Take 2 of https://github.com/Homebrew/brew/pull/17692 but with:
- provide and document `HOMEBREW_NO_VERIFY_ATTESTATIONS`
- don't try to run unless there's GitHub credentials
- don't try to run unless `gh` is installed
- don't try to run in CI
While we're here:
- split out a `Homebrew::EnvConfig.devcmdrun?` helper method
- add some missing `Homebrew::EnvConfig.github_api_token` presence
checks
This improves the load time of most brew commands. For an example of
one of the simplest commands this speeds up:
Without Bootsnap:
```
$ hyperfine 'git checkout master; brew help' 'git checkout optimise_requires; brew help'
Benchmark 1: git checkout master; brew help
Time (mean ± σ): 525.0 ms ± 35.8 ms [User: 229.9 ms, System: 113.1 ms]
Range (min … max): 465.3 ms … 576.6 ms 10 runs
Benchmark 2: git checkout optimise_requires; brew help
Time (mean ± σ): 383.3 ms ± 25.1 ms [User: 133.0 ms, System: 72.1 ms]
Range (min … max): 353.0 ms … 443.6 ms 10 runs
Summary
git checkout optimise_requires; brew help ran
1.37 ± 0.13 times faster than git checkout master; brew help
```
With Bootsnap:
```
$ hyperfine 'git checkout master; brew help' 'git checkout optimise_requires; brew help'
Benchmark 1: git checkout master; brew help
Time (mean ± σ): 386.0 ms ± 30.9 ms [User: 130.2 ms, System: 93.8 ms]
Range (min … max): 359.5 ms … 469.3 ms 10 runs
Benchmark 2: git checkout optimise_requires; brew help
Time (mean ± σ): 330.2 ms ± 32.4 ms [User: 93.4 ms, System: 73.0 ms]
Range (min … max): 302.9 ms … 413.9 ms 10 runs
Summary
git checkout optimise_requires; brew help ran
1.17 ± 0.15 times faster than git checkout master; brew help
```
This PR removes all remaining unnecessary cache clearing in tests
from the codebase since we now clear all cachable classes between
tests making this functionally unnecessary.
Original PR to automatically clear caches:
- https://github.com/Homebrew/brew/pull/16746
I also moved the `Utils::Analytics` module to use cachable so
that we don't have to clear caches specifically in tests anymore.
We have plans to add analytics for commands and `brew test-bot`
This requires a certain amount of refactoring which I've done here.
There was also a bunch of legacy `*_influx_?` usage from when we used
both InfluxDB and Google Analytics that made sense to clean up and
excessive indirection.
This screen scrapes GitHub Packages download counts from HTML for a
core formula.
It's useful when figuring out the difference between our analytics
numbers (which people can opt-out of) and our bottle downloads (which
people cannot due to the way GitHub Packages works).
- roll InfluxDB token (we need to report to a new bucket to fix implicit schema)
- adjust various parameters
- separate default tags and fields
- send more fields and fewer tags (tags should have low cardinality)
- use `--data-binary` to match InfluxDB documentation
- document second precision for greater InfluxDB performance
- pass through tap name, formula/cask name, options separately
- pass `devcmdrun` as a tag
- avoid sending very high-cardinality `OS_VERSION` values
Allow users to set a custom Google Analytics tracking ID to report user behaviour
via new environment variable: $HOMEBREW_ADDITIONAL_GOOGLE_ANALYTICS_ID.
If provided, this tracking ID will be used _in addition to_ the default tracking
ID used by <https://brew.sh/analytics/>.
- Use default `custom-prefix` label on macOS ARM (as `/usr/local` is
not the default).
- Add architecture (or Rosetta) to analytics event label.
- Don't send minor versions on Big Sur.
- Remove defunct `HOMEBREW_OSX_VERSION` reference.
