Merge pull request #887 from fortran-lang/fix-show-package-version

Fix `--show-package-version`

Author: minhqdao

src/fpm/cmd/publish.f90

@@ -39,6 +39,10 @@ subroutine cmd_publish(settings)
  if (allocated(error)) call fpm_stop(1, '*cmd_build* Package error: '//error%message)
  version = package%version
 
+ if (settings%show_package_version) then
+ print *, version%s(); return
+ end if
+
  ! Build model to obtain dependency tree.
  call build_model(model, settings%fpm_build_settings, package, error)
  if (allocated(error)) call fpm_stop(1, '*cmd_build* Model error: '//error%message)