init_gem: upddate gemspec template to match the root gemspec (ruby 2.7.0 not 2.5.0, etc)

[jmarrec]

init_gem: upddate gemspec template to match the root gemspec (ruby 2.7.0 not 2.5.0, etc)

openstudio-extension-gem/init_templates/gemspec.txt

Lines 25 to 33 in 767a4bf

	spec.required_ruby_version = '~> 2.5.0'
	spec.add_development_dependency 'bundler', '~> 2.1'
	spec.add_development_dependency 'rake', '~> 13.0'
	spec.add_development_dependency 'rspec', '~> 3.9'
	spec.add_development_dependency 'rubocop', '~> 0.54.0'
	spec.add_dependency 'openstudio-extension', '~> 0.3.1'
	spec.add_dependency 'openstudio-standards', '~> 0.2.12'

[jmarrec]

required_ruby_version is outdated.

openstudio-extension and openstudio-standards too. bottom line is that this one should be kept up to date with the root one.

[macumber]

Just hit this today. The versions are generally too restrictive, suggest being pessimistic on the major version ~> 2.5 instead of the minor one ~>2.5.1 for OpenStudio gems. Here is what I ended up with:

  spec.required_ruby_version = '~> 2.5'

  spec.add_development_dependency 'bundler', '~> 2.1'
  spec.add_development_dependency 'rake', '~> 13.0'
  spec.add_development_dependency 'rspec', '~> 3.9'
  spec.add_development_dependency 'rubocop', '~> 1.15'
  spec.add_development_dependency 'openstudio_measure_tester', '~> 0.3'

  spec.add_dependency 'openstudio-extension', '~> 0.5'

I also think it is a good idea to remove the dependency on openstudio-standards since that is pretty heavy. Alternatively you could put openstudio-standards, openstudio-workflow, bcl, etc in but comment them out with a note like "If you want to run simulations, uncomment below". Then if people want to use them they can just comment them out.

[DavidGoldwasser]

@nllong and @kflemin I will flag this for 3.5 release, but wanted to check with both of you to see what is needed to be in sync with measure gems and other tools.