tmux: Use sesh for tmux session management

The zsh tmux plugin has been removed and instead fzf is shown to select
a session.

tmux/dot-tmux.conf

@@ -73,3 +73,5 @@ bind-key -n M-7 select-window -t 7
 bind-key -n M-8 select-window -t 8
 bind-key -n M-9 select-window -t 9
 bind-key -n M-0 select-window -t 10
+
+bind-key "a" run-shell "which sesh-select"

zsh/dot-local/bin/sesh-select

@@ -0,0 +1,17 @@
+#!/usr/bin/env zsh
+
+exec </dev/tty
+exec <&1
+local session
+session=$(sesh list -id | fzf-tmux -p 70%,60% \
+--no-sort --ansi --border-label ' Select session ' --prompt '⚡  ' \
+--header '  ^a all ^t tmux ^g configs ^x zoxide ^d tmux kill ^f find' \
+--bind 'btab:down,tab:up' \
+--bind 'ctrl-a:change-prompt(⚡  )+reload(sesh list -id)' \
+--bind 'ctrl-t:change-prompt(🪟  )+reload(sesh list -t -id)' \
+--bind 'ctrl-g:change-prompt(⚙️  )+reload(sesh list -c -id)' \
+--bind 'ctrl-x:change-prompt(📁  )+reload(sesh list -z -id)' \
+--bind 'ctrl-f:change-prompt(🔎  )+reload(fd -H -d 2 -t d -E .Trash . ~)' \
+--bind 'ctrl-d:execute(tmux kill-session -t {2..})+change-prompt(⚡  )+reload(sesh list -id)')
+[[ -z "$session" ]] && return
+sesh connect $session

zsh/dot-zshrc

@@ -22,7 +22,6 @@ plugins=(
 	# Disabled because the highlighting conflicts with autosuggestions
 	# history-substring-search
 	vi-mode
-	tmux
 	colored-man-pages
 	command-not-found
 	zsh-autopair
@@ -43,10 +42,6 @@ VI_MODE_SET_CURSOR=true
 # Might cause issues?
 KEYTIMEOUT=1
 
-ZSH_TMUX_AUTOSTART=true
-ZSH_TMUX_AUTOCONNECT=false
-ZSH_TMUX_FIXTERM=true
-
 fpath+=${ZSH_CUSTOM:-${ZSH:-~/.oh-my-zsh}/custom}/plugins/zsh-completions/src
 autoload -U compinit && compinit
 source "$ZSH/oh-my-zsh.sh"
@@ -60,12 +55,12 @@ export EDITOR=nvim
 
 alias cl="clear"
 
-if hash bat 2>/dev/null; then
+if (( $+commands[hash] )); then
 	export BAT_THEME="gruvbox-dark"
 	alias cat=bat
 fi
 
-if hash devcontainer 2>/dev/null; then
+if (( $+commands[devcontainer] )); then
 	dc() {
 	  ORIG_DIR="$PWD"
 	  while [[ "$PWD" != / ]] ; do
@@ -92,7 +87,7 @@ if hash devcontainer 2>/dev/null; then
 	}
 fi
 
-if hash pnpm 2>/dev/null; then
+if (( $+commands[pnpm] )); then
 	export PNPM_HOME="/home/tim/.local/share/pnpm"
 	case ":$PATH:" in
 	  *":$PNPM_HOME:"*) ;;
@@ -110,22 +105,22 @@ export FZF_DEFAULT_OPTS=$FZF_DEFAULT_OPTS'
   --prompt="> " --marker="◆" --pointer=">" --separator="─"
   --scrollbar="│" --info="right"'
 
-if hash fd 2>/dev/null; then
+if (( $+commands[fd] )); then
 	export FZF_DEFAULT_COMMAND="fd --type f --strip-cwd-prefix"
 	export FZF_CTRL_T_COMMAND="$FZF_DEFAULT_COMMAND"
 fi
-if hash fzf 2>/dev/null; then
+if (( $+commands[fzf] )); then
 	source <(fzf --zsh)
 
-	if hash paru 2>/dev/null; then
+	if (( $+commands[paru] )); then
 		function pi {
-			paru -Slq | fzf -q "$1" --border-label="Packages" --multi --preview 'paru -Si {1} --color=always' | xargs -ro paru -S
+			paru -Slq | fzf -q "$1" --border-label=" Install package " --multi --preview 'paru -Si {1} --color=always' | xargs -ro paru -S
 		}
 	fi
 fi
 
 export _ZO_FZF_OPTS="--tmux"
-if hash zoxide 2>/dev/null; then
+if (( $+commands[zoxide] )); then
 	eval "$(zoxide init zsh --cmd cd)"
 fi
 
@@ -142,3 +137,15 @@ for km in viopp visual; do
     bindkey -M $km $c select-bracketed
   done
 done
+
+ZSH_TMUX_AUTOSTART=true
+if (( $+commands[tmux] )); then
+	if [[ -z "$TMUX" && "$ZSH_TMUX_AUTOSTART" == "true" && -z "$INSIDE_EMACS" && -z "$EMACS" && -z "$VIM" && -z "$INTELLIJ_ENVIRONMENT_READER" && -z "$ZED_TERM" ]]; then
+		if (( $+commands[sesh] )); then
+			sesh-select
+		else
+			tmux new-session
+		fi
+		exit
+	fi
+fi