Update Homebrew Formulas #18

	name: Update Homebrew Formulas

	on:
	# Run hourly
	schedule:
	- cron: '0 * * * *'
	# Enable manual trigger
	workflow_dispatch:

	jobs:
	update-formula:
	runs-on: ubuntu-latest
	strategy:
	matrix:
	formula: ["renterd", "hostd"]

	steps:
	- name: Checkout repository
	uses: actions/checkout@v3

	- name: Check for new tag in ${{ matrix.formula }} repository
	id: check-tag
	env:
	GH_TOKEN: ${{ github.token }}
	run: \|
	# Fetch tags with pagination
	TAGS_JSON=$(gh api --paginate repos/SiaFoundation/${{ matrix.formula }}/tags)

	# Extract tags, sort them in version order, and pick the highest version
	LATEST_TAG=$(echo "$TAGS_JSON" \| jq -r '.[] \| select(.name \| startswith("v")).name' \| sort -Vr \| head -n 1)

	echo "Latest tag for ${{ matrix.formula }} is $LATEST_TAG"
	echo "GO_TAG=$LATEST_TAG" >> $GITHUB_ENV

	- name: Update Homebrew Formula for ${{ matrix.formula }}
	run: sed -i 's/:tag => "[^"]*"/:tag => "${{ env.GO_TAG }}"/' ./Formula/${{ matrix.formula }}.rb

	- name: Create Pull Request
	uses: peter-evans/[email protected]
	with:
	token: ${{ secrets.GITHUB_TOKEN }}
	commit-message: '${{ matrix.formula }}: ${{ env.GO_TAG }}'
	title: '${{ matrix.formula }}: ${{ env.GO_TAG }}'
	body: 'This is an automated PR to update the ${{ matrix.formula }} formula'
	branch: ${{ matrix.formula }}/update
	base: master

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