#!/usr/bin/env bash

package=$1
if [[ -z "$package" ]]; then
    echo "usage: $0 <package-name>"
    exit 1
fi
package_name=$package

#the full list of the platforms: https://golang.org/doc/install/source#environment
platforms=(
    # "darwin/386"
    # "darwin/amd64"
    # "darwin/arm"
    # "darwin/arm64"
    # "dragonfly/amd64"
    # "freebsd/386"
    # "freebsd/amd64"
    # "freebsd/arm"
    # "linux/386"
    "linux/amd64"
    # "linux/arm"
    # "linux/arm64"
    # "netbsd/386"
    # "netbsd/amd64"
    # "netbsd/arm"
    # "openbsd/386"
    # "openbsd/amd64"
    # "openbsd/arm"
    # "plan9/386"
    # "plan9/amd64"
    # "solaris/amd64"
    # "windows/amd64"
    # "windows/386"
)

for platform in "${platforms[@]}"; do
    platform_split=(${platform//\// })
    GOOS=${platform_split[0]}
    GOARCH=${platform_split[1]}
    output_name=build/$package_name'-'$GOOS'-'$GOARCH
    if [ $GOOS = "windows" ]; then
        output_name+='.exe'
    fi

    env CGO_ENABLED=1 GOOS=$GOOS GOARCH=$GOARCH go build -o $output_name $package
done