#!/bin/bash -ex

ICON_DIRS=("/etc/asciidoc/images/icons" \
  "/opt/local/etc/asciidoc/images/icons" \
  "/usr/local/etc/asciidoc/images/icons")

for icon_dir in "${ICON_DIRS[@]}"
do
  if [ -d $icon_dir ] ; then
    ICON_DIR=$icon_dir
    break
  fi
done

OPTIONS=""
if [ ! -z "$ICON_DIR" ]; then
  OPTIONS="$OPTIONS -a icons -a iconsdir=$ICON_DIR"
fi

asciidoc $OPTIONS gerrit-new-features-2.8.txt