klimi
/
dotfiles


								#!/usr/bin/env sh


								## Copyright (C) 2012 ~ 2019 Thierry Volpiatto <thierry.volpiatto@gmail.com>

								##

								## This program is free software; you can redistribute it and/or modify

								## it under the terms of the GNU General Public License as published by

								## the Free Software Foundation, either version 3 of the License, or

								## (at your option) any later version.

								##

								## This program is distributed in the hope that it will be useful,

								## but WITHOUT ANY WARRANTY; without even the implied warranty of

								## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the

								## GNU General Public License for more details.

								##

								## You should have received a copy of the GNU General Public License

								## along with this program.  If not, see <http://www.gnu.org/licenses/>.


								## Commentary:

								# Preconfigured `emacs -Q' with a basic Helm configuration.


								# If TEMP env var exists, use it, otherwise declare it.

								test -z "$TEMP" && TEMP="/tmp"


								CONF_FILE="$TEMP/helm-cfg.el"

								EMACS=emacs

								TOOLBARS=-1

								LOAD_PACKAGES=


								usage () {

								    cat >&1 <<EOF

								Usage: ${0##*/} [-P PATH] [--toolbars] [--load-packages pkgs] [-h] [EMACS-OPTIONS-OR-FILENAME]


								-P --path        Specify path to emacs

								-B --toolbars    Display Menu bar, scroll bar etc...

								--load-packages  Load specified M/Elpa packages (separate with ",")

								-h               Display this help and exit


								Any other Emacs options or filename must come after.


								Emacs options:


								Initialization options:


								--chdir DIR                 change to directory DIR

								--daemon, --bg-daemon[=NAME] start a (named) server in the background

								--fg-daemon[=NAME]          start a (named) server in the foreground

								--debug-init                enable Emacs Lisp debugger for init file

								--display, -d DISPLAY       use X server DISPLAY

								--no-build-details          do not add build details such as time stamps

								--no-loadup, -nl            do not load loadup.el into bare Emacs

								--no-site-file              do not load site-start.el

								--no-x-resources            do not load X resources

								--no-window-system, -nw     do not communicate with X, ignoring $DISPLAY

								--script FILE               run FILE as an Emacs Lisp script

								--terminal, -t DEVICE       use DEVICE for terminal I/O


								Action options:


								FILE                    visit FILE

								+LINE                   go to line LINE in next FILE

								+LINE:COLUMN            go to line LINE, column COLUMN, in next FILE

								--directory, -L DIR     prepend DIR to load-path (with :DIR, append DIR)

								--file FILE             visit FILE

								--find-file FILE        visit FILE

								--funcall, -f FUNC      call Emacs Lisp function FUNC with no arguments

								--insert FILE           insert contents of FILE into current buffer

								--load, -l FILE         load Emacs Lisp FILE using the load function

								--visit FILE            visit FILE


								Display options:


								--background-color, -bg COLOR   window background color

								--basic-display, -D             disable many display features;

								                                  used for debugging Emacs

								--border-color, -bd COLOR       main border color

								--border-width, -bw WIDTH       width of main border

								--color, --color=MODE           override color mode for character terminals;

								                                  MODE defaults to \`auto', and

								                                  can also be \`never', \`always',

								                                  or a mode name like \`ansi8'

								--cursor-color, -cr COLOR       color of the Emacs cursor indicating point

								--font, -fn FONT                default font; must be fixed-width

								--foreground-color, -fg COLOR   window foreground color

								--fullheight, -fh               make the first frame high as the screen

								--fullscreen, -fs               make the first frame fullscreen

								--fullwidth, -fw                make the first frame wide as the screen

								--maximized, -mm                make the first frame maximized

								--geometry, -g GEOMETRY         window geometry

								--iconic                        start Emacs in iconified state

								--internal-border, -ib WIDTH    width between text and main border

								--line-spacing, -lsp PIXELS     additional space to put between lines

								--mouse-color, -ms COLOR        mouse cursor color in Emacs window

								--name NAME                     title for initial Emacs frame

								--reverse-video, -r, -rv        switch foreground and background

								--title, -T TITLE               title for initial Emacs frame

								--vertical-scroll-bars, -vb     enable vertical scroll bars

								--xrm XRESOURCES                set additional X resources

								--parent-id XID                 set parent window

								--help                          display this help and exit

								--version                       output version information and exit


								You can generally also specify long option names with a single -; for

								example, -batch as well as --batch.  You can use any unambiguous

								abbreviation for a --option.


								Various environment variables and window system resources also affect

								the operation of Emacs.  See the main documentation.

								EOF

								         }


								for a in "$@"; do

								    case $a in

								        --path | -P)

								            shift 1

								            EMACS="$1"

								            shift 1

								            ;;

								        --toolbars | -B)

								            shift 1

								            TOOLBARS=1

								            ;;

								        --load-packages)

								            shift 1

								            LOAD_PACKAGES="$1"

								            shift 1

								            ;;

								        -h)

								            usage

								            exit 1

								            ;;

								    esac

								done


								LOAD_PATH=$($EMACS -q -batch --eval "(prin1 load-path)")


								cd "${0%/*}" || exit 1


								# Check if autoload file exists.

								# It may be in a different directory if emacs-helm.sh is a symlink.

								TRUENAME=$(find . -samefile "$0" -printf "%l")

								if [ ! -z "$TRUENAME" ]; then

								    AUTO_FILE="${TRUENAME%/*}/helm-autoloads.el"

								else

								    AUTO_FILE="helm-autoloads.el"

								fi

								if [ ! -e "$AUTO_FILE" ]; then

								    echo No autoloads found, please run make first to generate autoload file

								    exit 1

								fi


								cat > $CONF_FILE <<EOF

								(setq initial-scratch-message (concat initial-scratch-message

								";;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;\\n\

								;; This Emacs is Powered by \`HELM' using\\n\

								;; emacs program \"$EMACS\".\\n\

								;; This is a minimal \`helm' configuration to discover \`helm' or debug it.\\n\

								;; You can retrieve this minimal configuration in \"$CONF_FILE\".\\n\

								;;

								;; Some original Emacs commands are replaced by their \`helm' counterparts:\\n\\n\

								;; - \`find-file'(C-x C-f)            =>\`helm-find-files'\\n\

								;; - \`occur'(M-s o)                  =>\`helm-occur'\\n\

								;; - \`list-buffers'(C-x C-b)         =>\`helm-buffers-list'\\n\

								;; - \`completion-at-point'(M-tab)    =>\`helm-lisp-completion-at-point'[1]\\n\

								;; - \`apropos-command'(C-h a)        =>\`helm-apropos'\\n\

								;; - \`dabbrev-expand'(M-/)           =>\`helm-dabbrev'\\n\

								;; - \`execute-extended-command'(M-x) =>\`helm-M-x'\\n\\n

								;; Some other Emacs commands are \"helmized\" by \`helm-mode'.\\n\

								;; [1] Coming with emacs-24.4, \`completion-at-point' is \"helmized\" by \`helm-mode'\\n\


								;; which provides Helm completion in many places like \`shell-mode'.\\n\

								;; Find context help for most Helm commands with \`C-h m'.\\n\

								;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;\\n\\n"))


								(setq load-path (quote $LOAD_PATH))

								(require 'package)

								;; User may be using a non standard \`package-user-dir'.

								;; Modify \`package-directory-list' instead of \`package-user-dir'

								;; in case the user starts Helm from a non-ELPA installation.

								(unless (file-equal-p package-user-dir "~/.emacs.d/elpa")

								  (add-to-list 'package-directory-list (directory-file-name

								                                        (file-name-directory

								                                         (directory-file-name default-directory)))))


								(let* ((str-lst "$LOAD_PACKAGES")

								       (load-packages (and str-lst

								                           (not (string= str-lst ""))

								                           (split-string str-lst ","))))

								  (setq package-load-list

								        (if (equal load-packages '("all"))

								            '(all)

								          (append '((helm-core t) (helm t) (async t) (popup t))

								                  (mapcar (lambda (p) (list (intern p) t)) load-packages)))))


								(package-initialize)

								(add-to-list 'load-path (file-name-directory (file-truename "$0")))

								(unless (> $TOOLBARS 0)

								   (setq default-frame-alist '((vertical-scroll-bars . nil)

								                               (tool-bar-lines . 0)

								                               (menu-bar-lines . 0)

								                               (fullscreen . nil))))

								(blink-cursor-mode -1)

								(require 'helm-config)

								(helm-mode 1)

								(define-key global-map [remap find-file] 'helm-find-files)

								(define-key global-map [remap occur] 'helm-occur)

								(define-key global-map [remap list-buffers] 'helm-buffers-list)

								(define-key global-map [remap dabbrev-expand] 'helm-dabbrev)

								(define-key global-map [remap execute-extended-command] 'helm-M-x)

								(define-key global-map [remap apropos-command] 'helm-apropos)

								(unless (boundp 'completion-in-region-function)

								  (define-key lisp-interaction-mode-map [remap completion-at-point] 'helm-lisp-completion-at-point)

								  (define-key emacs-lisp-mode-map       [remap completion-at-point] 'helm-lisp-completion-at-point))

								(add-hook 'kill-emacs-hook #'(lambda () (and (file-exists-p "$CONF_FILE") (delete-file "$CONF_FILE"))))

								EOF


								$EMACS -Q -l "$CONF_FILE" "$@"