#!/bin/bash
#
# Create Windows releases on my development machine. Mostly dedicated to
# the setup on this machine. Might  be   useful  as a starting point for
# anyone doing something similar. It   automates  the download, building
# and upload. In addition, it validates that   the  there are no obvious
# major mistakes during the process.

# Where to upload the final binary
downloaddir="/home/pl/web/download/stable/bin ec:/home/swipl/web/download/stable/bin"

check-src()
{ version=$(git describe | sed 's/V[0-9]\.[0-9][0-9]*\.[0-9][0-9]*//')
  if [ ! -z "$version" ]; then
    echo "Version is dirty"
    exit 1
  fi
}

check-doc()
{ [ -f doc-version -a `cat VERSION` = `cat doc-version` ] || exit 1
}

update-src()
{ git pull --tags vu master
  ./prepare
  check-src || exit 1
  check-doc || exit 1
  version=`cat VERSION`
  shortversion=$(echo $version | sed 's/[V.]//g')
}

win-version()
{ case `pwd` in
   *mingw32*)
     bits=32
     ;;
   *mingw64*)
     bits=64
     ;;
   *)
     exit 1
  esac
}

check-build()
{ if grep -i error: *.out; then
    exit 1
  fi
}

upload()
{ for d in $downloaddir; do
    rsync -P ../../swipl-w${bits}-${shortversion}.exe $d
  done
}

build()
{ [ ! -z "$shortversion" ] || update-src || exit 1
  win-version || exit 1
  . README.mingw win$bits
  build_release
  check-build || exit 1
  upload
}