Detect upstream releases and trigger builds #111

	name: Detect upstream releases and trigger builds

	# This workflow checks PyPI daily for new versions of tracked packages.
	# When a new version is found, it triggers the build-riscv64.yml workflow
	# in the corresponding fork repository.
	#
	# REQUIRED SECRET: DISPATCH_TOKEN
	# A GitHub Personal Access Token (classic) with the following scopes:
	# - repo (full control of private repositories)
	# - workflow (update GitHub Action workflows)
	# This is needed because GITHUB_TOKEN cannot trigger workflows in other repos.
	# Create at: https://github.com/settings/tokens
	# Store as: Settings > Secrets and variables > Actions > DISPATCH_TOKEN

	on:
	schedule:
	- cron: '0 0 * * *' # Daily at midnight UTC
	workflow_dispatch:

	jobs:
	detect:
	runs-on: ubuntu-latest

	permissions:
	contents: write

	steps:
	- name: Checkout
	uses: actions/checkout@v4

	- name: Install dependencies
	run: sudo apt-get update && sudo apt-get install -y jq

	- name: Check for new upstream versions and trigger builds
	env:
	GH_TOKEN: ${{ secrets.DISPATCH_TOKEN }}
	run: bash scripts/detect-and-trigger.sh

	- name: Commit updated packages.json if changed
	run: \|
	git config user.name "github-actions[bot]"
	git config user.email "41898282+github-actions[bot]@users.noreply.github.com"
	if ! git diff --quiet packages.json; then
	git add packages.json
	git commit -m "chore: update package versions from upstream PyPI"
	git push
	else
	echo "No version changes to commit."
	fi

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