'use strict'

const util = require('util')

const contentPath = require('./path')
const { hasContent } = require('./read')
const rimraf = util.promisify(require('rimraf'))

module.exports = rm

function rm (cache, integrity) {
  return hasContent(cache, integrity).then((content) => {
    if (content) {
      const sri = content.sri
      if (sri) {
        return rimraf(contentPath(cache, sri)).then(() => true)
      }
    } else {
      return false
    }
  })
}