func()

in deployers/servicedeployer.go [244:298]

• 43 lines of code
• 10 McCabe index (conditional complexity)

func (deployer *ServiceDeployer) ConstructUnDeploymentPlan() (*DeploymentProject, error) {

	var manifestReader = NewManifestReader(deployer)
	manifestReader.IsUndeploy = true
	var err error
	manifest, manifestParser, err := manifestReader.ParseManifest()
	if err != nil {
		return deployer.Deployment, err
	}

	manifestReader.InitPackages(manifestParser, manifest, whisk.KeyValue{})

	// process manifest file
	err = manifestReader.HandleYaml(manifestParser, manifest, whisk.KeyValue{})
	if err != nil {
		return deployer.Deployment, err
	}

	projectName := ""
	if len(manifest.GetProject().Packages) != 0 {
		projectName = manifest.GetProject().Name
	}

	// process deployment file
	if utils.FileExists(deployer.DeploymentPath) {
		var deploymentReader = NewDeploymentReader(deployer)
		err = deploymentReader.HandleYaml()
		if err != nil {
			return deployer.Deployment, err
		}

		// compare the name of the project
		if len(deploymentReader.DeploymentDescriptor.GetProject().Packages) != 0 && len(projectName) != 0 {
			projectNameDeploy := deploymentReader.DeploymentDescriptor.GetProject().Name
			if projectNameDeploy != projectName {
				errorString := wski18n.T(wski18n.ID_ERR_NAME_MISMATCH_X_key_X_dname_X_dpath_X_mname_X_moath_X,
					map[string]interface{}{
						wski18n.KEY_KEY:             parsers.YAML_KEY_PROJECT,
						wski18n.KEY_DEPLOYMENT_NAME: projectNameDeploy,
						wski18n.KEY_DEPLOYMENT_PATH: deployer.DeploymentPath,
						wski18n.KEY_MANIFEST_NAME:   projectName,
						wski18n.KEY_MANIFEST_PATH:   deployer.ManifestPath})
				return deployer.Deployment, wskderrors.NewYAMLFileFormatError(manifest.Filepath, errorString)
			}
		}

		if err := deploymentReader.BindAssets(); err != nil {
			return deployer.Deployment, err
		}
	}

	verifiedPlan := deployer.Deployment

	return verifiedPlan, err
}