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// Exposes true if a dependency is available, and false otherwise,
// or the reverse if the `negate` input is set true.
//
// See withResultOfAvailabilityCheck for {mode} options.
import {input, templateCompositeFrom} from '#composite';
import inputAvailabilityCheckMode from './inputAvailabilityCheckMode.js';
import withResultOfAvailabilityCheck from './withResultOfAvailabilityCheck.js';
export default templateCompositeFrom({
annotation: `exposeWhetherDependencyAvailable`,
compose: false,
inputs: {
dependency: input({acceptsNull: true}),
mode: inputAvailabilityCheckMode(),
negate: input({type: 'boolean', defaultValue: false}),
},
steps: () => [
withResultOfAvailabilityCheck({
from: input('dependency'),
mode: input('mode'),
}),
{
dependencies: ['#availability', input('negate')],
compute: ({
['#availability']: availability,
[input('negate')]: negate,
}) =>
(negate
? !availability
: availability),
},
],
});
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