renovate-config-validator helps improve renovate config check to only run on certain changed files since it's slow

renovate-config-validator.sh

#!/usr/bin/env bash

# If npm global install package renovate is not found then install `npm install --global renovate`
if ! command -v renovate-config-validator &>/dev/null; then
    echo "renovate-config-validator could not be found, installing..."
    npm install --global renovate
fi

# Define an array of JSON files to validate
json_files=(
    "packagerules-group-always.json"
    "packagerules-disable-managers.json"
    "packagerules-nuget-group.json"
    "security.json"
    "common.json"
    "default.json"
    "default-feeds.json"
)
change_found=false
# Iterate through the array of files
for file in "${json_files[@]}"; do
    # Check if the file has been modified
    if git diff --name-only --cached | grep -q "$file"; then
        change_found=true
        break # Exit the loop as soon as a change is detected
    fi
done

# Check the flag and act accordingly
if [ "$change_found" = true ]; then
    echo "⚙️ Change detected in specified files. proceeding..."
else
    echo "- no changes detected in specified files, bypassing renovate-config-validator"
    exit 0 # Exit with status 0 as no relevant changes were found
fi
# Loop through each JSON file and run the config validator
for file in "${json_files[@]}"; do
    renovate-config-validator "$file"
    if [[ $? -ne 0 ]]; then
        # If the validator returns a non-zero exit code, exit with a 1
        echo "❌ $file failed validation"
        exit 1
    fi
    echo "✅ $file passed validation"
done

# If all validators pass, exit with a 0
exit 0

trunk.yaml

actions:
  enabled:
    - trunk-check-pre-commit
    - trunk-announce
    - trunk-check-pre-push
    - trunk-fmt-pre-commit
    - trunk-upgrade-available
    - renovate-config-validator
  definitions:
    - id: renovate-config-validator
      description: Validate the config.
      interactive: false
      enabled: true
      triggers:
        - git_hooks:
            - pre-commit
      run: .trunk/renovate-config-validator.sh