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AwesomeWM - Vim - Tmux Navigator
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==================
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This plugin lets you navigate seamlessly between system windows, vim splits and tmux panes using a consisent set of hotkeys.
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Based on [christoomey/vim-tmux-navigator](https://github.com/christoomey/vim-tmux-navigator) and [fogine/vim-i3wm-tmux-navigator](https://github.com/fogine/vim-i3wm-tmux-navigator).
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Installation
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------------
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### AwesomeWM
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Clone the repo.
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```
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cd ~/.config/awesome
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git clone https://github.com/intrntbrn/awesomewm-vim-tmux-navigator
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```
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This path is hardcoded in some configuration files.
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Add your preferred navigation keybinds to `rc.lua` (e.g. <kbd>Mod4</kbd>+<kbd>arrow</kbd> or <kbd>Mod4</kbd>+<kbd>hjkl</kbd>)
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```
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require("awesomewm-vim-tmux-navigator"){
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up = {"Up", "k"},
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down = {"Down", "j"},
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left = {"Left", "h"},
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right = {"Right", "l"},
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}
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```
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Remove conflicting keybinds from your `rc.lua`.
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### Vim
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```vim
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Plug 'intrntbrn/awesomewm-vim-tmux-navigator'
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```
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Remove similar plugins (like `christoomey/vim-tmux-navigator`).
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### Tmux
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Add the following to your `tmux.conf`.
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```tmux
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# Set Terminal titles where possible
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set-option -g set-titles on
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set-option -g set-titles-string '#S: #W - TMUX'
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# Smart pane switching with awareness of vim splits and system windows
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is_vim="ps -o state= -o comm= -t '#{pane_tty}' \
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| grep -iqE '^[^TXZ ]+ +(\\S+\\/)?g?(view|n?vim?x?)(diff)?$'"
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bind -n C-Left if-shell "$is_vim" "send-keys C-h" "run-shell 'sh ~/.config/awesome/awesomewm-vim-tmux-navigator/tmux_focus.sh left'"
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bind -n C-Down if-shell "$is_vim" "send-keys C-j" "run-shell 'sh ~/.config/awesome/awesomewm-vim-tmux-navigator/tmux_focus.sh down'"
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bind -n C-Up if-shell "$is_vim" "send-keys C-k" "run-shell 'sh ~/.config/awesome/awesomewm-vim-tmux-navigator/tmux_focus.sh up'"
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bind -n C-Right if-shell "$is_vim" "send-keys C-l" "run-shell 'sh ~/.config/awesome/awesomewm-vim-tmux-navigator/tmux_focus.sh right'"
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```
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local capi = {
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root = root,
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screen = screen,
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client = client,
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keygrabber = keygrabber
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}
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local awful = require("awful")
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local glib = require("lgi").GLib
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local unpack = unpack or table.unpack -- luacheck: globals unpack (compatibility with Lua 5.1)
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local module = {}
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local keys = {
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up = { "k" },
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down = { "j" },
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left = { "h" },
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right = { "l" }
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}
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local function new(ks)
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keys = ks or keys
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local aw = {}
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glib.idle_add(glib.PRIORITY_DEFAULT_IDLE, function()
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for k, v in pairs(keys) do
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for _, key_name in ipairs(v) do
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aw[#aw + 1] = awful.key(
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{ "Mod4" },
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key_name,
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function()
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module.focus(k)
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end,
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{
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description = "Change focus to the " .. key_name .. " window",
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group = "Navigator"
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}
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)
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end
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end
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capi.root.keys(awful.util.table.join(capi.root.keys(), unpack(aw)))
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end)
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return module
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end
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function module.focus(dir)
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local c = client.focus
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local client_name = c.name or ""
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if string.find(client_name, "- N?VIM$") then
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keygrabber.stop()
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root.fake_input("key_release", "Super_L")
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root.fake_input("key_release", "Control_L")
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root.fake_input("key_press", "Control_L")
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if dir == "left" then
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root.fake_input("key_release", "h")
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root.fake_input("key_press", "h")
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root.fake_input("key_release", "h")
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else
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if dir == "right" then
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root.fake_input("key_release", "l")
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root.fake_input("key_press", "l")
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root.fake_input("key_release", "l")
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else
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if dir == "up" then
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root.fake_input("key_release", "k")
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root.fake_input("key_press", "k")
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root.fake_input("key_release", "k")
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else
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if dir == "down" then
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root.fake_input("key_release", "j")
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root.fake_input("key_press", "j")
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root.fake_input("key_release", "j")
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end
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end
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end
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end
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root.fake_input("key_release", "Control_L")
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root.fake_input("key_press", "Super_L")
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return
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else
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if string.find(client_name, "- TMUX$") then
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keygrabber.stop()
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root.fake_input("key_release", "Super_L")
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root.fake_input("key_press", "Control_L")
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if dir == "left" then
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root.fake_input("key_release", "Left")
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root.fake_input("key_press", "Left")
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root.fake_input("key_release", "Left")
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else
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if dir == "right" then
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root.fake_input("key_release", "Right")
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root.fake_input("key_press", "Right")
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root.fake_input("key_release", "Right")
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else
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if dir == "up" then
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root.fake_input("key_release", "Up")
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root.fake_input("key_press", "Up")
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root.fake_input("key_release", "Up")
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else
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if dir == "down" then
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root.fake_input("key_release", "Down")
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root.fake_input("key_press", "Down")
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root.fake_input("key_release", "Down")
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end
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end
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end
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end
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root.fake_input("key_release", "Control_L")
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root.fake_input("key_press", "Super_L")
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return
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else
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if collision then
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collision.focus(dir, c)
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else
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awful.client.focus.global_bydirection(dir)
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end
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end
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end
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end
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return setmetatable(module, { __call = function(_, ...)
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return new(...)
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end })
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if has('nvim')
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set title titlestring=%(%{expand(\"%:~:.:h\")}%)/%t\ -\ NVIM
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else
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set title titlestring=%(%{expand(\"%:~:.:h\")}%)/%t\ -\ VIM
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endif
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" Maps <C-h/j/k/l> to switch vim splits in the given direction. If there are
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" no more windows in that direction, forwards the operation to tmux.
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" Additionally, <C-\> toggles between last active vim splits/tmux panes.
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if exists("g:loaded_tmux_navigator") || &cp || v:version < 700
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finish
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endif
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let g:loaded_tmux_navigator = 1
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if !exists("g:tmux_navigator_save_on_switch")
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let g:tmux_navigator_save_on_switch = 0
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endif
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function! s:UseTmuxNavigatorMappings()
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return !exists("g:tmux_navigator_no_mappings") || !g:tmux_navigator_no_mappings
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endfunction
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function! s:InTmuxSession()
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return $TMUX != ''
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endfunction
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function! s:TmuxPaneCurrentCommand()
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echo system("tmux display-message -p '#{pane_current_command}'")
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endfunction
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command! TmuxPaneCurrentCommand call <SID>TmuxPaneCurrentCommand()
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let s:tmux_is_last_pane = 0
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au WinEnter * let s:tmux_is_last_pane = 0
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" Like `wincmd` but also change tmux panes instead of vim windows when needed.
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function! s:TmuxWinCmd(direction)
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if s:InTmuxSession()
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call s:TmuxAwareNavigate(a:direction)
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else
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let oldw = winnr()
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call s:VimNavigate(a:direction)
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if oldw == winnr()
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call s:SystemWindowNavigate(a:direction)
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endif
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endif
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endfunction
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function! s:NeedsVitalityRedraw()
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return exists('g:loaded_vitality') && v:version < 704 && !has("patch481")
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endfunction
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function! s:TmuxGetActivePaneId()
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let cmd = "tmux list-panes -F '#P #{?pane_active,active,}'"
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let list = split(system(cmd), '\n')
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let paneID = ''
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for pane in list
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if match(pane, 'active') != -1
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let paneID = pane
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endif
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endfor
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return paneID
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endfunction
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function! s:TmuxAwareNavigate(direction)
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let nr = winnr()
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"let tmux_pane = ''
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"let tmux_pane = s:TmuxGetActivePaneId()
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let tmux_last_pane = (a:direction == 'p' && s:tmux_is_last_pane)
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if !tmux_last_pane
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call s:VimNavigate(a:direction)
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endif
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" Forward the switch panes command to tmux if:
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" a) we're toggling between the last tmux pane;
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" b) we tried switching windows in vim but it didn't have effect.
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if tmux_last_pane || nr == winnr()
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if g:tmux_navigator_save_on_switch
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update
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endif
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if a:direction == 'p'
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finish
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endif
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let dir = s:CmdToDir(a:direction)
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let cmd = 'sh ~/.bin/tmux_smart.sh '. dir
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silent call system(cmd)
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let output= system("tmux run-shell 'tmux rename-window #{pane_current_command}'")
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"if tmux_pane == s:TmuxGetActivePaneId()
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"call s:SystemWindowNavigate(a:direction)
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"endif
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if s:NeedsVitalityRedraw()
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redraw!
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endif
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let s:tmux_is_last_pane = 1
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else
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let s:tmux_is_last_pane = 0
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endif
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endfunction
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function! s:VimNavigate(direction)
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try
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execute 'wincmd ' . a:direction
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catch
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echohl ErrorMsg | echo 'E11: Invalid in command-line window; <CR> executes, CTRL-C quits: wincmd k' | echohl None
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endtry
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endfunction
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func! s:SystemWindowNavigate(cmd)
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if a:cmd == 'p'
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finish
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endif
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let dir = s:CmdToDir(a:cmd)
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call system('awesome-client ''require("awful.client").focus.global_bydirection("' . dir . '") '' ')
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if !has("gui_running")
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redraw!
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endif
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endfunction
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func! s:CmdToDir(cmd)
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if a:cmd == 'h'
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return "left"
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elseif a:cmd == 'j'
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return "down"
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elseif a:cmd == 'k'
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return "up"
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elseif a:cmd == 'l'
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return "right"
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endif
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endfunction
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command! TmuxNavigateLeft call <SID>TmuxWinCmd('h')
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command! TmuxNavigateDown call <SID>TmuxWinCmd('j')
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command! TmuxNavigateUp call <SID>TmuxWinCmd('k')
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command! TmuxNavigateRight call <SID>TmuxWinCmd('l')
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command! TmuxNavigatePrevious call <SID>TmuxWinCmd('p')
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if s:UseTmuxNavigatorMappings()
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nnoremap <silent> <c-h> :TmuxNavigateLeft<cr>
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nnoremap <silent> <c-j> :TmuxNavigateDown<cr>
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nnoremap <silent> <c-k> :TmuxNavigateUp<cr>
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nnoremap <silent> <c-l> :TmuxNavigateRight<cr>
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nnoremap <silent> <c-\> :TmuxNavigatePrevious<cr>
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endif
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@ -0,0 +1,18 @@
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#!/bin/bash
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dir=$1
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wm_focus() {
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awesome-client 'require("awful.client").focus.global_bydirection("'"$dir"'")'
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}
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case "$dir" in
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"left")
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if [ "$(tmux display-message -p '#{pane_at_left}')" -ne 1 ]; then tmux select-pane -L; else wm_focus; fi ;;
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"right")
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if [ "$(tmux display-message -p '#{pane_at_right}')" -ne 1 ]; then tmux select-pane -R; else wm_focus; fi ;;
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"up")
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if [ "$(tmux display-message -p '#{pane_at_top}')" -ne 1 ]; then tmux select-pane -U; else wm_focus; fi ;;
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"down")
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if [ "$(tmux display-message -p '#{pane_at_bottom}')" -ne 1 ]; then tmux select-pane -D; else wm_focus; fi ;;
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esac
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