Method writePolicyChanges

deps/npm/lib/utils/allow-scripts-cmd.js:247–278

(groups)

  }

  async writePolicyChanges (groups) {
    const pin = this.npm.config.get('allow-scripts-pin') !== false

    const pkg = await pkgJson.load(this.npm.prefix)
    const content = pkg.content
    const existing = content.allowScripts && typeof content.allowScripts === 'object'
      ? content.allowScripts
      : {}

    let updated = existing
    const summary = []

    for (const [name, nodes] of Object.entries(groups)) {
      const result = this.verb === 'approve'
        ? applyApprovalForPackage(updated, nodes, { pin })
        : applyDenyForPackage(updated, nodes)

      if (result.warning) {
        log.warn(this.logTitle, result.warning)
      }
      updated = result.allowScripts
      summary.push({ name, changes: result.changes })
    }

    /* istanbul ignore else: writePolicyChanges only called when changes are expected */
    if (updated !== existing) {
      pkg.update({ allowScripts: updated })
      await pkg.save()
    }

    this.printSummary(summary)
  }

  printSummary (summary) {
    if (this.npm.flatOptions.json) {