get-zsh.sh

#!/usr/bin/env bash

set -euo pipefail

git clone https://github.com/emqx/zsh-in-docker.git -b V1.1.5-emqx.2

cd zsh-in-docker
chmod +x zsh-in-docker.sh

## build
alternatives --list | grep python && alternatives --set python /usr/bin/python2 || true
./zsh-in-docker.sh \
    -t https://github.com/denysdovhan/spaceship-prompt \
    -a 'SPACESHIP_PROMPT_ADD_NEWLINE="false"' \
    -a 'SPACESHIP_PROMPT_SEPARATE_LINE="false"' \
    -p git \
    -p git-fast \
    -p https://github.com/zsh-users/zsh-autosuggestions \
    -p https://github.com/zsh-users/zsh-completions \
    -p https://github.com/zsh-users/zsh-history-substring-search \
    -p https://github.com/zsh-users/zsh-syntax-highlighting \
    -p 'history-substring-search' \
    -a 'bindkey "\$terminfo[kcuu1]" history-substring-search-up' \
    -a 'bindkey "\$terminfo[kcud1]" history-substring-search-down'
alternatives --list | grep python && alternatives --set python /usr/bin/python3 || true

## cleanup
cd /
rm -rf zsh-in-docker