mirror of
https://github.com/G2-Games/welcome.sh.git
synced 2025-04-19 05:22:53 -05:00
Significantly cleaned up install script, dropped support for wget
This commit is contained in:
parent
49563932e0
commit
a863f8ddc6
1 changed files with 126 additions and 156 deletions
112
install.sh
112
install.sh
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@ -1,9 +1,4 @@
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# shellcheck disable=SC2016
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printReturn () {
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tput rc
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echo "$1"
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tput sc
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}
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getVersion () {
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ver=$(grep version ~/.welcome/welcome.sh 2> /dev/null | sed 's/.*=//')
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@ -18,10 +13,11 @@ getVersion () {
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univRead () { # Universal read command for bash and zsh
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echo -en "$1"
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echo -en "\n[\e[36mY/n\e[0m]"
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if [[ "$environment" = "bash" ]]; then
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read -p " " -n 1 -r;
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read -p " " -r
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elif [[ "$environment" = "zsh" ]]; then
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read -q "REPLY? " -n 1 -r
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read -q "REPLY? " -r
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fi
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echo
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}
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@ -36,42 +32,35 @@ oldver=$(grep version ~/.welcome/welcome.sh 2> /dev/null | sed 's/.*=//' | sed '
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version="${1:-$latestver}"
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if [[ $1 == "auto" ]] && [[ ${latestver/[.][.]*/} -le $oldver ]]; then
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if [[ $1 == "auto" ]] && [[ ${latestver//./} -le $oldver ]]; then
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exit 0
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elif [[ $1 == "auto" ]]; then
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version=$latestver
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fi
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vernum=${version/[.][.]*/}
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vernum=${version//./}
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bashrc=~/.bashrc
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zshrc=~/.zshrc
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originaldir=$PWD
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environment=$(ps -o args= -p $$ | grep -Em 1 -o '\w{0,5}sh' | head -1)
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if [ "$environment" = "bash" ] || [ "$environment" = "zsh" ]; then
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if ! grep -qs 'bash ~/.welcome/welcome.sh' $bashrc &&\
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! grep -qs 'zsh ~/.welcome/welcome.sh' $zshrc &&\
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! grep -qs 'bash /home/$USER/.welcome/welcome.sh' $bashrc &&\
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! grep -qs 'zsh /home/$USER/.welcome/welcome.sh' $zshrc; then
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# Check if the environment is bash or zsh
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if [[ "$environment" != "bash" ]] && [[ "$environment" != "zsh" ]]; then
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printf "\e[31;5mERROR:\e[0m \e[31;3mThis script can only be installed in Bash or Zsh.\e[0m\n"
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exit 0
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fi
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printReturn "Welcome! Installing v$version in $environment..."
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if ! grep -qs 'bash ~/.welcome/welcome.sh' $bashrc && ! grep -qs 'zsh ~/.welcome/welcome.sh' $zshrc && ! grep -qs 'bash /home/$USER/.welcome/welcome.sh' $bashrc && ! grep -qs 'zsh /home/$USER/.welcome/welcome.sh' $zshrc; then
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tput rc
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echo "Welcome! Installing v$version in $environment..."
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tput sc
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cd ~/ || return
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cd ~/ || exit 1
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mkdir -p ~/.welcome
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if which curl >/dev/null ; then
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curl -SL https://github.com/G2-Games/welcome.sh/releases/download/v"${version}"/welcome.sh --output ~/.welcome/welcome.sh
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if [[ $vernum -ge 100 ]]; then
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curl -SL https://github.com/G2-Games/welcome.sh/releases/download/v"${version}"/config.cfg --output ~/.welcome/config.cfg
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fi
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elif which wget >/dev/null ; then
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wget https://github.com/G2-Games/welcome.sh/releases/download/v"${version}"/welcome.sh --P ~/.welcome/
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if [[ $vernum -ge 100 ]]; then
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wget https://github.com/G2-Games/welcome.sh/releases/download/v"${version}"/config.cfg --P ~/.welcome/
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fi
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else
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echo -e "\e[31mCannot download, neither Wget nor cURL is available!\e[0m"
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exit 1
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fi
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chmod +x ~/.welcome/welcome.sh
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@ -83,10 +72,10 @@ if [ "$environment" = "bash" ] || [ "$environment" = "zsh" ]; then
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echo 'zsh ~/.welcome/welcome.sh' >> $zshrc
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fi
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cd "$originaldir" || return
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cd "$originaldir" || exit 1
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tput rc && tput el && tput ed
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echo -e "\e[36mInstalled! \e[0m"
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else
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else
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tput rc
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tput sc
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mkdir -p ~/.welcome
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@ -95,53 +84,45 @@ if [ "$environment" = "bash" ] || [ "$environment" = "zsh" ]; then
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else
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echo -e "\e[32mUpdate available for \e[35mwelcome.sh!\e[0m"
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fi
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if [[ $vernum -gt $oldver ]]; then
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if which curl >/dev/null ; then
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cfgver=$(curl -Ls https://github.com/G2-Games/welcome.sh/releases/download/v"${version}"/config.cfg | grep version | sed 's/.*=//' | sed 's/[.][.]*//g')
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elif which wget >/dev/null; then
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cfgver=$(wget -q https://github.com/G2-Games/welcome.sh/releases/download/v"${version}"/config.cfg -O - | grep version | sed 's/.*=//' | sed 's/[.][.]*//g')
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# Pull the new configuration version from github
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newCfgVer=$(curl -Ls https://github.com/G2-Games/welcome.sh/releases/download/v"${version}"/config.cfg | grep version | cut -d= -f2)
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univRead "Do you want to \e[36mupdate \e[35mwelcome.sh\e[0m? (\e[36mv$(getVersion)\e[0m => \e[32mv$version\e[0m)"
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if ! [[ $REPLY =~ ^[Yy]$ ]]; then
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tput rc && tput el && tput ed
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echo -e "\e[31mCancelled"
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if [[ $1 != "auto" ]]; then
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echo -e "\e[35mwelcome.sh\e[0m already installed!"
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fi
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exit 0
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fi
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univRead "Do you want to \e[36mupdate \e[35mwelcome.sh\e[0m? (\e[36mv$(getVersion)\e[0m => \e[32mv$version\e[0m) \n\e[36mY/n\e[0m"
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if [[ $REPLY =~ ^[Yy]$ ]]; then
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if [[ $cfgver -gt $(grep version ~/.welcome/config.cfg 2> /dev/null | sed 's/.*=//' | sed 's/[.][.]*//g') ]] && [ -n ~/.welcome/config.cfg ]; then
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UnivRead "Newer \e[36mconfig\e[0m version available. Do you want to \e[31moverwrite\e[0m your \e[36mconfig\e[0m? \nA backup will be created in the \e[36m.welcome\e[0m folder.\n\e[36mY/n\e[0m"
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if [[ $newCfgVer -gt $(grep version ~/.welcome/config.cfg 2> /dev/null | cut -d= -f2) ]]; then
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univRead "Newer \e[36mconfig\e[0m version available. Do you want to \e[31moverwrite\e[0m your \e[36mconfig\e[0m? \nA backup will be created in the \e[36m.welcome\e[0m folder."
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if [[ $REPLY =~ ^[Yy]$ ]]; then
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overcfg=1
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fi
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elif [ $oldver -lt 100 ]; then
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elif [[ $oldver -lt 100 ]]; then
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overcfg=1
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else
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overcfg=0
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fi
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tput rc && tput el && tput ed
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echo "Updating..."
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tput sc
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mkdir -p ~/.welcome
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rm ~/.welcome/welcome.sh
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if which curl >/dev/null ;
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then
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curl -SL https://github.com/G2-Games/welcome.sh/releases/download/v"${version}"/welcome.sh --output ~/.welcome/welcome.sh
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if [[ $vernum -ge 100 ]] && [[ $overcfg -gt 0 ]]; then
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echo "Backing up: config.cfg >> config_old.cfg"
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mv ~/.welcome/config.cfg ~/.welcome/config_old.cfg
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curl -SL https://github.com/G2-Games/welcome.sh/releases/download/v"${version}"/config.cfg --output ~/.welcome/config.cfg
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fi
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elif which wget >/dev/null ;
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then
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wget https://github.com/G2-Games/welcome.sh/releases/download/v"${version}"/welcome.sh --P ~/.welcome/
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if [[ $vernum -ge 100 ]] && [[ $overcfg -gt 0 ]]; then
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echo "Backing up: config.cfg >> config_old.cfg"
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mv ~/.welcome/config.cfg ~/.welcome/config_old.cfg
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wget https://github.com/G2-Games/welcome.sh/releases/download/v"${version}"/config.cfg --P ~/.welcome/
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fi
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else
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echo -e "\e[31mCannot update, neither Wget nor cURL is available!\e[0m"
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exit 1
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fi
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# Check for older versions and replace bashrc lines
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lines=$(grep -sn 'bash ~/.welcome/welcome.sh' $bashrc | sed -e 's/:.*//g' && grep -sn 'bash /home/$USER/.welcome/welcome.sh' $bashrc | sed -e 's/:.*//g')
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@ -161,19 +142,16 @@ if [ "$environment" = "bash" ] || [ "$environment" = "zsh" ]; then
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tput rc && tput el && tput ed
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echo -e "\e[32mUpdated to v$version! \e[0m"
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exit 0
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else
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fi
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# Check if the user actually wishes to uninstall the script
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univRead "Do you want to \e[31muninstall \e[35mwelcome.sh\e[0m?"
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if ! [[ $REPLY =~ ^[Yy]$ ]]; then
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tput rc && tput el && tput ed
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if ! [[ $1 == "auto" ]]; then
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echo -e "\e[35mwelcome.sh\e[0m already installed!"
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else
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echo -e "\e[31mCancelled. \e[0m"
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exit 0
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fi
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fi
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fi
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univRead "Do you want to \e[31muninstall \e[35mwelcome.sh\e[0m?\n\e[36mY/n\e[0m"
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if [[ $REPLY =~ ^[Yy]$ ]]; then
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tput rc && tput el && tput ed
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echo "Goodbye. Uninstalling..."
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tput sc
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@ -197,12 +175,4 @@ if [ "$environment" = "bash" ] || [ "$environment" = "zsh" ]; then
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tput rc && tput el && tput ed
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echo -e "\e[36mUninstalled! \e[0m"
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else
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tput rc && tput el && tput ed
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echo -e "\e[31mCancelled. \e[0m"
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exit 0
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fi
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fi
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else
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printf "\e[31;5mERROR:\e[0m \e[31;3mThis script can only be installed in Bash or Zsh.\e[0m\n"
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fi
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