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| 'use strict'
var log = require('winston')
var async = require('async')
var _ = require('lodash')
var prompt = require('prompt')
var path = require('path')
var project = require('../project.js')
var pkgLib = require('../package.js')
var mlDeploy = require('../ml-deploy.js')
function deployPackage(connection, pkg, cb) {
// TODO: partition into assets/modules && resources/transforms for performance (map vs mapSeries)
// console.log(_.partition(preparedDeploy, function(deploy) {
// return ['resource', 'transform'].indexOf( deploy.type ) === -1
// }))
if ( !pkg.preparedDeploy.length ) return cb(new Error('must call pkgLib.parseContents before deployPackage'))
async.mapSeries(
pkg.preparedDeploy,
function(deploy, callback) {
var moduleLocation = null
if ( deploy.ns && deploy.type === 'module' ) {
moduleLocation = _.pick(deploy, 'ns', 'location')
}
mlDeploy.deployAsset(connection, deploy, function(err) {
if (err) return callback(err)
callback(null, moduleLocation)
})
},
function(err, moduleLocations) {
if (err) return cb(err)
log.info(' ' + pkg.name)
cb(null, _.compact(moduleLocations))
})
}
function deployPackages(connection, packages, cb) {
log.info('deploying packages ...')
var deployCallback = function(pkg, callback) {
return deployPackage(connection, pkg, callback)
}
async.map(packages, pkgLib.parseContents, function(err, packages) {
async.mapSeries( packages, deployCallback, cb )
})
}
function dryRun(cb) {
project.getPackages(function(err, packages) {
if (err) return cb(err)
async.map(packages, pkgLib.parseContents, function(err, packages) {
if (err) return cb(err)
_.each(packages, function(pkg, idx) {
var assetPrefix = path.resolve('mlpm_modules', pkg.name).replace(process.cwd() + path.sep, '') + path.sep
, lastPkg = idx + 1 === packages.length
, groups = _.groupBy(pkg.preparedDeploy, 'type')
, types = _.keys(groups)
log.info( project.symbols.pkg + pkg.name + '@' + pkg.version )
_.each(types, function(type, idx) {
var group = groups[ type ]
, lastGroup = idx + 1 === types.length
, symbol = project.symbols.pipe
if ( group.length > 1 ) {
log.info( project.symbols.pipe + ' ' + group[0].type + 's:' )
_.each(group, function(asset, assetIdx) {
if ( lastPkg && lastGroup && assetIdx + 1 === group.length ) {
symbol = project.symbols.last
}
log.info( symbol + ' ' + asset.relativePath.replace(assetPrefix, '') )
})
} else {
if ( lastPkg && lastGroup ) {
symbol = project.symbols.last
}
log.info( symbol + ' ' + group[0].type + ': ' + group[0].relativePath.replace(assetPrefix, '') )
}
})
cb(null)
})
})
})
}
function getConnection(args, cb) {
args.host = args.host || 'localhost'
args.port = args.port || '8000' // TODO: int?
var connection = _.pick(args, 'host', 'port', 'username', 'password')
// cthulu
if ( args.username && args.password ) return cb( null, connection )
var schema = { properties: {} }
if ( !args.username ) {
schema.properties.username = {
description: 'username',
message: 'username is required',
required: true
}
}
if ( !args.password ) {
schema.properties.password = {
description: 'password',
message: 'password is required',
required: true,
hidden: true
}
}
prompt.start()
prompt.get(schema, function (err, result) {
if (err) return cb(err)
connection.username = connection.username || result.username
connection.password = connection.password || result.password
console.log()
cb( null, connection )
})
}
function deploy(args, cb) {
if ( args.dryrun ) return dryRun(cb)
getConnection(args, function(err, connection) {
if (err) return cb(err)
project.getPackages(function(err, packages) {
if (err) return cb(err)
//TODO: if deploy local, packages.push( project config )
deployPackages(connection, packages, function(err, moduleLocations) {
if (err) return cb(err)
// console.log()
// console.log('registering module namespaces')
// mlDeploy.registerNamespaces(connection, moduleLocations, function(err) {
// if (err) return cb(err)
// // console.log(results)
// cb(null)
// })
cb(null)
})
})
})
}
deploy.usage = 'mlpm deploy --dry-run\n' +
'mlpm deploy -u <admin-user> -p <admin-password> [-H localhost -P 8000]'
module.exports.command = function(args, cb) {
deploy(args, cb || function(e) {
if (e) return log.error(e)
})
}
module.exports.command.usage = deploy.usage
module.exports._getConnection = getConnection
module.exports._dryRun = dryRun
module.exports._deployPackages = deployPackages
module.exports._deployPackage = deployPackage
|