feat(config): tmux plugin tmux-fzf-url

config/tmux/plugins/tmux-fzf-url/fzf-url.tmux

@@ -0,0 +1,23 @@
+#!/usr/bin/env bash
+#===============================================================================
+#   Author: Wenxuan
+#    Email: wenxuangm@gmail.com
+#  Created: 2018-04-06 09:30
+#===============================================================================
+SCRIPT_DIR=$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)
+
+# $1: option
+# $2: default value
+tmux_get() {
+  local value
+  value="$(tmux show -gqv "$1")"
+  [ -n "$value" ] && echo "$value" || echo "$2"
+}
+
+key="$(tmux_get '@fzf-url-bind' 'u')"
+history_limit="$(tmux_get '@fzf-url-history-limit' 'screen')"
+extra_filter="$(tmux_get '@fzf-url-extra-filter' '')"
+custom_open="$(tmux_get '@fzf-url-open' '')"
+echo "$extra_filter" >/tmp/filter
+
+tmux bind-key "$key" run -b "$SCRIPT_DIR/fzf-url.sh '$extra_filter' $history_limit '$custom_open'"