a script to build golang app for multi-platform.

build.bat

@echo off
setlocal enabledelayedexpansion

rem set the result of the "git rev-parse --short HEAD" to the variable 'rev'
for /f "usebackq tokens=*" %%a in (`git rev-parse --short HEAD`) do @set rev=%%a
set GOOS=windows
set GOARCH=amd64
go build -ldflags "-X main.Revision=%rev%"

endlocal

build.sh

#!/bin/sh

if [ $# != 1 ]; then
	echo "Usage: $0 [binary name]"
	exit 0
fi

GOOS=linux GOARCH=amd64 go build -o ./bin/$1_linux_x64/$1
GOOS=linux GOARCH=386 go build -o ./bin/$1_linux_x86/$1

GOOS=windows GOARCH=386 go build -o ./bin/$1_windows_x86/$1.exe
GOOS=windows GOARCH=amd64 go build -o ./bin/$1_windows_x64/$1.exe

GOOS=darwin GOARCH=386 go build -o ./bin/$1_macOS_x86/$1
GOOS=darwin GOARCH=amd64 go build -o ./bin/$1_macOS_x64/$1