tmux: use tpm to manage plugins

shell/tmux/.tmux.conf

@@ -276,5 +276,17 @@ set -g message-bg colour5
 ##
 run-shell "~/.dotfiles-new/shell/tmux/scripts/prefix-highlight.tmux"
 
-## User defined overrides
+# User defined overrides
 if '[ -f ~/.tmux.local.conf ]' 'source ~/.tmux.local.conf'
+
+# Plugins
+set -g @plugin 'tmux-plugins/tpm'
+set -g @plugin 'tmux-plugins/tmux-copycat'
+set -g @plugin 'tmux-plugins/tmux-yank'
+set -g @plugin 'tmux-plugins/tmux-open'
+set -g @plugin 'tmux-plugins/tmux-logging'
+
+set -g @plugin 'tmux-plugins/tmux-prefix-highlight'
+
+# Start plugin manager
+run '~/.tmux/plugins/tpm/tpm'

shell/tmux/install

@@ -11,3 +11,8 @@ case "$OSTYPE" in
             sudo apt-get install -y tmux
         fi
 esac
+
+git-repo() { [[ -d $2 ]] || git clone "https://github.com/$1" "$2"; }
+
+CWD="$(dirname $0)"
+git-repo tmux-plugins/tpm "$CWD/.tmux/plugins/tpm"

shell/tmux/update

@@ -0,0 +1,7 @@
+#!/usr/bin/env bash
+
+CWD="$(dirname $0)"
+if [[ -d "$CWD/.tmux/plugins/tpm/bin" ]]; then
+    "$CWD/.tmux/plugins/tpm/bin/update_plugins" all
+    "$CWD/.tmux/plugins/tpm/bin/clean_plugins" all
+fi