update buld makefile

Author: daniwebdev

Makefile

@@ -1,4 +1,4 @@
 run:
 	go run *.go -o ./tmp
 build:
-	go build -o image-compressor
+	go build -o image-compressor

build.sh

@@ -0,0 +1,29 @@
+#!/usr/bin/env bash
+package=$1
+
+if [[ -z "$package" ]]; then
+  echo "usage: $0 <package-name>"
+  exit 1
+fi
+
+package_name=$(basename "$package")
+    
+platforms=("linux/amd64" "linux/arm64")
+
+for platform in "${platforms[@]}"; do
+    IFS='/' read -ra platform_split <<< "$platform"
+    GOOS=${platform_split[0]}
+    GOARCH=${platform_split[1]}
+    output_name="$package_name"-"$GOOS"-"$GOARCH"
+    
+    if [ "$GOOS" = "windows" ]; then
+        output_name+='.exe'
+    fi
+    echo "CGO_ENABLE=1 GOOS='$GOOS' GOARCH='$GOARCH' go build -o '$output_name' '$package'"
+    env CGO_ENABLE=1 GOOS="$GOOS" GOARCH="$GOARCH" go build -o "$output_name" "$package"
+
+    if [ $? -ne 0 ]; then
+        echo 'An error has occurred! Aborting the script execution...'
+        exit 1
+    fi
+done