#!/bin/bash
#
# Image galleries: a wrapper for sxiv(1).
#

# Parameters
BASENAME="`basename $0`"
IMAGES="$HOME/data/images"
GALLERY="${1:-$IMAGES}"

# Check
if [ "$GALLERY" != "-" ] && [ ! -d "$GALLERY" ]; then
  echo "$BASENAME: path not found: $GALLERY"
  exit 1
elif ! which sxiv &> /dev/null; then
  echo "$BASENAME: please install sxiv"
  exit 1
fi

# Dispatch
# Option -o allows piping the selection output to other tools
sxiv -t -q -b -o -r $GALLERY 2> /dev/null