This reverts commits 318175cfe2b23328f1b5f13812fd59cfd45fe1dc,
e7ab760392b9691a6c730b7e0d660b7874969e70 and
3b35af63f608438b1882756feca94a6ebdd0d6a3 (PR #11537).
When running brew commands and interpreting the output, e.g. running
`brew livecheck --json`, it's necessary to stop other programs Homebrew
happens to execute from writing logging output to stdout. Most programs
don't do this, but `bundle install` does seem to.
To reproduce the issue you can run:
```shell
git -C "$(brew --prefix)" clean -ffdx Library/Homebrew/vendor
stdout=$(HOMEBREW_FORCE_VENDOR_RUBY=1 brew livecheck --newer-only --json --cask $(brew --repo homebrew/cask)/Casks/grid.rb)
echo "^^^ was stderr, >>> is stdout: $stdout"
```
If you run it without this change it will print a bunch of output like
this to the stdout before printing out the livecheck JSON output:
```text
Using bundler 1.17.3
Fetching byebug 11.1.3
Fetching coderay 1.1.3
Installing byebug 11.1.3 with native extensions
Installing coderay 1.1.3
Fetching colorize 0.8.1
Installing colorize 0.8.1
[
# Contents of the JSON block.
]
```
With this change the stdout from `bundle install` will be redirected to
brew's stderr, meaning only the JSON goes to stdout, and the rest goes
to stderr.
Several calls to ohai and puts were directly changed into calls to
these new functions, but they don't share arity or an API.
The base functions allow arbitrary number of arguments, allowing for
multiline printing that covers both a title and a longer message.
It's not useful to spend time complaining about or fixing deprecations
or disables in deprecated or disabled formulae given we already complain
on install and don't run them through CI.
- This also required auto-fixes for Layout/EmptyLinesAroundBlockBody and
Layout/InconsistentIndentation once the auto-fixer had got rid of the
"redundant begin"s.
