Don't assume file is 50 characters long

[skevy]

When upgrading to Spotless 5.5.1, I was receiving this error when trying to format a small GraphQL file in my codebase:

String index out of range: 50
java.lang.StringIndexOutOfBoundsException: String index out of range: 50
        at java.lang.String.substring(String.java:1963)
        at com.diffplug.spotless.npm.PrettierFormatterStep$PrettierFilePathPassingFormatterFunc.applyWithFile(PrettierFormatterStep.java:116)String index out of range: 50
java.lang.StringIndexOutOfBoundsException: String index out of range: 50

It seems to be due to this log line that assumes that any content being passed to Prettier is at least 50 characters long.

I changed this logic to instead print up to 50 characters of the string.

[nedtwigg]

Good call, thanks very much.

[nedtwigg]

Published in plugin-gradle 5.5.2 and plugin-maven 2.4.1.