#!/bin/bash

TARGET_CURRENT=true

usage() {
 echo "Usage: $0 [OPTIONS]"
 echo "Options:"
 echo " --all-target          Build for all target available"
}

# Function to handle options and arguments
handle_options() {
  while [ $# -gt 0 ]; do
    case $1 in
      --all-target)
        TARGET_CURRENT=false
        ;;
      *)
        echo "Invalid option: $1" >&2
        usage
        exit 1
        ;;
    esac
    shift
  done
}


# Main script execution
handle_options "$@"

if [ ! -d "./build" ]; then
  mkdir ./build
fi

if [ "$TARGET_CURRENT" == "true" ]; then
    GOOS=$(go env GOOS)
    GOARCH=$(go env GOARCH)

    echo "* Compiling for $GOOS/$GOARCH..."
    CGO_ENABLED=0 GOOS=$GOOS GOARCH=$GOARCH GORISCV64=rva22u64 GOAMD64=v3 GOARM64=v8.2 go build -o build/dockerupdater -a

    exit 0
fi


platforms=("linux/amd64" "linux/arm64" "linux/riscv64" "linux/ppc64le" "windows/amd64")

for platform in "${platforms[@]}"; do
    echo "* Compiling for $platform..."
    platform_split=(${platform//\// })

    CGO_ENABLED=0 GOOS=${platform_split[0]} GOARCH=${platform_split[1]} GORISCV64=rva22u64 GOAMD64=v3 GOARM64=v8.2 go build -o build/dockerupdater${platform_split[0]}_${platform_split[1]} -a
done