initial commit #2

Workflow file for this run

.github/workflows/label_generator.yml at 6579cf0

	name: Label Manager

	# Trigger: Runs when labels.yaml is modified
	on:
	push:
	# branches:
	# - main
	paths:
	- .github/repository_metadata/label_master.yml

	# Minimal required permissions
	permissions:
	contents: read # Read repository files
	issues: write # Create/update/delete labels

	jobs:
	sync-labels:
	runs-on: ubuntu-latest

	steps:
	# ============================================================
	# SETUP: Install required tools and authenticate
	# ============================================================

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

	- name: Install uv
	uses: astral-sh/setup-uv@v4
	# uv is used to install Python tools like yamlcli

	- name: Install dependencies
	run: \|
	# Update package lists quietly
	sudo apt-get update -qq

	# Install jq (JSON processor) and gh (GitHub CLI)
	sudo apt-get install -y -qq jq gh

	# Install yamlcli via uv to convert YAML to JSON
	uv tool install git+https://github.com/RyoNakagami/yamlcli.git

	- name: Authenticate GitHub CLI
	run: echo "${{ secrets.GITHUB_TOKEN }}" \| gh auth login --with-token
	# Note: Not setting GH_TOKEN here allows gh to store credentials
	# This prevents "To have GitHub CLI store credentials..." warning

	# ============================================================
	# PARSE: Convert YAML configuration to JSON
	# ============================================================

	- name: Parse labels configuration
	id: parse
	run: \|
	# Convert labels.yaml to JSON format and save to file
	yamlcli --to-json .github/repository_metadata/label_master.yml > /tmp/labels.json
	echo "Labels configuration parsed successfully"

	# ============================================================
	# SYNC: Create or update labels from configuration
	# ============================================================

	- name: Sync labels
	run: \|
	# Exit on error, undefined variables, or pipe failures
	set -euo pipefail

	# Get list of existing label names once to avoid repeated API calls
	EXISTING_LABELS=$(gh label list --json name --jq '.[].name')

	# Process each label definition from the JSON array
	jq -c '.[]' /tmp/labels.json \| while IFS= read -r label; do
	# Extract label properties
	NAME=$(echo "$label" \| jq -r '.name')
	COLOR=$(echo "$label" \| jq -r '.color')
	DESC=$(echo "$label" \| jq -r '.description // ""') # Default to empty string if null

	echo "Processing label: $NAME"

	# Check if label already exists in repository
	if echo "$EXISTING_LABELS" \| grep -Fxq "$NAME"; then
	# Update existing label
	echo " Updating existing label"
	gh label edit "$NAME" --color "$COLOR" --description "$DESC"
	else
	# Create new label
	echo " Creating new label"
	gh label create "$NAME" --color "$COLOR" --description "$DESC"
	fi
	done

	# ============================================================
	# PRUNE: Remove labels not defined in configuration
	# ============================================================

	- name: Prune obsolete labels
	run: \|
	# Exit on error, undefined variables, or pipe failures
	set -euo pipefail

	# Get list of all existing labels in the repository
	EXISTING_LABELS=$(gh label list --json name --jq '.[].name')

	# Get list of desired labels from configuration
	DESIRED_LABELS=$(jq -r '.[].name' /tmp/labels.json)

	# Check each existing label
	echo "$EXISTING_LABELS" \| while IFS= read -r label; do
	# Skip empty lines
	if [[ -n "$label" ]] && ! echo "$DESIRED_LABELS" \| grep -Fxq "$label"; then
	# Label exists in repo but not in config - delete it
	echo "Deleting obsolete label: $label"
	gh label delete "$label" --yes \|\| echo " Failed to delete $label (may be in use)"
	fi
	done
	# gh CLI uses stored credentials from auth login step

Navigation Menu

initial commit #2

Workflow file

initial commit #2

Uh oh!

Workflow file for this run