#!/usr/bin/env bash

set -e

: ${PACKAGE?}
: ${PASSWORD?}

STACKVER=$(cat $PACKAGE.cabal|grep '^version:'|head -1|awk '{print $2}')
STACKDOCDIR=$PACKAGE-$STACKVER-docs
OUTPUT=dist/doc

stack haddock --fast $PACKAGE

rm -rf $OUTPUT/$STACKDOCDIR
mkdir -p $OUTPUT

cp -r $(stack path --local-doc-root)/$PACKAGE-$STACKVER $OUTPUT/$STACKDOCDIR

sed -i 's/href="\.\.\/\([^/]*\)\//href="..\/..\/\1\/docs\//g' $OUTPUT/$STACKDOCDIR/*.html

(cd $OUTPUT && tar cvz --format=ustar -f $STACKDOCDIR.tar.gz $STACKDOCDIR)

curl -X PUT                                       \
     -H 'Content-Type: application/x-tar'         \
     -H 'Content-Encoding: gzip'                  \
     -u BrendanHay:$PASSWORD                      \
     --digest                                     \
     --data-binary @"$OUTPUT/$STACKDOCDIR.tar.gz" \
     https://hackage.haskell.org/package/$PACKAGE-$STACKVER/docs