#! /bin/sh

die()
{
  echo '*** ERROR ***' $*
  exit 1
}

if [ $# -lt 1 ] ; then
  echo 'USAGE : genRelease LABEL'
  echo '   LABEL is the label for the release, e.g. 1.4'
  exit 1
fi

allow_dirty_git=0
if [ $1 = "--dirty" ] ; then
    allow_dirty_git=1; shift
fi

LABEL=$1; shift

echo "CHECK VERSION NUMBER in include/ofx.doxy; fix and rerun if needed."
grep PROJECT_NUMBER include/ofx.doxy

set -v

if [ $allow_dirty_git -eq 0 ]; then
  if [ `git ls-files --modified | wc -l` -ne 0 ]; then
    die "You have modified files; commit to git first before building release!"
  fi
  git clean -f	   # start clean; remove everything not managed by git
else
  echo Allowing dirty git working dir... do not build release like this.
fi

rm -r doc
cd include
rm -r doc
# delete Emacs backups, else they could end up in the release.
find . -name '*~' -exec rm {} +

# Build the doxygen docs
doxygen ofx.doxy  || die "building doxygen docs"

rm -rf ../doc/html
mv doc/html ../doc || die "Moving doxygen docs"

cd ..

# Build the ProgrammingGuide and ProgrammingReference
cd Documentation
make || die "building Programming Guide and Reference"

# Copy style assets to Ref and Guide directories
cp ../include/ofxStyle.css Reference/
cp ../include/ofxStyle.css Guide/
cd ..

(tar cf - doc | gzip > openfx-doc-$LABEL.tar.gz)  || die "Tarring docs"
(tar cf - Examples | gzip > openfx-examples-$LABEL.tar.gz) || die "Tarring examples"
(tar cf - include | gzip > openfx-include-$LABEL.tar.gz) || die "Tarring include"

echo YOU NOW NEED TO COPY THIS TO frs.sourceforge.net and ADD THE RELEASE VIA THE SF WEB INTERFACE