add build script

build.sh

@@ -0,0 +1,54 @@
+#!/usr/bin/env bash
+
+
+# Get the current directory name as the project name
+PROJECT_NAME=$(basename "$PWD")
+
+# Change to the Go project directory (current directory)
+cd "$PWD" || exit
+
+# List of target architectures
+architectures=(
+  "linux/amd64"
+  "linux/386"
+  "linux/arm64"
+  "linux/arm/v7"
+  "linux/riscv64"
+  "windows/amd64"
+  "darwin/amd64"
+  "darwin/arm64"
+)
+
+# Create a build directory if it doesn't exist
+mkdir -p build
+
+# Loop over architectures and build for each one
+for arch in "${architectures[@]}"; do
+  os=$(echo $arch | cut -d '/' -f 1)
+  arch_type=$(echo $arch | cut -d '/' -f 2)
+  
+  # Set the output file name using the project name, os, and arch
+  output_file="build/$PROJECT_NAME-$os-$arch_type"
+
+  # Build the app for the specific architecture
+  GOARCH=$arch_type GOOS=$os go build -o "$output_file"
+
+  # Provide feedback to the user
+  if [ $? -eq 0 ]; then
+    echo "Successfully built for $arch: $output_file"
+    
+    # Create a tar.gz archive for the individual build
+    tar -czf "$output_file.tar.gz" -C build $(basename "$output_file")
+    if [ $? -eq 0 ]; then
+      echo "Successfully created archive: $output_file.tar.gz"
+      
+      # Delete the executable after archiving
+      rm "$output_file"
+      echo "Deleted executable: $output_file"
+    else
+      echo "Failed to create archive for $output_file"
+    fi
+  else
+    echo "Failed to build for $arch"
+  fi
+done