snyk-docker-plugin
Version:
Snyk CLI docker plugin
32 lines • 1.41 kB
JavaScript
;
Object.defineProperty(exports, "__esModule", { value: true });
exports.isResultEmpty = exports.applyCallbacks = void 0;
const stream_1 = require("stream");
const stream_utils_1 = require("../stream-utils");
async function applyCallbacks(matchedActions, fileContentStream, streamSize) {
const result = {};
const actionsToAwait = matchedActions.map((action) => {
// Using a pass through allows us to read the stream multiple times.
const streamCopy = new stream_1.PassThrough();
fileContentStream.pipe(streamCopy);
// Queue the promise but don't await on it yet: we want consumers to start around the same time.
const promise = action.callback !== undefined
? action.callback(streamCopy, streamSize)
: // If no callback was provided for this action then return as string by default.
(0, stream_utils_1.streamToString)(streamCopy);
return promise.then((content) => {
// Assign the result once the Promise is complete.
if (content) {
result[action.actionName] = content;
}
});
});
await Promise.all(actionsToAwait);
return result;
}
exports.applyCallbacks = applyCallbacks;
function isResultEmpty(result) {
return Object.keys(result).length === 0;
}
exports.isResultEmpty = isResultEmpty;
//# sourceMappingURL=callbacks.js.map