Merge branch 'nunchaku-tech:main' into main #7

	name: Merge main into dev
	on:
	push:
	branches:
	- main
	permissions:
	contents: write
	jobs:
	merge-main-into-dev:
	runs-on: ubuntu-latest
	if: github.repository == 'nunchaku-tech/ComfyUI-nunchaku'
	steps:
	- name: Checkout the repository
	uses: actions/checkout@v4
	with:
	fetch-depth: 0
	token: ${{ secrets.GH_TOKEN }}
	- name: Check if main and dev are already in sync
	id: check_sync
	run: \|
	git fetch origin main dev
	MAIN_SHA=$(git rev-parse origin/main)
	DEV_SHA=$(git rev-parse origin/dev)
	echo "main sha: $MAIN_SHA"
	echo "dev sha: $DEV_SHA"
	if [ "$MAIN_SHA" = "$DEV_SHA" ]; then
	echo "Branches are in sync. Skipping merge."
	echo "skip_merge=true" >> "$GITHUB_OUTPUT"
	else
	echo "Branches differ. Proceeding with merge."
	echo "skip_merge=false" >> "$GITHUB_OUTPUT"
	fi
	- name: Merge main into dev
	id: last_commit
	if: steps.check_sync.outputs.skip_merge == 'false'
	run: \|
	# Get author name and email from last commit on main
	AUTHOR_NAME=$(git log origin/main -1 --pretty=format:'%an')
	AUTHOR_EMAIL=$(git log origin/main -1 --pretty=format:'%ae')
	LAST_MSG=$(git log origin/main -1 --pretty=%s)

	echo "Author: $AUTHOR_NAME <$AUTHOR_EMAIL>"
	echo "Last commit message: $LAST_MSG"

	# Set Git user to last author
	git config --global user.name "$AUTHOR_NAME"
	git config --global user.email "$AUTHOR_EMAIL"

	git checkout dev
	git merge origin/main -m "[Auto Merge] $LAST_MSG"
	git push origin dev

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