rtrvr

Sniff the entire license tree & validate against custom policies.

Quick Start

Write your license policy in a file called .rtrvrrc in the root of your project, something like this:

{
  "blacklist": [
    "PATENTS"
  ],
 
  "whitelist": [
    "MIT"
  ]
}

Simply install rtrvr (globally or locally, nobody gives a shit) and then run rtrvr in your project.

blacklist (array; required): a list of valid SPDX licenses that you would not like in your license chain.
whitelist (array; required): a list of valid SPDX licenses that are allowed in your license chain.
suppressWarnings (boolean; default: false): whether to hide all warnings.
errorsOnly (boolean; default: false): if true, warnings & success messages will be suppressed.
strict (boolean; default: false): if true, any licenses that are not in the whitelist will cause a crash.
spdxOnly (boolean; default: false): if true, non-SPDX licenses will be disallowed.
maxConcurrency (number; default: cpus - 1): the maximum number of packages to traverse at once.

Licensed under MIT license.