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Merge pull request #187 from fbs/new-installer
New/improved installer
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -1,59 +1,249 @@ | ||
| [ -z "$PRELUDE_INSTALL_DIR" ] && PRELUDE_INSTALL_DIR="$HOME/.emacs.d" | ||
| [ -z "$PRELUDE_URL" ] && PRELUDE_URL=https://github.com/bbatsov/prelude.git | ||
| install_prelude () { | ||
| printf " Cloning the repository.\n$RESET" | ||
| if [ x$PRELUDE_VERBOSE != x ] | ||
| then | ||
| /usr/bin/env git clone $PRELUDE_URL $PRELUDE_INSTALL_DIR | ||
| else | ||
| /usr/bin/env git clone $PRELUDE_URL $PRELUDE_INSTALL_DIR > /dev/null 2>&1 | ||
| fi | ||
| if ! [ $? -eq 0 ] | ||
| then | ||
| printf "$RED Unkown git error occured during installation, " | ||
| printf "please check the source url: $PRELUDE_URL\n$RESET" | ||
| exit 1 | ||
| fi | ||
| } | ||
|
|
||
| if [ -d $PRELUDE_INSTALL_DIR/prelude ] | ||
| then | ||
| printf "\e[33m You already have Prelude installed.\e[0m You'll need to remove $PRELUDE_INSTALL_DIR/prelude if you want to install Prelude again.\n" | ||
| exit 1; | ||
| fi | ||
| make_prelude_dirs () { | ||
| printf " Making the required directories.\n$RESET" | ||
| mkdir $PRELUDE_INSTALL_DIR/vendor $PRELUDE_INSTALL_DIR/personal > /dev/null 2>&1 | ||
| mkdir $PRELUDE_INSTALL_DIR/themes $PRELUDE_INSTALL_DIR/snippets > /dev/null 2>&1 | ||
| if ! [ $? -eq 0 ] | ||
| then | ||
| printf "$RED failed to create directories.\n$RESET" | ||
| fi | ||
| } | ||
|
|
||
| colors () { | ||
| # Reset | ||
| RESET='\e[0m' | ||
| RED='\e[0;31m' # Red | ||
| GREEN='\e[0;32m' # Green | ||
| YELLOW='\e[0;33m' # Yellow | ||
| BLUE='\e[0;34m' # Blue | ||
| PURPLE='\e[0;35m' # Purple | ||
| CYAN='\e[0;36m' # Cyan | ||
| WHITE='\e[0;37m' # White | ||
|
|
||
| # Bold | ||
| BRED='\e[1;31m' # Red | ||
| BGREEN='\e[1;32m' # Green | ||
| BYELLOW='\e[1;33m' # Yellow | ||
| BBLUE='\e[1;34m' # Blue | ||
| BPURPLE='\e[1;35m' # Purple | ||
| BCYAN='\e[1;36m' # Cyan | ||
| BWHITE='\e[1;37m' # White | ||
| } | ||
|
|
||
| # Commandline args: | ||
| # -d/--directory [dir] | ||
| # Install prelude into the specified directory. If 'dir' is a relative path prefix it with $HOME. | ||
| # Defaults to '$HOME/.emacs.d' | ||
| # -c/--colors | ||
| # Enable colors | ||
| # -s/--source [url] | ||
| # Clone prelude from 'url'. | ||
| # Defaults to 'https://github.com/bbatsov/prelude.git' | ||
| # -i/--into | ||
| # If one exists, install into the existing config | ||
| # -n/--no-bytecompile | ||
| # Skip the compilation of the prelude files. | ||
| # -h/--help | ||
| # Print help | ||
| # -v/--verbose | ||
| # Verbose output, for debugging | ||
|
|
||
| usage() { | ||
| printf "Usage: $0 [OPTION]\n" | ||
| printf " -c, --colors \t \t \t Enable colors." | ||
| printf " -d, --directory [dir] \t Install prelude into the specified directory.\n" | ||
| printf " \t \t \t \t If 'dir' is a relative path prefix with $HOME.\n" | ||
| printf " \t \t \t \t Defaults to $HOME/.emacs.d\n" | ||
| printf " -s, --source [url] \t \t Clone prelude from 'url'.\n" | ||
| printf " \t \t \t \t Defaults to 'https://github.com/bbatsov/prelude.git'.\n" | ||
| printf " -n, --no-bytecompile \t \t Skip the bytecompilation step of prelude.\n" | ||
| printf " -i, --into \t \t \t Install Prelude into the existing configuration\n" | ||
| printf " \t \t \t \t The default behavious is to install prelude into the existing\n" | ||
| printf " \t \t \t \t emacs configuration.\n" | ||
| printf " -h, --help \t \t \t Display this help and exit\n" | ||
| printf " -v, --verbose \t \t Display verbose information\n" | ||
| printf "\n" | ||
| } | ||
|
|
||
| printf "Checking to see if git is installed... " | ||
| hash git 2>&- || { printf >&2 "\e[33mnot found. Aborting installation!\e[0m"; exit 1; } | ||
| printf "\e[32mfound.\e[0m\n" | ||
| ### Parse cli | ||
| while [ $# -gt 0 ] | ||
| do | ||
| case $1 in | ||
| -d | --directory) | ||
| PRELUDE_INSTALL_DIR=$2 | ||
| shift 2 | ||
| ;; | ||
| -c | --colors) | ||
| colors | ||
| shift 1 | ||
| ;; | ||
| -s | --source) | ||
| PRELUDE_URL=$2 | ||
| shift 2 | ||
| ;; | ||
| -i | --into) | ||
| PRELUDE_INTO='true' | ||
| shift 1 | ||
| ;; | ||
| -n | --no-bytecompile) | ||
| PRELUDE_SKIP_BC='true' | ||
| shift 1 | ||
| ;; | ||
| -h | --help) | ||
| usage | ||
| exit 0 | ||
| ;; | ||
| -v | --verbose) | ||
| echo "prelude verbose $PRELUDE_VERBOSE" | ||
| PRELUDE_VERBOSE='true'; | ||
| shift 1 | ||
| ;; | ||
| *) | ||
| printf "Unkown option: $1\n" | ||
| shift 1 | ||
| ;; | ||
| esac | ||
| done | ||
|
|
||
| printf "Checking to see if aspell is installed... " | ||
| hash aspell 2>&- || { printf >&2 "\e[33mnot found. Install aspell to benefit from flyspell-mode!\e[0m"; } | ||
| printf "\e[32mfound.\e[0m\n" | ||
| VERBOSE_COLOR=$BBLUE | ||
|
|
||
| printf "Checking to see if ack is installed... " | ||
| hash ack 2>&- || { printf >&2 "\e[33mnot found. You'll need it to use ack-and-a-half!\e[0m"; } | ||
| printf "\e[32mfound.\e[0m\n" | ||
| [ -z $PRELUDE_URL ] && PRELUDE_URL='https://github.com/bbatsov/prelude.git' | ||
| [ -z $PRELUDE_INSTALL_DIR ] && PRELUDE_INSTALL_DIR='$HOME/.emacs.d' | ||
|
|
||
| printf "Looking for an existing Emacs config... " | ||
| if [ -d $PRELUDE_INSTALL_DIR ] | ||
| if [ x$PRELUDE_VERBOSE != x ] | ||
| then | ||
| printf "\e[33mfound an existing $PRELUDE_INSTALL_DIR.\e[0m Backing it up to $PRELUDE_INSTALL_DIR.pre-prelude.\n" | ||
| mv $PRELUDE_INSTALL_DIR $PRELUDE_INSTALL_DIR.pre-prelude | ||
| elif [ -f ~/.emacs ] | ||
| printf "$PRELUDE_VERBOSE\n" | ||
| printf "$VERBOSE_COLOR" | ||
| printf "INSTALL_DIR = $PRELUDE_INSTALL_DIR\n" | ||
| printf "SOURCE_URL = $PRELUDE_URL\n" | ||
| if [ -n $PRELUDE_SKIP_BC ] | ||
| then | ||
| printf "Skipping bytecompilation.\n" | ||
| fi | ||
| if [ -n $PRELUDE_INTO ] | ||
| then | ||
| printf "Replacing existing config (if one exists).\n" | ||
| fi | ||
| printf "$RESET" | ||
| fi | ||
|
|
||
| ### Check dependencies | ||
| printf "$CYAN Checking to see if git is installed... $RESET" | ||
| if hash git 2>&- | ||
| then | ||
| printf "\e[33mfound an existing ~/.emacs.\e[0m Backing it up to ~/.emacs.pre-prelude.\n" | ||
| mv ~/.emacs ~/.emacs.pre-prelude | ||
| printf "$GREEN found.$RESET\n" | ||
| else | ||
| printf "\e[32mnot found.\e[0m\n" | ||
| printf "$RED not found. Aborting installation!$RESET\n" | ||
| exit 1 | ||
| fi; | ||
|
|
||
| printf "$CYAN Checking to see if aspell is installed... " | ||
| if hash aspell 2>&- | ||
| then | ||
| printf "$GREEN found.$RESET\n" | ||
| else | ||
| print "$RED not found. Install aspell to benefit from flyspell-mode!$RESET\n" | ||
| fi | ||
|
|
||
| printf "$CYAN Checking to see if ack is installed... " | ||
| if hash ack 2>&- | ||
| then | ||
| printf "$GREEN found.$RESET\n" | ||
| else | ||
| printf "$RED not found. You'll need it to use ack-and-a-half!$RESET\n" | ||
| fi | ||
|
|
||
| ### Check emacs version | ||
| if [ $(emacs --version 2>/dev/null | sed -n 's/.*[^0-9.]\([0-9]*\.[0-9.]*\).*/\1/p;q' | sed 's/\..*//g') -lt 24 ] | ||
| then | ||
| printf "\e[31mWarning.\e[0m Prelude depends on emacs \e[31m24\e[0m!\n" | ||
| printf "$YELLOW WARNING:$RESET Prelude depends on emacs $RED 24$RESET !\n" | ||
| fi | ||
|
|
||
| # If prelude is already installed | ||
| if [ -d $PRELUDE_INSTALL_DIR/prelude ] | ||
| then | ||
| printf "\n\n$BRED" | ||
| printf "You already have Prelude installed.$RESET\nYou'll need to remove $PRELUDE_INSTALL_DIR/prelude if you want to install Prelude again.\n" | ||
| printf "If you want to update your copy of prelude, run 'git pull origin master' from your prelude directory\n\n" | ||
| exit 1; | ||
| fi | ||
|
|
||
| printf "Cloning Emacs Prelude from GitHub... " | ||
| /usr/bin/env git clone $PRELUDE_URL $PRELUDE_INSTALL_DIR > /dev/null 2>&1 | ||
| cd $PRELUDE_INSTALL_DIR | ||
| printf "done.\n" | ||
| if [ -d $PRELUDE_INSTALL_DIR ] || [ -f $PRELUDE_INSTALL_DIR ] | ||
| then | ||
| # Existing file/directory found -> backup | ||
| printf " Backing up the existing config to $PRELUDE_INSTALL_DIR.pre-prelude.tar.\n" | ||
| tar -cf $PRELUDE_INSTALL_DIR.pre-prelude.tar $PRELUDE_INSTALL_DIR > /dev/null 2>&1 | ||
| # Overwrite existing? | ||
| if [ -n $PRELUDE_INTO ] | ||
| then | ||
| # Install into existing config | ||
| PRELUDE_INSTALL_DIR+='/prelude' | ||
| install_prelude | ||
| else | ||
| # Replace existing config | ||
| install_prelude | ||
| make_prelude_dirs | ||
| fi | ||
| elif [ -e $PRELUDE_INSTALL_DIR ] | ||
| then | ||
| # File exist but not a regular file or directory | ||
| # WTF NOW? | ||
| printf "$BRED $PRELUDE_INSTALL_DIR exist but isn't a file or directory.\n" | ||
| printf "$BRED please remove this file or install prelude in a different directory" | ||
| printf "$BRED (-d flag)\n$RESET" | ||
| exit 1 | ||
| else | ||
| # Nothing yet so just install prelude | ||
| install_prelude | ||
| make_prelude_dirs | ||
| fi | ||
|
|
||
| if which emacs 2>&1 > /dev/null | ||
| if [ -z $PRELUDE_SKIP_BC ]; | ||
| then | ||
| printf "Byte compiling Prelude... " | ||
| emacs -batch -f batch-byte-compile $PRELUDE_INSTALL_DIR/prelude/*.el | ||
| printf "done.\n\n" | ||
| if which emacs 2>&1 > /dev/null | ||
| then | ||
| printf " Bytecompiling Prelude.\n" | ||
| if [ x$PRELUDE_VERBOSE != x ] | ||
| then | ||
| emacs -batch -f batch-byte-compile $PRELUDE_INSTALL_DIR/prelude/*.el | ||
| emacs -batch -f batch-byte-compile "$PRELUDE_INSTALL_DIR/prelude/*.el" | ||
| else | ||
| emacs -batch -f batch-byte-compile $PRELUDE_INSTALL_DIR/prelude/*.el > /dev/null 2>&1 | ||
| fi | ||
| else | ||
| printf "$YELLOW Emacs not found.$RESET Skipping bytecompilation.\n" | ||
| fi | ||
| else | ||
| printf "Skipping bytecompilation.\n" | ||
| fi | ||
|
|
||
| printf "\e[34m ____ _ _ \n" | ||
| printf "\e[34m| _ \ _ __ ___| |_ _ __| | ___ \n" | ||
| printf "\e[34m| |_) | __/ _ \ | | | |/ _ |/ _ \ \n" | ||
| printf "\e[34m| __/| | | __/ | |_| | (_| | __/ \n" | ||
| printf "\e[34m|_| |_| \___|_|\__,_|\__,_|\___| \n" | ||
| # Print usage message if prelude didn't replace .emacs.d | ||
| if [ $PRELUDE_INSTALL_DIR != "$HOME/.emacs.d" ] | ||
| then | ||
| printf "\n To use prelude, add: $CYAN\n (defvar prelude-dir \"$PRELUDE_INSTALL_DIR/\")\n" | ||
| printf " (load-file (concat prelude-dir \"init.el\"))\n$RESET" | ||
| printf " To your emacs init file.\n\n" | ||
| fi | ||
|
|
||
| printf "\e[32m... is now installed and ready to do thy bidding, Master $USER!\n" | ||
| printf "\e[0m" | ||
| printf "\n" | ||
| printf "$BBLUE ____ _ _ \n" | ||
| printf "$BBLUE | _ \ _ __ ___| |_ _ __| | ___ \n" | ||
| printf "$BBLUE | |_) | __/ _ \ | | | |/ _ |/ _ \ \n" | ||
| printf "$BBLUE | __/| | | __/ | |_| | (_| | __/ \n" | ||
| printf "$BBLUE |_| |_| \___|_|\__,_|\__,_|\___| \n\n" | ||
| printf "$GREEN ... is now installed and ready to do thy bidding, Master $USER!$RESET\n" |
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