Merge pull request #8 from ara-framework/feat/custom-port

Feat/custom port

.gitignore

@@ -1 +1,2 @@
-config.json
+config.json
+build

build.sh

@@ -0,0 +1,22 @@
+#!/usr/bin/env bash
+package_name="nova-proxy"
+
+
+platforms=("windows/amd64" "windows/386" "darwin/amd64")
+
+for platform in "${platforms[@]}"
+do
+    platform_split=(${platform//\// })
+    GOOS=${platform_split[0]}
+    GOARCH=${platform_split[1]}
+    output_name=$package_name'-'$GOOS'-'$GOARCH
+    if [ $GOOS = "windows" ]; then
+        output_name+='.exe'
+    fi  
+
+    env GOOS=$GOOS GOARCH=$GOARCH go build -o build/$output_name
+    if [ $? -ne 0 ]; then
+        echo 'An error has occurred! Aborting the script execution...'
+        exit 1
+    fi
+done

main.go

@@ -3,8 +3,10 @@ package main
 import (
 	"log"
 	"net/http"
+	"os"
 
 	"github.com/ara-framework/nova-proxy/config"
+	"github.com/gookit/color"
 )
 
 func init() {
@@ -14,5 +16,13 @@ func init() {
 
 func main() {
 	config.SetUpLocations()
-	log.Fatal(http.ListenAndServe(":8080", nil))
+
+	port := os.Getenv("PORT")
+
+	if len(port) == 0 {
+		port = "8080"
+	}
+
+	color.Info.Printf("Nova proxy running on http://0.0.0.0:%s\n", port)
+	log.Fatal(http.ListenAndServe(":"+port, nil))
 }