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77 lines
1.7 KiB
77 lines
1.7 KiB
8 years ago
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#!/usr/bin/env zsh
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setopt PIPEFAIL
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setopt EXTENDED_GLOB
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## Ensure colors are available.
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autoload -U colors && colors
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PREZTO_DIRECTORY="${ZDOTDIR:-$HOME}/.zprezto"
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PREZTO_GIT_REMOTE="https://github.com/ezintz/prezto.git"
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function print_header {
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printf "\n${fg[blue]}%s${reset_color}\n" "$@"
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}
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function print_success {
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printf "${fg[green]}✓ %s${reset_color}\n" "$@"
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}
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function print_notice {
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printf "${fg[yellow]}i %s${reset_color}\n" "$@"
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}
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function print_warning {
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printf "${fg[magenta]}! %s${reset_color}\n" "$@"
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}
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function print_error {
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printf "${fg[red]}x %s${reset_color}\n" "$@"
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}
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function print_question {
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printf "${fg[cyan]}? %s${reset_color}\n" "$@"
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}
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function seek_confirmation {
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print_warning "$@"
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read -q "REPLY?${fg[cyan]}? Continue? (y/n)${reset_color} " -n 1
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printf "\n"
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}
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function is_confirmed {
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if [[ "$REPLY" =~ ^[Yy]$ ]]; then
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return 0
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fi
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return 1
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}
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TRAPINT() {
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print ""
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print_error "Caught SIGINT, aborting."
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return $(( 128 + $1 ))
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}
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print_header "Prezto — Instantly Awesome Zsh"
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seek_confirmation "Do you want to proceed with the installation"
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if is_confirmed; then
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print_notice "Cloning prezto to $PREZTO_DIRECTORY ..."
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if [[ ! -d $PREZTO_DIRECTORY ]]; then
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git clone --recursive "$PREZTO_GIT_REMOTE" "$PREZTO_DIRECTORY"
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fi
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print_success "... done!"
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print_notice "Creating sym links for prezto rcfiles ..."
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for rcfile in "$PREZTO_DIRECTORY"/runcoms/^README.md(.N); do
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tarfile="${ZDOTDIR:-$HOME}/.${rcfile:t}"
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if [[ -f "$tarfile" ]]; then
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print_warning "$tarfile already exists, creating a backup as ${tarfile}.backup"
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mv "$tarfile" "${tarfile}.backup"
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fi
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ln -s "$rcfile" "$tarfile"
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done
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print_success "... done!"
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else
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print_error "Installation aborted."
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fi
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