svn-sync.js

require('shelljs/global')
var svn = require('node-svn-ultimate')
var program = require('commander')

program
  .version('0.0.1')
  .option('-u, --url <url>', 'SVN url <url>')
  .option('-d, --dir <dir>', 'Root dir <dir>')
  .option('-r, --relative', 'Use relative path')
  .option('-n, --username <username>', 'User name <username>')
  .option('-p, --password <password>', 'Password <password>')

program.parse(process.argv)

var svnArgs = {
  'username': program.username,
  'password': program.password,
  'trustServerCert': true
}

var cleanup = function (path, cb) {
  svn.commands.cleanup(path, {
    'remove-unversioned': true
  }, function (_, info) {
    if (cb) {
      cb(info)
    }
  })
}

var revertUpdate = function (path, args, cb) {
  svn.commands.revert(path, {
    recursive: true
  }, function (err) {
    if (err) {
      cleanup(path, function () {
        revertUpdate(path, args, cb)
      })
    }
  })
  svn.commands.update(path, args, function (err, info) {
    if (err) {
      cleanup(path, function () {
        revertUpdate(path, args, cb)
      })
    } else {
      if (cb) {
        cb(info)
      }
    }
  })
}

var checkout = function (url, path, args, cb) {
  svn.commands.checkout(url, path, args, function (err, info) {
    if (err) {
      cleanup(path, function () {
        checkout(url, path, args, cb)
      })
    } else {
      if (cb) {
        cb(info)
      }
    }
  })
}

function sync(path, callback) {
  path = path.replace(/"/g, '')
  if (test('-d', path) === false) {
    // console.log('path >', path)
    mkdir('-p', path)
  }

  svn.commands.info(path, function (err, info) {
    if (err) {
      checkout(program.url, path, svnArgs, callback)
    } else {
      revertUpdate(path, svnArgs, callback)
    }
  })
}

if (program.relative === true) {
  svn.commands.info(program.url, svnArgs, function (err, info) {
    if (info) {
      var entry = info['entry']
      var path = (program.dir + entry['relative-url']).replace('^', '')
      sync(path)
    }
  })
} else {
  sync(program.dir)
}