Update merger.yml #18

	name: Update Branches

	on:
	schedule:
	- cron: '0 0 * * *'
	push:
	branches:
	- tf/actions/autorebase
	workflow_dispatch:

	jobs:
	update-branches:
	runs-on: ubuntu-latest
	strategy:
	matrix:
	branch: [main, tf/SHT4x, tf/s35770]
	steps:
	- name: Checkout repository
	uses: actions/checkout@v2
	with:
	fetch-depth: 0

	- name: Set up Git
	run: \|
	git config --global user.name 'github-actions'
	git config --global user.email 'github-actions@github.com'

	- name: Add upstream remote
	run: git remote add upstream https://github.com/PX4/PX4-Autopilot.git

	- name: Fetch all branches
	run: git fetch --all

	- name: Checkout and rebase branch
	run: \|
	git checkout ${{ matrix.branch }}
	git rebase upstream/main
	git push origin ${{ matrix.branch }} --force

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