73 lines
1.6 KiB
Bash
Executable file
73 lines
1.6 KiB
Bash
Executable file
#!/bin/bash
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set -e
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set -x
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if [ $(id -u) -ne 0 ]; then
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echo "error: this script must be run as root">&2
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exit 1
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fi
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install_dir="/usr/local"
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go_dir="${install_dir}/go"
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url="https://github.com/golang/go/archive"
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v14="go1.4.3"
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v14_sum="65e8d2ea08447f02f8b6ab63778e4d98586ac4fd676401dae0eda494c7829965"
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bootstrap="${install_dir}/bootstrap-${v14}"
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tgz14="${v14}.tar.gz"
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path_v14="${install_dir}/${tgz14}"
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new="go1.12.9"
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new_sum="c31433aa0bb01856c812d40a91336e25cbce2e50800eb9fe88a7adf0305f1a5b"
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tgznew="${new}.tar.gz"
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path_new="${install_dir}/${tgznew}"
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rm -rf ${go_dir}
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if [[ ! -d "${bootstrap}" ]]; then
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wget -q ${url}/${tgz14} -O ${path_v14}
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if [[ "$(sha256sum ${path_v14}|cut -d" " -f1)" != "${v14_sum}" ]]; then
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echo "error: wrong checksum: ${path_v14}">&2
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exit 1
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fi
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tar xfz ${path_v14} -C ${install_dir}
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mv ${install_dir}/go-${v14} ${bootstrap}
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fi
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wget -q ${url}/${tgznew} -O ${path_new}
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if [[ "$(sha256sum ${path_new}|cut -d" " -f1)" != "${new_sum}" ]]; then
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echo "error: wrong checksum: ${path_new}">&2
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exit 1
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fi
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tar xfz ${path_new} -C ${install_dir}
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mv ${install_dir}/go-${new} ${go_dir}
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export CGO_ENABLED=0
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if [[ ! -x "${bootstrap}/bin/go" ]]; then
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cd ${bootstrap}/src
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./make.bash &> /dev/null
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fi
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export GOROOT_BOOTSTRAP=${bootstrap}
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[[ "$(uname -m)" == "x86_64" ]] && export GOARCH=amd64 || export GOARCH=386
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cd ${go_dir}/src
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./make.bash &> /dev/null
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export GOROOT=${go_dir}
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export PATH=${PATH}:${GOROOT}/bin:~/go/bin
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cat <<EOF
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add this to your .bashrc/.profile:
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export CGO_ENABLED=${CGO_ENABLED}
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export GOPATH=~/go
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export GOROOT=${GOROOT}
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export GO111MODULE=on
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export PATH=\${PATH}:${GOROOT}:~/go/bin
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EOF
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go version
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