Golang - script to compile binaries for many target systems

golang_compile.sh

#!/bin/bash

set -euo pipefail

PROJECT_NAME='test'

# inside '/scripts/' directory

# change to directory from where we can run 'go build'
cd "$(dirname "$0")/../main"
mkdir -p "../build"
rm ../build/*

function compile() {
    os="$1" arch="$2"
    echo "COMPILING BINARY FOR ${os}-${arch}"
    GOOS="$os" GOARCH="$arch" go build -o "../build/${PROJECT_NAME}-${os}-${arch}"
    GOOS="$os" GOARCH="$arch" CGO_ENABLED=0 go build -o "../build/${PROJECT_NAME}-${os}-${arch}-CGO0"
    if [[ "$os" == "windows" ]]
    then
        zip "../build/${PROJECT_NAME}-${os}-${arch}.zip" "../build/${PROJECT_NAME}-${os}-${arch}"
        zip "../build/${PROJECT_NAME}-${os}-${arch}-CGO0.zip" "../build/${PROJECT_NAME}-${os}-${arch}-CGO0"
    else
        tar -czf "../build/${PROJECT_NAME}-${os}-${arch}.tar.gz" "../build/${PROJECT_NAME}-${os}-${arch}"
        tar -czf "../build/${PROJECT_NAME}-${os}-${arch}-CGO0.tar.gz" "../build/${PROJECT_NAME}-${os}-${arch}-CGO0"
    fi
}

compile "linux" "386"
compile "linux" "amd64"
compile "linux" "arm"
compile "linux" "arm64"

compile "freebsd" "386"
compile "freebsd" "amd64"
compile "freebsd" "arm"

compile "openbsd" "386"
compile "openbsd" "amd64"
compile "openbsd" "arm"

compile "darwin" "amd64"
compile "darwin" "arm64"

compile "windows" "386"
compile "windows" "amd64"