Debian Bullseye Setup script

setup.zsh

# for the docker image debian:bullseye

ZHOME="${ZDOTDIR:-$HOME}/.zprezto"

# sudo apt-get install git software-properties-common

if [ ! -d "${ZHOME}" ]; then
git clone --recursive https://github.com/sorin-ionescu/prezto.git "${ZHOME}"
git clone https://github.com/zdharma/fast-syntax-highlighting "${ZHOME}/modules/fast-syntax-highlighting"
  
# Rename .z* file to ._z* using glob qualifier (.) to select plain files only
#   and (N) to ignore no match error; existing symlinks will not be changed.
for f in .z*(.DN); do mv $f $f:s/.z/.z_/ ; done

setopt EXTENDED_GLOB
for rcfile in "${ZHOME}"/runcoms/^README.md(.N); do
  if [ ! -f "${ZDOTDIR:-$HOME}/.${rcfile:t}" ]; then
    ln -s "$rcfile" "${ZDOTDIR:-$HOME}/.${rcfile:t}"
  fi
done

rm -rf ~/.zpreztorc

cat <<'EOF' >> ~/.zpreztorc 
zstyle ':prezto:*:*' color 'yes'
zstyle ':prezto:load' pmodule \
  'fasd' \
  'environment' \
  'terminal' \
  'editor' \
  'history' \
  'directory' \
  'spectrum' \
  'utility' \
  'autosuggestions' \
  'completion' \
  'prompt' \
  'git' \
  'node' \
  'fast-syntax-highlighting' \
  'history-substring-search'
zstyle ':prezto:module:editor' key-bindings 'emacs'
zstyle ':prezto:module:prompt' theme 'sorin'

zstyle ':prezto:module:fzf' key-bindings 'yes'
zstyle ':prezto:module:fzf' completion 'yes'
zstyle ':prezto:module:fzf' height '30%'
zstyle ':prezto:module:fzf' tmux 'yes'
zstyle ':prezto:module:fzf' colorscheme 'Solarized Light'
EOF

# <<<need to set the locale; otherwise `perl -e exit` would cause locale warning.
cat <<'EOF' >> ~/.zshrc
export LC_ALL=en_US.UTF-8
export LANG=en_US.UTF-8
export LANGUAGE=en_US.UTF-8
EOF

locale-gen
localedef -i en_US -f UTF-8 en_US.UTF-8
# >>>need to set the locale; otherwise `perl -e exit` would cause locale warning.


fi

if [ ! -d "${HOME}/.fzf" ]; then
  git clone --depth 1 https://github.com/junegunn/fzf.git ${HOME}/.fzf
  ${HOME}/.fzf/install
fi


if [[ ! -d ~/.vim/bundle/Vundle.vim ]]; then
    git clone https://github.com/VundleVim/Vundle.vim.git ~/.vim/bundle/Vundle.vim
fi

if [[ ! -f ~/.vimrc ]]; then
   curl https://gist.githubusercontent.com/telnet2/048a582b5a3354ad70cab9c6f787390c/raw/870f6742fa15bf6c30a826dcfb863821db8e1aa9/.vimrc > ~/.vimrc
fi