From 0b03acebd8b8c36ecdfbf9256bd944d08ea00e4d Mon Sep 17 00:00:00 2001
From: Ismo Vuorinen <ismo@ivuorinen.net>
Date: Thu, 2 Jan 2025 22:22:59 +0200
Subject: [PATCH] feat(config): tmux plugin tmux-fzf-url

---
 config/tmux/plugins/tmux-fzf-url/LICENSE.txt  |  1 +
 config/tmux/plugins/tmux-fzf-url/fzf-url.sh   | 64 +++++++++++++++++++
 config/tmux/plugins/tmux-fzf-url/fzf-url.tmux | 23 +++++++
 config/tmux/tmux.conf                         |  6 +-
 4 files changed, 93 insertions(+), 1 deletion(-)
 create mode 100644 config/tmux/plugins/tmux-fzf-url/LICENSE.txt
 create mode 100755 config/tmux/plugins/tmux-fzf-url/fzf-url.sh
 create mode 100755 config/tmux/plugins/tmux-fzf-url/fzf-url.tmux

diff --git a/config/tmux/plugins/tmux-fzf-url/LICENSE.txt b/config/tmux/plugins/tmux-fzf-url/LICENSE.txt
new file mode 100644
index 0000000..19d6c5c
--- /dev/null
+++ b/config/tmux/plugins/tmux-fzf-url/LICENSE.txt
@@ -0,0 +1 @@
+https://wfxr.mit-license.org/2018
diff --git a/config/tmux/plugins/tmux-fzf-url/fzf-url.sh b/config/tmux/plugins/tmux-fzf-url/fzf-url.sh
new file mode 100755
index 0000000..cc60e16
--- /dev/null
+++ b/config/tmux/plugins/tmux-fzf-url/fzf-url.sh
@@ -0,0 +1,64 @@
+#!/usr/bin/env bash
+#===============================================================================
+#   Author: Wenxuan
+#    Email: wenxuangm@gmail.com
+#  Created: 2018-04-06 12:12
+#===============================================================================
+get_fzf_options()
+{
+  local fzf_options
+  local fzf_default_options='-w 100% -h 50% --multi -0 --no-preview'
+  fzf_options="$(tmux show -gqv '@fzf-url-fzf-options')"
+  [ -n "$fzf_options" ] && echo "$fzf_options" || echo "$fzf_default_options"
+}
+
+fzf_filter()
+{
+  eval "fzf-tmux $(get_fzf_options)"
+}
+
+custom_open=$3
+open_url()
+{
+  if [[ -n $custom_open ]]; then
+    $custom_open "$@"
+  elif hash xdg-open &> /dev/null; then
+    nohup xdg-open "$@"
+  elif hash open &> /dev/null; then
+    nohup open "$@"
+  elif [[ -n $BROWSER ]]; then
+    nohup "$BROWSER" "$@"
+  fi
+}
+
+limit='screen'
+[[ $# -ge 2 ]] && limit=$2
+
+if [[ $limit == 'screen' ]]; then
+  content="$(tmux capture-pane -J -p -e | sed -r 's/\x1B\[[0-9;]*[mK]//g'))"
+else
+  content="$(tmux capture-pane -J -p -e -S -"$limit" | sed -r 's/\x1B\[[0-9;]*[mK]//g'))"
+fi
+
+urls=$(echo "$content" | grep -oE '(https?|ftp|file):/?//[-A-Za-z0-9+&@#/%?=~_|!:,.;]*[-A-Za-z0-9+&@#/%=~_|]')
+wwws=$(echo "$content" | grep -oE '(http?s://)?www\.[a-zA-Z](-?[a-zA-Z0-9])+\.[a-zA-Z]{2,}(/\S+)*' | grep -vE '^https?://' | sed 's/^\(.*\)$/http:\/\/\1/')
+ips=$(echo "$content" | grep -oE '[0-9]{1,3}\.[0-9]{1,3}\.[0-9]{1,3}\.[0-9]{1,3}(:[0-9]{1,5})?(/\S+)*' | sed 's/^\(.*\)$/http:\/\/\1/')
+gits=$(echo "$content" | grep -oE '(ssh://)?git@\S*' | sed 's/:/\//g' | sed 's/^\(ssh\/\/\/\)\{0,1\}git@\(.*\)$/https:\/\/\2/')
+gh=$(echo "$content" | grep -oE "['\"]([_A-Za-z0-9-]*/[_.A-Za-z0-9-]*)['\"]" | sed "s/['\"]//g" | sed 's#.#https://github.com/&#')
+
+if [[ $# -ge 1 && $1 != '' ]]; then
+  extras=$(echo "$content" | eval "$1")
+fi
+
+items=$(
+  printf '%s\n' "${urls[@]}" "${wwws[@]}" "${gh[@]}" "${ips[@]}" "${gits[@]}" "${extras[@]}" \
+    | grep -v '^$' \
+    | sort -u \
+    | nl -w3 -s '  '
+)
+[ -z "$items" ] && tmux display 'tmux-fzf-url: no URLs found' && exit
+
+fzf_filter <<< "$items" | awk '{print $2}' \
+  | while read -r chosen; do
+    open_url "$chosen" &> "/tmp/tmux-$(id -u)-fzf-url.log"
+  done
diff --git a/config/tmux/plugins/tmux-fzf-url/fzf-url.tmux b/config/tmux/plugins/tmux-fzf-url/fzf-url.tmux
new file mode 100755
index 0000000..06063e2
--- /dev/null
+++ b/config/tmux/plugins/tmux-fzf-url/fzf-url.tmux
@@ -0,0 +1,23 @@
+#!/usr/bin/env bash
+#===============================================================================
+#   Author: Wenxuan
+#    Email: wenxuangm@gmail.com
+#  Created: 2018-04-06 09:30
+#===============================================================================
+SCRIPT_DIR=$(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'"
diff --git a/config/tmux/tmux.conf b/config/tmux/tmux.conf
index 0608c18..7cd6454 100644
--- a/config/tmux/tmux.conf
+++ b/config/tmux/tmux.conf
@@ -159,6 +159,10 @@ set -g @mode_indicator_copy_mode_style 'bg=default,fg=yellow'
 set -g @mode_indicator_empty_mode_style 'bg=default,fg=#7aa2f7'
 set -g @mode_indicator_sync_mode_style 'bg=default,fg=red'
 
+# https://github.com/wfxr/tmux-fzf-url
+set -g @fzf-url-bind 'u'
+set -g @fzf-url-history-limit '2000'
+
 #  ╭──────────────────────────────────────────────────────────╮
 #  │ Plugins                                                  │
 #  ╰──────────────────────────────────────────────────────────╯
@@ -172,7 +176,7 @@ run-shell ~/.dotfiles/config/tmux/plugins/tmux-suspend/suspend.tmux
 run-shell ~/.dotfiles/config/tmux/plugins/tmux-yank/yank.tmux
 run-shell ~/.dotfiles/config/tmux/plugins/tmux-current-pane-hostname/current_pane_hostname.tmux
 run-shell ~/.dotfiles/config/tmux/plugins/tmux-dark-notify/main.tmux
+run-shell ~/.dotfiles/config/tmux/plugins/tmux-fzf-url/fzf-url.tmux
 
 if-shell "test -e $HOME/.local/state/tmux/tmux-dark-notify-theme.conf" \
   "source-file $HOME/.local/state/tmux/tmux-dark-notify-theme.conf"
-