windows character bug when running sbt

[er1c]

[debug]         C:\Users\eric\Documents\GitHub\scala-typesafeequals\core\src\main\scala\typesafeequals\package.scala
[info] Main Scala API documentation successful.
[debug] Checking for meta build source updates
[error] java.lang.IllegalArgumentException: character to be escaped is missing
[error]         at java.base/java.util.regex.Matcher.appendExpandedReplacement(Matcher.java:1020)
[error]         at java.base/java.util.regex.Matcher.appendReplacement(Matcher.java:998)
[error]         at java.base/java.util.regex.Matcher.replaceAll(Matcher.java:1182)

It happens when running sbt ci-doc on https://github.com/er1c/scala-typesafeequals, works fine on linux. This might be related to sbt/sbt#4322

Full stacktrace: https://gist.github.com/er1c/3b363110bcd69a6b5e1603f7179bba68

[er1c]

Looks like I still get the same exception even with set JAVA_TOOL_OPTIONS=-Dfile.encoding=UTF-8 and chcp 65001

[er1c]

This is the likely culprit:

sbt-microsites/src/main/scala/microsites/ioops/ioops.scala

Line 56 in 4ba2591

def fixPath: String = filename.replaceAll("/", File.separator)

, it looks like the author tried to do the right thing, but replaceAll uses regex instead of literally.

[artemkorsakov]

I have the same problem!