@echo off setlocal enabledelayedexpansion :: Get git commit hash (shortened to 7 characters, can also use full) for /f %%i in ('git rev-parse --short HEAD') do set COMMIT=%%i :: Get UTC time for /f %%i in ('powershell -Command "Get-Date -Format 'yyyy-MM-ddTHH:mm:ssZ'"') do set BUILD_DATE=%%i :: Build -ldflags set LDFLAGS=-X main.BuildTime=%BUILD_DATE% -X main.CommitHash=%COMMIT% go run -ldflags "%LDFLAGS%" .