it works

README.md

@@ -1,57 +1 @@
-# URL Redirect Service
-
-A minimal Go application for handling URL redirects with the smallest possible memory footprint.
-
-## Features
-
-- **Host-based redirects**: Redirects based on the incoming host header
-- **Path-based redirects**: Redirects based on the URL path
-- **Proxy support**: Handles `X-Forwarded-Host` and `X-Forwarded-Uri` headers from reverse proxies
-- **Protocol agnostic**: Works with both HTTP and HTTPS requests
-- **Minimal memory usage**: Uses only Go's standard library with no external dependencies
-
-## Current Redirect Rules
-
-### Host-based
-- `mail.terrible.dev` → `https://mail.tommyparnell.com`
-
-### Path-based  
-- `/test` → `https://blog.terrible.dev`
-
-## Usage
-
-1. Run the application:
-   ```bash
-   go run main.go
-   ```
-
-2. The server will start on port 8080
-
-3. Test the redirects:
-   ```bash
-   # Test host-based redirect
-   curl -H "Host: mail.terrible.dev" http://localhost:8080
-   
-   # Test path-based redirect
-   curl http://localhost:8080/test
-   
-   # Test with X-Forwarded headers (simulating a reverse proxy)
-   curl -H "X-Forwarded-Host: mail.terrible.dev" http://localhost:8080
-   curl -H "X-Forwarded-Uri: /test" http://localhost:8080
-   ```
-
-## Building
-
-To build a standalone binary:
-```bash
-go build -o redirect main.go
-```
-
-## Memory Optimization
-
-This application is designed for minimal memory usage:
-- Uses only Go's standard `net/http` package
-- Single handler function for all routes
-- Simple map lookups for redirect rules
-- No external dependencies or frameworks
-- Supports reverse proxy headers without additional overhead
+A simple go fiber app to redirect urls for myself

go.sum

@@ -0,0 +1,27 @@
+github.com/andybalholm/brotli v1.0.5 h1:8uQZIdzKmjc/iuPu7O2ioW48L81FgatrcpfFmiq/cCs=
+github.com/andybalholm/brotli v1.0.5/go.mod h1:fO7iG3H7G2nSZ7m0zPUDn85XEX2GTukHGRSepvi9Eig=
+github.com/gofiber/fiber/v2 v2.52.5 h1:tWoP1MJQjGEe4GB5TUGOi7P2E0ZMMRx5ZTG4rT+yGMo=
+github.com/gofiber/fiber/v2 v2.52.5/go.mod h1:KEOE+cXMhXG0zHc9d8+E38hoX+ZN7bhOtgeF2oT6jrQ=
+github.com/google/uuid v1.5.0 h1:1p67kYwdtXjb0gL0BPiP1Av9wiZPo5A8z2cWkTZ+eyU=
+github.com/google/uuid v1.5.0/go.mod h1:TIyPZe4MgqvfeYDBFedMoGGpEw/LqOeaOT+nhxU+yHo=
+github.com/klauspost/compress v1.17.0 h1:Rnbp4K9EjcDuVuHtd0dgA4qNuv9yKDYKK1ulpJwgrqM=
+github.com/klauspost/compress v1.17.0/go.mod h1:ntbaceVETuRiXiv4DpjP66DpAtAGkEQskQzEyD//IeE=
+github.com/mattn/go-colorable v0.1.13 h1:fFA4WZxdEF4tXPZVKMLwD8oUnCTTo08duU7wxecdEvA=
+github.com/mattn/go-colorable v0.1.13/go.mod h1:7S9/ev0klgBDR4GtXTXX8a3vIGJpMovkB8vQcUbaXHg=
+github.com/mattn/go-isatty v0.0.16/go.mod h1:kYGgaQfpe5nmfYZH+SKPsOc2e4SrIfOl2e/yFXSvRLM=
+github.com/mattn/go-isatty v0.0.20 h1:xfD0iDuEKnDkl03q4limB+vH+GxLEtL/jb4xVJSWWEY=
+github.com/mattn/go-isatty v0.0.20/go.mod h1:W+V8PltTTMOvKvAeJH7IuucS94S2C6jfK/D7dTCTo3Y=
+github.com/mattn/go-runewidth v0.0.15 h1:UNAjwbU9l54TA3KzvqLGxwWjHmMgBUVhBiTjelZgg3U=
+github.com/mattn/go-runewidth v0.0.15/go.mod h1:Jdepj2loyihRzMpdS35Xk/zdY8IAYHsh153qUoGf23w=
+github.com/rivo/uniseg v0.2.0 h1:S1pD9weZBuJdFmowNwbpi7BJ8TNftyUImj/0WQi72jY=
+github.com/rivo/uniseg v0.2.0/go.mod h1:J6wj4VEh+S6ZtnVlnTBMWIodfgj8LQOQFoIToxlJtxc=
+github.com/valyala/bytebufferpool v1.0.0 h1:GqA5TC/0021Y/b9FG4Oi9Mr3q7XYx6KllzawFIhcdPw=
+github.com/valyala/bytebufferpool v1.0.0/go.mod h1:6bBcMArwyJ5K/AmCkWv1jt77kVWyCJ6HpOuEn7z0Csc=
+github.com/valyala/fasthttp v1.51.0 h1:8b30A5JlZ6C7AS81RsWjYMQmrZG6feChmgAolCl1SqA=
+github.com/valyala/fasthttp v1.51.0/go.mod h1:oI2XroL+lI7vdXyYoQk03bXBThfFl2cVdIA3Xl7cH8g=
+github.com/valyala/tcplisten v1.0.0 h1:rBHj/Xf+E1tRGZyWIWwJDiRY0zc1Js+CV5DqwacVSA8=
+github.com/valyala/tcplisten v1.0.0/go.mod h1:T0xQ8SeCZGxckz9qRXTfG43PvQ/mcWh7FwZEA7Ioqkc=
+golang.org/x/sys v0.0.0-20220811171246-fbc7d0a398ab/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
+golang.org/x/sys v0.6.0/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
+golang.org/x/sys v0.15.0 h1:h48lPFYpsTvQJZF4EKyI4aLHaev3CxivZmv7yZig9pc=
+golang.org/x/sys v0.15.0/go.mod h1:/VUhepiaJMQUp4+oa/7Zr1D23ma6VTLIYjOOTFZPUcA=

main.go

@@ -1,6 +1,8 @@
 package main
 
 import (
+	"os"
+
 	"github.com/gofiber/fiber/v2"
 )
 
@@ -56,8 +58,14 @@ func main() {
 	// Use a single handler function to minimize memory overhead
 	app.All("*", redirectHandler)
 
-	// Start server on port 8080
-	if err := app.Listen(":8080"); err != nil {
+	// Get port from environment variable (Heroku sets this)
+	port := os.Getenv("PORT")
+	if port == "" {
+		port = "8080" // Default port for local development
+	}
+
+	// Start server on the specified port
+	if err := app.Listen(":" + port); err != nil {
 		panic(err)
 	}
 }