Example #1
0
def installProgram(programName, useCache):
  """
  Build the docker image associated with a program and create a tiny executable to add that image to your path.
  """
  print("Installing {0} ...".format(programName))

  dockerImageDir = os.path.join(paths.getProgramSrcDir(programName), "docker-image")
  _DockerfilePath = os.path.join(dockerImageDir, 'Dockerfile')
  # Check if we use a 'Dockerfile' or a 'MakeBaseImage.sh'
  if os.path.isfile(paths.getMakeBaseImageScriptPath(programName)):
    installFromBaseImage(programName, cacheArg)
  elif os.path.isfile(_DockerfilePath):
    if useCache:
      cacheArg = "--no-cache=false"
    else:
      cacheArg = "--no-cache=true"
    docker.runDockerAndExitIfItFails(["build","-rm",cacheArg,"--tag=subuser-"+programName+"",dockerImageDir])
  else:
    sys.exit("No buildfile found: need one of: 'Dockerfile' or 'MakeBaseImage.sh'. PATH: {0}".format(dockerImageDir))

  _permissions = permissions.getPermissions(programName)

  # Create a small executable that just calls the real executable in the docker image.
  if 'executable' in _permissions:
    installExecutable(programName)

  try:
    lastUpdateTime = _permissions["last-update-time"]
  except KeyError:
    lastUpdateTime = installTime.currentTimeString()

  imageID = dockerImages.getImageID("subuser-{0}".format(programName))
  registry.registerProgram(programName, lastUpdateTime, imageID)
Example #2
0
def installProgram(programName, useCache):
  """
  Build the docker image associated with a program and create a tiny executable to add that image to your path.
  """
  print("Installing "+programName+" ...")
  programSrcDir = paths.getProgramSrcDir(programName)
  _DockerfilePath = paths.getDockerfilePath(programSrcDir)
  # Check if we use a 'Dockerfile' or a 'BuildImage.sh'
  if os.path.isfile(paths.getBuildImageScriptPath(programSrcDir)):
    installFromBaseImage(programName,programSrcDir)
  elif os.path.isfile(_DockerfilePath):
    installFromDockerfile(programName,programSrcDir,useCache)
  else:
    sys.exit("No buildfile found: There needs to be a 'Dockerfile' or a 'BuildImage.sh' in the docker-image directory.")

  _permissions = permissions.getPermissions(programName)

  # Create a small executable that just calls the real executable in the docker image.
  if 'executable' in _permissions:
    installExecutable(programName)

  try:
    lastUpdateTime = _permissions["last-update-time"]
  except KeyError:
    lastUpdateTime = installTime.currentTimeString()

  imageID = dockerImages.getImageID("subuser-"+programName)
  registry.registerProgram(programName, lastUpdateTime, imageID)