DescribeCompiler logging

The describe compiler has an inbuilt logger that is responsible for logging runtime data.

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1. Usage

There are 4 delegates, and the user is expected to provide his own methods and assign them to those:

• Action<string> LogError - for logging fatal errors that terminate the current task,
• Action<string> LogInfo - for logging additional information that is not very important,
• Action<string> LogParserInfo - for logging Gold Parser actions and
• Action<string> LogText - for logging all else.

There is also the string Log property where all the log entries accumulate and it can be used to retrieve the log text, preferably after the compilation of the current task.

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2. Verbosity

The logger also has verbosity level, represented by the enum DescribeCompiler.LogVerbosity.
The values can be:

• LogVerbosity.Low- for logging only filenames and fatal errors,
• LogVerbosity.Medium - for logging few details for each file and few details about the task and
• LogVerbosity.High - for full logs - including different details and parser actions.

The verbosity can be set in the constructor of the DescribeCompiler and by default it is set to Low. The verbosity can also be changed by setting by the LogVerbosity Verbosity property.

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3. Log examples

• low verbosity example log
• medium verbosity example log
• high verbosity example log