Build: Remove lerna

[valentinpalkovic]

Closes N/A

What I did

Remove lerna as a dependency since it is not needed anymore.

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• Add or update documentation reflecting your changes
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  MIGRATION.MD

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  • bug: Internal changes that fixes incorrect behavior.
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[socket-security]

Removed dependencies detected. Learn more about Socket for GitHub ↗︎

🚮 Removed packages: lerna@6.6.2

[yannbf]

Lerna is still needed in certain places. If you search for its usage in .js or .sh files, you will see that it's needed in:

• generate-sb-packages-versions.js: used to generate the versions.ts file
• build-package.js: used as yarn build <storybook-package-name>
• publish.sh: I don't know if we even use this, but it does need lerna

[JReinhold]

I would also assume that all those scripts still referencing lerna should be deleted.

[valentinpalkovic]

Good catch @yannbf! Applied the requested changes

[ndelangen]

Does this need any manual steps to test?
Maybe test the scripts @yannbf mentioned?

[valentinpalkovic]

• generate-sb-packages-versions.js is not in use anymore. scripts/release/version.ts will bump the versions in the generated versions.ts file
• publish.sh is not in use anymore

[valentinpalkovic]

@ndelangen, @yannbf Applied the requested changes!

[yannbf]

The yarn build <package> command now does not give any output on success, and just crashes on error, instead of providing the correct error message like before. Can you fix that?

[valentinpalkovic]

@yannbf Fixed!

[yannbf]

Awesome <3