Update README - Topic Tags #22

	name: LeetHub Move

	on:
	push:
	branches: [ "main" ]
	workflow_dispatch:

	permissions:
	contents: write

	jobs:
	move:
	runs-on: ubuntu-latest

	steps:
	- name: Checkout
	uses: actions/checkout@v3
	with:
	fetch-depth: 0
	persist-credentials: true

	- name: Check LeetHub commit
	id: check
	run: \|
	MSG=$(git log -1 --pretty=%B)
	if [[ "$MSG" == Time:* && "$MSG" == *"- LeetHub" ]]; then
	echo "is_leethub=true" >> $GITHUB_OUTPUT
	echo "commit_msg=$MSG" >> $GITHUB_OUTPUT
	else
	echo "is_leethub=false" >> $GITHUB_OUTPUT
	fi

	- name: Detect package
	id: detect
	if: steps.check.outputs.is_leethub == 'true'
	run: \|
	DIR=$(git diff --name-only HEAD~1 HEAD \| awk -F/ 'NF==2 {print $1}' \| head -n 1)
	echo "package=$DIR" >> $GITHUB_OUTPUT

	- name: Extract level
	id: level
	if: steps.check.outputs.is_leethub == 'true'
	run: \|
	FILE="${{ steps.detect.outputs.package }}/README.md"
	if [ -f "$FILE" ]; then
	LEVEL=$(grep -oP '(?<=<h3>).*?(?=</h3>)' "$FILE" \| head -n 1)
	[ -z "$LEVEL" ] && LEVEL="Unknown"
	else
	LEVEL="Unknown"
	fi
	echo "level=$LEVEL" >> $GITHUB_OUTPUT

	- name: Move to LeetCode folder
	if: steps.check.outputs.is_leethub == 'true'
	run: \|
	PKG="${{ steps.detect.outputs.package }}"
	LEVEL="${{ steps.level.outputs.level }}"
	DEST="LeetCode/$LEVEL"

	mkdir -p "$DEST"
	mv "$PKG" "$DEST/"

	- name: Commit & Push
	if: steps.check.outputs.is_leethub == 'true'
	run: \|
	git config user.name "codewith-MJ"
	git config user.email "minji.regina.kim@gmail.com"

	git add -A
	git commit -m "${{ steps.check.outputs.commit_msg }}" \|\| exit 0
	git push

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