FM / lib

/usr/lib/node_modules/npm/lib

Name	Size	Mode	Actions
auth/	-	0755	rm
config/	-	0755	rm
doctor/	-	0755	rm
install/	-	0755	rm
search/	-	0755	rm
utils/	-	0755	rm
access.js	5672	0644	edit dl rm
adduser.js	1337	0644	edit dl rm
audit.js	10811	0644	edit dl rm
bin.js	515	0644	edit dl rm
bugs.js	864	0644	edit dl rm
build.js	4545	0644	edit dl rm
cache.js	4773	0644	edit dl rm
ci.js	1341	0644	edit dl rm
completion.js	7278	0644	edit dl rm
config.js	7612	0644	edit dl rm
dedupe.js	4999	0644	edit dl rm
deprecate.js	2157	0644	edit dl rm
dist-tag.js	4204	0644	edit dl rm
docs.js	1063	0644	edit dl rm
doctor.js	4075	0644	edit dl rm
edit.js	1407	0644	edit dl rm
explore.js	1709	0644	edit dl rm
fetch-package-metadata.js	4064	0644	edit dl rm
fund.js	5026	0644	edit dl rm
get.js	235	0644	edit dl rm
help-search.js	5777	0644	edit dl rm
help.js	6507	0644	edit dl rm
hook.js	4727	0644	edit dl rm
init.js	2805	0644	edit dl rm
install-ci-test.js	486	0644	edit dl rm
install-test.js	507	0644	edit dl rm
install.js	37345	0644	edit dl rm
link.js	5739	0644	edit dl rm
logout.js	1289	0644	edit dl rm
ls.js	16480	0644	edit dl rm
npm.js	14719	0644	edit dl rm
org.js	4276	0644	edit dl rm
outdated.js	12572	0644	edit dl rm
owner.js	6754	0644	edit dl rm
pack.js	12068	0644	edit dl rm
ping.js	1141	0644	edit dl rm
prefix.js	330	0644	edit dl rm
profile.js	11401	0644	edit dl rm
prune.js	2281	0644	edit dl rm
publish.js	5264	0644	edit dl rm
rebuild.js	2143	0644	edit dl rm
repo.js	1471	0644	edit dl rm
restart.js	64	0644	edit dl rm
root.js	320	0644	edit dl rm
run-script.js	5540	0644	edit dl rm
search.js	3442	0644	edit dl rm
set.js	276	0644	edit dl rm
shrinkwrap.js	10056	0644	edit dl rm
star.js	2157	0644	edit dl rm
stars.js	1054	0644	edit dl rm
start.js	62	0644	edit dl rm
stop.js	61	0644	edit dl rm
substack.js	509	0644	edit dl rm
team.js	4724	0644	edit dl rm
test.js	374	0644	edit dl rm
token.js	6818	0644	edit dl rm
unbuild.js	4374	0644	edit dl rm
uninstall.js	2261	0644	edit dl rm
unpublish.js	3594	0644	edit dl rm
update.js	2213	0644	edit dl rm
version.js	10029	0644	edit dl rm
view.js	15473	0644	edit dl rm
visnup.js	4104	0644	edit dl rm
whoami.js	1809	0644	edit dl rm
xmas.js	1663	0644	edit dl rm

Edit: /usr/lib/node_modules/npm/lib/ls.js (16480B)

// show the installed versions of packages
//
// --parseable creates output like this:
// <fullpath>:<name@ver>:<realpath>:<flags>
// Flags are a :-separated list of zero or more indicators

module.exports = exports = ls

var path = require('path')
var url = require('url')
var readPackageTree = require('read-package-tree')
var archy = require('archy')
var semver = require('semver')
var color = require('ansicolors')
var moduleName = require('./utils/module-name.js')
var npa = require('npm-package-arg')
var sortedObject = require('sorted-object')
var npm = require('./npm.js')
var mutateIntoLogicalTree = require('./install/mutate-into-logical-tree.js')
var computeMetadata = require('./install/deps.js').computeMetadata
var readShrinkwrap = require('./install/read-shrinkwrap.js')
var packageId = require('./utils/package-id.js')
var usage = require('./utils/usage')
var output = require('./utils/output.js')

ls.usage = usage(
  'ls',
  'npm ls [[<@scope>/]<pkg> ...]'
)

ls.completion = require('./utils/completion/installed-deep.js')

function ls (args, silent, cb) {
  if (typeof cb !== 'function') {
    cb = silent
    silent = false
  }
  var dir = path.resolve(npm.dir, '..')
  readPackageTree(dir, function (_, physicalTree) {
    if (!physicalTree) physicalTree = {package: {}, path: dir}
    physicalTree.isTop = true
    readShrinkwrap.andInflate(physicalTree, function () {
      lsFromTree(dir, computeMetadata(physicalTree), args, silent, cb)
    })
  })
}

function inList (list, value) {
  return list.indexOf(value) !== -1
}

var lsFromTree = ls.fromTree = function (dir, physicalTree, args, silent, cb) {
  if (typeof cb !== 'function') {
    cb = silent
    silent = false
  }

// npm ls 'foo@~1.3' bar 'baz@<2'
  if (!args) {
    args = []
  } else {
    args = args.map(function (a) {
      if (typeof a === 'object' && a.package._requested.type === 'alias') {
        return [moduleName(a), `npm:${a.package.name}@${a.package.version}`, a]
      } else if (typeof a === 'object') {
        return [a.package.name, a.package.version, a]
      } else {
        var p = npa(a)
        var name = p.name
        // When version spec is missing, we'll skip using it when filtering.
        // Otherwise, `semver.validRange` would return '*', which won't
        // match prerelease versions.
        var ver = (p.rawSpec &&
                   (semver.validRange(p.rawSpec) || ''))
        return [ name, ver, a ]
      }
    })
  }

var data = mutateIntoLogicalTree.asReadInstalled(physicalTree)

pruneNestedExtraneous(data)
  filterByEnv(data)
  filterByLink(data)

var unlooped = filterFound(unloop(data), args)
  var lite = getLite(unlooped)

if (silent) return cb(null, data, lite)

var long = npm.config.get('long')
  var json = npm.config.get('json')
  var out
  if (json) {
    var seen = new Set()
    var d = long ? unlooped : lite
    // the raw data can be circular
    out = JSON.stringify(d, function (k, o) {
      if (typeof o === 'object') {
        if (seen.has(o)) return '[Circular]'
        seen.add(o)
      }
      return o
    }, 2)
  } else if (npm.config.get('parseable')) {
    out = makeParseable(unlooped, long, dir)
  } else if (data) {
    out = makeArchy(unlooped, long, dir)
  }
  output(out)

if (args.length && !data._found) process.exitCode = 1

var er
  // if any errors were found, then complain and exit status 1
  if (lite.problems && lite.problems.length) {
    er = lite.problems.join('\n')
  }
  cb(er, data, lite)
}

function pruneNestedExtraneous (data, visited) {
  visited = visited || []
  visited.push(data)
  for (var i in data.dependencies) {
    if (data.dependencies[i].extraneous) {
      data.dependencies[i].dependencies = {}
    } else if (visited.indexOf(data.dependencies[i]) === -1) {
      pruneNestedExtraneous(data.dependencies[i], visited)
    }
  }
}

function filterByEnv (data) {
  var dev = npm.config.get('dev') || /^dev(elopment)?$/.test(npm.config.get('only'))
  var production = npm.config.get('production') || /^prod(uction)?$/.test(npm.config.get('only'))
  var dependencies = {}
  var devKeys = Object.keys(data.devDependencies || [])
  var prodKeys = Object.keys(data._dependencies || [])
  Object.keys(data.dependencies).forEach(function (name) {
    if (!dev && inList(devKeys, name) && !inList(prodKeys, name) && data.dependencies[name].missing) {
      return
    }

if ((dev && inList(devKeys, name)) || // only --dev
        (production && inList(prodKeys, name)) || // only --production
        (!dev && !production)) { // no --production|--dev|--only=xxx
      dependencies[name] = data.dependencies[name]
    }
  })
  data.dependencies = dependencies
}

function filterByLink (data) {
  if (npm.config.get('link')) {
    var dependencies = {}
    Object.keys(data.dependencies).forEach(function (name) {
      var dependency = data.dependencies[name]
      if (dependency.link) {
        dependencies[name] = dependency
      }
    })
    data.dependencies = dependencies
  }
}

function alphasort (a, b) {
  a = a.toLowerCase()
  b = b.toLowerCase()
  return a > b ? 1
    : a < b ? -1 : 0
}

function isCruft (data) {
  return data.extraneous && data.error && data.error.code === 'ENOTDIR'
}

function getLite (data, noname, depth) {
  var lite = {}

if (isCruft(data)) return lite

var maxDepth = npm.config.get('depth')

if (typeof depth === 'undefined') depth = 0
  if (!noname && data.name) lite.name = data.name
  if (data.version) lite.version = data.version
  if (data.extraneous) {
    lite.extraneous = true
    lite.problems = lite.problems || []
    lite.problems.push('extraneous: ' + packageId(data) + ' ' + (data.path || ''))
  }

if (data.error && data.path !== path.resolve(npm.globalDir, '..') &&
      (data.error.code !== 'ENOENT' || noname)) {
    lite.invalid = true
    lite.problems = lite.problems || []
    var message = data.error.message
    lite.problems.push('error in ' + data.path + ': ' + message)
  }

if (data._from) {
    lite.from = data._from
  }

if (data._resolved) {
    lite.resolved = data._resolved
  }

if (data.invalid) {
    lite.invalid = true
    lite.problems = lite.problems || []
    lite.problems.push('invalid: ' +
                       packageId(data) +
                       ' ' + (data.path || ''))
  }

if (data.peerInvalid) {
    lite.peerInvalid = true
    lite.problems = lite.problems || []
    lite.problems.push('peer dep not met: ' +
                       packageId(data) +
                       ' ' + (data.path || ''))
  }

var deps = (data.dependencies && Object.keys(data.dependencies)) || []
  if (deps.length) {
    lite.dependencies = deps.map(function (d) {
      var dep = data.dependencies[d]
      if (dep.missing && !dep.optional) {
        lite.problems = lite.problems || []
        var p
        if (data.depth > maxDepth) {
          p = 'max depth reached: '
        } else {
          p = 'missing: '
        }
        p += d + '@' + dep.requiredBy +
            ', required by ' +
            packageId(data)
        lite.problems.push(p)
        if (dep.dependencies) {
          return [d, getLite(dep, true)]
        } else {
          return [d, { required: dep.requiredBy, missing: true }]
        }
      } else if (dep.peerMissing) {
        lite.problems = lite.problems || []
        dep.peerMissing.forEach(function (missing) {
          var pdm = 'peer dep missing: ' +
              missing.requires +
              ', required by ' +
              missing.requiredBy
          lite.problems.push(pdm)
        })
        return [d, { required: dep, peerMissing: true }]
      } else if (npm.config.get('json')) {
        if (depth === maxDepth) delete dep.dependencies
        return [d, getLite(dep, true, depth + 1)]
      }
      return [d, getLite(dep, true)]
    }).reduce(function (deps, d) {
      if (d[1].problems) {
        lite.problems = lite.problems || []
        lite.problems.push.apply(lite.problems, d[1].problems)
      }
      deps[d[0]] = d[1]
      return deps
    }, {})
  }
  return lite
}

function unloop (root) {
  var queue = [root]
  var seen = new Set()
  seen.add(root)

while (queue.length) {
    var current = queue.shift()
    var deps = current.dependencies = current.dependencies || {}
    Object.keys(deps).forEach(function (d) {
      var dep = deps[d]
      if (dep.missing && !dep.dependencies) return
      if (dep.path && seen.has(dep)) {
        dep = deps[d] = Object.assign({}, dep)
        dep.dependencies = {}
        dep._deduped = path.relative(root.path, dep.path).replace(/node_modules\//g, '')
        return
      }
      seen.add(dep)
      queue.push(dep)
    })
  }

return root
}

function filterFound (root, args) {
  if (!args.length) return root
  if (!root.dependencies) return root

// Mark all deps
  var toMark = [root]
  while (toMark.length) {
    var markPkg = toMark.shift()
    var markDeps = markPkg.dependencies
    if (!markDeps) continue
    Object.keys(markDeps).forEach(function (depName) {
      var dep = markDeps[depName]
      if (dep.peerMissing && !dep._from) return
      dep._parent = markPkg
      for (var ii = 0; ii < args.length; ii++) {
        var argName = args[ii][0]
        var argVersion = args[ii][1]
        var argRaw = args[ii][2]
        var found
        if (typeof argRaw === 'object') {
          if (dep.path === argRaw.path) {
            found = true
          }
        } else if (depName === argName && argVersion) {
          found = semver.satisfies(dep.version, argVersion, true)
        } else if (depName === argName) {
          // If version is missing from arg, just do a name match.
          found = true
        }
        if (found) {
          dep._found = 'explicit'
          var parent = dep._parent
          while (parent && !parent._found && !parent._deduped) {
            parent._found = 'implicit'
            parent = parent._parent
          }
          break
        }
      }
      toMark.push(dep)
    })
  }
  var toTrim = [root]
  while (toTrim.length) {
    var trimPkg = toTrim.shift()
    var trimDeps = trimPkg.dependencies
    if (!trimDeps) continue
    trimPkg.dependencies = {}
    Object.keys(trimDeps).forEach(function (name) {
      var dep = trimDeps[name]
      if (!dep._found) return
      if (dep._found === 'implicit' && dep._deduped) return
      trimPkg.dependencies[name] = dep
      toTrim.push(dep)
    })
  }
  return root
}

function makeArchy (data, long, dir) {
  var out = makeArchy_(data, long, dir, 0)
  return archy(out, '', { unicode: npm.config.get('unicode') })
}

function makeArchy_ (data, long, dir, depth, parent, d) {
  if (data.missing) {
    if (depth - 1 <= npm.config.get('depth')) {
      // just missing
      var unmet = 'UNMET ' + (data.optional ? 'OPTIONAL ' : '') + 'DEPENDENCY'
      if (npm.color) {
        if (data.optional) {
          unmet = color.bgBlack(color.yellow(unmet))
        } else {
          unmet = color.bgBlack(color.red(unmet))
        }
      }
      var label = data._id || (d + '@' + data.requiredBy)
      if (data._found === 'explicit' && data._id) {
        if (npm.color) {
          label = color.bgBlack(color.yellow(label.trim())) + ' '
        } else {
          label = label.trim() + ' '
        }
      }
      return {
        label: unmet + ' ' + label,
        nodes: Object.keys(data.dependencies || {})
          .sort(alphasort).filter(function (d) {
            return !isCruft(data.dependencies[d])
          }).map(function (d) {
            return makeArchy_(sortedObject(data.dependencies[d]), long, dir, depth + 1, data, d)
          })
      }
    } else {
      return {label: d + '@' + data.requiredBy}
    }
  }

var out = {}
  if (data._requested && data._requested.type === 'alias') {
    out.label = `${d}@npm:${data._id}`
  } else {
    out.label = data._id || ''
  }
  if (data._found === 'explicit' && data._id) {
    if (npm.color) {
      out.label = color.bgBlack(color.yellow(out.label.trim())) + ' '
    } else {
      out.label = out.label.trim() + ' '
    }
  }
  if (data.link) out.label += ' -> ' + data.link

if (data._deduped) {
    if (npm.color) {
      out.label += ' ' + color.brightBlack('deduped')
    } else {
      out.label += ' deduped'
    }
  }

if (data.invalid) {
    if (data.realName !== data.name) out.label += ' (' + data.realName + ')'
    var invalid = 'invalid'
    if (npm.color) invalid = color.bgBlack(color.red(invalid))
    out.label += ' ' + invalid
  }

if (data.peerInvalid) {
    var peerInvalid = 'peer invalid'
    if (npm.color) peerInvalid = color.bgBlack(color.red(peerInvalid))
    out.label += ' ' + peerInvalid
  }

if (data.peerMissing) {
    var peerMissing = 'UNMET PEER DEPENDENCY'

if (npm.color) peerMissing = color.bgBlack(color.red(peerMissing))
    out.label = peerMissing + ' ' + out.label
  }

if (data.extraneous && data.path !== dir) {
    var extraneous = 'extraneous'
    if (npm.color) extraneous = color.bgBlack(color.green(extraneous))
    out.label += ' ' + extraneous
  }

if (data.error && depth) {
    var message = data.error.message
    if (message.indexOf('\n')) message = message.slice(0, message.indexOf('\n'))
    var error = 'error: ' + message
    if (npm.color) error = color.bgRed(color.brightWhite(error))
    out.label += ' ' + error
  }

// add giturl to name@version
  if (data._resolved) {
    try {
      var type = npa(data._resolved).type
      var isGit = type === 'git' || type === 'hosted'
      if (isGit) {
        out.label += ' (' + data._resolved + ')'
      }
    } catch (ex) {
      // npa threw an exception then it ain't git so whatev
    }
  }

if (long) {
    if (dir === data.path) out.label += '\n' + dir
    out.label += '\n' + getExtras(data)
  } else if (dir === data.path) {
    if (out.label) out.label += ' '
    out.label += dir
  }

// now all the children.
  out.nodes = []
  if (depth <= npm.config.get('depth')) {
    out.nodes = Object.keys(data.dependencies || {})
      .sort(alphasort).filter(function (d) {
        return !isCruft(data.dependencies[d])
      }).map(function (d) {
        return makeArchy_(sortedObject(data.dependencies[d]), long, dir, depth + 1, data, d)
      })
  }

if (out.nodes.length === 0 && data.path === dir) {
    out.nodes = ['(empty)']
  }

return out
}

function getExtras (data) {
  var extras = []

if (data.description) extras.push(data.description)
  if (data.repository) extras.push(data.repository.url)
  if (data.homepage) extras.push(data.homepage)
  if (data._from) {
    var from = data._from
    if (from.indexOf(data.name + '@') === 0) {
      from = from.substr(data.name.length + 1)
    }
    var u = url.parse(from)
    if (u.protocol) extras.push(from)
  }
  return extras.join('\n')
}

function makeParseable (data, long, dir, depth, parent, d) {
  if (data._deduped) return []
  depth = depth || 0
  if (depth > npm.config.get('depth')) return [ makeParseable_(data, long, dir, depth, parent, d) ]
  return [ makeParseable_(data, long, dir, depth, parent, d) ]
    .concat(Object.keys(data.dependencies || {})
      .sort(alphasort).map(function (d) {
        return makeParseable(data.dependencies[d], long, dir, depth + 1, data, d)
      }))
    .filter(function (x) { return x && x.length })
    .join('\n')
}

function makeParseable_ (data, long, dir, depth, parent, d) {
  if (data.hasOwnProperty('_found') && data._found !== 'explicit') return ''

if (data.missing) {
    if (depth < npm.config.get('depth')) {
      data = npm.config.get('long')
        ? path.resolve(parent.path, 'node_modules', d) +
             ':' + d + '@' + JSON.stringify(data.requiredBy) + ':INVALID:MISSING'
        : ''
    } else {
      data = path.resolve(dir || '', 'node_modules', d || '') +
             (npm.config.get('long')
               ? ':' + d + '@' + JSON.stringify(data.requiredBy) +
               ':' + // no realpath resolved
               ':MAXDEPTH'
               : '')
    }

return data
  }

if (!npm.config.get('long')) return data.path

return data.path +
         ':' + (data._id || '') +
         (data.link && data.link !== data.path ? ':' + data.link : '') +
         (data.extraneous ? ':EXTRANEOUS' : '') +
         (data.error && data.path !== path.resolve(npm.globalDir, '..') ? ':ERROR' : '') +
         (data.invalid ? ':INVALID' : '') +
         (data.peerInvalid ? ':PEERINVALID' : '') +
         (data.peerMissing ? ':PEERINVALID:MISSING' : '')
}

cmd: