1. module shipit-deploy
   1. function shipit-deploy (shipit)
   2. object shipit-deploy.shipit
2. module shipit-deploy.shipit
   1. function shipit-deploy.shipit.getCurrentReleaseDirname ()
   2. function shipit-deploy.shipit.getPendingCommits ()
   3. function shipit-deploy.shipit.getReleases ()
   4. function shipit-deploy.shipit.getRevision (releaseDir)

module shipit-deploy

function shipit-deploy (shipit)

• description and source-code

  shipit-deploy = function (shipit) {
    require('./tasks/deploy')(shipit);
    require('./tasks/rollback')(shipit);
    require('./tasks/pending')(shipit);
  }

• example usage

  n/a

module shipit-deploy.shipit

function shipit-deploy.shipit.getCurrentReleaseDirname ()

• description and source-code

  getCurrentReleaseDirname = function () {
    var shipit = this;
  
    return shipit.remote(util.format('if [ -h %s ]; then readlink %s; fi', shipit.currentPath, shipit.currentPath))
    .then(function(results) {
      results = results || [];
      var releaseDirnames = results.map(computeReleaseDirname);
  
      if (!equalValues(releaseDirnames)) {
        throw new Error('Remote servers are not synced.');
      }
  
      if (!releaseDirnames[0]) {
        shipit.log('No current release found.');
        return null;
      }
  
      return releaseDirnames[0];
    });
  }

• example usage

  ...
    return response[0].stdout.trim();
  });
  };
  
  Shipit.getPendingCommits = function() {
  var shipit = this;
  
  return shipit.getCurrentReleaseDirname()
  .then(function(currentReleaseDirname) {
    if (!currentReleaseDirname) {
      return null;
    }
    return shipit.getRevision(currentReleaseDirname)
    .then(function(deployedRevision) {
      if (!deployedRevision) {
  ...

function shipit-deploy.shipit.getPendingCommits ()

• description and source-code

  getPendingCommits = function () {
    var shipit = this;
  
    return shipit.getCurrentReleaseDirname()
    .then(function(currentReleaseDirname) {
      if (!currentReleaseDirname) {
        return null;
      }
      return shipit.getRevision(currentReleaseDirname)
      .then(function(deployedRevision) {
        if (!deployedRevision) {
          return null;
        }
  
        // Get local remotes.
        return shipit.local('git remote', {cwd: shipit.config.workspace}).then(function(res) {
          var remotes = res && res.stdout ? res.stdout.split(/\s/) : [];
  
          if (remotes.length < 1) {
            return null;
          }
  
          // Compare against currently undeployed revision
          var compareRevision = remotes[0] + '/' + shipit.config.branch;
  
          // Print diff
          return shipit.local('git log --pretty=format:\"' + shipit.config.gitLogFormat + '\" ' + deployedRevision + '..' + compareRevision
  , {cwd: shipit.config.workspace})
          .then(function(response) {
            response = response.stdout.trim();
            return response || null;
          });
        });
      });
    });
  }

• example usage

  n/a

function shipit-deploy.shipit.getReleases ()

• description and source-code

  getReleases = function () {
    var shipit = this;
  
    return shipit.remote('ls -r1 ' + shipit.releasesPath)
    .then(function(results) {
      var releases = results.map(computeReleases);
  
      if (!equalValues(releases))
        throw new Error('Remote servers are not synced.');
  
      return releases[0];
    });
  }

• example usage

  n/a

function shipit-deploy.shipit.getRevision (releaseDir)

• description and source-code

  getRevision = function (releaseDir) {
    var shipit = this;
    var file = path.join(shipit.releasesPath, releaseDir, 'REVISION');
  
    return shipit.remote('if [ -f ' + file + ' ]; then cat ' + file + ' 2>/dev/null; fi;')
    .then(function(response) {
      return response[0].stdout.trim();
    });
  }

• example usage

  ...
    var shipit = this;
  
    return shipit.getCurrentReleaseDirname()
    .then(function(currentReleaseDirname) {
      if (!currentReleaseDirname) {
  return null;
      }
      return shipit.getRevision(currentReleaseDirname)
      .then(function(deployedRevision) {
  if (!deployedRevision) {
    return null;
  }
  
  // Get local remotes.
  return shipit.local('git remote', {cwd: shipit.config.workspace}).then(function(res) {
  ...