node/deps/npm/node_modules/npm-install-checks/README.md

npm-install-checks

A package that contains checks that npm runs during the installation.

API

.checkEngine(target, npmVer, nodeVer, force, strict, cb)

Check if node/npm version is supported by the package. If not strict and it isn't supported, cb is called with the error object as its second argument.

Error type: ENOTSUP

.checkPlatform(target, force, cb)

Check if OS/Arch is supported by the package.

Error type: EBADPLATFORM

.checkCycle(target, ancestors, cb)

Check for cyclic dependencies.

Error type: ECYCLE

.checkGit(folder, cb)

Check if a folder is a .git folder.

Error type: EISGIT