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| #!/bin/bash | |
| action="install" | |
| go_version="1.18.1" | |
| . <(wget -qO- https://raw.githubusercontent.com/letsnode/Utils/main/bashbuilder/colors.sh) -- | |
| function option_value() { | |
| echo "$1" | sed -e 's%^--[^=]*=%%g; s%^-[^=]*=%%g'; | |
| } | |
| function install() { | |
| echo -e "${C_LGn}GO installation...${RES}" | |
| if ! go version | grep -q $go_version; then | |
| sed -i "s%:`which go | sed 's%/bin/go%%g'`%%g" $HOME/.bash_profile | |
| rm -rf `which go | sed 's%/bin/go%%g'` | |
| sudo apt update | |
| sudo apt upgrade -y | |
| sudo apt install tar wget git make -y | |
| cd "$HOME" | |
| wget -t 5 "https://go.dev/dl/go${go_version}.linux-amd64.tar.gz" | |
| sudo rm -rf /usr/local/go | |
| sudo tar -C /usr/local -xzf "go${go_version}.linux-amd64.tar.gz" | |
| rm "go${go_version}.linux-amd64.tar.gz" | |
| . <(wget -qO- https://raw.githubusercontent.com/letsnode/Utils/main/bashbuilder/addvar.sh) -n "PATH" -v "$PATH:/usr/local/go/bin:$HOME/go/bin" | |
| fi | |
| } | |
| function uninstall() { | |
| echo -e "${C_LGn}GO uninstalling...${RES}" | |
| sed -i "s%:`which go | sed 's%/bin/go%%g'`%%g" "$HOME"/.bash_profile | |
| rm -rf `which go | sed 's%/bin/go%%g'` | |
| } | |
| while test $# -gt 0; do | |
| case "$1" in | |
| -h|--help) | |
| . <(wget -qO- https://raw.githubusercontent.com/letsnode/Utils/main/bashbuilder/logo.sh) | |
| echo | |
| echo -e "${C_LGn}Functionality${RES}: the script installs or uninstalls GO" | |
| echo | |
| echo -e "${C_LGn}Usage${RES}: script ${C_LGn}[OPTIONS]${RES}" | |
| echo | |
| echo -e "${C_LGn}Options${RES}:" | |
| echo -e " -h, --help show the help page" | |
| echo -e " -v, --version VERSION GO VERSION to install (default is ${C_LGn}${go_version}${RES})" | |
| echo -e " -u, --uninstall uninstall GO" | |
| echo | |
| echo -e "You can use either \"=\" or \" \" as an option and value ${C_LGn}delimiter${RES}" | |
| echo | |
| echo -e "${C_LGn}Useful URLs${RES}:" | |
| echo -e "https://raw.githubusercontent.com/letsnode/Utils/main/installers/golang.sh - script URL" | |
| echo -e "https://t.me/letskynode — node Community" | |
| echo -e "https://teletype.in/@letskynode — guides and articles" | |
| echo | |
| return 0 2>/dev/null; exit 0 | |
| ;; | |
| -v*|--version*) | |
| if ! grep -q "=" <<< "$1"; then shift; fi | |
| go_version=`option_value "$1"` | |
| shift | |
| ;; | |
| -u|--uninstall) | |
| action="uninstall" | |
| shift | |
| ;; | |
| *|--) | |
| break | |
| ;; | |
| esac | |
| done | |
| $action | |
| . "$HOME"/.bash_profile | |
| echo -e "${C_LGn}Done!${RES}" |