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fix: Homebrew tap workflow — remove heredoc causing YAML parse error #59

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Merged
pbertsch merged 1 commit into from
Apr 2, 2026
Merged

fix: Homebrew tap workflow — remove heredoc causing YAML parse error #59

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51 changes: 24 additions & 27 deletions .github/workflows/release.yml
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Original file line number Diff line number Diff line change
Expand Up @@ -107,31 +107,28 @@ jobs:
- name: Update formula in homebrew-tap
env:
GH_TOKEN: ${{ secrets.HOMEBREW_TAP_TOKEN }}
VERSION: ${{ github.ref_name }}
run: |
VERSION="${VERSION#v}"

# Fetch current formula
CONTENT=$(gh api repos/AlphaWaveSystems/homebrew-tap/contents/Formula/probe.rb \
--jq '{sha: .sha, content: (.content | @base64d)}')
FILE_SHA=$(echo "$CONTENT" | jq -r '.sha')

# Update version and checksums using Python for reliable multi-line editing
FORMULA=$(echo "$CONTENT" | jq -r '.content' | python3 - <<PYEOF
import sys, re

text = sys.stdin.read()
text = re.sub(r'version "\d+\.\d+\.\d+"', f'version "${VERSION}"', text)
text = re.sub(r'(probe-darwin-arm64"\n\s+sha256 )"[a-f0-9]+"', r'\g<1>"${{ steps.sha.outputs.darwin_arm64 }}"', text)
text = re.sub(r'(probe-darwin-amd64"\n\s+sha256 )"[a-f0-9]+"', r'\g<1>"${{ steps.sha.outputs.darwin_amd64 }}"', text)
text = re.sub(r'(probe-linux-amd64"\n\s+sha256 )"[a-f0-9]+"', r'\g<1>"${{ steps.sha.outputs.linux_amd64 }}"', text)
print(text, end="")
PYEOF
)

# Push updated formula
gh api repos/AlphaWaveSystems/homebrew-tap/contents/Formula/probe.rb \
--method PUT \
--field message="chore: update probe to v${VERSION}" \
--field content="$(echo "$FORMULA" | base64)" \
--field sha="$FILE_SHA"
VERSION="${GITHUB_REF_NAME#v}"
SHA_ARM64="${{ steps.sha.outputs.darwin_arm64 }}"
SHA_AMD64="${{ steps.sha.outputs.darwin_amd64 }}"
SHA_LINUX="${{ steps.sha.outputs.linux_amd64 }}"

git clone "https://x-access-token:${GH_TOKEN}@github.com/AlphaWaveSystems/homebrew-tap.git"
cd homebrew-tap
git config user.name "Patrick Bertsch"
git config user.email "patrick@alphawavesystems.com"

# Update version
sed -i "s/version \"[0-9.]*\"/version \"${VERSION}\"/" Formula/probe.rb

# Update SHA256s — find asset URL line, update the sha256 on the next line
awk -v arm64="$SHA_ARM64" -v amd64="$SHA_AMD64" -v linux="$SHA_LINUX" '
/probe-darwin-arm64/ { print; getline; gsub(/sha256 "[a-f0-9]+"/, "sha256 \"" arm64 "\""); print; next }
/probe-darwin-amd64/ { print; getline; gsub(/sha256 "[a-f0-9]+"/, "sha256 \"" amd64 "\""); print; next }
/probe-linux-amd64/ { print; getline; gsub(/sha256 "[a-f0-9]+"/, "sha256 \"" linux "\""); print; next }
{ print }
' Formula/probe.rb > Formula/probe.rb.tmp && mv Formula/probe.rb.tmp Formula/probe.rb

git add Formula/probe.rb
git commit -m "chore: update probe to v${VERSION}"
git push
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