[Bug] using storybook-addon-swc breaks this addon

[Djiit]

Describe the bug

When using storybook-addon-swc, this addons complains about the code not being implemented.

Steps to reproduce the behavior

1. Add https://storybook.js.org/addons/storybook-addon-swc to a project
2. Use this addon

Expected behavior

Coverage works

Screenshots and/or logs

All tests return:

   [Test runner] An error occurred when evaluating code coverage:
             The code in this story is not instrumented, which means the coverage setup is likely not correct.
             More info: https://github.com/storybookjs/test-runner#setting-up-code-coverage

Environment

• OS: MacOS and Linux
• Node.js version: 18.X
• NPM version: yarn 1.22.19

[taozhou-glean]

any update on this ? we are getting exact same errors

tried to enable source maps on both swc and webpack end, and pass useInlineSourceMaps to this addon, but still no luck :(

[s8n11c]

You need to remove @storybook/addon-coverage and replace it with https://github.com/kwonoj/swc-plugin-coverage-instrument

as storybook-addon-swc replaces addon-coverage babel configs presets with SWC loaders you need a plugin to set the instruments for coverage in swc.

[sebaguozden]

@s8n11c can you help me with this one #28?