Handle JSON string source maps returned from rollup plugins #783
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Looking good! Let's add a test case for this so we don't run the risk of regressing on this behavior here.
For that you can create a new sample project in the fixture directory and add a simple noop plugin, that returns a string for the map property. There are a few examples on how to run those fixtures from our test suite in ´fixtures.test.js`
| try { | ||
| result.map = JSON.parse(result.map); | ||
| } catch { | ||
| if (hasDebugFlag()) { |
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No need to wrap this with hasDebugFlag(). That check is already part of logTransform.
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Some rollup plugins (such as rollup-plugin-esbuild) return the source map as a string instead of an object; this string needs to be parsed before we can normalize the source URLs (because right now it throws a "cannot read property 'map' of undefined").