sri-hash

#!/bin/sh

if [ "z$1" = "z" ] ; then
    echo "Usage: $0 file.js"
    exit 1
fi

if [ ! -e "$1" ] ; then
    echo "$1: File not found"
    exit 1
fi

#echo "sha-256:"
#cat $1 | openssl dgst -sha256 -binary | openssl enc -base64 -A | sed -e 's/+/-/g' -e 's/\//_/g' -e 's/=*$//g'
#echo
#echo "sha-384:"
#cat $1 | openssl dgst -sha384 -binary | openssl enc -base64 -A | sed -e 's/+/-/g' -e 's/\//_/g' -e 's/=*$//g'
#echo
#echo "sha-512:"
#cat $1 | openssl dgst -sha512 -binary | openssl enc -base64 -A | sed -e 's/+/-/g' -e 's/\//_/g' -e 's/=*$//g'
#echo
#echo "-------------------------------------------------"
echo "sha256:"
openssl dgst -sha256 -binary "$1" | openssl base64 -A
echo
echo "sha384:"
openssl dgst -sha384 -binary "$1" | openssl base64 -A
echo
echo "sha512:"
openssl dgst -sha512 -binary "$1" | openssl base64 -A
echo