alnoda-workspaces/workspaces/ubuntu-workspace/zsh-in-docker.sh
2021-07-30 12:18:29 +00:00

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#!/bin/sh
set -e
THEME=powerlevel10k/powerlevel10k
PLUGINS=""
ZSHRC_APPEND=""
while getopts ":t:p:a:" opt; do
case ${opt} in
t) THEME=$OPTARG
;;
p) PLUGINS="${PLUGINS}$OPTARG "
;;
a) ZSHRC_APPEND="$ZSHRC_APPEND\n$OPTARG"
;;
\?)
echo "Invalid option: $OPTARG" 1>&2
;;
:)
echo "Invalid option: $OPTARG requires an argument" 1>&2
;;
esac
done
shift $((OPTIND -1))
echo
echo "Installing Oh-My-Zsh with:"
echo " THEME = $THEME"
echo " PLUGINS = $PLUGINS"
echo
check_dist() {
(
. /etc/os-release
echo $ID
)
}
check_version() {
(
. /etc/os-release
echo $VERSION_ID
)
}
install_dependencies() {
DIST=`check_dist`
VERSION=`check_version`
echo "###### Installing dependencies for $DIST"
if [ "`id -u`" = "0" ]; then
Sudo=''
elif which sudo; then
Sudo='sudo'
else
echo "WARNING: 'sudo' command not found. Skipping the installation of dependencies. "
echo "If this fails, you need to do one of these options:"
echo " 1) Install 'sudo' before calling this script"
echo "OR"
echo " 2) Install the required dependencies: git curl zsh"
return
fi
case $DIST in
alpine)
$Sudo apk add --update --no-cache git curl zsh
;;
centos | amzn)
$Sudo yum update -y
$Sudo yum install -y git curl
$Sudo yum install -y ncurses-compat-libs # this is required for AMZN Linux (ref: https://github.com/emqx/emqx/issues/2503)
$Sudo curl http://mirror.ghettoforge.org/distributions/gf/el/7/plus/x86_64/zsh-5.1-1.gf.el7.x86_64.rpm > zsh-5.1-1.gf.el7.x86_64.rpm
$Sudo rpm -i zsh-5.1-1.gf.el7.x86_64.rpm
$Sudo rm zsh-5.1-1.gf.el7.x86_64.rpm
;;
*)
$Sudo apt-get update
$Sudo apt-get -y install git curl zsh locales
if [ "$VERSION" != "14.04" ]; then
$Sudo apt-get -y install locales-all
fi
$Sudo locale-gen en_US.UTF-8
esac
}
zshrc_template() {
_HOME=$1;
_THEME=$2; shift; shift
_PLUGINS=$*;
cat <<EOM
export LANG='en_US.UTF-8'
export LANGUAGE='en_US:en'
export LC_ALL='en_US.UTF-8'
export TERM=xterm
##### Zsh/Oh-my-Zsh Configuration
export ZSH="$_HOME/.oh-my-zsh"
ZSH_THEME="${_THEME}"
plugins=($_PLUGINS)
EOM
printf "$ZSHRC_APPEND"
printf "\nsource \$ZSH/oh-my-zsh.sh\n"
}
powerline10k_config() {
cat <<EOM
POWERLEVEL9K_SHORTEN_STRATEGY="truncate_to_last"
POWERLEVEL9K_LEFT_PROMPT_ELEMENTS=(user dir vcs status)
POWERLEVEL9K_RIGHT_PROMPT_ELEMENTS=()
POWERLEVEL9K_STATUS_OK=false
POWERLEVEL9K_STATUS_CROSS=true
EOM
}
install_dependencies
cd /tmp
# Install On-My-Zsh
if [ ! -d $HOME/.oh-my-zsh ]; then
sh -c "$(curl https://raw.githubusercontent.com/robbyrussell/oh-my-zsh/master/tools/install.sh)" --unattended
fi
# Generate plugin list
plugin_list=""
for plugin in $PLUGINS; do
if [ "`echo $plugin | grep -E '^http.*'`" != "" ]; then
plugin_name=`basename $plugin`
git clone $plugin $HOME/.oh-my-zsh/custom/plugins/$plugin_name
else
plugin_name=$plugin
fi
plugin_list="${plugin_list}$plugin_name "
done
# Handle themes
if [ "`echo $THEME | grep -E '^http.*'`" != "" ]; then
theme_repo=`basename $THEME`
THEME_DIR="$HOME/.oh-my-zsh/custom/themes/$theme_repo"
git clone $THEME $THEME_DIR
theme_name=`cd $THEME_DIR; ls *.zsh-theme | head -1`
theme_name="${theme_name%.zsh-theme}"
THEME="$theme_repo/$theme_name"
fi
# Generate .zshrc
zshrc_template "$HOME" "$THEME" "$plugin_list" > $HOME/.zshrc
# Install powerlevel10k if no other theme was specified
if [ "$THEME" = "powerlevel10k/powerlevel10k" ]; then
git clone https://github.com/romkatv/powerlevel10k $HOME/.oh-my-zsh/custom/themes/powerlevel10k
powerline10k_config >> $HOME/.zshrc
fi