Variable: SYMLINK_CONTAINMENT_DOCS_URL

const SYMLINK_CONTAINMENT_DOCS_URL: "https://www.electron.build/docs/contents#symlinks-that-leave-the-app-are-refused" = "https://www.electron.build/docs/contents#symlinks-that-leave-the-app-are-refused"

Where the checks of copied files and symlinks by their real path are documented. Messages end with this link so that a refused build explains itself.