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regexscalascalastyle
Jeet
Jeet

Reputation: 145

How to configure the regex in scalstyleCheck for header check?

Suppose I want to check that my every scala file has a header similar to

/*
 *  Copyright (c) 2020-2021 XYZ company ltd
 *  All Rights Reserved.
*/

Now the scalastyle_config.xml has an entry like

<check enabled="true" class="org.scalastyle.file.HeaderMatchesChecker" level="warning">
   <parameters>
   <parameter name="regex">true</parameter>
   <parameter name="header">Copyright (c) 2020-2021 XYZ company ltd</parameter>
   </parameters>
</check>

What should be the regex to match the header content I pasted above?

I tried specifying the parameter as

<parameter name="header">Copyright \(c\) (?:\d{4}-)?\d{4} XYZ company ltd</parameter>

but even that doesn't match my header and it fails the headerCheck.

Upvotes: 0

Views: 155

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