ꦫꦣꦺꦤ꧀ꦄꦤ꧀ꦠꦱꦺꦤ

PATH: usr / lib / node_modules / npm / node_modules / @npmcli / arborist / lib

/* eslint node/no-deprecated-api: "off" */
const semver = require('semver')
const { basename } = require('path')
const { parse } = require('url')
module.exports = (name, tgz) => {
  const base = basename(tgz)
  if (!base.endsWith('.tgz')) {
    return null
  }

const u = parse(tgz)
  if (/^https?:/.test(u.protocol)) {
    // registry url?  check for most likely pattern.
    // either /@foo/bar/-/bar-1.2.3.tgz or
    // /foo/-/foo-1.2.3.tgz, and fall through to
    // basename checking.  Note that registries can
    // be mounted below the root url, so /a/b/-/x/y/foo/-/foo-1.2.3.tgz
    // is a potential option.
    const tfsplit = u.path.slice(1).split('/-/')
    if (tfsplit.length > 1) {
      const afterTF = tfsplit.pop()
      if (afterTF === base) {
        const pre = tfsplit.pop()
        const preSplit = pre.split(/\/|%2f/i)
        const project = preSplit.pop()
        const scope = preSplit.pop()
        return versionFromBaseScopeName(base, scope, project)
      }
    }
  }

const split = name.split(/\/|%2f/i)
  const project = split.pop()
  const scope = split.pop()
  return versionFromBaseScopeName(base, scope, project)
}

const versionFromBaseScopeName = (base, scope, name) => {
  if (!base.startsWith(name + '-')) {
    return null
  }

const parsed = semver.parse(base.substring(name.length + 1, base.length - 4))
  return parsed ? {
    name: scope && scope.charAt(0) === '@' ? `${scope}/${name}` : name,
    version: parsed.version,
  } : null
}

[-] reset-dep-flags.js [edit]
[-] spec-from-lock.js [edit]
[-] tracker.js [edit]
[-] printable.js [edit]
[-] gather-dep-set.js [edit]
[-] relpath.js [edit]
[+] ..
[-] place-dep.js [edit]
[-] signal-handling.js [edit]
[-] yarn-lock.js [edit]
[-] from-path.js [edit]
[-] override-set.js [edit]
[-] debug.js [edit]
[-] deepest-nesting-target.js [edit]
[-] can-place-dep.js [edit]
[-] edge.js [edit]
[-] link.js [edit]
[-] diff.js [edit]
[-] audit-report.js [edit]
[-] consistent-resolve.js [edit]
[-] calc-dep-flags.js [edit]
[-] tree-check.js [edit]
[-] index.js [edit]
[-] vuln.js [edit]
[-] optional-set.js [edit]
[-] realpath.js [edit]
[-] add-rm-pkg-deps.js [edit]
[-] inventory.js [edit]
[-] peer-entry-sets.js [edit]
[-] get-workspace-nodes.js [edit]
[-] case-insensitive-map.js [edit]
[-] retire-path.js [edit]
[-] query-selector-all.js [edit]
[-] override-resolves.js [edit]
[-] node.js [edit]
[-] shrinkwrap.js [edit]
[-] signals.js [edit]
[-] dep-valid.js [edit]
[+] arborist
[-] version-from-tgz.js [edit]