晋太元中，武陵人捕鱼为业。缘溪行，忘路之远近。忽逢桃花林，夹岸数百步，中无杂树，芳草鲜美，落英缤纷。渔人甚异之，复前行，欲穷其林。 　　林尽水源，便得一山，山有小口，仿佛若有光。便舍船，从口入。初极狭，才通人。复行数十步，豁然开朗。土地平旷，屋舍俨然，有良田、美池、桑竹之属。阡陌交通，鸡犬相闻。其中往来种作，男女衣着，悉如外人。黄发垂髫，并怡然自乐。 　　见渔人，乃大惊，问所从来。具答之。便要还家，设酒杀鸡作食。村中闻有此人，咸来问讯。自云先世避秦时乱，率妻子邑人来此绝境，不复出焉，遂与外人间隔。问今是何世，乃不知有汉，无论魏晋。此人一一为具言所闻，皆叹惋。余人各复延至其家，皆出酒食。停数日，辞去。此中人语云：“不足为外人道也。”(间隔 一作：隔绝) 　　既出，得其船，便扶向路，处处志之。及郡下，诣太守，说如此。太守即遣人随其往，寻向所志，遂迷，不复得路。 　　南阳刘子骥，高尚士也，闻之，欣然规往。未果，寻病终。后遂无问津者。 sh-3ll

HOME


sh-3ll 1.0
DIR:/lib/node_modules/npm/lib/utils/
Upload File :
Current File : //lib/node_modules/npm/lib/utils/metrics-launch.js
'use strict'
/* eslint-disable camelcase */
module.exports = launchSendMetrics
var fs = require('graceful-fs')
var child_process = require('child_process')

if (require.main === module) main()

function launchSendMetrics () {
  var path = require('path')
  var npm = require('../npm.js')
  try {
    if (!npm.config.get('send-metrics')) return
    var cliMetrics = path.join(npm.config.get('cache'), 'anonymous-cli-metrics.json')
    var targetRegistry = npm.config.get('metrics-registry')
    fs.statSync(cliMetrics)
    return runInBackground(__filename, [cliMetrics, targetRegistry])
  } catch (ex) {
    // if the metrics file doesn't exist, don't run
  }
}

function runInBackground (js, args, opts) {
  if (!args) args = []
  args.unshift(js)
  if (!opts) opts = {}
  opts.stdio = 'ignore'
  opts.detached = true
  var child = child_process.spawn(process.execPath, args, opts)
  child.unref()
  return child
}

function main () {
  var sendMetrics = require('./metrics.js').send
  var metricsFile = process.argv[2]
  var metricsRegistry = process.argv[3]

  sendMetrics(metricsFile, metricsRegistry)
}