Rebase and Test ARM32 #52

	name: Rebase and Test ARM32

	on:
	schedule:
	- cron: '0 5 * * *' # Daily at 5am UTC
	workflow_dispatch: # Manual trigger

	permissions:
	contents: write

	jobs:
	rebase-test:
	runs-on: self-hosted
	steps:
	- uses: actions/checkout@v4
	with:
	fetch-depth: 0
	ref: arm32-multicore

	- name: Configure git
	run: \|
	git config user.name "CI Bot"
	git config user.email "ci@example.com"

	- name: Fetch upstream trunk
	run: \|
	git remote add upstream https://github.com/ocaml/ocaml.git \|\| true
	git fetch upstream trunk

	- name: Rebase onto trunk
	id: rebase
	run: \|
	if git rebase upstream/trunk; then
	echo "rebase_failed=false" >> $GITHUB_OUTPUT
	else
	echo "rebase_failed=true" >> $GITHUB_OUTPUT
	git rebase --abort
	fi

	- name: Remove upstream workflows
	if: steps.rebase.outputs.rebase_failed != 'true'
	run: \|
	find .github/workflows -name '*.yml' ! -name 'rebase-test.yml' -delete
	if ! git diff --quiet; then
	git add .github/workflows
	git commit --amend --no-edit
	fi

	- name: Build
	if: steps.rebase.outputs.rebase_failed != 'true'
	run: \|
	./configure
	make -j4 world.opt

	- name: Test
	if: steps.rebase.outputs.rebase_failed != 'true'
	run: \|
	TIMEOUT=900 make tests

	- name: Push rebased branch
	if: steps.rebase.outputs.rebase_failed != 'true' && github.event_name == 'schedule'
	run: \|
	git push --force https://x-access-token:${{ github.token }}@github.com/${{ github.repository }}.git arm32-multicore

	- name: Report rebase failure
	if: steps.rebase.outputs.rebase_failed == 'true'
	run: \|
	echo "::error::Rebase failed - manual intervention required"
	exit 1

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