Add surfraw rofi extension to search the web with bangs

.config/rofi-surfraw/searchengines

@@ -0,0 +1,5 @@
+!aur - surfraw - duckduckgo !aur
+!wp - surfraw - wikipedia
+!rb - custom - https://www.rebuy.de/kaufen/suchen?q=
+!sp - custom - http://www.sputnikmusic.com/search_results.php?genreid=0&search_in=Bands&search_text=
+!hn - surfraw - duckduckgo !hackernews

.config/rofi-surfraw/surfraw.conf

@@ -0,0 +1,2 @@
+default=duckduckgo
+help_color="#0C73C2"

.config/sxhkd/sxhkdrc

@@ -12,10 +12,14 @@ super + space
 super + r
   exec rofi -modi combi,ssh -show combi -combi-modi "window,clipboard:greenclip print,run"
 
-# open more extensive run menu
+# open gopass frontend menu
 super + p
   exec rofi-gopass
 
+# open surfraw rofi frontend
+super + q
+  exec rofi-surfraw
+
 # System functionality
 
 # Enable lock screen (TODO does not stop music, etc yet

.local/bin/rofi-surfraw

@@ -0,0 +1,86 @@
+#!/bin/bash
+
+# source surfraw config
+source $HOME/.surfraw.conf
+
+# load global files
+source /etc/rofi-surfraw.conf
+
+# create local copy of custom searchengines
+if [[ ! -d $HOME/.config/rofi-surfraw ]]; then
+    mkdir $HOME/.config/rofi-surfraw/searchengines 
+fi
+if [[ ! -f $HOME/.config/rofi-surfraw/searchengines ]]; then
+    cp /usr/share/doc/rofi-surfraw/searchengines $HOME/.config/rofi-surfraw/searchengines
+fi
+
+# get local config
+if [[ -f $HOME/.config/rofi-surfraw/config ]]; then
+    source $HOME/.config/rofi-surfraw/config
+fi
+
+# get list of search engines from surfraw
+if [[ $@ == *"--no-list"* ]]; then
+    :
+else
+#    list=$(sr -elvi | awk '{ print "?"$1 }' | tail -n +2)
+    list=$(sr -elvi | awk '{if (NR!=1) print "?"$1 }')
+fi
+
+# get custom engines from text file
+if [[ $@ == *"--no-custom"* ]]; then
+    :
+else
+#    custom=$(cat $HOME/.config/rofi-surfraw/searchengines | awk -F ' - ' '{ print $1 }')
+    custom=$(awk -F ' - ' '{ print $1 }' $HOME/.config/rofi-surfraw/searchengines)
+fi
+
+main () {
+# Draw Menu
+HELP_MSG="<span color=\"$help_color\">Hit Ctrl+Space to complete Engine Name
+Searches without prepended engine use "${default}"</span>"
+elvi=$(echo -e "${list}\n${custom}" | rofi -dmenu -mesg "${HELP_MSG}" -p "Search > ")
+
+# Some logic
+if [[ $elvi == "" ]]; then exit
+elif [[ $elvi == "!"* ]]; then
+    entry=$(grep "$(echo "${elvi}" | awk '{ print $1 }')" "$HOME/.config/rofi-surfraw/searchengines")
+    method=$(echo "${entry}" | awk -F ' - ' '{ print $2 }')
+    bang=$(echo "${entry}" | awk -F ' - ' '{ print $3 }')
+    search=$(echo "${elvi}" | awk '{$1=""; print $0}' | cut -c 2-)
+    if [[ $method == "surfraw" ]]; then
+        sr ${bang} ${search}
+    elif [[ $method == "custom" ]]; then
+        "$SURFRAW_graphical_browser" $SURFRAW_graphical_browser_args ${bang}"${search}"
+    fi
+elif [[ $elvi == "?"* ]]; then
+    name=$(echo "${elvi}" | awk '{ print $1 }' | cut -c 2-)
+    search=$(echo "${elvi}" | awk '{$1=""; print $0}' | cut -c 2-)
+    sr ${name} ${search}
+else
+    if [[ $default == "!"* ]]; then
+        entry=$(grep "$(echo "${default}" | awk '{ print $1 }')" "$HOME/.config/rofi-surfraw/searchengines")
+        method=$(echo "${entry}" | awk -F ' - ' '{ print $2 }')
+        bang=$(echo "${entry}" | awk -F ' - ' '{ print $3 }')
+    else
+        method="surfraw"
+        bang="$default"
+    fi
+    search="${elvi}"
+    if [[ $method == "surfraw" ]]; then
+        sr ${bang} ${search}
+    elif [[ $method == "custom" ]]; then
+        "$SURFRAW_graphical_browser" $SURFRAW_graphical_browser_args ${bang}"${search}"
+    fi
+fi
+}
+
+if [[ $1 == "--help" ]]; then
+    echo "rofi-surfraw - (C) 2015 Rasmus Steinke <rasi at xssn dot at>"
+    echo "---"
+    echo "--help         this help"
+    echo "--no-list      do not show inbuild search engines"
+    echo "--no-custom    do not show custom search engines"
+else
+    main
+fi