112 lines
3.3 KiB
Bash
Executable File
112 lines
3.3 KiB
Bash
Executable File
#!/bin/bash
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case ${1} in
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--set-version)
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version="${2}"
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;;
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*)
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pkgname="go"
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version="1.9.1"
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distfile="https://storage.googleapis.com/golang/${pkgname}${version}.linux-amd64.tar.gz"
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tmpdir="/tmp"
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installdir="/usr/local"
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checksum=d70eadefce8e160638a9a6db97f7192d8463069ab33138893ad3bf31b0650a79
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# Colors
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RED='\033[0;31m'
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LRED="\033[1;31m"
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BLUE="\033[0;34m"
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LBLUE="\033[1;34m"
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GREEN="\033[0;32m"
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LGREEN="\033[1;32m"
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YELLOW="\033[1;33m"
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CYAN="\033[0;36m"
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LCYAN="\033[1;36m"
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PURPLE="\033[0;35m"
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LPURPLE="\033[1;35m"
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BWHITE="\e[1m"
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NC='\033[0m' # No Color
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fetch_(){
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printf "${BWHITE}\nFetching file\n${NC}"
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cd ${tmpdir}
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if [ ! -f ${pkgname}${version}.linux-amd64.tar.gz ];then
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wget ${distfile}
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fi
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printf "${BWHITE}\nVerifying checksum\n${NC}"
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if [ ! -f checksum.txt ];then
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echo "${checksum} ${pkgname}${version}.linux-amd64.tar.gz" >> checksum.txt
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sha256sum -c checksum.txt
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else
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sha256sum -c checksum.txt
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fi
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if [ $? = 1 ];then
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exit 0;
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fi
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}
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extract-install_(){
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cd ${tmpdir}
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if [ ! -f ${pkgname}${version}.linux-amd64.tar.gz ];then
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echo "No file found to extract"
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else
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printf "${BWHITE}\nExtracting and installing to:${NC} " && printf "${LCYAN}${installdir}\n${NC}"
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printf "${LRED}\nAuthentication for root:${NC}\n" && su -c "tar -C ${installdir} -xzvf ${pkgname}${version}.linux-amd64.tar.gz"
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fi
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if [ ! -d /usr/local/go ];then
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echo -e "\nCan not find ${pkgname} in ${installdir}\n"
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exit 0;
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else
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echo -e "${LGREEN}\n${pkgname}-${version} has been installed to ${installdir}${NC}"
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fi
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}
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add-path_(){
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echo -e "\n1. Add gopath to ${HOME}/.profile\n"
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echo -e "\n2. Add gopath to ${HOME}/.bashrc\n"
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read choice
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if [ "${choice}" = "1" ];then
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echo 'export PATH=$PATH:/usr/local/go/bin' >> ${HOME}/.profile
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elif [ "${choice}" = "2" ];then
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printf "${BWHITE}\nAdding gopath to .bashrc${NC}"
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echo 'export PATH=$PATH:/usr/local/go/bin' >> ${HOME}/.bashrc
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catpath=$(cat ${HOME}/.bashrc | grep /usr/local/go/bin)
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${catpath}
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if [ $? = 1 ];then
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printf "${BWHITE}\n\nRunning grep on .bashrc\n\n${NC}"
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printf "${LCYAN}Grep Results:${NC} ${LGREEN}${catpath}\n\n${NC}"
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printf "${YELLOW}Please edit: ${HOME}/.bashrc:${NC}\n\n"
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printf "${YELLOW}Above are results for grep on .bashrc, if nothing is there then please add:\n\n${NC}${BWHITE}"
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echo -e 'export PATH=$PATH:/usr/local/go/bin' && printf "\n\n${NC}"
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else
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printf "${LGREEN}\n\ngo has been added to your path in ${HOME}/.bashrc\n\n${NC}"
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fi
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fi
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}
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fetch_
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extract-install_
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add-path_
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;;
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--help | -h)
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printf "${BWHITE}\nUseage ${0} [options] [arguments]\n\n${NC}"
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printf "--set-version enter in an existing go version to download\n"
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printf "--help, -help Display this help page"
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;;
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esac |