[Feature] fzf content of files in the dir under the cursor

[LintaoAmons]

So, I want to have some shortcut to trigger maybe a telescope fzf window to search the content inside the files of dir under the current cursor.

[cseickel]

You know, I want that too so I just wrote a custom mapping for it. You can put this in your config:

      require("neo-tree").setup({
        filesystem = {
          window = {
            mappings = {
              ["g"] = function(state)
                -- get the current node
                local node = state.tree:get_node()
                -- if the node is not a directory, walk up the tree until we find one
                while node and node.type ~= 'directory' do
                  local parent_id = node:get_parent_id()
                  if parent_id == nil then
                    -- we must have reached the root node
                    -- this should not happen because the root node is always a directory
                    -- but just in case...
                    node = nil
                    break
                  end
                  node = state.tree:get_node(parent_id)
                end
                -- if we somehow didn't find a directory, just use the root node
                local path = node and node.path or state.path
                require('telescope.builtin').live_grep({
                  search_dirs = { path },
                  prompt_title = string.format('Grep in [%s]', vim.fs.basename(path)),
                })
              end,
            }
          }
        }
      })

[LintaoAmons]

Nice and smooth!
We really nice a place to collect all of those code snippets like this one

[miversen33]

https://github.com/nvim-neo-tree/neo-tree.nvim/wiki/Recipes exists lol