97     def _run_npm_install(self, d, srctree, registry, dev):  argument
105         bb.utils.remove(os.path.join(srctree, "node_modules"), recurse=True)
108         env.run("npm install", workdir=srctree)
110     def _generate_shrinkwrap(self, d, srctree, dev):  argument
115         env.run("npm shrinkwrap", workdir=srctree)
117         return os.path.join(srctree, "npm-shrinkwrap.json")
119     def _handle_licenses(self, srctree, shrinkwrap_file, dev):  argument
132             basedir = os.path.join(srctree, destdir)
142                     licfiles.append(os.path.relpath(readme, srctree))
159     def process(self, srctree, classes, lines_before, lines_after, handled, extravalues):  argument
165         files = RecipeHandler.checkfiles(srctree, ["package.json"])
197         d.setVar("S", srctree)
204         git_exclude_file = os.path.join(srctree, ".git", "info", "exclude")
212         lock_file = os.path.join(srctree, "package-lock.json")
217         self._run_npm_install(d, srctree, registry, dev)
218         shrinkwrap_file = self._generate_shrinkwrap(d, srctree, dev)
255         bb.utils.remove(os.path.join(srctree, "node_modules"), recurse=True)
258         fetcher.unpack(srctree)
261         (licfiles, packages) = self._handle_licenses(srctree, shrinkwrap_file, dev)
271                 f = os.path.join(srctree, licfile)
290         split_pkg_licenses([*licenses, *guess_license(srctree, d)], packages, lines_after)