Support of yaml format as an alternative to json format

[FALLAI-Denis]

Hi,

IBM Dependency Based Build in general, and zAppbuild in particular, use various configuration files in json format.

It seems interesting to us that the yaml format is also supported as an alternative to the json format:

• the yaml format is easier to edit (once you get used to it), because it uses less special characters and punctuations
• the yaml format imposes a structuring of one information by line (a new line for each new information), which is easier to manage in a Git repository (merge branches, search for informations in differences)

Sample for dependency file:

json:

{
    "fileName": "/u/burgess/dbb/dbb-zappbuild/samples/MortgageApplication/cobol/epscmort.cbl",
    "isCICS": true,
    "isSQL": true,
    "isDLI": false,
    "isMQ": false,
    "dependencies": [
        "/u/burgess/dbb/dbb-zappbuild/samples/MortgageApplication/copybook/epsmtcom.cpy",
        "/u/burgess/dbb/dbb-zappbuild/samples/MortgageApplication/copybook/epsnbrpm.cpy",
        "MortgageApplication/copybook/epsmtinp.cpy",
        "MortgageApplication/copybook/epsmtout.cpy"
    ],
    "schemaVersion": "1.0"
}

yaml:

fileName: /u/burgess/dbb/dbb-zappbuild/samples/MortgageApplication/cobol/epscmort.cbl
isCICS: true
isSQL: true
isDLI: false
isMQ: false
dependencies:
  - /u/burgess/dbb/dbb-zappbuild/samples/MortgageApplication/copybook/epsmtcom.cpy
  - /u/burgess/dbb/dbb-zappbuild/samples/MortgageApplication/copybook/epsnbrpm.cpy
  - MortgageApplication/copybook/epsmtinp.cpy
  - MortgageApplication/copybook/epsmtout.cpy
schemaVersion: "1.0"