golang安装.md

golang 安装

#!/bin/bash

set -eux

cd $(dirname $0) || exit 1

GO_VERSION=1.22.3
GO_INSTALL_DIR=/opt/go
GO_ROOT=${GO_INSTALL_DIR}/${GO_VERSION}
GO_PATH=~/go
ENV_FILE=/etc/profile
#GO_INSECURE_LIB=

# Install Golang
wget -c https://go.dev/dl/go${GO_VERSION}.linux-amd64.tar.gz

mkdir -p ${GO_INSTALL_DIR}
rm -rf ${GO_INSTALL_DIR}/*
tar -zxf go${GO_VERSION}.linux-amd64.tar.gz -C ${GO_INSTALL_DIR}/
mv ${GO_INSTALL_DIR}/go ${GO_ROOT}

# Config env for all user
#sed -i 's/^export GOROOT=.*$//g' ${ENV_FILE}
#sed -i '$a export GOROOT='"${GO_ROOT}"'' ${ENV_FILE}
#sed -i 's/^export GOPATH=.*$//g' ${ENV_FILE}
#sed -i '$a export GOPATH='"${GO_PATH}"'' ${ENV_FILE}
sed -i 's/^export PATH=.*\/go\/bin.*$//g' ${ENV_FILE}
sed -i '$a export PATH='"${GO_ROOT}"'/bin:'"${GO_PATH}"'/bin:$PATH' ${ENV_FILE}

## Remove consecutive blank lines
sed -i '/^$/{N;/\n$/D};' ${ENV_FILE}

# Config Golang env for current user
${GO_ROOT}/bin/go env -w GO111MODULE=on
${GO_ROOT}/bin/go env -w GOPROXY=https://goproxy.cn,direct
${GO_ROOT}/bin/go env -w GOROOT=${GO_ROOT}
${GO_ROOT}/bin/go env -w GOPATH=${GO_PATH}