og-image-cli

CLI tool to generate Open Graph image URLs and SVG placeholders for social sharing

Installation

npm install -g og-image-cli

Usage

Initialize configuration

og-image init
og-image init --template advanced
og-image init --output custom-config.json

Validate configuration

og-image validate
og-image validate path/to/config.json

View configuration

og-image show
og-image show --env production
og-image show --json

Modify configuration

og-image set settings.debug true
og-image set settings.logLevel \"warn\"

Compare configurations

og-image diff config-dev.json config-prod.json

List templates

og-image templates

Templates

| Template | Description | |----------|-------------| | minimal | Bare minimum configuration | | standard | Recommended defaults for most projects | | advanced | Full-featured with security, caching, and multi-environment support |

Why og-image-cli?

• Zero dependencies at runtime — just commander and chalk
• Template-based — start with minimal, standard, or advanced presets
• Validation built-in — catch config errors before deployment
• Environment-aware — manage dev/staging/production configs in one file
• Diff support — compare configs across environments

License

MIT