As-of https://github.com/Homebrew/homebrew-portable-ruby/pull/100 we've
removed ARM builds for Portable Ruby due to months of breakage.
Similarly, when we last bumped Portable Ruby the ARM build was much
delayed but, despite Homebrew/brew being completely unusable to anyone
using it on ARM in that case, no-one complained or filed issues.
Instead of attempting to maintain and update a Portable Ruby on niche
(Homebrew) platforms like ARM (or, in past/future PPC) improve the
messaging to provide users with a workaround.
Now we allow only a major/minor version match it should be pretty
doable for those users to install e.g. a prebuilt Ruby binary from a PPA
or built it from source if needed using `ruby-build` and `rbenv`.
The messaging could be improved further but we're somewhat limited by
`ruby.sh` and `vendor-install.sh` being separate. I'm tempted to combine
them (or at least have `vendor-install.sh` not be so generic as to not
be able to give Ruby-specific advice).
This fixes an issue where at least in Xcode 11.0, `make` uses
`/var/tmp` as a fallback for temporary files unless `TMPDIR` is set:
```
$ strings "$(xcrun -f make)" | grep -B 3 fopen
TMPDIR
/var/tmp/
GmXXXXXX
fopen (temporary file)
```
Given that Homebrew filtered `TMPDIR`, and the `/var/tmp` directory may
not be writable for non-root users, this would cause Homebrew’s
build environment to error out:
```
$ brew ruby -e 'puts ENV["TMPDIR"]; puts `: | make -f -`'
```
```
Ignoring bigdecimal-2.0.0 because its extensions are not built. Try: gem pristine bigdecimal --version 2.0.0
[…]
Ignoring zlib-1.1.0 because its extensions are not built. Try: gem pristine zlib --version 1.1.0
make: *** fopen (temporary file): Permission denied. Stop.
```
In practice, this would break `brew audit`, `brew style`, and other
commands, which would run `make` to build native gem extensions.
This commit sets `TMPDIR` to `${HOMEBREW_TEMP}` in the gem environment, which
mirrors the behaviour we already have in other places.
We choose `HOMEBREW_TEMP` because that’s user-controlled but also falls
back to `/tmp` in case `TMPDIR` is not set in the user’s environment.
Thanks to Bo Anderson for helping find the bug.
CC: Bo Anderson <mail@boanderson.me>
- Use separate method for `not_this_run?` so we can still set the
analytics message as seen when set.
- Clarify when analytics message is printed that we haven't sent any
analytics yet.
- better handle `HOMEBREW_GITHUB_API_USERNAME` and
`HOMEBREW_GITHUB_API_PASSWORD` from `brew gist-logs`
- only user personal access tokens from the macOS keychain (fixes#6862)
- general refactoring and cleanup around the above
This commit makes it possible to use `bump-formula-pr` on linux to
contribute to `homebrew-core` as easily as it is on macOS, but with some
additional steps made before actual bumping of the formula.
Differences in the process (before bumping):
- add `homebrew-core` remote named `homebrew`
- fetch `homebrew/master`
- check if formula exists in `homebrew-core`
- switch to `homebrew/master` ref
Now Ruby comes with its own bundler let's favour using it when we can
over requiring a system one be installed.
This avoids needing to have anything in `~/.gem` again.
I am somewhat optimistic this may help with #6579 but it's useful
by itself.
