mirror of
https://github.com/sorin-ionescu/prezto.git
synced 2024-06-29 07:58:59 +02:00
98 lines
2 KiB
Bash
Executable file
98 lines
2 KiB
Bash
Executable file
#!/bin/zsh
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script_name="${0:t}"
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script_version='1.0.0'
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cached_argv="${argv}"
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backup_dir="$HOME/.prezto-backup/$(date +'%Y-%m-%d-%H-%M-%S')"
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# Writes to standard error.
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function print-error {
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print "${script_name}: ${@}" >&2
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}
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# Writes to standard output.
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function print-info {
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print "${@}" >&1
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}
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# Writes version information to standard errror.
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function version {
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print "${script_name} ${script_version}
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Copyright (c) 2013 Sorin Ionescu
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This program is free software. You may modify or distribute it
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under the terms of the MIT License." >&2
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}
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# Writes help to standard error.
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function help {
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print "Usage: ${script_name} [‐option ...] archive [directory]
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Options:
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-v, --version Display version and copyright
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-h, --help Display this help
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Report bugs to <sorin.ionescu@gmail.com>." >&2
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}
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# Backs up existing files.
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function backup {
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local from="$1"
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local to="$2"
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if [[ ! -e "$from" ]]; then
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return
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fi
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mkdir -p "$to:h"
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mv "$from" "$to"
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}
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# Parse switches.
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while [[ "${1}" == -* ]]; do
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case "${1}" in
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( -v | --version )
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version
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exit 0
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;;
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( -h | --help )
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help
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exit 0
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;;
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( -- )
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shift
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break
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;;
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( -* )
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print-error "invalid option: ${1}"
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help
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exit 0
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;;
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esac
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done
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git clone --recursive https://github.com/sorin-ionescu/prezto.git "${ZDOTDIR:-$HOME}/.zprezto"
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setopt EXTENDED_GLOB
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for rcfile in "${ZDOTDIR:-$HOME}"/.zprezto/runcoms/^README.md(.N); do
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ln -s "$rcfile" "${ZDOTDIR:-$HOME}/.${rcfile:t}"
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done
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chsh -s /bin/zsh
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is-true "$use_color" && printf "$FG[green]"
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printf '%s' \
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'________ _____
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___ __ \___________________ /______
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__ /_/ /_ ___/ _ \__ /_ __/ __ \
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_ ____/_ / / __/_ /_/ /_ / /_/ /
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/_/ /_/ \___/_____/\__/ \____/
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'
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is-true "$use_color" && printf "$FG[cyan]"
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print
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print 'Prezto has been updated to the latest version.'
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print 'Follow me on GitHub at https://github.com/sorin-ionescu/prezto.'
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exec zsh
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