1
-- optionally enable 24-bit colour
vim.opt.termguicolors = true
local function myOnAttach(bufnr)
local api = require("nvim-tree.api")
local function opts(desc)
return { desc = "nvim-tree: " .. desc, buffer = bufnr, noremap = true, silent = true, nowait = true }
return { desc = "nvim-tree: " .. desc, buffer = bufnr, noremap = true, silent = true, nowait = true }
end
-- defaults
api.config.mappings.default_on_attach(bufnr)
vim.keymap.set("n", "<C-t>", api.tree.close, opts("close tree with ctrl+t"))
vim.keymap.set("n", "H", api.tree.collapse_all, opts("Collapse All"))
vim.keymap.set("n", "h", function()
--- @type Node
local node = api.tree.get_node_under_cursor()
api.node.navigate.parent_close(node)
end, opts("Collapse Parent"))
vim.keymap.set("n", "L", function()
local node = api.tree.get_node_under_cursor()
if node.nodes ~= nil then
-- expand or collapse folder
api.node.open.edit()
else
-- open file as vsplit
api.node.open.vertical()
end
-- Finally refocus on tree if it was lost
api.tree.focus()
end, opts("VSplit open"))
vim.keymap.set("n", "l", function()
--- @type Node
local node = api.tree.get_node_under_cursor()
--- weird types
---@diagnostic disable-next-line: undefined-field
if node.nodes ~= nil then
api.node.open.edit()
end
end)
end
vim.keymap.set("n", "<A-t>", "<Cmd>NvimTreeFindFile<CR>")
-- OR setup with some options
require("nvim-tree").setup({
on_attach = myOnAttach,
hijack_cursor = true,
sync_root_with_cwd = true,
respect_buf_cwd = true,
renderer = {
indent_markers = {
enable = true,
},
},
})