heroku

title	keywords	description
Heroku	heroku deployment	Deploying to Heroku.

Heroku Deployment Example

This project demonstrates how to deploy a Go application using the Fiber framework on Heroku.

Prerequisites

Ensure you have the following installed:

• Golang
• Fiber package
• Heroku CLI

Setup

1. Clone the repository:

   git clone https://github.com/gofiber/recipes.git
   cd recipes/heroku

2. Install dependencies:

   go get

3. Log in to Heroku:

   heroku login

4. Create a new Heroku application:

   heroku create

5. Add a Procfile to the project directory with the following content:

   web: go run main.go
   

6. Deploy the application to Heroku:

   git add .
   git commit -m "Deploy to Heroku"
   git push heroku master

Running the Application

1. Open the application in your browser:

   heroku open

Example

Here is an example main.go file for the Fiber application:

package main

import (
    "log"
    "github.com/gofiber/fiber/v2"
)

func main() {
    app := fiber.New()

    app.Get("/", func(c *fiber.Ctx) error {
        return c.SendString("Hello, Heroku!")
    })

    log.Fatal(app.Listen(":" + getPort()))
}

func getPort() string {
    port := os.Getenv("PORT")
    if port == "" {
        port = "3000"
    }
    return port
}

References

• Fiber Documentation
• Heroku Documentation