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Author SHA1 Message Date
Andras Bacsai
d93a13eeee feat: add YAML validation for cloud-init scripts
Add ValidCloudInitYaml validation rule to ensure cloud-init scripts
are properly formatted before saving. The validator supports:
- Cloud-config YAML (with or without #cloud-config header)
- Bash scripts (starting with #!)
- Empty/null values (optional field)

Uses Symfony YAML parser to validate YAML syntax and provides
detailed error messages when validation fails.

Added comprehensive unit tests covering:
- Valid cloud-config with/without header
- Valid bash scripts
- Invalid YAML syntax detection
- Complex multi-section cloud-config

Applied validation to:
- ByHetzner component (server creation)
- CloudInitScriptForm component (script management)

🤖 Generated with [Claude Code](https://claude.com/claude-code)

Co-Authored-By: Claude <noreply@anthropic.com>
2025-10-11 13:56:55 +02:00