Add script for uploading PGF2 documentation to Hackage

Hackage's attempt to build the package will fail because of missing C libraries

src/runtime/haskell-bind/stack-haddock-upload.sh

@@ -0,0 +1,31 @@
+#!/bin/bash
+
+# Author: Dimitri Sabadie <dimitri.sabadie@gmail.com>
+# 2015
+
+if [ $# -lt 2 ]; then
+  echo "Usage: ./stack-haddock-upload.sh NAME VERSION"
+  exit 1
+fi
+
+dist=`stack path --dist-dir --stack-yaml ./stack.yaml 2> /dev/null`
+
+echo -e "\033[1;36mGenerating documentation...\033[0m"
+stack haddock 2> /dev/null
+
+if [ "$?" -eq "0" ]; then
+  docdir=$dist/doc/html
+  cd $docdir || exit
+  doc=$1-$2-docs
+  echo -e "Compressing documentation from \033[1;34m$docdir\033[0m for \033[1;35m$1\033[0m-\033[1;33m$2\033[1;30m"
+  cp -r $1 $doc
+  tar -c -v -z --format=ustar -f $doc.tar.gz $doc
+  echo -e "\033[1;32mUploading to Hackage...\033[0m"
+  read -p "Hackage username: " username
+  read -p "Hackage password: " -s password
+  echo ""
+  curl -X PUT -H 'Content-Type: application/x-tar' -H 'Content-Encoding: gzip' --data-binary "@$doc.tar.gz" "https://$username:$password@hackage.haskell.org/package/$1-$2/docs"
+  exit $?
+else
+  echo -e "\033[1;31mNot in a stack-powered project\033[0m"
+fi