#!/bin/sh
|
|
|
## Copyright (C) 2012 ~ 2018 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.
|
# Run it from this directory or symlink it somewhere in your PATH.
|
|
# If TEMP env var exists, use it, otherwise declare it.
|
test -z "$TEMP" && TEMP="/tmp"
|
|
CONF_FILE="$TEMP/helm-cfg.el"
|
EMACS=emacs
|
|
case $1 in
|
-P)
|
shift 1
|
EMACS=$1
|
shift 1
|
;;
|
-h)
|
echo "Usage: ${0##*/} [-P} Emacs path [-h} help [--] EMACS ARGS"
|
exit 1
|
;;
|
esac
|
|
LOAD_PATH=$($EMACS -q -batch --eval "(prin1 load-path)")
|
|
cd "${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\
|
;; - \`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)))))
|
|
(setq package-load-list '((helm-core t) (helm t) (async t) (popup t)))
|
(package-initialize)
|
(add-to-list 'load-path (file-name-directory (file-truename "$0")))
|
(setq default-frame-alist '((vertical-scroll-bars . nil)
|
(tool-bar-lines . 0)
|
(menu-bar-lines . 0)
|
(fullscreen . nil)))
|
(blink-cursor-mode -1)
|
(require 'helm-config)
|
(helm-mode 1)
|
(define-key global-map [remap find-file] 'helm-find-files)
|
(define-key global-map [remap occur] 'helm-occur)
|
(define-key global-map [remap list-buffers] 'helm-buffers-list)
|
(define-key global-map [remap dabbrev-expand] 'helm-dabbrev)
|
(define-key global-map [remap execute-extended-command] 'helm-M-x)
|
(unless (boundp 'completion-in-region-function)
|
(define-key lisp-interaction-mode-map [remap completion-at-point] 'helm-lisp-completion-at-point)
|
(define-key emacs-lisp-mode-map [remap completion-at-point] 'helm-lisp-completion-at-point))
|
(add-hook 'kill-emacs-hook #'(lambda () (and (file-exists-p "$CONF_FILE") (delete-file "$CONF_FILE"))))
|
EOF
|
|
$EMACS -Q -l "$CONF_FILE" "$@"
|
