#!/bin/bash

BUCKET=tfscript.nickhope.world
AWSROLE="arn:aws:iam::096320175891:role/Admin"
NORMALAGE=120 # in seconds
# could be something like "foo" if everything is meant to be in /foo
PREFIX=""
AWS="aws" # for simple debugging, change this to AWS="echo aws"
AWSLOG="sync.log"

export AWS_DEFAULT_OUTPUT=text
export AWS_PAGER=
CACHE="--cache-control max-age=\"${NORMALAGE}\",public"

# Set up AWS creds. Assume role once. Reuse creds after that.

temp_role=$(aws --output json sts assume-role \
                    --role-arn "${AWSROLE}" \
                    --role-session-name "tfscript-sync")

export AWS_ACCESS_KEY_ID=$(echo $temp_role | jq -r .Credentials.AccessKeyId)
export AWS_SECRET_ACCESS_KEY=$(echo $temp_role | jq -r .Credentials.SecretAccessKey)
export AWS_SESSION_TOKEN=$(echo $temp_role | jq -r .Credentials.SessionToken)

rm -f ${AWSLOG}
${AWS} s3 sync --only-show-errors \
	build/html s3://${BUCKET} --delete \
	${CACHE} 2>&1 >> ${AWSLOG}

echo "Writing index files to directory markers"
time (find build/html/* -name index.html | while read -r line; do
	# ${AWS} s3 cp $line "s3://$BUCKET/${BASH_REMATCH[1]}"
	# get rid of "public/"
	OBJKEY=${line#build\/html/*}
	# get rid of "/index.html"
	OBJKEY=${OBJKEY%/index.html}
	echo "Uploading from $line to s3://${BUCKET}/${OBJKEY}/"
	${AWS} s3api put-object --bucket "$BUCKET" \
		--body ${line} --key "${OBJKEY}" --content-type text/html ${CACHE} 2>&1 >> ${AWSLOG}
	${AWS} s3api put-object --bucket "$BUCKET" \
		--body ${line} --key "${OBJKEY}/" --content-type text/html ${CACHE} 2>&1 >> ${AWSLOG}
done)