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Project Setup

Some .zshrc config

# Go configuration
# export GOROOT=/usr/local/go  # Not needed unless using non-default install path
export GOPATH=/Users/daniel/go
export PATH=$PATH:/usr/local/go/bin:$GOPATH/bin

Go Commands

  • go get <repo_url> installs the contents of a repo on the GOPATH folder.
  • go run <.go file> builds and runs file, but doesn’t save binary.
  • go build <folder> creates a binary on the current path.
  • go install <folder> creates a binary on the $GOPATH/bin folder.
  • The source code for the Go standard library packages is on /usr/local/go/src.

Cross Compiling in Go

Link to post

#!/usr/bin/bash
archs=(amd64 arm64 ppc64le ppc64 s390x)

for arch in ${archs[@]}
do
    env GOOS=linux GOARCH=${arch} go build -o prepnode_${arch}
done