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Status Functionality already exists
Created by Guest
Created on Jun 7, 2024

Build Map to include Source PDS apart from GIT Path

As a part of COBOL Build the PDS from where a COPYBOOK/DCLGEN dependency is resolved can be extracted and stored in Build Map along with ISPF stats attached to the member. This will help in  detecting changes made to the dependency when the COBOL element moves across GIT Branches/environments and enforce a rebuild of the COBOL element . 

These are similar to the Footprint detection handled by industry SCM products on Mainframe - Endevor , Changeman

Idea priority High
  • Admin
    Senthil Nathan
    Reply
    |
    Aug 2, 2024

    Adding an additional field to the build map artifact would require a database schema change and require all customers to upgrade their databases when moving to a new DBB version. However, you should be able to implement your solution using the existing build map design.

    As with most artifacts in the DBB metadata store, the Build Map is created and populated using low-level Java APIs. This makes the build map very flexible and meets customers' requirements. To handle the scenario where the resolved PDS and the ISPF stats need to be added to the build map, customers could use the BuildMap.addInput method to add an additional input for the resolved PDS and ISPF stats information:

    // Add a resolved PDS as an input

    // public void addInput(String lName, String category, String path, String sourceRef, String version)

    buildMap.addInput("$member", "PDS", "//'${HLQ}.COPY'", null, "$ISPFStats")

    All arguments/fields in an Input are strings.

    • The PDS category can differentiate the resolved PDS location from the Git repository location.

    • The path field could be in standard dataset notation or as shown here, in Unix CP command notation.

    • The ISPF stats could be in any format you would like.

    This should result in a build map entry with the following format:

    INPUT:

    lName: EPSMTCOM

    category: PDS

    path: //'USERID.COPY'

    version: 5 2002/07/25 2002/07/25 16:28:48 USERID


    This would be a separate input from the Git source file:

    INPUT:

    lName: EPSMTCOM

    category: COPY

    path: MortgageApplication/copybook/epsmtcom.cpy

    source: MortgageApplication-main

    version: 19c37e8fa01351f6fea5e0dc6e03284e971a1aa67