Reload HTML Preview (manually Refresh, or even better automatically)

[vorburger]

I gathered that there is no "JUnit Runner" (#3003), so I just ./gradlew --continuous test.

Then I Open With > Preview the build/reports/tests/test/index.html. Then I fix a broken test.

Now I have to reload that index.html ... currently by closing and clicking to open again.

In an ideal world, it would be neat if there was a Reload icon button in that tab.

Or in a perfect world, if it would detect changed files and reload them.

#74 seems to say this was done - does it need to be activated by manual config, if not by default?

#4838 looks related, but its comments (and linked VSC issue) are about renames - this is simpler.

@akosyakov @svenefftinge

[svenefftinge]

Auto refreshing the preview is based on watched files and we exclude what's in .gitignore by default.

[akosyakov]

Should not we always watch individual files and apply .gitignore only to dir folders? I don't see how watching a single file can affect performance.