beesh: use validate_pkg_complete for check of completeness

src/beesh.sh.in

@@ -192,7 +192,7 @@ function check_repositories() {
 }
 
 function validate_pkg_complete() {
-    test -n "$PKGNAME" -a -n "$PKGVERSION" -a -n "$PKGREVISION" -a "$PKGSUFFIX" = '.bee' || return 1
+    test -n "$PKGNAME" -a -n "$PKGVERSION" -a -n "$PKGREVISION" || return 1
     return 0
 }
 
@@ -991,10 +991,7 @@ fi
 
 extract_new_package_variables
 
-if [ -z "${PKGNAME}" -o -z "${PKGVERSION}" -o -z "${PKGREVISION}" ] ; then
-    print_error "${BEE}: please use the proper package versioning (e.g. package-1.0-0)"
-    exit 1
-fi
+validate_pkg_complete || bee_die "if you start from a generic file ( package-0.bee ) you need to call bee_version from inside the bee file (e.g. bee_version package-1.0-0)"
 
 BEEPKGROOT="${BEE_TMP_BUILDROOT}/${PKGNAME}"
 BEEWORKDIR="${BEEPKGROOT}/${PKGFULLPKG}"