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Name	Size	Permission
access.js	6.08 KB	-rw-r--r--
adduser.js	1.32 KB	-rw-r--r--
audit.js	13.92 KB	-rw-r--r--
bugs.js	815 B	-rw-r--r--
cache.js	6.99 KB	-rw-r--r--
ci.js	3.77 KB	-rw-r--r--
completion.js	8.73 KB	-rw-r--r--
config.js	10.12 KB	-rw-r--r--
dedupe.js	1.4 KB	-rw-r--r--
deprecate.js	2.03 KB	-rw-r--r--
diff.js	8.18 KB	-rw-r--r--
dist-tag.js	5.45 KB	-rw-r--r--
docs.js	447 B	-rw-r--r--
doctor.js	11.51 KB	-rw-r--r--
edit.js	2 KB	-rw-r--r--
exec.js	2.54 KB	-rw-r--r--
explain.js	3.56 KB	-rw-r--r--
explore.js	2.3 KB	-rw-r--r--
find-dupes.js	622 B	-rw-r--r--
fund.js	6.54 KB	-rw-r--r--
get.js	524 B	-rw-r--r--
help-search.js	5.5 KB	-rw-r--r--
help.js	3.54 KB	-rw-r--r--
hook.js	3.77 KB	-rw-r--r--
init.js	6.9 KB	-rw-r--r--
install-ci-test.js	373 B	-rw-r--r--
install-test.js	370 B	-rw-r--r--
install.js	5.17 KB	-rw-r--r--
link.js	5.24 KB	-rw-r--r--
ll.js	234 B	-rw-r--r--
login.js	1.32 KB	-rw-r--r--
logout.js	1.3 KB	-rw-r--r--
ls.js	16.74 KB	-rw-r--r--
org.js	4.14 KB	-rw-r--r--
outdated.js	8.76 KB	-rw-r--r--
owner.js	5.91 KB	-rw-r--r--
pack.js	2.37 KB	-rw-r--r--
ping.js	917 B	-rw-r--r--
pkg.js	3.5 KB	-rw-r--r--
prefix.js	303 B	-rw-r--r--
profile.js	11.19 KB	-rw-r--r--
prune.js	783 B	-rw-r--r--
publish.js	6.5 KB	-rw-r--r--
query.js	2.95 KB	-rw-r--r--
rebuild.js	2.15 KB	-rw-r--r--
repo.js	1.24 KB	-rw-r--r--
restart.js	310 B	-rw-r--r--
root.js	258 B	-rw-r--r--
run-script.js	6.81 KB	-rw-r--r--
search.js	2.68 KB	-rw-r--r--
set.js	572 B	-rw-r--r--
shrinkwrap.js	2.65 KB	-rw-r--r--
star.js	1.87 KB	-rw-r--r--
stars.js	1.03 KB	-rw-r--r--
start.js	300 B	-rw-r--r--
stop.js	295 B	-rw-r--r--
team.js	4.44 KB	-rw-r--r--
test.js	295 B	-rw-r--r--
token.js	6.64 KB	-rw-r--r--
uninstall.js	1.51 KB	-rw-r--r--
unpublish.js	4.54 KB	-rw-r--r--
unstar.js	182 B	-rw-r--r--
update.js	1.72 KB	-rw-r--r--
version.js	3.58 KB	-rw-r--r--
view.js	14.38 KB	-rw-r--r--
whoami.js	474 B	-rw-r--r--

Code Editor : fund.js

const archy = require('archy')
const pacote = require('pacote')
const semver = require('semver')
const npa = require('npm-package-arg')
const { depth } = require('treeverse')
const { readTree: getFundingInfo, normalizeFunding, isValidFunding } = require('libnpmfund')

const openUrl = require('../utils/open-url.js')
const ArboristWorkspaceCmd = require('../arborist-cmd.js')

const getPrintableName = ({ name, version }) => {
  const printableVersion = version ? `@${version}` : ''
  return `${name}${printableVersion}`
}

const errCode = (msg, code) => Object.assign(new Error(msg), { code })

class Fund extends ArboristWorkspaceCmd {
  static description = 'Retrieve funding information'
  static name = 'fund'
  static params = ['json', 'browser', 'unicode', 'workspace', 'which']
  static usage = ['[<package-spec>]']

// XXX: maybe worth making this generic for all commands?
  usageMessage (paramsObj = {}) {
    let msg = `\`npm ${this.constructor.name}`
    const params = Object.entries(paramsObj)
    if (params.length) {
      msg += ` ${this.constructor.usage}`
    }
    for (const [key, value] of params) {
      msg += ` --${key}=${value}`
    }
    return `${msg}\``
  }

// TODO
  /* istanbul ignore next */
  async completion (opts) {
    const completion = require('../utils/completion/installed-deep.js')
    return completion(this.npm, opts)
  }

async exec (args) {
    const spec = args[0]

let fundingSourceNumber = this.npm.config.get('which')
    if (fundingSourceNumber != null) {
      fundingSourceNumber = parseInt(fundingSourceNumber, 10)
      if (isNaN(fundingSourceNumber) || fundingSourceNumber < 1) {
        throw errCode(
          `${this.usageMessage({ which: 'fundingSourceNumber' })} must be given a positive integer`,
          'EFUNDNUMBER'
        )
      }
    }

if (this.npm.global) {
      throw errCode(
        `${this.usageMessage()} does not support global packages`,
        'EFUNDGLOBAL'
      )
    }

const where = this.npm.prefix
    const Arborist = require('@npmcli/arborist')
    const arb = new Arborist({ ...this.npm.flatOptions, path: where })
    const tree = await arb.loadActual()

if (spec) {
      await this.openFundingUrl({
        path: where,
        tree,
        spec,
        fundingSourceNumber,
      })
      return
    }

// TODO: add !workspacesEnabled option handling to libnpmfund
    const fundingInfo = getFundingInfo(tree, {
      ...this.flatOptions,
      Arborist,
      workspaces: this.workspaceNames,
    })

if (this.npm.config.get('json')) {
      this.npm.output(this.printJSON(fundingInfo))
    } else {
      this.npm.output(this.printHuman(fundingInfo))
    }
  }

printJSON (fundingInfo) {
    return JSON.stringify(fundingInfo, null, 2)
  }

printHuman (fundingInfo) {
    const unicode = this.npm.config.get('unicode')
    const seenUrls = new Map()

const tree = obj => archy(obj, '', { unicode })

const result = depth({
      tree: fundingInfo,

// composes human readable package name
      // and creates a new archy item for readable output
      visit: ({ name, version, funding }) => {
        const [fundingSource] = [].concat(normalizeFunding(funding)).filter(isValidFunding)
        const { url } = fundingSource || {}
        const pkgRef = getPrintableName({ name, version })
        let item = {
          label: pkgRef,
        }

if (url) {
          item.label = tree({
            label: this.npm.chalk.bgBlack.white(url),
            nodes: [pkgRef],
          }).trim()

// stacks all packages together under the same item
          if (seenUrls.has(url)) {
            item = seenUrls.get(url)
            item.label += `, ${pkgRef}`
            return null
          } else {
            seenUrls.set(url, item)
          }
        }

return item
      },

// puts child nodes back into returned archy
      // output while also filtering out missing items
      leave: (item, children) => {
        if (item) {
          item.nodes = children.filter(Boolean)
        }

return item
      },

// turns tree-like object return by libnpmfund
      // into children to be properly read by treeverse
      getChildren: node =>
        Object.keys(node.dependencies || {}).map(key => ({
          name: key,
          ...node.dependencies[key],
        })),
    })

const res = tree(result)
    return this.npm.chalk.reset(res)
  }

async openFundingUrl ({ path, tree, spec, fundingSourceNumber }) {
    const arg = npa(spec, path)

const retrievePackageMetadata = () => {
      if (arg.type === 'directory') {
        if (tree.path === arg.fetchSpec) {
          // matches cwd, e.g: npm fund .
          return tree.package
        } else {
          // matches any file path within current arborist inventory
          for (const item of tree.inventory.values()) {
            if (item.path === arg.fetchSpec) {
              return item.package
            }
          }
        }
      } else {
        // tries to retrieve a package from arborist inventory
        // by matching resulted package name from the provided spec
        const [item] = [...tree.inventory.query('name', arg.name)]
          .filter(i => semver.valid(i.package.version))
          .sort((a, b) => semver.rcompare(a.package.version, b.package.version))

if (item) {
          return item.package
        }
      }
    }

const { funding } =
      retrievePackageMetadata() ||
      (await pacote.manifest(arg, this.npm.flatOptions).catch(() => ({})))

const validSources = [].concat(normalizeFunding(funding)).filter(isValidFunding)

if (!validSources.length) {
      throw errCode(`No valid funding method available for: ${spec}`, 'ENOFUND')
    }

const fundSource = fundingSourceNumber
      ? validSources[fundingSourceNumber - 1]
      : validSources.length === 1 ? validSources[0]
      : null

if (fundSource) {
      return openUrl(this.npm, ...this.urlMessage(fundSource))
    }

const ambiguousUrlMsg = [
      ...validSources.map((s, i) => `${i + 1}: ${this.urlMessage(s).reverse().join(': ')}`),
      `Run ${this.usageMessage({ which: '1' })}` +
      ', for example, to open the first funding URL listed in that package',
    ]
    if (fundingSourceNumber) {
      ambiguousUrlMsg.unshift(`--which=${fundingSourceNumber} is not a valid index`)
    }
    this.npm.output(ambiguousUrlMsg.join('\n'))
  }

urlMessage (source) {
    const { type, url } = source
    const typePrefix = type ? `${type} funding` : 'Funding'
    const message = `${typePrefix} available at the following URL`
    return [url, message]
  }
}
module.exports = Fund

${this.title}

Code Editor : fund.js