Support importing stories from separate packages

[yannbf]

Closes #133

This PR adds a fix that aims to provide support for importing stories from separate packages such as is commonly done in monorepos:

e.g. this project structure:

repo/
-- app
---- stories
------ button.stories.ts
-- storybook
---- .storybook
------ main.ts

and this storybook config file:

export default {
  // I am pointing to stories from another app!
  stories: ['../../app/stories/*.stories.*']
}

📦 Published PR as canary version: 0.12.1--canary.339.90fb7b2.0

✨ Test out this PR locally via:

npm install @storybook/[email protected]
# or 
yarn add @storybook/[email protected]

Version

Published prerelease version: v0.13.0-next.0

Changelog

🚀 Enhancement

• Support importing stories from separate packages #339 (@yannbf)

Authors: 1

• Yann Braga (@yannbf)

[codecov]

Codecov Report

Patch coverage: 100.00% and no project coverage change.

Comparison is base (ec98a54) 77.17% compared to head (90fb7b2) 77.17%.
Report is 9 commits behind head on next.

Additional details and impacted files

@@           Coverage Diff           @@
##             next     #339   +/-   ##
=======================================
  Coverage   77.17%   77.17%           
=======================================
  Files          11       11           
  Lines         184      184           
  Branches       39       39           
=======================================
  Hits          142      142           
  Misses         42       42           

Files Changed	Coverage Δ
src/util/getStorybookMetadata.ts	100.00% <100.00%> (ø)

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[github-actions]

🚀 PR was released in v0.13.0 🚀

[ValeFranchi]

Does this fix the coverage collection too? so if i have a monorepo with stories in each package, it will collect the coverage from the files in each package?

[yannbf]

Does this fix the coverage collection too? so if i have a monorepo with stories in each package, it will collect the coverage from the files in each package?

Hey there, great question! It could probably fix it, but it also depends on how the file inclusion is done in the coverage addon in combination with your repo structure. Could you please try it out and open an issue with a reproduction in case it won't work? Thanks!