Go Gallery Frontend

Frontend for the Go Gallery application, built with Angular.

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🚀 Features

• Angular 19
• Dynamic runtime configuration (env.json)
• Docker-ready with environment variable injection
• Integrated with the backend: Go Gallery API

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⚙️ Configurable Environment Variables

Used only in Docker (production). Not needed during development with npm run start.

Example .env:

API_URL=http://localhost:3000/api
WITH_CREDENTIALS=true

These are injected at runtime using a generated env.json file.

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🔧 Local Development

To run the frontend locally:

1. Clone this repository.

2. Install dependencies:

   npm install

3. Start the development server:

   npm run start

4. Visit http://localhost:4200.

Backend Required:
The frontend depends on the backend running locally.

• Backend repo: Go Gallery Backend
• Start backend at: http://localhost:3000/api

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📦 Production Build

To generate a production build:

npm run build -- --configuration production

The output will be in: dist/go-gallery-front/browser

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🐳 Docker Deployment

Build Docker image:

docker build -t go-gallery-front:latest .

Or tag with version:

docker build -t go-gallery-front:v1.0.0 .

Run Docker container:

docker run --env-file .env -p 80:80 go-gallery-front:latest

App will be available at: http://localhost

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📄 Runtime Configuration (env.json)

This file is generated automatically in Docker runtime from .env:

{
  "apiUrl": "https://go-gallery/api",
  "withCredentials": "true"
}

This is handled via entrypoint.sh using envsubst.

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✅ Notes

• In development (npm run start), no env.json is needed.
• In production (docker run), env.json is generated dynamically from .env.

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✨ Contributing

Pull requests and feedback are welcome!

Developed by @sanbricio