tree 571786ac6d462ce68dce041e07234900b2fc778b
parent 046b78a0af01545a6fdd99deeb2e8b85fd00cd4f
author Robert Nystrom <rnystrom@google.com> 1587506251 -0700
committer Robert Nystrom <rnystrom@google.com> 1587506251 -0700

Restore the command line output inadvertently removed in 1.3.4.

That release contains a new separate hidden library for running the CLI.
The new library has a different command line interface, but the current
interface exposed by "dartfmt" should be unchanged. Unfortunately, I
accidentally broke that and running the formatter stopped showing the
names of files that were formatted or unchanged.

This restores that (and adds tests, which I thought already existed).