Update HTML report path to be clickable

[Ezard]

Fixes HTML report paths not being clickable

Closes #470

[shanshin]

It looks like such code gives the same result:

        val clickablePath = URI(
            "file",
            "",
            reportDir.get().asFile.resolve("index.html").canonicalPath,
            null
        ).toASCIIString()

[shanshin]

Perhaps it's even better to try like this:

        val clickablePath = URI(
            "file",
            "",
            reportDir.get().file("index.html").asFile.toURI().path,
            null
        ).toASCIIString()

[Ezard]

@shanshin I agree with the first one - the second one crashes for me, because the path ends up being something like C:/path/to/file.html, but URI requires a leading slash - canonicalPath is the bit that adds this slash in

[Ezard]

Actually, the first one appears to crash for me too 🤔

[Ezard]

reportDir.get().asFile.resolve("index.html").toURI().path

seems to work, as an alternative to

File(reportDir.get().asFile.canonicalPath, "index.html").toURI().path

[shanshin]

reportDir.get().asFile.resolve("index.html").toURI().path
Ok, this is also a good variant if it works stably on Windows

[Ezard]

Found some issues with that version on Windows :(

My recommendation would be to just use the original version in this PR - I took that straight from the Gradle codebase, so I assume that that's very battle-tested and reliable

[shanshin]

Ok.
Could you please specify what problems have appeared?
This may come in handy in the future in other places

[shanshin]

Thanks for the effort!