Awesome

jumper.nvim

This is a Neovim plugin for jumper to open files and folders with very few keystrokes, as jumper does in the shell. This allows to quickly navigate to past opened files/folders in an uniform way accross the shell and Neovim. It will therefore:

• keep track of the opened files and visited folders, keeping jumper's database updated.
• interactively fuzzy-find jumper's files and directories using either fzf-lua or Telescope as backend.
• jump with :Zf <query> / :Z <query> to files / folders matching <query>.

https://github.com/homerours/jumper.nvim/assets/12702557/8c053590-09ae-4f08-a050-0a11c97c22c7

Installation

1. Install jumper's binary, following these instructions.
2. Install homerours/jumper.nvim with your plugin manager.
3. (Optional, requires fzf-lua or Telescope) Define keymaps for the interactive pickers to jump to files and directories. For lua configuration, use

vim.keymap.set('n', '<c-y>', require("jumper.fzf-lua").jump_to_directory)
vim.keymap.set('n', '<c-u>', require("jumper.fzf-lua").jump_to_file)
vim.keymap.set('n', '<leader>fu', require("jumper.fzf-lua").find_in_files)

or for vimscript, use

nnoremap <c-y> <cmd>lua require("jumper.fzf-lua").jump_to_directory()<cr>
nnoremap <c-u> <cmd>lua require("jumper.fzf-lua").jump_to_file()<cr>
nnoremap <leader>fu <cmd>lua require("jumper.fzf-lua").find_in_files()<cr>

require("jumper.fzf-lua") has to be replaced by require("telescope").extensions.jumper if using Telescope's backend.

Using for instance Lazy.nvim, steps 2 and 3 can be achieved with

{
    "homerours/jumper.nvim",
    dependencies = { 
        'nvim-telescope/telescope.nvim', -- for Telescope backend
        'ibhagwan/fzf-lua'  -- alternatively, for fzf-lua backend
    }, 
    config = function()
        -- If using Telescope as backend:
        local jumper = require("telescope").extensions.jumper
        -- or, if using fzf-lua as backend:
        local jumper = require("jumper.fzf-lua")

        -- Configure bindings to launch the pickers:
        vim.keymap.set('n', '<c-y>', jumper.jump_to_directory)
        vim.keymap.set('n', '<c-u>', jumper.jump_to_file)
        vim.keymap.set('n', '<leader>fu', jumper.find_in_files)
    end
}

Usage

Use the commands :Zf <query> to open the file that matches best <query> or :Z <query> to change the current working directory. Then, jumper provides 3 "pickers" in order to interactively find files and folders:

Depending of the backend used, these functions can be either accessed using require('jumper.fzf-lua').jump_to_directory() or require('telescope').extensions.jumper.jump_to_directory().

By default, pressing enter on a directory will open that directory in the default file explorer (netrw, oil...). This can be overriden using the on_enter key of the options supplied to the finder:

• jump_to_directory({on_enter = 'find_files'}) will launch a files' search in the selected directory.
• jump_to_directory({on_enter = 'change_cwd'}) will update the current working directory to the selected entry.

Configuration example

Here is an example of configuration, using Lazy.nvim and fzf-lua as backend:

{
    "homerours/jumper.nvim",
    dependencies = { "ibhagwan/fzf-lua" },
    config = function()
        local jumper = require("jumper.fzf-lua")

        vim.keymap.set('n', '<c-y>', 
                    function() jumper.jump_to_directory({ on_enter = 'find_files'}) end)

        vim.keymap.set('n', '<c-u>', jumper.jump_to_file)

        vim.keymap.set('n', '<leader>fu', jumper.find_in_files)

        -- Defaults should be good enough,
        -- one typically does not need the following:
        require("jumper").setup({
            jumper_max_results = 200,           -- maximum number of results to show 
                                                -- in Telescope. Default: 300
            jumper_max_completion_results = 10, -- maximum number of results to show
                                                -- when completing :Z/Zf commands. Default: 12
            jumper_beta = 0.9,                  -- "beta" used for ranking (default: 1.0)
            jumper_syntax = "fuzzy",            -- default = "extended"
            jumper_home_tilde = true,           -- substitute $HOME with ~/ in the results (default: true)
            jumper_relative = false,            -- outputs relative pathes (default: false)
            jumper_case_sensitivity = "insensitive", 
        })
    end
}

Thanks

Big thanks to ibhagwan, developer of fzf-lua who has been super helpful for questions about his plugin. Credits to z and telescope-z