Generate a HTML5 manifest. Optionally checks for a (chrome app) manifest.json and increments version number/timestamp.

manifestgen.sh

#!/bin/bash
# Generate a manifest file. Outputs to STDOUT.
# Usage: ./manifestgen.sh somefolder/
function scandir {
cd $1;
RELATIVEDIR=`pwd`;
if [ $BASEDIR == $RELATIVEDIR ]
then
RELATIVEDIR=""
else
RELATIVEDIR=${RELATIVEDIR:$BASEDIRLEN}/;
fi;

for f in *
do
if [ -f "$f" ]
then
echo "$RELATIVEDIR$f"
fi
done;

for f in *
do
if [ -d "$f" ]
then
scandir "$f"
fi
done;

cd ..;
}

BASEDIR=`cd $1;pwd`;
BASEDIRLEN=`expr ${#BASEDIR} + 1`;
echo "CACHE MANIFEST";

# Chrome-style manifest.json. Let's print some bits.
if [ -f "$BASEDIR/manifest.json" ]
then
MANIFEST=`cat "$BASEDIR/manifest.json"`;
APPNAME=`echo "var p = "$MANIFEST";process.stdout.write(p.name);"|node`;
VERSION=`echo "var p = "$MANIFEST";process.stdout.write(p.version);"|node`;
echo "# "$APPNAME" version "$VERSION;
fi
echo "# Manifest dated "`date`

scandir $BASEDIR;