[GitHub] brunogirin opened a new issue #899: wskdeploy export fails to export the `main` attribute for Java actions

[GitBox <gi...@apache.org>]

brunogirin opened a new issue #899: wskdeploy export fails to export the `main` attribute for Java actions
URL: https://github.com/apache/incubator-openwhisk-wskdeploy/issues/899
 
 
   When running `wskdeploy` on a project that has Java actions, it fails to export the `main` attribute for those actions, which means that the tool is then unable to re-deploy using the generated manifest.
   
   ## Steps to reproduce
   
   1. Create a Java action that packaged in a jar file
   2. Create a manifest that can deploy the action
   3. Run `wskdeploy sync`
   4. Run `wskdeploy export -m test-manifest.yml`: the manifest file is created
   5. Run `wskdeploy sync -m test-manifest.yml`: it fails with error:
   
   ```
   Error: Deployment did not complete sucessfully. Run `wskdeploy undeploy` to remove partially deployed assets.
   Error: servicedeployer.go [1625]: [ERROR_WHISK_CLIENT_ERROR]: Error code: 144: The connection failed, or timed out. (HTTP status code 400): HTTP Response Status: 400 Bad Request HTTP Response Body: {"error":"The request content was malformed:\n'main' must be a string defined in 'exec' for 'java' actions","code":"c3ec2b5db6709d49c0a44cafb8620163"}
   ```
   
   When inspecting the generated manifest, the definition of the Java action shows:
   
   ```
   main: ""
   ```
   
   ## Expected behaviour
   
   The tool should properly populate the `main` field in the Java action to ensure that it can be re-deployed.
   

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