Shell 函数实现Go语言多版本管理轻量级方案
golang solution multi-version现有的工具方案
我的方案
优点:
- 原生:基于 go 语言本身支持多版本的能力实现,可以下载任何官方发布的版本
- 简单:shell 函数实现,直接集成到 bashrc 或 zshrc 中即可使用,无需额外配置
- 可定制化:代码简单可根据自身需求定制
代码实现
gist地址:https://gist.github.com/vimiix/0927fdfbea926e869a2c631db9eeae8b
####### GOLANG VERSION MANAGE FUNCTIONS ######
# ref: https://go.dev/doc/manage-install
function goinstall() {
echo "Downloading go$1 ..."
go install golang.org/dl/go$1@latest && go$1 download
}
function gouse() {
gopath=$(go env GOPATH)
if test -x ${gopath}/bin/go$1; then
rm -f ${gopath}/bin/go
echo "Relink go with go$1 ..."
ln -s ${gopath}/bin/go$1 ${gopath}/bin/go
echo "Done"
else
echo "Version $1 not installed"
fi
}
function golist() {
current=$(go version | awk '{print $3}' | cut -c3-)
for v in $(ls $(go env GOPATH)/bin | grep -E 'go(\d.*)' | cut -c3-);
do
if [ $v = $current ]; then
echo "$v (⇦ current)"
else
echo $v
fi
done
}
function gouninstall() {
current=$(go version | awk '{print $3}' | cut -c3-)
if [ $1 = $current ]; then
echo "version $1 is actived, please change to another version first"
return
fi
echo "Removing binary..."
rm -f $(go env GOPATH)/bin/go$1
echo "Removing sdk ..."
rm -r ~/sdk/go$1
echo "Done"
}
使用方式
- 将上面的代码粘贴到
~/.bashrc
(如果是zsh,则是~/.zshrc
) 末尾,保存退出 source ~/.bashrc
激活即可