mirror of
https://github.com/balena-io/balena-cli.git
synced 2024-12-25 00:11:04 +00:00
137 lines
3.7 KiB
CoffeeScript
137 lines
3.7 KiB
CoffeeScript
Promise = require('bluebird')
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getBuilderPushEndpoint = (baseUrl, owner, app) ->
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querystring = require('querystring')
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args = querystring.stringify({ owner, app })
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"https://builder.#{baseUrl}/v1/push?#{args}"
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getBuilderLogPushEndpoint = (baseUrl, buildId, owner, app) ->
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querystring = require('querystring')
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args = querystring.stringify({ owner, app, buildId })
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"https://builder.#{baseUrl}/v1/pushLogs?#{args}"
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bufferImage = (docker, imageId, bufferFile) ->
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Promise = require('bluebird')
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streamUtils = require('./streams')
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image = docker.getImage(imageId)
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imageMetadata = image.inspect()
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Promise.join image.get(), imageMetadata.get('Size'), (imageStream, imageSize) ->
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streamUtils.buffer(imageStream, bufferFile)
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.tap (bufferedStream) ->
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bufferedStream.length = imageSize
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showPushProgress = (message) ->
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visuals = require('resin-cli-visuals')
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progressBar = new visuals.Progress(message)
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progressBar.update({ percentage: 0 })
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return progressBar
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uploadToPromise = (uploadRequest, logger) ->
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new Promise (resolve, reject) ->
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handleMessage = (data) ->
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data = data.toString()
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logger.logDebug("Received data: #{data}")
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try
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obj = JSON.parse(data)
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catch e
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logger.logError('Error parsing reply from remote side')
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reject(e)
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return
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switch obj.type
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when 'error' then reject(new Error("Remote error: #{obj.error}"))
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when 'success' then resolve(obj)
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when 'status' then logger.logInfo(obj.message)
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else reject(new Error("Received unexpected reply from remote: #{data}"))
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uploadRequest
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.on('error', reject)
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.on('data', handleMessage)
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uploadImage = (imageStream, token, username, url, appName, logger) ->
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request = require('request')
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progressStream = require('progress-stream')
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zlib = require('zlib')
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# Need to strip off the newline
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progressMessage = logger.formatMessage('info', 'Uploading').slice(0, -1)
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progressBar = showPushProgress(progressMessage)
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streamWithProgress = imageStream.pipe progressStream
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time: 500,
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length: imageStream.length
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, ({ percentage, eta }) ->
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progressBar.update
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percentage: Math.min(percentage, 100)
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eta: eta
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uploadRequest = request.post
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url: getBuilderPushEndpoint(url, username, appName)
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headers:
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'Content-Encoding': 'gzip'
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auth:
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bearer: token
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body: streamWithProgress.pipe(zlib.createGzip({
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level: 6
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}))
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uploadToPromise(uploadRequest, logger)
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uploadLogs = (logs, token, url, buildId, username, appName) ->
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request = require('request')
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request.post
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json: true
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url: getBuilderLogPushEndpoint(url, buildId, username, appName)
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auth:
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bearer: token
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body: Buffer.from(logs)
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###
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opts must be a hash with the following keys:
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- appName: the name of the app to deploy to
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- imageName: the name of the image to deploy
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- buildLogs: a string with build output
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- shouldUploadLogs
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###
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module.exports = (docker, logger, token, username, url, opts) ->
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tmp = require('tmp')
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tmpNameAsync = Promise.promisify(tmp.tmpName)
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# Ensure the tmp files gets deleted
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tmp.setGracefulCleanup()
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{ appName, imageName, buildLogs, shouldUploadLogs } = opts
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logs = buildLogs
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tmpNameAsync()
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.then (bufferFile) ->
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logger.logInfo('Initializing deploy...')
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bufferImage(docker, imageName, bufferFile)
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.then (stream) ->
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uploadImage(stream, token, username, url, appName, logger)
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.finally ->
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# If the file was never written to (for instance because an error
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# has occured before any data was written) this call will throw an
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# ugly error, just suppress it
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Promise.try ->
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require('mz/fs').unlink(bufferFile)
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.catchReturn()
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.tap ({ buildId }) ->
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return if not shouldUploadLogs
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logger.logInfo('Uploading logs...')
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Promise.join(
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logs
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token
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url
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buildId
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username
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appName
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uploadLogs
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)
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.get('buildId')
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