repo_description: the package manager for JavaScript
repo_topics: javascript nodejs npm npm-cli package-manager tools
code: const pacote = require('pacote')
  const { openUrl } = require('./utils/open-url.js')
  const { log } = require('proc-log')
  const BaseCommand = require('./base-cmd.js')
  
  // Base command for opening urls from a package manifest (bugs, docs, repo)
  class PackageUrlCommand extends BaseCommand {
    static params = [
      'browser',
      'registry',
      'workspace',
      'workspaces',
      'include-workspace-root',
    ]
  
    static workspaces = true
    static ignoreImplicitWorkspace = false
    static usage = ['[<pkgname> [<pkgname> ...]]']
  
    async exec (args) {
      if (!args || !args.length) {
        args = ['.']
      }
  
      for (const arg of args) {
        // XXX It is very odd that `where` is how pacote knows to look anywhere other than the cwd.
        const opts = {
          ...this.npm.flatOptions,
          where: this.npm.localPrefix,
          fullMetadata: true,
          _isRoot: true,
        }
        const mani = await pacote.manifest(arg, opts)
        const url = this.getUrl(arg, mani)
        log.silly(this.name, 'url', url)
        await openUrl(this.npm, url, `${mani.name} ${this.name} available at the following URL`)
      }
    }
  
    async execWorkspaces (args) {
      if (args && args.length) {
        return this.exec(args)
      }
      await this.setWorkspaces()
      return this.exec(this.workspacePaths)
    }
  
    // given a manifest, try to get the hosted git info from it based on repository (if a string) or repository.url (if an object)
    // returns null if it's not a valid repo, or not a known hosted repo
    hostedFromMani (mani) {
      const hostedGitInfo = require('hosted-git-info')
      const r = mani.repository
      const rurl = !r ? null
        : typeof r === 'string' ? r
        : typeof r === 'object' && typeof r.url === 'string' ? r.url
        : null
  
      // hgi returns undefined sometimes, but let's always return null here
      return (rurl && hostedGitInfo.fromUrl(rurl.replace(/^git\+/, ''))) || null
    }
  }
  
  module.exports = PackageUrlCommand
  