How do I build a GraphQL server with gqlgen in Go?

Building a GraphQL server in Go using gqlgen is a powerful way to create APIs. Here's a step-by-step example of how to set it up.


        // Step 1: Initialize a new Go module
        go mod init example.com/yourapp
        
        // Step 2: Install gqlgen
        go get github.com/99designs/gqlgen
        
        // Step 3: Generate the initial configuration
        gqlgen init
        
        // Step 4: Implement your schema and resolver
        // schema.graphqls contains your GraphQL types
        
        // Step 5: Write your GraphQL resolvers
        // resolver.go has the necessary resolver methods

        // Step 6: Run the server
        go run server.go