htg-content/scripts/check_assets.sh

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#!/bin/bash
BASEDIR=`dirname $0`
if [ -f $BASEDIR/config.sh ]; then
. $BASEDIR/config.sh
fi
if [ -z "$POSTS_DIR" ]
then
echo "POSTS_DIR environment variable is unset." > /dev/stderr
exit 2
fi
if [ -z "$ASSETS_DIR" ]
then
echo "ASSETS_DIR environment variable is unset." > /dev/stderr
exit 2
fi
function check(){
local rc=0
sed -rn 's|^.*\!\[.*\]\(%assets_url%/(.*)\)$|\1|p' $1 | while read line
do
if [ ! -f "$BASEDIR/$ASSETS_DIR/$line" ]
then
echo "`basename $1`: $line not found" >&2
rc=1
fi
done
return $rc
}
if [ -z "$1" ]
then
rc=0
for file in $BASEDIR/$POSTS_DIR/*
do
check $file
if [ $? -ne 0 ]
then
rc=1
fi
done
else
check $BASEDIR/$POSTS_DIR/$1
rc=$?
fi
exit $rc