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// Early exits with a value inherited from the original release, if
// this track is a rerelease, and otherwise continues with no further
// dependencies provided. If allowOverride is true, then the continuation
// will also be called if the original release exposed the requested
// property as null.
//
// Like withOriginalRelease, this will early exit (with notFoundValue) if the
// original release is specified by reference and that reference doesn't
// resolve to anything.
import {input, templateCompositeFrom} from '#composite';
import withOriginalRelease from './withOriginalRelease.js';
export default templateCompositeFrom({
annotation: `inheritFromOriginalRelease`,
inputs: {
property: input({type: 'string'}),
allowOverride: input({type: 'boolean', defaultValue: false}),
notFoundValue: input({defaultValue: null}),
},
steps: () => [
withOriginalRelease({
notFoundValue: input('notFoundValue'),
}),
{
dependencies: [
'#originalRelease',
input('property'),
input('allowOverride'),
],
compute: (continuation, {
['#originalRelease']: originalRelease,
[input('property')]: originalProperty,
[input('allowOverride')]: allowOverride,
}) => {
if (!originalRelease) return continuation();
const value = originalRelease[originalProperty];
if (allowOverride && value === null) return continuation();
return continuation.exit(value);
},
},
],
});
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