add some features to DC plugin

[Yashasvi-JP]

Following changes were made in this PR:

• Read prefixPath form plugin options, previously it was defined as a constant.
  Can be set like this
  

  -fplugin=DC.DefaultCheck -fplugin-opt=DC.DefaultCheck:{"prefixPath":"./.juspay/dc/test/"}

• Add option in yaml config file to specify which condition to check in function check.

  Test Examples

  • Case when conditionToCheck is [], it checks all conditions, in every path.
    Config File:

    tag: FunctionCheck
    contents:
      listOfRestrictedFuns:
        - "throwErr"
        - "throwException"
      moduleNameToCheck: "Main"
      funNameToCheck: "testParentFunction"
      conditionToCheck: []
      pathsToConsider: []
      pathsToIgnore: []
      modulesToIgnore: []
    

    Errors:
    
    

  • Case when conditionToCheck is ["Right"], it checks only Right cases.
    Config File:

    tag: FunctionCheck
    contents:
      listOfRestrictedFuns:
        - "throwErr"
        - "throwException"
      moduleNameToCheck: "Main"
      funNameToCheck: "testParentFunction"
      conditionToCheck: 
        - "Right"
      pathsToConsider: []
      pathsToIgnore: []
      modulesToIgnore: []
    

    Errors:
    

• Add option in yaml config file to specify which paths to check for the given condition.

  Test Examples

  • Case when pathsToConsider is ["test/PathsToConsider"], it checks all conditions in that path only.
    Config File:

    tag: FunctionCheck
    contents:
      listOfRestrictedFuns:
        - "throwErr"
        - "throwException"
      moduleNameToCheck: "PathsToConsider.Considered"
      funNameToCheck: "consideredFun"
      conditionToCheck: []
      pathsToConsider: 
        - "test/PathsToConsider"
      pathsToIgnore: []
      modulesToIgnore: []
    

    Errors:
    

• Add option in yaml config file to specify which paths to ignore for the given condition.
  

  Test Examples

  • Case when pathsToIgnore is ["test/IgnorePath"], it ignores that path.
    Config File:

    tag: FunctionCheck
    contents:
      listOfRestrictedFuns:
        - "throwErr"
        - "throwException"
      moduleNameToCheck: "Main"
      funNameToCheck: "testParentFunction"
      conditionToCheck: []
      pathsToConsider: []
      pathsToIgnore: 
        - "test/IgnorePath"
      modulesToIgnore: []
    

    Errors:
    

• Add option in yaml config file to specify which modules to ignore for the given condition.

  Test Examples

  • Errors when modulesToIgnore is ["IgnorePath.IgnoreModule"], it ignores that module.
    Config File

    tag: FunctionCheck
    contents:
      listOfRestrictedFuns:
        - "throwErr"
        - "throwException"
      moduleNameToCheck: "Main"
      funNameToCheck: "testParentFunction"
      conditionToCheck: []
      pathsToConsider: []
      pathsToIgnore: []
      modulesToIgnore: 
        - "IgnorePath.IgnoreModule"
    

    Errors: