How to use the on function from npmlog

mqlight-log.js

GitHub: mqlight/nodejs-mqlight

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// Open the specified file.
fd = fs.openSync(stream, 'a', '0644');

// Set up a listener for log events.
npmlog.on('log', function(m) {
  if (fd) {
    if (npmlog.levels[npmlog.level] <= npmlog.levels[m.level]) {
      // We'll get called for every log event, so filter to ones we're
      // interested in.

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init-interrupt.js

GitHub: laiyoufafa/third_party_node

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var init = requireInject('../../lib/init', {
  'init-package-json': initJsonMock
})

// capture log messages
npmlog.on('log', function (chunk) { log += chunk.message + '\n' })

init([], function (err, code) {
  t.ifError(err, 'init ran successfully')
  t.notOk(code, 'exited without issue')

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build-already-built.js

GitHub: laiyoufafa/third_party_node

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test("issue #6735 build 'already built' message", function (t) {
  npm.load({ loglevel: 'warn' }, function () {
    // capture log messages with level
    var log = ''
    npmlog.on('log', function (chunk) {
      log += chunk.level + ' ' + chunk.message + '\n'
    })


    mkdirp.sync(fakePkg)

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