Use correct version when creating release draft

[yaodingyd]

Fix #434.

The bug is because it uses options.version if it's set in CLI. Adding a transformation in helper function to ensure it's always a semver.

Additionally use the new-github-release-url since v1.0.0 supports node 10.

[itaisteinherz]

Additionally use the new-github-release-url since v1.0.0 supports node 10.

We can't do that yet, as the minimum version of Node.js np requires is still v8.

[itaisteinherz]

@sholladay Can you test this out and see if it fixes the issue for you?
Also @yaodingyd if you'd like to add some tests for this, that would be awesome 😉

[yaodingyd]

I would love to but this helper is mostly a pass-through and its important logic(version, prefix and releaseUrl) are almost tested somewhere else.

[itaisteinherz]

Looks good 👌🏻

[sholladay]

Are there any blockers for publishing a new version of np with this fix? Asking because this bug bit me again today. Lots of good stuff in master that's yet to be released! Happy to help if I can. :)

// cc @sindresorhus

[sindresorhus]

Done: https://github.com/sindresorhus/np/releases/tag/v5.1.0

Thanks for the reminder :)