I (Roman tvitcom@github) did refactoring (according https://github.com/golang-standards/project-layout) that example. TODO change:

• change db type to mysql
• change code placng to appropriate directories

Fiber, PostgreSQL, JWT and Swagger docs in isolated Docker containers.

👉 The full article is published on March 22, 2021, on Dev.to: https://dev.to/koddr/build-a-restful-api-on-go-fiber-postgresql-jwt-and-swagger-docs-in-isolated-docker-containers-475j

0. go get -u github.com/swaggo/swag/cmd/swag
1. wget https://github.com/golang-migrate/migrate/releases/download/v4.14.1/migrate.linux-amd64.tar.gz
2. tar xzf migrate.linux-amd64.tar.gz && mv migrate.linux-amd64 migrate
3. docker stop $(docker ps -q)
4. Rename .env.example to .env and fill it with your environment values.
5. Install Docker and migrate tool for applying migrations.
6. Run project by this command:

sudo make docker.run

# Process:
#   - Generate API docs by Swagger
#   - Create a new Docker network for containers
#   - Build and run Docker containers (Fiber, PostgreSQL)
#   - Apply database migrations (using github.com/golang-migrate/migrate)

7. Go to your API Docs page: 127.0.0.1:3000/swagger/index.html

MIT © Vic Shóstak & True web artisans.