ci: publish fabro-beta Homebrew formula on pre-release tags

Adds a sibling Homebrew formula so users can opt into pre-releases with
`brew install fabro-sh/tap/fabro-beta`. Pre-release tags (v*-*) update
Formula/fabro-beta.rb in the tap; stable tags still only touch
Formula/fabro.rb. The two formulae declare conflicts_with each other
since they both install the fabro binary.

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
This commit is contained in:
Bryan Helmkamp 2026-04-17 08:12:53 -04:00
parent 297a591fd2
commit ae35cb114c
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2 changed files with 79 additions and 0 deletions

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@ -143,3 +143,48 @@ jobs:
git config user.email "github-actions[bot]@users.noreply.github.com"
git add Formula/fabro.rb
git diff --cached --quiet || (git commit -m "Update fabro to ${TAG_NAME}" && git push)
update-homebrew-beta:
name: Update Homebrew Beta Formula
needs: release
if: ${{ contains(github.ref_name, '-') }}
runs-on: ubuntu-latest
environment: release
permissions:
contents: read
steps:
- uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd # v6.0.2
with:
persist-credentials: false
- uses: actions/download-artifact@3e5f45b2cfb9172054b4087a40e8e0b5a5461e7c # v8.0.1
with:
path: target/distrib
pattern: artifacts-fabro-*
merge-multiple: true
- name: Generate and push beta formula
env:
GH_TOKEN: ${{ secrets.HOMEBREW_TAP_TOKEN }}
TAG_NAME: ${{ github.ref_name }}
run: |
VERSION="${TAG_NAME#v}"
SHA_AARCH64_DARWIN=$(awk '{print $1}' target/distrib/fabro-aarch64-apple-darwin.tar.gz.sha256)
SHA_X86_64_LINUX=$(awk '{print $1}' target/distrib/fabro-x86_64-unknown-linux-gnu.tar.gz.sha256)
SHA_AARCH64_LINUX=$(awk '{print $1}' target/distrib/fabro-aarch64-unknown-linux-gnu.tar.gz.sha256)
sed \
-e "s/{{VERSION}}/$VERSION/g" \
-e "s/{{SHA_AARCH64_DARWIN}}/$SHA_AARCH64_DARWIN/g" \
-e "s/{{SHA_X86_64_LINUX}}/$SHA_X86_64_LINUX/g" \
-e "s/{{SHA_AARCH64_LINUX}}/$SHA_AARCH64_LINUX/g" \
installer/fabro-beta.rb.template > fabro-beta.rb
git clone https://x-access-token:${GH_TOKEN}@github.com/fabro-sh/homebrew-tap.git tap
cp fabro-beta.rb tap/Formula/fabro-beta.rb
cd tap
git config user.name "github-actions[bot]"
git config user.email "github-actions[bot]@users.noreply.github.com"
git add Formula/fabro-beta.rb
git diff --cached --quiet || (git commit -m "Update fabro-beta to ${TAG_NAME}" && git push)

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@ -0,0 +1,34 @@
class FabroBeta < Formula
desc "Unified CLI for the Fabro AI framework (pre-release channel)"
homepage "https://fabro.sh"
license "MIT"
version "{{VERSION}}"
conflicts_with "fabro", because: "both install the fabro binary"
if OS.mac?
if Hardware::CPU.arm?
url "https://github.com/fabro-sh/fabro/releases/download/v{{VERSION}}/fabro-aarch64-apple-darwin.tar.gz"
sha256 "{{SHA_AARCH64_DARWIN}}"
end
end
if OS.linux?
if Hardware::CPU.intel?
url "https://github.com/fabro-sh/fabro/releases/download/v{{VERSION}}/fabro-x86_64-unknown-linux-gnu.tar.gz"
sha256 "{{SHA_X86_64_LINUX}}"
end
if Hardware::CPU.arm?
url "https://github.com/fabro-sh/fabro/releases/download/v{{VERSION}}/fabro-aarch64-unknown-linux-gnu.tar.gz"
sha256 "{{SHA_AARCH64_LINUX}}"
end
end
def install
bin.install "fabro"
end
test do
assert_match version.to_s, shell_output("#{bin}/fabro --version")
end
end