When the Unified Agent identifies a package.json file, it tries to determine whether it is an NPM or a yarn project based on the relevant lock file.
If yarn.lock is identified, the yarn resolution is performed. In addition, if the npm.runPreStep is set, thethen yarn installis executed.
If package-lock.json is identified, the NPM resolution is performed. In addition, if the npm.runPreStep is set, then npm installis executed.
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For more information, see the Unified Agent Configuration Parameters page.
NOTE: Before you begin, make sure that the relevant package managers are installed. For details, see https://whitesource.atlassian.net/wiki/spaces/WD/pages/1140852201/Getting+Started+with+the+Unified+Agent#Prerequisites.