Bozhidar Batsov
14 years ago
5 changed files with 230 additions and 40 deletions
@ -1,59 +1,249 @@ |
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[ -z "$PRELUDE_INSTALL_DIR" ] && PRELUDE_INSTALL_DIR="$HOME/.emacs.d" |
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[ -z "$PRELUDE_URL" ] && PRELUDE_URL=https://github.com/bbatsov/prelude.git |
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install_prelude () { |
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printf " Cloning the repository.\n$RESET" |
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if [ x$PRELUDE_VERBOSE != x ] |
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then |
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/usr/bin/env git clone $PRELUDE_URL $PRELUDE_INSTALL_DIR |
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else |
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/usr/bin/env git clone $PRELUDE_URL $PRELUDE_INSTALL_DIR > /dev/null 2>&1 |
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fi |
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if ! [ $? -eq 0 ] |
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then |
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printf "$RED Unkown git error occured during installation, " |
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printf "please check the source url: $PRELUDE_URL\n$RESET" |
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exit 1 |
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fi |
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} |
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|
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if [ -d $PRELUDE_INSTALL_DIR/prelude ] |
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then |
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printf "\e[33m You already have Prelude installed.\e[0m You'll need to remove $PRELUDE_INSTALL_DIR/prelude if you want to install Prelude again.\n" |
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exit 1; |
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fi |
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make_prelude_dirs () { |
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printf " Making the required directories.\n$RESET" |
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mkdir $PRELUDE_INSTALL_DIR/vendor $PRELUDE_INSTALL_DIR/personal > /dev/null 2>&1 |
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mkdir $PRELUDE_INSTALL_DIR/themes $PRELUDE_INSTALL_DIR/snippets > /dev/null 2>&1 |
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if ! [ $? -eq 0 ] |
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then |
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printf "$RED failed to create directories.\n$RESET" |
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fi |
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} |
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|
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colors () { |
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# Reset |
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RESET='\e[0m' |
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RED='\e[0;31m' # Red |
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GREEN='\e[0;32m' # Green |
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YELLOW='\e[0;33m' # Yellow |
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BLUE='\e[0;34m' # Blue |
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PURPLE='\e[0;35m' # Purple |
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CYAN='\e[0;36m' # Cyan |
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WHITE='\e[0;37m' # White |
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|
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# Bold |
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BRED='\e[1;31m' # Red |
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BGREEN='\e[1;32m' # Green |
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BYELLOW='\e[1;33m' # Yellow |
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BBLUE='\e[1;34m' # Blue |
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BPURPLE='\e[1;35m' # Purple |
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BCYAN='\e[1;36m' # Cyan |
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BWHITE='\e[1;37m' # White |
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} |
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|
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# Commandline args: |
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# -d/--directory [dir] |
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# Install prelude into the specified directory. If 'dir' is a relative path prefix it with $HOME. |
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# Defaults to '$HOME/.emacs.d' |
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# -c/--colors |
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# Enable colors |
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# -s/--source [url] |
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# Clone prelude from 'url'. |
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# Defaults to 'https://github.com/bbatsov/prelude.git' |
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# -i/--into |
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# If one exists, install into the existing config |
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# -n/--no-bytecompile |
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# Skip the compilation of the prelude files. |
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# -h/--help |
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# Print help |
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# -v/--verbose |
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# Verbose output, for debugging |
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|
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usage() { |
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printf "Usage: $0 [OPTION]\n" |
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printf " -c, --colors \t \t \t Enable colors." |
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printf " -d, --directory [dir] \t Install prelude into the specified directory.\n" |
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printf " \t \t \t \t If 'dir' is a relative path prefix with $HOME.\n" |
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printf " \t \t \t \t Defaults to $HOME/.emacs.d\n" |
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printf " -s, --source [url] \t \t Clone prelude from 'url'.\n" |
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printf " \t \t \t \t Defaults to 'https://github.com/bbatsov/prelude.git'.\n" |
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printf " -n, --no-bytecompile \t \t Skip the bytecompilation step of prelude.\n" |
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printf " -i, --into \t \t \t Install Prelude into the existing configuration\n" |
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printf " \t \t \t \t The default behavious is to install prelude into the existing\n" |
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printf " \t \t \t \t emacs configuration.\n" |
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printf " -h, --help \t \t \t Display this help and exit\n" |
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printf " -v, --verbose \t \t Display verbose information\n" |
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printf "\n" |
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} |
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|
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printf "Checking to see if git is installed... " |
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hash git 2>&- || { printf >&2 "\e[33mnot found. Aborting installation!\e[0m"; exit 1; } |
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printf "\e[32mfound.\e[0m\n" |
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### Parse cli |
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while [ $# -gt 0 ] |
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do |
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case $1 in |
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-d | --directory) |
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PRELUDE_INSTALL_DIR=$2 |
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shift 2 |
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;; |
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-c | --colors) |
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colors |
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shift 1 |
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;; |
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-s | --source) |
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PRELUDE_URL=$2 |
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shift 2 |
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;; |
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-i | --into) |
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PRELUDE_INTO='true' |
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shift 1 |
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;; |
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-n | --no-bytecompile) |
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PRELUDE_SKIP_BC='true' |
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shift 1 |
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;; |
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-h | --help) |
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usage |
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exit 0 |
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;; |
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-v | --verbose) |
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echo "prelude verbose $PRELUDE_VERBOSE" |
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PRELUDE_VERBOSE='true'; |
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shift 1 |
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;; |
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*) |
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printf "Unkown option: $1\n" |
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shift 1 |
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;; |
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esac |
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done |
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|
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printf "Checking to see if aspell is installed... " |
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hash aspell 2>&- || { printf >&2 "\e[33mnot found. Install aspell to benefit from flyspell-mode!\e[0m"; } |
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printf "\e[32mfound.\e[0m\n" |
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VERBOSE_COLOR=$BBLUE |
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|
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printf "Checking to see if ack is installed... " |
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hash ack 2>&- || { printf >&2 "\e[33mnot found. You'll need it to use ack-and-a-half!\e[0m"; } |
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printf "\e[32mfound.\e[0m\n" |
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[ -z $PRELUDE_URL ] && PRELUDE_URL='https://github.com/bbatsov/prelude.git' |
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[ -z $PRELUDE_INSTALL_DIR ] && PRELUDE_INSTALL_DIR='$HOME/.emacs.d' |
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|
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printf "Looking for an existing Emacs config... " |
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if [ -d $PRELUDE_INSTALL_DIR ] |
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if [ x$PRELUDE_VERBOSE != x ] |
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then |
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printf "\e[33mfound an existing $PRELUDE_INSTALL_DIR.\e[0m Backing it up to $PRELUDE_INSTALL_DIR.pre-prelude.\n" |
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mv $PRELUDE_INSTALL_DIR $PRELUDE_INSTALL_DIR.pre-prelude |
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elif [ -f ~/.emacs ] |
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printf "$PRELUDE_VERBOSE\n" |
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printf "$VERBOSE_COLOR" |
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printf "INSTALL_DIR = $PRELUDE_INSTALL_DIR\n" |
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printf "SOURCE_URL = $PRELUDE_URL\n" |
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if [ -n $PRELUDE_SKIP_BC ] |
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then |
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printf "Skipping bytecompilation.\n" |
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fi |
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if [ -n $PRELUDE_INTO ] |
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then |
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printf "Replacing existing config (if one exists).\n" |
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fi |
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printf "$RESET" |
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fi |
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|
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### Check dependencies |
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printf "$CYAN Checking to see if git is installed... $RESET" |
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if hash git 2>&- |
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then |
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printf "\e[33mfound an existing ~/.emacs.\e[0m Backing it up to ~/.emacs.pre-prelude.\n" |
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mv ~/.emacs ~/.emacs.pre-prelude |
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printf "$GREEN found.$RESET\n" |
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else |
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printf "\e[32mnot found.\e[0m\n" |
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printf "$RED not found. Aborting installation!$RESET\n" |
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exit 1 |
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fi; |
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|
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printf "$CYAN Checking to see if aspell is installed... " |
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if hash aspell 2>&- |
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then |
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printf "$GREEN found.$RESET\n" |
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else |
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print "$RED not found. Install aspell to benefit from flyspell-mode!$RESET\n" |
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fi |
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|
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printf "$CYAN Checking to see if ack is installed... " |
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if hash ack 2>&- |
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then |
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printf "$GREEN found.$RESET\n" |
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else |
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printf "$RED not found. You'll need it to use ack-and-a-half!$RESET\n" |
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fi |
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|
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### Check emacs version |
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if [ $(emacs --version 2>/dev/null | sed -n 's/.*[^0-9.]\([0-9]*\.[0-9.]*\).*/\1/p;q' | sed 's/\..*//g') -lt 24 ] |
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then |
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printf "\e[31mWarning.\e[0m Prelude depends on emacs \e[31m24\e[0m!\n" |
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printf "$YELLOW WARNING:$RESET Prelude depends on emacs $RED 24$RESET !\n" |
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fi |
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|
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# If prelude is already installed |
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if [ -d $PRELUDE_INSTALL_DIR/prelude ] |
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then |
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printf "\n\n$BRED" |
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printf "You already have Prelude installed.$RESET\nYou'll need to remove $PRELUDE_INSTALL_DIR/prelude if you want to install Prelude again.\n" |
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printf "If you want to update your copy of prelude, run 'git pull origin master' from your prelude directory\n\n" |
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exit 1; |
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fi |
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|
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printf "Cloning Emacs Prelude from GitHub... " |
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/usr/bin/env git clone $PRELUDE_URL $PRELUDE_INSTALL_DIR > /dev/null 2>&1 |
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cd $PRELUDE_INSTALL_DIR |
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printf "done.\n" |
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if [ -d $PRELUDE_INSTALL_DIR ] || [ -f $PRELUDE_INSTALL_DIR ] |
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then |
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# Existing file/directory found -> backup |
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printf " Backing up the existing config to $PRELUDE_INSTALL_DIR.pre-prelude.tar.\n" |
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tar -cf $PRELUDE_INSTALL_DIR.pre-prelude.tar $PRELUDE_INSTALL_DIR > /dev/null 2>&1 |
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# Overwrite existing? |
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if [ -n $PRELUDE_INTO ] |
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then |
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# Install into existing config |
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PRELUDE_INSTALL_DIR+='/prelude' |
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install_prelude |
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else |
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# Replace existing config |
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install_prelude |
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make_prelude_dirs |
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fi |
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elif [ -e $PRELUDE_INSTALL_DIR ] |
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then |
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# File exist but not a regular file or directory |
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# WTF NOW? |
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printf "$BRED $PRELUDE_INSTALL_DIR exist but isn't a file or directory.\n" |
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printf "$BRED please remove this file or install prelude in a different directory" |
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printf "$BRED (-d flag)\n$RESET" |
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exit 1 |
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else |
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# Nothing yet so just install prelude |
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install_prelude |
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make_prelude_dirs |
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fi |
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|
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if which emacs 2>&1 > /dev/null |
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if [ -z $PRELUDE_SKIP_BC ]; |
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then |
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printf "Byte compiling Prelude... " |
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emacs -batch -f batch-byte-compile $PRELUDE_INSTALL_DIR/prelude/*.el |
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printf "done.\n\n" |
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if which emacs 2>&1 > /dev/null |
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then |
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printf " Bytecompiling Prelude.\n" |
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if [ x$PRELUDE_VERBOSE != x ] |
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then |
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emacs -batch -f batch-byte-compile $PRELUDE_INSTALL_DIR/prelude/*.el |
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emacs -batch -f batch-byte-compile "$PRELUDE_INSTALL_DIR/prelude/*.el" |
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else |
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emacs -batch -f batch-byte-compile $PRELUDE_INSTALL_DIR/prelude/*.el > /dev/null 2>&1 |
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fi |
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else |
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printf "$YELLOW Emacs not found.$RESET Skipping bytecompilation.\n" |
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fi |
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else |
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printf "Skipping bytecompilation.\n" |
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fi |
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|
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printf "\e[34m ____ _ _ \n" |
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printf "\e[34m| _ \ _ __ ___| |_ _ __| | ___ \n" |
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printf "\e[34m| |_) | __/ _ \ | | | |/ _ |/ _ \ \n" |
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printf "\e[34m| __/| | | __/ | |_| | (_| | __/ \n" |
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printf "\e[34m|_| |_| \___|_|\__,_|\__,_|\___| \n" |
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# Print usage message if prelude didn't replace .emacs.d |
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if [ $PRELUDE_INSTALL_DIR != "$HOME/.emacs.d" ] |
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then |
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printf "\n To use prelude, add: $CYAN\n (defvar prelude-dir \"$PRELUDE_INSTALL_DIR/\")\n" |
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printf " (load-file (concat prelude-dir \"init.el\"))\n$RESET" |
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printf " To your emacs init file.\n\n" |
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fi |
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|
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printf "\e[32m... is now installed and ready to do thy bidding, Master $USER!\n" |
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printf "\e[0m" |
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printf "\n" |
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printf "$BBLUE ____ _ _ \n" |
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printf "$BBLUE | _ \ _ __ ___| |_ _ __| | ___ \n" |
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printf "$BBLUE | |_) | __/ _ \ | | | |/ _ |/ _ \ \n" |
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printf "$BBLUE | __/| | | __/ | |_| | (_| | __/ \n" |
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printf "$BBLUE |_| |_| \___|_|\__,_|\__,_|\___| \n\n" |
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printf "$GREEN ... is now installed and ready to do thy bidding, Master $USER!$RESET\n" |
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