#! /bin/sh

# ctg_tags
#
# David Adams
# July 2004
#
# Returns the list of packages and tags in a CTG build.

FORCE=
if [ "$1" = "-f" ]; then
  FORCE=true
fi

rm dataset/dataset_CBNT/dataset_CBNT-*/dat/cbnt.hbook 1>/dev/null 2>&1
cvs update dataset/dataset_CBNT/dataset_CBNT-* 1>/dev/null 2>&1

cd `ctg_devdir`
for PKGVER in `cat ctgpkgs.dat`; do
  PKG=`echo $PKGVER | sed 's/:.*//g'`
  # Move to package directory.
  cd $PKG
  STAT=$?
  if [ $STAT != 0 ]; then
    echo Unable to move to $PKG >&2
    exit 1
  fi
  # Check CVS.
  cvs diff >/dev/null 2>&1
  STAT=$?
  if [ $STAT != 0 ]; then
    echo Package $PKG is not committed >&2
    if [ -z "$FORCE" ]; then
      exit 2
    fi
  fi
  # Fetch version.
  VERSION=`cat VERSION`
  TVERSION=v`echo $VERSION | sed 's/\./-/g'`
  if [ -z "$VERSION" ]; then
    echo VERSION is missing or empty in package $PKG >&2
    if [ -z "$FORCE" ]; then
      exit 3
    fi
  fi
  # Echo description of this package.
  echo ${PKG}:${TVERSION}
  # Back to build directory.
  cd ../..
done