xcmenuctrl

#!/bin/bash
# dmenu access to xcmenu daemon
#

# binaries and their parameters

if [[ -f "$HOME/.dmenurc" ]]; then
   . "$HOME/.dmenurc"
fi

DMENU="${XCMENUCTRL_DMENU:-dmenu -i -l 15}"
XCMENU="xcmenu"

# clipboard to copy to
# primary   = XA_PRIMARY
# secondary = XA_SECONDARY
# clipboard = XA_CLIPBOARD
CLIPBOARD="clipboard"

err() { echo -e "$@" 1>&2; exit 1; }

# usage
usage() {
   cat << EOF
usage: $(basename $@) [-us]
   -u : url mode
   -s : sync selection to another selection
        -spc : sync primary to clipboard
        -scp : sync clipboard to primary
        -ssc : sync secondary to clipboard
        -scs : sync clipboard to secondary
        -sps : sync primary to secondary
        -ssp : sync secondary to primary
EOF
   exit 0
}

# urls
urlmode() {
   local protos="https?|ftps?|mailto|ssh|git|file"
   local url="$("$XCMENU" -l | grep -aoP "((($protos):\/\/|www\..*\.)[-/.\?=&%()#@~:\w]+)" | $DMENU -p "loliurl")"
   [[ -n "$url" ]] || exit 1
   printf %s "#LC:skip_history:$url" | "$XCMENU" -i --${CLIPBOARD}
   echo "$url"
   exit 0
}

# syncmode
syncmode() {
   local synf="$(echo -e "primary\nsecondary\nclipboard" | $DMENU -p "sync_from")"
   [[ -n "$synf" ]] || exit 1
   local synt="$(echo -e "primary\nsecondary\nclipboard" | $DMENU -p "sync_to")"
   [[ -n "$synt" ]] || exit 1
   local data="$("$XCMENU" --${synf})"
   printf %s "$data" | "$XCMENU" -i --${synt}
   echo "$data"
   exit 0
}

# clipmode
clipmode() {
   id="$("$XCMENU" -m | $DMENU -p "xcmenu" | sed 's/^[^0-9]*\([^:]*\):.*/\1/g')"
   [[ -n "$id" ]] || exit 1
   local data="$(echo "$id" | "$XCMENU" -g)"
   printf %s "$data" | "$XCMENU" -i --${CLIPBOARD}
   echo "$data"
   exit 0
}

# sync
sync() {
   local data="$("$XCMENU" --$1)"
   printf %s "$data" | "$XCMENU" -i --$2
   echo "$data"
   exit 0;
}

# main
main() {
   [[ "$1" == "-h" ]] || [[ "$1" == "--help" ]] && usage "$0"
   "$XCMENU" -q &> /dev/null ||
      err "xcmenu returned non zero.\ncheck that it's installed and daemon is running."
   [[ "$1" == "-u" ]] && urlmode
   [[ "$1" == "-spc" ]] && sync "primary"    "clipboard"
   [[ "$1" == "-scp" ]] && sync "clipboard"  "primary"
   [[ "$1" == "-ssc" ]] && sync "secondary"  "clipboard"
   [[ "$1" == "-scs" ]] && sync "clipboard"  "secondary"
   [[ "$1" == "-sps" ]] && sync "primary"    "secondary"
   [[ "$1" == "-ssp" ]] && sync "secondary"  "primary"
   [[ "$1" == "-s" ]] && syncmode
   clipmode
}
main "$@"

# vim: set ts=8 sw=3 tw=0 :