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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}" | +