ci: pin Homebrew/actions/setup-homebrew to a tag - #3612
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Homebrew/actions renamed its default branch from master to main. Both docs workflows referenced @master, so every PR opened after the rename fails at "Set up job" with: Unable to resolve action `homebrew/actions@master`, unable to find version `master` The same job passed 18 hours earlier on PR #3609 with an unchanged workflow — nothing in the repo moved; upstream did. Pinned to the 2026.09.07.1 tag rather than swapping @master for @main: a branch reference is exactly what just broke, and upstream tags weekly. setup-homebrew/action.yml is byte-identical (1421 bytes) at that tag and at today's 2026.09.13.1. Found while landing #3611, whose only red check was this job. Signed-off-by: Peter Amiri <peter@alurium.com>
Second half of the docs-verify breakage. After pinning the action, the job ran and failed inside `brew tap`: Invalid formula (golden_gate): .../Formula/wheels-be.rb Refusing to load formula wheels-dev/wheels/wheels-be from untrusted tap. Run `brew trust wheels-dev/wheels` to trust it. Homebrew now validates every formula in a tap WHILE cloning it, and on Linuxbrew refuses untrusted ones at that moment. docs-verify already had `brew trust wheels-dev/wheels` — one line AFTER the tap, so it ran too late; docs-validation had no trust at all. Both now trust first. The earlier run proved `brew trust` accepts a not-yet-installed tap (it printed "Trusted tap" after the failed clone). The "Invalid formula" wording is a consequence of the refusal, not a separate syntax problem; the tap's own macOS CI audits and installs the same formula green. Signed-off-by: Peter Amiri <peter@alurium.com>
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Homebrew/actionsrenamed its default branch frommastertomain. Both docs workflows referenced@master, so every PR opened after the rename fails at "Set up job":The same job passed 18 hours earlier on #3609 with an unchanged workflow — nothing in this repo moved; upstream did.
Pinned to the
2026.09.07.1tag rather than swapping@masterfor@main: a branch reference is exactly what just broke, and upstream tags weekly.setup-homebrew/action.ymlis byte-identical (1421 bytes) at that tag and at today's2026.09.13.1.Found while landing #3611, whose only red check was this job. This PR will demonstrate the fix by passing that same check.