Add support for persisting the configuration back to file

[jeevatkm]

@brettlangdon With forge syntax adding support of persisting back to file would be very useful.

Use case: In the application end providing UI or API endpoint to modify configurations and the gets persisted into filesystem.

Looking forward to your response.

[jeevatkm]

@brettlangdon Any insights on persisting config back to file would be helpful.

[brettlangdon]

@jeevatkm it shouldn't be too hard since the format is pretty basic, should just need to iterate each property and output as the value stored there (= for values and { } for sections).

[jeevatkm]

@brettlangdon Thanks for the response.

How should we handle and preserve initial/original format of the config files:

• Substitutions/References
• Include file references
• Comments - I know forge reads and keeps comments - currently unsure to handle