zpresto-install.sh

zpresto-install.sh

#!/usr/bin/env zsh

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# 2024-08-08
# Install zsh's prezto to a user's $HOME
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DIRECTORY="~/.config"

# append "/" to make user $DIRECTORY is a dir, not a file.
# make it explicit here, to be aware of it.
if [ ! -d "$DIRECTORY/" ] ; then mkdir "$DIRECTORY" ; fi


export XDG_CONFIG_HOME="$HOME/.config"
export ZDOTDIR="$XDG_CONFIG_HOME/zsh"

#echo $XDG_CONFIG_HOME

git clone --recursive https://github.com/sorin-ionescu/prezto.git "${ZDOTDIR:-${XDG_CONFIG_HOME:-$HOME/.config}/zsh}/.zprezto"


# Add $XDG_CONFIG_HOME and $ZDOTDIR to $HOME/.zshenv
# On a new install .zshenv should nto exists

if [ ! -f "$HOME/.zshenv" ] ; then touch "$HOME/.zshenv" ; fi

cat > "$HOME/.zshenv" << EOF
export XDG_CONFIG_HOME="${XDG_CONFIG_HOME:=$HOME/.config}"
[[ -d $XDG_CONFIG_HOME/zsh ]] && export ZDOTDIR="$XDG_CONFIG_HOME/zsh"
source "$ZDOTDIR/.zshenv"
EOF


# Create a new zsh configuration by copying/linking the Zsh configuration files provided

setopt EXTENDED_GLOB
for rcfile in "${ZDOTDIR:-$HOME}"/.zprezto/runcoms/^README.md(.N); do
  ln -s "$rcfile" "${ZDOTDIR:-$HOME}/.${rcfile:t}"
done

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