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2021 lines
72 KiB
EmacsLisp
2021 lines
72 KiB
EmacsLisp
;;; el-get.el --- Manage the external elisp bits and pieces you depend upon
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;;
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;; Copyright (C) 2010 Dimitri Fontaine
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;;
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;; Author: Dimitri Fontaine <dim@tapoueh.org>
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;; URL: http://www.emacswiki.org/emacs/el-get.el
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;; Version: 1.1
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;; Created: 2010-06-17
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;; Keywords: emacs package elisp install elpa git git-svn bzr cvs svn darcs hg
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;; apt-get fink pacman http http-tar emacswiki
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;; Licence: WTFPL, grab your copy here: http://sam.zoy.org/wtfpl/
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;;
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;; This file is NOT part of GNU Emacs.
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;;
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;; Install
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;; Please see the README.asciidoc file from the same distribution
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;;
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;; Changelog
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;;
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;; 1.2 - WIP - Still growing
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;;
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;; - Add support for autoloads
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;; - fix 'wait support for http (using sync retrieval)
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;;
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;; 1.1 - 2010-12-20 - Nobody's testing until the release
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;;
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;; - Adapt to package.el from Emacs24 by using relative symlinks to ELPA
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;; packages ((package-user-dir) is "~/.emacs.d/elpa" now, so needs to
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;; get expanded at least)
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;; - Allow to bypass byte compiling entirely with a single global var
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;; - Have http local file default to something sane, not package.el
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;; - Implement support for svn and darcs too
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;; - Still more recipes
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;; - Add support for the `pacman' package manager (ARCH Linux)
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;; - Add support for mercurial
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;; - (el-get 'sync) now really means synchronous, and serialized too
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;; - el-get-start-process-list implements :sync, defaults to nil (async)
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;; - Implement a :localname package property to help with some kind of URLs
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;; - Add el-get-post-init-hooks
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;; - Allow build commands to be evaluated, hence using some emacs variables
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;; - Finaly walk the extra mile and remove "required" packages at install
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;; - Implement support for the "Do you want to continue" apt-get prompt
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;; - implement :before user defined function to run before init
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;;
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;; 1.0 - 2010-10-07 - Can I haz your recipes?
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;;
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;; - Implement el-get recipes so that el-get-sources can be a simple list
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;; of symbols. Now that there's an authoritative git repository, where
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;; to share the recipes is easy.
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;; - Add support for emacswiki directly, save from having to enter the URL
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;; - Implement package status on-disk saving so that installing over a
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;; previously failed install is in theory possible. Currently `el-get'
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;; will refrain from removing your package automatically, though.
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;; - Fix ELPA remove method, adding a "removed" state too.
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;; - Implement CVS login support.
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;; - Add lots of recipes
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;; - Add support for `system-type' specific build commands
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;; - Byte compile files from the load-path entries or :compile files
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;; - Implement support for git submodules with the command
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;; `git submodule update --init --recursive`
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;; - Add catch-all post-install and post-update hooks
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;; - Add desktop notification on install/update.
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;;
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;; 0.9 - 2010-08-24 - build me a shell
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;;
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;; - have `el-get-build' use start-process-shell-command so that you can
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;; pass-in shell commands. Beware of poor command argument "parsing"
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;; though, done with a simple `split-string'.
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;;
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;; 0.8 - 2010-08-23 - listen to the users
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;;
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;; - implement :after user defined function to run at the end of init
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;; - add CVS support (no login support)
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;; - improve el-get-build to use async building
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;; - fix el-get-update doing so
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;;
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;; 0.7 - 2010-08-23 - archive
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;;
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;; - http support is extended to `tar' archives, via the http-tar type
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;;
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;; 0.6 - 2010-08-12 - towards a stable version
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;;
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;; - fix when asynchronous http support call post-install-fun
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;; - fix el-get-remove calling convention
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;; - add support for bzr, thanks to Kevin Fletcher
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;;
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;; 0.5 - 2010-08-06 - release early, fix often
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;;
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;; - fix apt-get and fink install hooks to call el-get-dpkg-symlink
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;; - fix elpa and http support to follow the new call convention
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;; - use asynchronous url-retrieve facility so that http is async too
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;;
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;; 0.4 - 2010-08-04 - foxy release
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;;
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;; - support asynchronous processes for system commands
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;; apt-get, fink, git and git-svn are run in background
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;; - support `sudo' password prompts (classic and ubuntu variants)
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;; - fix fink support
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;; - ELPA support is an option so that you can install ELPA from el-get
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;; - implement el-get-rmdir
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;;
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(require 'dired)
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(require 'package nil t) ; that's ELPA, but you can use el-get to install it
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(require 'cl) ; needed for `remove-duplicates'
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(require 'bytecomp)
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(require 'autoload)
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(defgroup el-get nil "el-get customization group"
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:group 'convenience)
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(defconst el-get-version "1.1~dev" "el-get version number")
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(defcustom el-get-post-init-hooks nil
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"Hooks to run after a package init.
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It will get called with the package as first argument."
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:group 'el-get
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:type 'hook)
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(defcustom el-get-post-install-hooks nil
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"Hooks to run after installing a package.
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It will get called with the package as first argument."
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:group 'el-get
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:type 'hook)
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(defcustom el-get-post-update-hooks nil
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"Hooks to run after updating a package.
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It will get called with the package as first argument."
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:group 'el-get
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:type 'hook)
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(defcustom el-get-byte-compile t
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"Whether or not to byte-compile packages. Can be used to
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disable byte-compilation globally."
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:group 'el-get
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:type 'boolean)
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(defvar el-get-git-clone-hook nil "Hook run after git clone.")
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(defvar el-get-git-svn-clone-hook nil "Hook run after git svn clone.")
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(defvar el-get-bzr-branch-hook nil "Hook run after bzr branch.")
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(defvar el-get-cvs-checkout-hook nil "Hook run after cvs checkout.")
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(defvar el-get-svn-checkout-hook nil "Hook run after svn checkout.")
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(defvar el-get-darcs-get-hook nil "Hook run after darcs get.")
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(defvar el-get-apt-get-install-hook nil "Hook run after apt-get install.")
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(defvar el-get-apt-get-remove-hook nil "Hook run after apt-get remove.")
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(defvar el-get-fink-install-hook nil "Hook run after fink install.")
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(defvar el-get-fink-remove-hook nil "Hook run after fink remove.")
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(defvar el-get-elpa-install-hook nil "Hook run after ELPA package install.")
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(defvar el-get-elpa-remove-hook nil "Hook run after ELPA package remove.")
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(defvar el-get-http-install-hook nil "Hook run after http retrieve.")
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(defvar el-get-http-tar-install-hook nil "Hook run after http-tar package install.")
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(defvar el-get-pacman-install-hook nil "Hook run after pacman install.")
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(defvar el-get-pacman-remove-hook nil "Hook run after pacman remove.")
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(defvar el-get-hg-clone-hook nil "Hook run after hg clone.")
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(defcustom el-get-methods
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'(:git (:install el-get-git-clone
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:install-hook el-get-git-clone-hook
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:update el-get-git-pull
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:remove el-get-rmdir)
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:git-svn (:install el-get-git-svn-clone
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:install-hook el-get-git-svn-clone-hook
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:update el-get-git-svn-update
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:remove el-get-rmdir)
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:bzr (:install el-get-bzr-branch
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:install-hook el-get-bzr-branch-hook
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:update el-get-bzr-pull
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:remove el-get-rmdir)
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:svn (:install el-get-svn-checkout
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:install-hook el-get-svn-checkout-hook
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:update el-get-svn-update
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:remove el-get-rmdir)
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:cvs (:install el-get-cvs-checkout
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:install-hook el-get-cvs-checkout-hook
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:update el-get-cvs-update
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:remove el-get-rmdir)
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:darcs (:install el-get-darcs-get
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:install-hook el-get-darcs-get-hook
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:update el-get-darcs-pull
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:remove el-get-rmdir)
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:apt-get (:install el-get-apt-get-install
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:install-hook el-get-apt-get-install-hook
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:update el-get-apt-get-install
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:remove el-get-apt-get-remove
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:remove-hook el-get-apt-get-remove-hook)
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:fink (:install el-get-fink-install
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:install-hook el-get-fink-install-hook
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:update el-get-fink-install
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:remove el-get-fink-remove
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:remove-hook el-get-fink-remove-hook)
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:elpa (:install el-get-elpa-install
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:install-hook el-get-elpa-install-hook
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:update el-get-elpa-update
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:remove el-get-elpa-remove
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:remove-hook el-get-elpa-remove-hook)
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:http (:install el-get-http-install
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:install-hook el-get-http-install-hook
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:update el-get-http-install
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:remove el-get-rmdir)
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:ftp (:install el-get-http-install
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:install-hook el-get-http-install-hook
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:update el-get-http-install
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:remove el-get-rmdir)
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:emacswiki (:install el-get-emacswiki-install
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:install-hook el-get-http-install-hook
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:update el-get-emacswiki-install
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:remove el-get-rmdir)
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:http-tar (:install el-get-http-tar-install
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:install-hook el-get-http-tar-install-hook
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:update el-get-http-tar-install
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:remove el-get-rmdir)
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:pacman (:install el-get-pacman-install
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:install-hook el-get-pacman-install-hook
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:update el-get-pacman-install
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:remove el-get-pacman-remove
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:remove-hook el-get-pacman-remove-hook)
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:hg (:install el-get-hg-clone
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:install-hook el-get-hg-clone-hook
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:update el-get-hg-pull
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:remove el-get-rmdir))
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"Register methods that el-get can use to fetch and update a given package.
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The methods list is a PLIST, each entry has a method name
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property which value is another PLIST, which must contain values
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for :install, :install-hook, :update and :remove
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properties. Those should be the elisp functions to call for doing
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the named package action in the given method."
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:type '(repeat (cons symbol function))
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:group 'el-get)
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(defvar el-get-dir "~/.emacs.d/el-get/"
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"Define where to fetch the packages.")
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(defvar el-get-recipe-path '("~/.emacs.d/el-get/el-get/recipes")
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"Define where to look for the recipes")
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(defvar el-get-status-file
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(concat (file-name-as-directory el-get-dir) ".status.el")
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"Define where to store and read the package statuses")
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(defvar el-get-autoload-file
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(concat (file-name-as-directory el-get-dir) ".loaddefs.el")
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"Where generated autoloads are saved")
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(defvar el-get-outdated-autoloads nil
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"List of package names whose autoloads are outdated")
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(defvar el-get-emacs (concat invocation-directory invocation-name)
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"Where to find the currently running emacs, a facility for :build commands")
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(defvar el-get-apt-get (executable-find "apt-get")
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"The apt-get executable.")
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(defvar el-get-apt-get-base "/usr/share/emacs/site-lisp"
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"Where to link the el-get symlink to, /<package> will get appended.")
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(defvar el-get-fink (executable-find "fink")
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"The fink executable.")
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(defvar el-get-svn (executable-find "svn")
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"The svn executable.")
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(defvar el-get-fink-base "/sw/share/doc"
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"Where to link the el-get symlink to, /<package> will get appended.")
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(defvar el-get-emacswiki-base-url
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"http://www.emacswiki.org/emacs/download/%s.el"
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"The base URL where to fetch :emacswiki packages")
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(defvar el-get-pacman-base "/usr/share/emacs/site-lisp"
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"Where to link the el-get symlink to, /<package> will get appended.")
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;; debian uses ginstall-info and it's compatible to fink's install-info on
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;; MacOSX, so:
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(defvar el-get-install-info (or (executable-find "ginstall-info")
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(executable-find "install-info")))
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;; we support notifications on darwin too, thanks to growlnotify
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(defvar el-get-growl-notify "/usr/local/bin/growlnotify")
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(defvar el-get-sources nil
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"List of sources for packages.
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Each source entry is either a symbol, in which case the first
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recipe found in `el-get-recipe-path' directories named after the
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symbol with a \".el\" extension will get used, or a PLIST where
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the following properties are supported.
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If your property list is missing the :type property, then it's
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merged with the recipe one, so that you can override any
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definition provided by `el-get' recipes locally.
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:name
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The name of the package. It can be different from the name of
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the directory where the package is stored (after a `git
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clone' for example, in which case a symlink will be created.
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:pkgname
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The name of the package for the underlying package management
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system (`apt-get', `fink' or `pacman'), which can be
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different from the Emacs package name.
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:type
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The type of the package, currently el-get offers support for
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`apt-get', `elpa', `git' and `http'. You can easily support
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your own types here, see the variable `el-get-methods'.
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:url
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Where to fetch the package, only meaningful for `git' and `http' types.
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:build
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Your build recipe gets there, often it looks
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like (\"./configure\" \"make\"). The list will be evaluated
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so that you can build it at run time too, using things such
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as `(,(concat \"make EMACS=\" el-get-emacs \"all\")) for example.
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:build/system-type
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Your specific build recipe for a given `system-type' gets
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there and looks like :build.
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:load-path
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This should be a list of directories you want `el-get' to add
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to your `load-path'. Those directories are relative to where
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the package gets installed.
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:compile
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Allow to restrict what to byte-compile: by default, `el-get'
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will compile all elisp files in the :load-path directories,
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unless a :build command exists for the package source. Given
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a :compile property, `el-get' will only byte-compile those
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given files, directories or filename-regexpes in the property
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value. This property can be a `listp' or a `stringp' if you
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want to compile only one of those.
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:info
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This string allows you to setup a directory where to find a
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'package.info' file, or a path/to/whatever.info file. It will
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even run `ginstall-info' for you to create the `dir' entry so
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that C-h i will be able to list the newly installed
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documentation. Note that you might need to kill (C-x k) your
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info buffer then C-h i again to be able to see the new menu
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entry.
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:load
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List of files to load, or a single file to load after having
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installed the source but before `require'ing its features.
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:features
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List of features el-get will `require' for you.
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:options
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Currently used by http-tar and cvs support.
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When using http-tar, it allows you to give the tar options
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you want to use. Typically would be \"xzf\", but you might
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want to choose \"xjf\" for handling .tar.bz files e.g.
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When using CVS, when it's set to \"login\", `el-get' will
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first issue a `cvs login' against the server, asking you
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interactively (in the minibuffer) any password you might to
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enter, and only then it will run the `cvs checkout' command.
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:module
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Currently only used by the `cvs' support, allow you to
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configure the module you want to checkout in the given URL.
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:before
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A pre-init function to run once before `el-get-init' calls
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`load' and `require'.
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:after
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A function to run once `el-get' is done with `el-get-init',
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can be a lambda.
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:localname
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Currently only used by both `http' and `ftp' supports, allows
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to specify the target name of the downloaded file.
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This option is useful if the package should be retrieved using
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a presentation interface (such as as web SCM tool).
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For example, destination should be set to \"package.el\" if
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the package url has the following scheme:
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\"http://www.example.com/show-as-text?file=path/package.el\"
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")
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(defun el-get-flatten (arg)
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"Return a version of ARG as a one-level list
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(el-get-flatten 'x) => '(x)
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(el-get-flatten '(a (b c (d)) e)) => '(a b c d e)"
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(if (listp arg)
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(apply 'append (mapcar 'el-get-flatten arg))
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(list arg)))
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(defun el-get-load-path (package)
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"Return the list of absolute directory names to be added to
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`load-path' by the named PACKAGE."
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(let* ((source (el-get-package-def package))
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(el-path (el-get-flatten (or (plist-get source :load-path) ".")))
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(pkg-dir (el-get-package-directory package)))
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(mapcar (lambda (p) (expand-file-name p pkg-dir)) el-path)))
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(defun el-get-method (method-name action)
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"Return the function to call for doing action (e.g. install) in
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given method."
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(let* ((method (intern-soft (concat ":" (format "%s" method-name))))
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(actions (plist-get el-get-methods method)))
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(plist-get actions action)))
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(defun el-get-check-init ()
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"Check that we can run el-get."
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(unless (file-directory-p el-get-dir)
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(make-directory el-get-dir)))
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(defun el-get-package-directory (package)
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"Returns the package installation directory absolute name."
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(concat (file-name-as-directory el-get-dir) package))
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(defun el-get-add-path-to-list (package list path)
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"(add-to-list LIST PATH) checking for path existence within
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given package directory."
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(let* ((pdir (el-get-package-directory package))
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(fullpath (expand-file-name (concat (file-name-as-directory pdir) path))))
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(unless (file-directory-p fullpath)
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(error "el-get could not find directory `%s' for package %s, at %s" path package fullpath))
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(add-to-list list fullpath)))
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(defun el-get-package-exists-p (package)
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"Return true only when the given package name is either a
|
||
directory or a symlink in el-get-dir."
|
||
(let ((pdir (el-get-package-directory package)))
|
||
;; seems overkill as file-directory-p will always be true
|
||
(or (file-directory-p pdir)
|
||
(file-symlink-p pdir))))
|
||
|
||
|
||
;;
|
||
;; call-process-list utility, to do same as bash && feature
|
||
;;
|
||
(defun el-get-start-process-list-sentinel (proc change)
|
||
"When proc has exited and was successful, chain next command."
|
||
(when (eq (process-status proc) 'exit)
|
||
(let ((status (process-exit-status proc))
|
||
(cname (process-get proc :command-name))
|
||
(cbuf (process-get proc :buffer-name))
|
||
(message (process-get proc :message))
|
||
(errorm (process-get proc :error))
|
||
(package (process-get proc :el-get-package))
|
||
(final-f (process-get proc :el-get-final-func))
|
||
(next (process-get proc :el-get-start-process-list))
|
||
(el-get-sources (process-get proc :el-get-sources)))
|
||
(if (not (eq 0 status))
|
||
(progn
|
||
(when (process-buffer proc)
|
||
(set-window-buffer (selected-window) cbuf))
|
||
(error "el-get: %s %s" cname errorm))
|
||
(message "el-get: %s" message))
|
||
|
||
(when cbuf (kill-buffer cbuf))
|
||
(if next
|
||
(el-get-start-process-list package next final-f)
|
||
(when (functionp final-f)
|
||
(funcall final-f package))))))
|
||
|
||
(defvar el-get-default-process-sync nil
|
||
"Non-nil value asks `el-get-start-process-list' to run current
|
||
process synchronously. Can be overridden by :sync property in
|
||
commands argument of `el-get-start-process-list'")
|
||
|
||
(defun el-get-start-process-list (package commands final-func)
|
||
"Run each command one after the other, in order, stopping at
|
||
first error.
|
||
|
||
Commands should be a list of plists with at least the following
|
||
properties:
|
||
|
||
:default-directory
|
||
|
||
default-directory from where to start the command
|
||
|
||
:command-name
|
||
|
||
Name of the command to start, gives the name of the Emacs subprocess.
|
||
|
||
:buffer-name
|
||
|
||
Name of the buffer associated with the command.
|
||
|
||
:process-filter
|
||
|
||
Function to use as a process filter.
|
||
|
||
:shell
|
||
|
||
When set to a non-nil value, use start-process-shell-command
|
||
rather than the default start-process.
|
||
|
||
:program
|
||
|
||
The program to start
|
||
|
||
:args
|
||
|
||
The list of arguments for the program to start
|
||
|
||
:message
|
||
|
||
The message to send upon success
|
||
|
||
:error
|
||
|
||
The error to send upon failure
|
||
|
||
:sync
|
||
|
||
When set to non-nil value, run synchronously.
|
||
|
||
Any other property will get put into the process object.
|
||
"
|
||
(when commands
|
||
(let* ((c (car commands))
|
||
(cdir (plist-get c :default-directory))
|
||
(cname (plist-get c :command-name))
|
||
(cbuf (plist-get c :buffer-name))
|
||
(killed (when (get-buffer cbuf) (kill-buffer cbuf)))
|
||
(filter (plist-get c :process-filter))
|
||
(program (plist-get c :program))
|
||
(args (plist-get c :args))
|
||
(shell (plist-get c :shell))
|
||
(sync (if (plist-member c :sync) (plist-get c :sync)
|
||
el-get-default-process-sync))
|
||
(default-directory (if cdir
|
||
(file-name-as-directory
|
||
(expand-file-name cdir))
|
||
default-directory)))
|
||
(if sync
|
||
(let* ((startf (if shell #'call-process-shell-command #'call-process))
|
||
(dummy (message "el-get is waiting for %S to complete" cname))
|
||
(status (apply startf program nil cbuf t args))
|
||
(message (plist-get c :message))
|
||
(errorm (plist-get c :error))
|
||
(next (cdr commands)))
|
||
(if (eq 0 status)
|
||
(message "el-get: %s" message)
|
||
(set-window-buffer (selected-window) cbuf)
|
||
(error "el-get: %s %s" cname errorm))
|
||
(when cbuf (kill-buffer cbuf))
|
||
(if next
|
||
(el-get-start-process-list package next final-func)
|
||
(when (functionp final-func)
|
||
(funcall final-func package))))
|
||
;; async case
|
||
(let* ((startf (if shell #'start-process-shell-command #'start-process))
|
||
(process-connection-type nil) ; pipe, don't pretend we're a pty
|
||
(proc (apply startf cname cbuf program args)))
|
||
;; add the properties to the process, then set the sentinel
|
||
(mapc (lambda (x) (process-put proc x (plist-get c x))) c)
|
||
(process-put proc :el-get-sources el-get-sources)
|
||
(process-put proc :el-get-package package)
|
||
(process-put proc :el-get-final-func final-func)
|
||
(process-put proc :el-get-start-process-list (cdr commands))
|
||
(set-process-sentinel proc 'el-get-start-process-list-sentinel)
|
||
(when filter (set-process-filter proc filter))))))
|
||
;; no commands, still run the final-func
|
||
(unless commands
|
||
(when (functionp final-func)
|
||
(funcall final-func package))))
|
||
|
||
|
||
;;
|
||
;; git support
|
||
;;
|
||
(defun el-get-git-executable ()
|
||
"Return git executable to use, or signal an error when not
|
||
found."
|
||
(let ((git-executable (if (and (boundp 'magit-git-executable)
|
||
(file-executable-p magit-git-executable))
|
||
magit-git-executable
|
||
(executable-find "git"))))
|
||
(unless (and git-executable (file-executable-p git-executable))
|
||
(error
|
||
(concat "el-get-git-clone requires `magit-git-executable' to be set, "
|
||
"or the binary `git' to be found in your PATH")))
|
||
git-executable))
|
||
|
||
(defun el-get-git-clone (package url post-install-fun)
|
||
"Clone the given package following the URL."
|
||
(let* ((git-executable (el-get-git-executable))
|
||
(pdir (el-get-package-directory package))
|
||
(name (format "*git clone %s*" package))
|
||
(ok (format "Package %s installed." package))
|
||
(ko (format "Could not install package %s." package)))
|
||
|
||
(el-get-start-process-list
|
||
package
|
||
`((:command-name ,name
|
||
:buffer-name ,name
|
||
:default-directory ,el-get-dir
|
||
:program ,git-executable
|
||
:args ( "--no-pager" "clone" ,url ,package)
|
||
:message ,ok
|
||
:error ,ko)
|
||
(:command-name "*git submodule update*"
|
||
:buffer-name ,name
|
||
:default-directory ,pdir
|
||
:program ,git-executable
|
||
:args ("--no-pager" "submodule" "update" "--init" "--recursive")
|
||
:message "git submodule update ok"
|
||
:error "Could not update git submodules"))
|
||
post-install-fun)))
|
||
|
||
(defun el-get-git-pull (package url post-update-fun)
|
||
"git pull the package."
|
||
(let* ((git-executable (el-get-git-executable))
|
||
(pdir (el-get-package-directory package))
|
||
(name (format "*git pull %s*" package))
|
||
(ok (format "Pulled package %s." package))
|
||
(ko (format "Could not update package %s." package)))
|
||
|
||
(el-get-start-process-list
|
||
package
|
||
`((:command-name ,name
|
||
:buffer-name ,name
|
||
:default-directory ,pdir
|
||
:program ,git-executable
|
||
:args ( "--no-pager" "pull")
|
||
:message ,ok
|
||
:error ,ko)
|
||
(:command-name "*git submodule update*"
|
||
:buffer-name ,name
|
||
:default-directory ,pdir
|
||
:program ,git-executable
|
||
:args ("--no-pager" "submodule" "update" "--init" "--recursive")
|
||
:message "git submodule update ok"
|
||
:error "Could not update git submodules"))
|
||
post-update-fun)))
|
||
|
||
|
||
;;
|
||
;; git-svn support
|
||
;;
|
||
(defun el-get-git-svn-clone (package url post-install-fun)
|
||
"Clone the given svn PACKAGE following the URL using git."
|
||
(let ((git-executable (el-get-git-executable))
|
||
(name (format "*git svn clone %s*" package))
|
||
(ok (format "Package %s installed." package))
|
||
(ko (format "Could not install package %s." package)))
|
||
|
||
(el-get-start-process-list
|
||
package
|
||
`((:command-name ,name
|
||
:buffer-name ,name
|
||
:default-directory ,el-get-dir
|
||
:program ,git-executable
|
||
:args ( "--no-pager" "svn" "clone" ,url ,package)
|
||
:message ,ok
|
||
:error ,ko))
|
||
post-install-fun)))
|
||
|
||
(defun el-get-git-svn-update (package url post-update-fun)
|
||
"Update PACKAGE using git-svn. URL is given for compatibility reasons."
|
||
(let ((git-executable (el-get-git-executable))
|
||
(pdir (el-get-package-directory package))
|
||
(f-name (format "*git svn fetch %s*" package))
|
||
(f-ok (format "Fetched package %s." package))
|
||
(f-ko (format "Could not fetch package %s." package))
|
||
(r-name (format "*git svn rebase %s*" package))
|
||
(r-ok (format "Rebased package %s." package))
|
||
(r-ko (format "Could not rebase package %s." package)))
|
||
|
||
(el-get-start-process-list
|
||
package
|
||
`((:command-name ,f-name
|
||
:buffer-name ,f-name
|
||
:default-directory ,pdir
|
||
:program ,git-executable
|
||
:args ("--no-pager" "svn" "fetch")
|
||
:message ,f-ok
|
||
:error ,f-ko)
|
||
|
||
(:command-name ,r-name
|
||
:buffer-name ,r-name
|
||
:default-directory ,pdir
|
||
:program ,git-executable
|
||
:args ("--no-pager" "svn" "rebase")
|
||
:message ,r-ok
|
||
:error ,r-ko))
|
||
post-update-fun)))
|
||
|
||
|
||
;;
|
||
;; bzr support
|
||
;;
|
||
(defun el-get-bzr-branch (package url post-install-fun)
|
||
"Branch a given bzr PACKAGE following the URL using bzr."
|
||
(let* ((bzr-executable "bzr")
|
||
(name (format "*bzr branch %s*" package))
|
||
(ok (format "Package %s installed" package))
|
||
(ko (format "Could not install package %s." package)))
|
||
(el-get-start-process-list
|
||
package
|
||
`((:command-name ,name
|
||
:buffer-name ,name
|
||
:default-directory ,el-get-dir
|
||
:program ,bzr-executable
|
||
:args ("branch" ,url ,package)
|
||
:message ,ok
|
||
:error ,ko))
|
||
post-install-fun)))
|
||
|
||
(defun el-get-bzr-pull (package url post-update-fun)
|
||
"bzr pull the package."
|
||
(let* ((bzr-executable "bzr")
|
||
(pdir (el-get-package-directory package))
|
||
(name (format "*bzr pull %s*" package))
|
||
(ok (format "Pulled package %s." package))
|
||
(ko (format "Could not update package %s." package)))
|
||
|
||
(el-get-start-process-list
|
||
package
|
||
`((:command-name ,name
|
||
:buffer-name ,name
|
||
:default-directory ,pdir
|
||
:program ,bzr-executable
|
||
:args ( "pull" )
|
||
:message ,ok
|
||
:error ,ko))
|
||
post-update-fun)))
|
||
|
||
|
||
;;
|
||
;; svn support
|
||
;;
|
||
(defun el-get-svn-checkout (package url post-install-fun)
|
||
"svn checkout the package."
|
||
(let* ((svn-executable el-get-svn)
|
||
(source (el-get-package-def package))
|
||
(name (format "*svn checkout %s*" package))
|
||
(ok (format "Checked out package %s." package))
|
||
(ko (format "Could not checkout package %s." package)))
|
||
|
||
(el-get-start-process-list
|
||
package
|
||
`((:command-name ,name
|
||
:buffer-name ,name
|
||
:default-directory ,el-get-dir
|
||
:program ,svn-executable
|
||
:args ("checkout" ,url ,package)
|
||
:message ,ok
|
||
:error ,ko))
|
||
post-install-fun)))
|
||
|
||
(defun el-get-svn-update (package url post-update-fun)
|
||
"update the package using svn."
|
||
(let* ((svn-executable el-get-svn)
|
||
(pdir (el-get-package-directory package))
|
||
(name (format "*svn update %s*" package))
|
||
(ok (format "Updated package %s." package))
|
||
(ko (format "Could not update package %s." package)))
|
||
|
||
(el-get-start-process-list
|
||
package
|
||
`((:command-name ,name
|
||
:buffer-name ,name
|
||
:default-directory ,pdir
|
||
:program ,svn-executable
|
||
:args ("update")
|
||
:message ,ok
|
||
:error ,ko))
|
||
post-update-fun)))
|
||
|
||
|
||
;;
|
||
;; CVS support
|
||
;;
|
||
(defun el-get-cvs-checkout (package url post-install-fun)
|
||
"cvs checkout the package."
|
||
(let* ((cvs-executable (executable-find "cvs"))
|
||
(source (el-get-package-def package))
|
||
(module (plist-get source :module))
|
||
(options (plist-get source :options))
|
||
(name (format "*cvs checkout %s*" package))
|
||
(ok (format "Checked out package %s." package))
|
||
(ko (format "Could not checkout package %s." package)))
|
||
|
||
;; (message "%S" `(:args ("-d" ,url "checkout" "-d" ,package ,module)))
|
||
;; (message "el-get-cvs-checkout: %S" (string= options "login"))
|
||
|
||
(el-get-start-process-list
|
||
package
|
||
`(,@(when (string= options "login")
|
||
`((:command-name ,(format "*cvs login %s*" package)
|
||
:buffer-name ,(format "*cvs login %s*" package)
|
||
:default-directory ,el-get-dir
|
||
:process-filter ,(function el-get-sudo-password-process-filter)
|
||
:program ,cvs-executable
|
||
:args ("-d" ,url "login")
|
||
:message "cvs login"
|
||
:error "Could not login against the cvs server")))
|
||
|
||
(:command-name ,name
|
||
:buffer-name ,name
|
||
:default-directory ,el-get-dir
|
||
:program ,cvs-executable
|
||
:args ("-d" ,url "checkout" "-d" ,package ,module)
|
||
:message ,ok
|
||
:error ,ko))
|
||
post-install-fun)))
|
||
|
||
(defun el-get-cvs-update (package url post-update-fun)
|
||
"cvs checkout the package."
|
||
(let* ((cvs-executable (executable-find "cvs"))
|
||
(pdir (el-get-package-directory package))
|
||
(name (format "*cvs update %s*" package))
|
||
(ok (format "Updated package %s." package))
|
||
(ko (format "Could not update package %s." package)))
|
||
|
||
(el-get-start-process-list
|
||
package
|
||
`((:command-name ,name
|
||
:buffer-name ,name
|
||
:default-directory ,pdir
|
||
:program ,cvs-executable
|
||
:args ("update" "-dP")
|
||
:message ,ok
|
||
:error ,ko))
|
||
post-update-fun)))
|
||
|
||
|
||
;;
|
||
;; darcs support
|
||
;;
|
||
(defun el-get-darcs-executable ()
|
||
"Return darcs executable to use, or signal an error when not
|
||
found."
|
||
(let ((darcs-executable (executable-find "darcs")))
|
||
(unless (and darcs-executable (file-executable-p darcs-executable))
|
||
(error "The `darcs' binary can not be found in your PATH"))
|
||
darcs-executable))
|
||
|
||
(defun el-get-darcs-get (package url post-install-fun)
|
||
"Get a given PACKAGE following the URL using darcs."
|
||
(let* ((darcs-executable (el-get-darcs-executable))
|
||
(name (format "*darcs get %s*" package))
|
||
(ok (format "Package %s installed" package))
|
||
(ko (format "Could not install package %s." package)))
|
||
(el-get-start-process-list
|
||
package
|
||
`((:command-name ,name
|
||
:buffer-name ,name
|
||
:default-directory ,el-get-dir
|
||
:program ,darcs-executable
|
||
:args ("get" "--lazy" ,url ,package)
|
||
:message ,ok
|
||
:error ,ko))
|
||
post-install-fun)))
|
||
|
||
(defun el-get-darcs-pull (package url post-update-fun)
|
||
"darcs pull the package."
|
||
(let* ((darcs-executable (el-get-darcs-executable))
|
||
(pdir (el-get-package-directory package))
|
||
(name (format "*darcs pull %s*" package))
|
||
(ok (format "Pulled package %s." package))
|
||
(ko (format "Could not update package %s." package)))
|
||
|
||
(el-get-start-process-list
|
||
package
|
||
`((:command-name ,name
|
||
:buffer-name ,name
|
||
:default-directory ,pdir
|
||
:program ,darcs-executable
|
||
:args ( "pull" )
|
||
:message ,ok
|
||
:error ,ko))
|
||
post-update-fun)))
|
||
|
||
|
||
;;
|
||
;; utilities for both apt-get and fink support (dpkg based)
|
||
;;
|
||
(defun el-get-dpkg-package-status (package)
|
||
"Return the package status from dpkg --get-selections."
|
||
(substring
|
||
(shell-command-to-string
|
||
(format
|
||
"dpkg -l %s| awk '/^ii/ && $2 = \"%s\" {print \"ok\"}'" package package)) 0 -1))
|
||
|
||
;;
|
||
;; those functions are meant as hooks at install and remove, and they will
|
||
;; get the global value of package, which has been set before calling
|
||
;; run-hooks.
|
||
;;
|
||
(defun el-get-dpkg-symlink (package)
|
||
"ln -s /usr/share/emacs/site-lisp/package ~/.emacs.d/el-get/package"
|
||
(let* ((pdir (el-get-package-directory package))
|
||
(method (plist-get (el-get-package-def package) :type))
|
||
(basedir (cond ((eq method 'apt-get) el-get-apt-get-base)
|
||
((eq method 'fink) el-get-fink-base)
|
||
((eq method 'pacman) el-get-pacman-base)))
|
||
(debdir (concat (file-name-as-directory basedir) package)))
|
||
(unless (file-directory-p pdir)
|
||
(shell-command
|
||
(concat "cd " el-get-dir " && ln -s " debdir " " package)))))
|
||
|
||
(defun el-get-dpkg-remove-symlink (package)
|
||
"rm -f ~/.emacs.d/el-get/package"
|
||
(let* ((pdir (el-get-package-directory package)))
|
||
(when (file-symlink-p pdir)
|
||
(message (concat "cd " el-get-dir " && rm -f " package))
|
||
(shell-command
|
||
(concat "cd " el-get-dir " && rm -f " package)))))
|
||
|
||
|
||
;;
|
||
;; apt-get support
|
||
;;
|
||
(add-hook 'el-get-apt-get-install-hook 'el-get-dpkg-symlink)
|
||
|
||
(defvar el-get-sudo-password-process-filter-pos)
|
||
|
||
(defun el-get-sudo-password-process-filter (proc string)
|
||
"Filter function that fills the process buffer's and matches a
|
||
password prompt."
|
||
(unless (eq (process-status proc) 'exit)
|
||
(with-current-buffer (process-buffer proc)
|
||
;; arrange to remember already seen content
|
||
(unless (boundp 'el-get-sudo-password-process-filter-pos)
|
||
(make-local-variable 'el-get-sudo-password-process-filter-pos)
|
||
(setq el-get-sudo-password-process-filter-pos (point-min)))
|
||
|
||
;; first, check about passwords
|
||
(save-excursion
|
||
(goto-char (point-max))
|
||
(insert string)
|
||
;; redirect the subprocess sudo prompt to the user face, and answer it
|
||
(goto-char el-get-sudo-password-process-filter-pos)
|
||
(while (re-search-forward "password" nil t)
|
||
(let* ((prompt (thing-at-point 'line))
|
||
(pass (read-passwd prompt)))
|
||
(process-send-string proc (concat pass "\n")))))
|
||
|
||
;; second, check about "Do you want to continue [Y/n]?" prompts
|
||
(save-excursion
|
||
(while (re-search-forward "Do you want to continue" nil t)
|
||
(set-window-buffer (selected-window) (process-buffer proc))
|
||
(let* ((prompt (thing-at-point 'line))
|
||
(cont (yes-or-no-p (concat prompt " "))))
|
||
(process-send-string proc (concat (if cont "y" "n") "\n")))))
|
||
|
||
(setq el-get-sudo-password-process-filter-pos (point-max)))))
|
||
|
||
(defun el-get-apt-get-install (package url post-install-fun)
|
||
"echo $pass | sudo -S apt-get install PACKAGE"
|
||
(let* ((source (el-get-package-def package))
|
||
(pkgname (or (plist-get source :pkgname) package))
|
||
(name (format "*apt-get install %s*" package))
|
||
(ok (format "Package %s installed." package))
|
||
(ko (format "Could not install package %s." package)))
|
||
|
||
(el-get-start-process-list
|
||
package
|
||
`((:command-name ,name
|
||
:buffer-name ,name
|
||
:process-filter ,(function el-get-sudo-password-process-filter)
|
||
:program ,(executable-find "sudo")
|
||
:args ("-S" ,(executable-find "apt-get") "install" ,pkgname)
|
||
:message ,ok
|
||
:error ,ko))
|
||
post-install-fun)))
|
||
|
||
(defun el-get-apt-get-remove (package url post-remove-fun)
|
||
"apt-get remove PACKAGE, URL is there for API compliance"
|
||
(let* ((source (el-get-package-def package))
|
||
(pkgname (or (plist-get source :pkgname) package))
|
||
(name (format "*apt-get remove %s*" package))
|
||
(ok (format "Package %s removed." package))
|
||
(ko (format "Could not remove package %s." package)))
|
||
|
||
(el-get-start-process-list
|
||
package
|
||
`((:command-name ,name
|
||
:buffer-name ,name
|
||
:process-filter ,(function el-get-sudo-password-process-filter)
|
||
:program ,(executable-find "sudo")
|
||
:args ("-S" ,(executable-find "apt-get") "remove" "-y" ,pkgname)
|
||
:message ,ok
|
||
:error ,ko))
|
||
post-remove-fun)))
|
||
|
||
(add-hook 'el-get-apt-get-remove-hook 'el-get-dpkg-remove-symlink)
|
||
|
||
|
||
;;
|
||
;; fink support
|
||
;;
|
||
(defun el-get-fink-install (package url post-install-fun)
|
||
"sudo -S fink install PACKAGE"
|
||
(let* ((name (format "*fink install %s*" package))
|
||
(pkgname (or (plist-get source :pkgname) package))
|
||
(ok (format "Package %s installed." package))
|
||
(ko (format "Could not install package %s." package)))
|
||
|
||
(el-get-start-process-list
|
||
package
|
||
`((:command-name ,name
|
||
:buffer-name ,name
|
||
:process-filter ,(function el-get-sudo-password-process-filter)
|
||
:program ,(executable-find "sudo")
|
||
:args ("-S" ,(executable-find "fink") "install" ,pkgname)
|
||
:message ,ok
|
||
:error ,ko))
|
||
post-install-fun)))
|
||
|
||
(add-hook 'el-get-fink-install-hook 'el-get-dpkg-symlink)
|
||
|
||
(defun el-get-fink-remove (package url post-remove-fun)
|
||
"apt-get remove PACKAGE. URL is there for API compliance."
|
||
(let* ((name (format "*fink remove %s*" package))
|
||
(pkgname (or (plist-get source :pkgname) package))
|
||
(ok (format "Package %s removed." package))
|
||
(ko (format "Could not remove package %s." package)))
|
||
|
||
(el-get-start-process-list
|
||
package
|
||
`((:command-name ,name
|
||
:buffer-name ,name
|
||
:process-filter ,(function el-get-sudo-password-process-filter)
|
||
:program ,(executable-find "sudo")
|
||
:args ("-S" ,(executable-find "fink") "-y" "remove" ,pkgname)
|
||
:message ,ok
|
||
:error ,ko))
|
||
post-remove-fun)))
|
||
|
||
(add-hook 'el-get-fink-remove-hook 'el-get-dpkg-remove-symlink)
|
||
|
||
|
||
;;
|
||
;; ELPA support
|
||
;;
|
||
(defun el-get-elpa-package-directory (package)
|
||
"Return the directory where ELPA stores PACKAGE, or nil if
|
||
PACKAGE isn't currently installed by ELPA."
|
||
(let* ((pname (format "%s" package)) ; easy way to cope with symbols etc.
|
||
|
||
(l
|
||
;; we use try-completion to find the realname of the directory
|
||
;; ELPA used, and this wants an alist, we trick ls -i -1 into
|
||
;; that.
|
||
(mapcar 'split-string
|
||
(split-string
|
||
(shell-command-to-string
|
||
(concat
|
||
"ls -i1 "
|
||
(expand-file-name
|
||
(file-name-as-directory package-user-dir)))))))
|
||
|
||
(realname (try-completion pname l)))
|
||
|
||
(if realname (concat (file-name-as-directory package-user-dir) realname)
|
||
realname)))
|
||
|
||
(defun el-get-elpa-symlink-package (package)
|
||
"ln -s ../elpa/<package> ~/.emacs.d/el-get/<package>"
|
||
(let ((elpa-dir (file-relative-name
|
||
(el-get-elpa-package-directory package) el-get-dir)))
|
||
(unless (el-get-package-exists-p package)
|
||
(message "%s"
|
||
(shell-command
|
||
(concat "cd " el-get-dir
|
||
" && ln -s \"" elpa-dir "\" \"" package "\""))))))
|
||
|
||
(defun el-get-elpa-install (package url post-install-fun)
|
||
"Ask elpa to install given PACKAGE."
|
||
(let ((elpa-dir (el-get-elpa-package-directory package)))
|
||
(unless (and elpa-dir (file-directory-p elpa-dir))
|
||
(package-install (intern-soft package)))
|
||
;; we symlink even when the package already is installed because it's
|
||
;; not an error to have installed ELPA packages before using el-get, and
|
||
;; that will register them
|
||
(el-get-elpa-symlink-package package))
|
||
(funcall post-install-fun package))
|
||
|
||
(defun el-get-elpa-update (package url post-update-fun)
|
||
"Ask elpa to update given PACKAGE."
|
||
(el-get-elpa-remove package url nil)
|
||
(package-install (intern-soft package))
|
||
(funcall post-update-fun package))
|
||
|
||
(defun el-get-elpa-remove (package url post-remove-fun)
|
||
"Remove the right directory where ELPA did install the package."
|
||
(el-get-rmdir package url post-remove-fun))
|
||
|
||
(defun el-get-elpa-post-remove (package)
|
||
"Do remove the ELPA bits for package, now"
|
||
(let ((p-elpa-dir (el-get-elpa-package-directory package)))
|
||
(if p-elpa-dir
|
||
(dired-delete-file p-elpa-dir 'always)
|
||
(message "el-get: could not find ELPA dir for %s." package))))
|
||
|
||
(add-hook 'el-get-elpa-remove-hook 'el-get-elpa-post-remove)
|
||
|
||
|
||
;;
|
||
;; http support
|
||
;;
|
||
(defun el-get-http-retrieve-callback (status package post-install-fun &optional dest sources)
|
||
"Callback function for `url-retrieve', store the emacs lisp file for the package."
|
||
(let* ((pdir (el-get-package-directory package))
|
||
(dest (or dest (concat (file-name-as-directory pdir) package ".el")))
|
||
(part (concat dest ".part"))
|
||
(el-get-sources (if sources sources el-get-sources))
|
||
(require-final-newline nil))
|
||
;; prune HTTP headers before save
|
||
(goto-char (point-min))
|
||
(re-search-forward "^$" nil 'move)
|
||
(forward-char)
|
||
(delete-region (point-min) (point))
|
||
(write-file part)
|
||
(when (file-exists-p dest)
|
||
(delete-file dest))
|
||
(rename-file part dest)
|
||
(message "Wrote %s" dest)
|
||
(kill-buffer))
|
||
(funcall post-install-fun package))
|
||
|
||
(defun el-get-http-install (package url post-install-fun &optional dest)
|
||
"Dowload a single-file PACKAGE over HTTP and store it in DEST.
|
||
|
||
Should dest be omitted (nil), the url content will get written
|
||
into the package :localname option or its `file-name-nondirectory' part."
|
||
(let* ((pdir (el-get-package-directory package))
|
||
(fname (or (plist-get (el-get-package-def package) :localname)
|
||
(file-name-nondirectory url)))
|
||
(dest (or dest
|
||
(concat (file-name-as-directory pdir) fname))))
|
||
(unless (file-directory-p pdir)
|
||
(make-directory pdir))
|
||
|
||
(if (not el-get-default-process-sync)
|
||
(url-retrieve url 'el-get-http-retrieve-callback
|
||
`(,package ,post-install-fun ,dest ,el-get-sources))
|
||
|
||
(with-current-buffer (url-retrieve-synchronously url)
|
||
(el-get-http-retrieve-callback
|
||
nil package post-install-fun dest el-get-sources)))))
|
||
|
||
|
||
|
||
;;
|
||
;; EmacsWiki support, which is http but with a known URL
|
||
;;
|
||
(defun el-get-emacswiki-install (package url post-install-fun)
|
||
"Download a single-file PACKAGE over HTTP from emacswiki."
|
||
(let ((url (or url (format el-get-emacswiki-base-url package))))
|
||
(el-get-http-install package url post-install-fun)))
|
||
|
||
|
||
;;
|
||
;; http-tar support (archive)
|
||
;;
|
||
(defun el-get-http-tar-cleanup-extract-hook (package)
|
||
"Cleanup after tar xzf: if there's only one subdir, move all
|
||
the files up."
|
||
(let* ((pdir (el-get-package-directory package))
|
||
(url (plist-get (el-get-package-def package) :url))
|
||
(tarfile (file-name-nondirectory url))
|
||
(files (directory-files pdir nil "[^.]$")))
|
||
;; if there's only one directory, move its content up and get rid of it
|
||
(message "%S" (remove tarfile files))
|
||
(when (null (cdr (remove tarfile files)))
|
||
(let ((move (format "cd %s && mv \"%s\"/* ." pdir (car files)))
|
||
(rmdir (format "cd %s && rmdir \"%s\"" pdir (car files))))
|
||
;; (message "%s: %s" package move)
|
||
;; (message "%s: %s" package rmdir)
|
||
(shell-command move)
|
||
(shell-command rmdir)))))
|
||
|
||
(defun el-get-http-tar-install (package url post-install-fun)
|
||
"Dowload a tar archive package over HTTP."
|
||
(let* ((source (el-get-package-def package))
|
||
(options (plist-get source :options))
|
||
(pdir (el-get-package-directory package))
|
||
(tarfile (file-name-nondirectory url))
|
||
(dest (concat (file-name-as-directory pdir) tarfile))
|
||
(name (format "*tar %s %s*" options url))
|
||
(ok (format "Package %s installed." package))
|
||
(ko (format "Could not install package %s." package))
|
||
(post `(lambda (package)
|
||
;; tar xzf `basename url`
|
||
(let ((el-get-sources '(,@el-get-sources)))
|
||
(el-get-start-process-list
|
||
package
|
||
'((:command-name ,name
|
||
:buffer-name ,name
|
||
:default-directory ,pdir
|
||
:program ,(executable-find "tar")
|
||
:args (,@options ,tarfile)
|
||
:message ,ok
|
||
:error ,ko))
|
||
,(symbol-function post-install-fun))))))
|
||
(el-get-http-install package url post dest)))
|
||
|
||
(add-hook 'el-get-http-tar-install-hook 'el-get-http-tar-cleanup-extract-hook)
|
||
|
||
|
||
;;
|
||
;; pacman support
|
||
;;
|
||
(add-hook 'el-get-pacman-install-hook 'el-get-dpkg-symlink)
|
||
|
||
(defun el-get-pacman-install (package url post-install-fun)
|
||
"echo $pass | sudo -S pacman install PACKAGE"
|
||
(let* ((source (el-get-package-def package))
|
||
(pkgname (or (plist-get source :pkgname) package))
|
||
(name (format "*pacman install %s*" package))
|
||
(ok (format "Package %s installed." package))
|
||
(ko (format "Could not install package %s." package)))
|
||
|
||
(el-get-start-process-list
|
||
package
|
||
`((:command-name ,name
|
||
:buffer-name ,name
|
||
:process-filter ,(function el-get-sudo-password-process-filter)
|
||
:program ,(executable-find "sudo")
|
||
:args ("-S" ,(executable-find "pacman") "--sync" "--noconfirm" "--needed" ,pkgname)
|
||
:message ,ok
|
||
:error ,ko
|
||
:sync t))
|
||
post-install-fun)))
|
||
|
||
(defun el-get-pacman-remove (package url post-remove-fun)
|
||
"pacman remove PACKAGE, URL is there for API compliance"
|
||
(let* ((source (el-get-package-def package))
|
||
(pkgname (or (plist-get source :pkgname) package))
|
||
(name (format "*pacman remove %s*" package))
|
||
(ok (format "Package %s removed." package))
|
||
(ko (format "Could not remove package %s." package)))
|
||
|
||
(el-get-start-process-list
|
||
package
|
||
`((:command-name ,name
|
||
:buffer-name ,name
|
||
:process-filter ,(function el-get-sudo-password-process-filter)
|
||
:program ,(executable-find "sudo")
|
||
:args ("-S" ,(executable-find "pacman") "--remove" "--noconfirm" ,pkgname)
|
||
:message ,ok
|
||
:error ,ko
|
||
:sync t))
|
||
post-remove-fun)))
|
||
|
||
(add-hook 'el-get-pacman-remove-hook 'el-get-dpkg-remove-symlink)
|
||
|
||
|
||
;;
|
||
;; mercurial (hg) support
|
||
;;
|
||
(defun el-get-hg-clone (package url post-install-fun)
|
||
"Clone the given package following the URL."
|
||
(let* ((hg-executable "hg")
|
||
(pdir (el-get-package-directory package))
|
||
(name (format "*hg clone %s*" package))
|
||
(ok (format "Package %s installed." package))
|
||
(ko (format "Could not install package %s." package)))
|
||
|
||
(el-get-start-process-list
|
||
package
|
||
`((:command-name ,name
|
||
:buffer-name ,name
|
||
:default-directory ,el-get-dir
|
||
:program ,hg-executable
|
||
:args ("clone" ,url ,package)
|
||
:message ,ok
|
||
:error ,ko))
|
||
post-install-fun)))
|
||
|
||
(defun el-get-hg-pull (package url post-update-fun)
|
||
"hg pull the package."
|
||
(let* ((hg-executable "hg")
|
||
(pdir (el-get-package-directory package))
|
||
(name (format "*hg pull %s*" package))
|
||
(ok (format "Pulled package %s." package))
|
||
(ko (format "Could not update package %s." package)))
|
||
|
||
(el-get-start-process-list
|
||
package
|
||
`((:command-name ,name
|
||
:buffer-name ,name
|
||
:default-directory ,pdir
|
||
:program ,hg-executable
|
||
:args ("pull" "--update")
|
||
:message ,ok
|
||
:error ,ko))
|
||
post-update-fun)))
|
||
|
||
|
||
;;
|
||
;; Common support bits
|
||
;;
|
||
(defun el-get-rmdir (package url post-remove-fun)
|
||
"Just rm -rf the package directory. Follow symlinks."
|
||
(let ((pdir (el-get-package-directory package)))
|
||
(if (file-exists-p pdir)
|
||
(dired-delete-file pdir 'always)
|
||
(message "el-get could not find package directory \"%s\"" pdir))
|
||
(funcall post-remove-fun package)))
|
||
|
||
(defun el-get-build-commands (package)
|
||
"Given a PACKAGE, returns its building commands."
|
||
(let ((build-commands
|
||
(let* ((source (el-get-package-def package))
|
||
(build-type (intern (format ":build/%s" system-type))))
|
||
(or (plist-get source build-type)
|
||
(plist-get source :build)))))
|
||
(or (ignore-errors (eval build-commands)) build-commands)))
|
||
|
||
|
||
(defun el-get-build-command-program (name)
|
||
"Given the user command name, get the command program to execute.
|
||
|
||
That will find the program in current $PATH for you, unless given
|
||
command name is a relative filename beginning with \"./\", or its
|
||
absolute filename obtained with expand-file-name is executable."
|
||
(let ((fullname (expand-file-name name))
|
||
(exe (executable-find name)))
|
||
(cond ((string-match "^\./" name) name)
|
||
((file-executable-p fullname) fullname)
|
||
(t (or exe name)))))
|
||
|
||
(defun el-get-build (package commands &optional subdir sync post-build-fun)
|
||
"Run each command from the package directory."
|
||
(let* ((pdir (el-get-package-directory package))
|
||
(wdir (if subdir (concat (file-name-as-directory pdir) subdir) pdir))
|
||
(buf (format "*el-get-build: %s*" package))
|
||
(default-directory wdir))
|
||
(if sync
|
||
(progn
|
||
(dolist (c commands)
|
||
(message "el-get %s: cd %s && %s" package wdir c)
|
||
(message "%S" (shell-command-to-string
|
||
(concat "cd " wdir " && " c))))
|
||
(when (and post-build-fun (functionp post-build-fun))
|
||
(funcall post-build-fun)))
|
||
|
||
;; async
|
||
(let ((process-list
|
||
(mapcar (lambda (c)
|
||
(let* ((split (split-string c))
|
||
(name (car split))
|
||
(program (el-get-build-command-program name))
|
||
(args (cdr split)))
|
||
|
||
`(:command-name ,name
|
||
:buffer-name ,buf
|
||
:default-directory ,wdir
|
||
:shell t
|
||
:program ,program
|
||
:args (,@args)
|
||
:message ,(format "el-get-build %s: %s ok." package c)
|
||
:error ,(format
|
||
"el-get could not build %s [%s]" package c))))
|
||
commands)))
|
||
(el-get-start-process-list package process-list post-build-fun)))))
|
||
|
||
|
||
;;
|
||
;; recipes
|
||
;;
|
||
(defun el-get-read-recipe-file (filename)
|
||
"Read given filename and return its content (a valid form is expected)"
|
||
(with-temp-buffer
|
||
(insert-file-contents-literally filename)
|
||
(read (current-buffer))))
|
||
|
||
(defun el-get-read-recipe (package)
|
||
"Return the source definition for PACKAGE, from the recipes."
|
||
(loop for dir in el-get-recipe-path
|
||
for recipe = (concat (file-name-as-directory dir) package ".el")
|
||
if (file-exists-p recipe)
|
||
return (el-get-read-recipe-file recipe)))
|
||
|
||
(defun el-get-read-all-recipes (&optional merge)
|
||
"Return the list of all the recipes, formatted like `el-get-sources'.
|
||
|
||
Only consider any given recipe only once even if present in
|
||
multiple dirs from `el-get-recipe-path'. The first recipe found
|
||
is the one considered.
|
||
|
||
When MERGE is non-nil, the recipes from `el-get-recipe-path' will
|
||
get merged to `el-get-sources'."
|
||
(let ((packages (when merge (mapcar 'el-get-source-name el-get-sources))))
|
||
(append
|
||
(when merge el-get-sources)
|
||
(loop for dir in el-get-recipe-path
|
||
nconc (loop for recipe in (directory-files dir nil "\.el$")
|
||
for filename = (concat (file-name-as-directory dir) recipe)
|
||
and package = (file-name-sans-extension (file-name-nondirectory recipe))
|
||
unless (member package packages)
|
||
do (push package packages)
|
||
and collect (el-get-read-recipe-file filename))))))
|
||
|
||
(defun el-get-source-name (source)
|
||
"Return the package name (stringp) given an `el-get-sources'
|
||
entry."
|
||
(if (symbolp source) (symbol-name source)
|
||
(format "%s" (plist-get source :name))))
|
||
|
||
(defun el-get-package-def (package)
|
||
"Return a single `el-get-sources' entry for PACKAGE."
|
||
(let ((source (loop for src in el-get-sources
|
||
when (string= package (el-get-source-name src))
|
||
return src)))
|
||
|
||
(cond ((symbolp source)
|
||
;; we did find only its name, load its definition in the recipes
|
||
(el-get-read-recipe package))
|
||
|
||
((null (plist-get source :type))
|
||
;; we got a list with no :type, that's an override plist
|
||
(loop with def = (el-get-read-recipe package)
|
||
for (prop override) on source by 'cddr
|
||
do (plist-put def prop override)
|
||
finally return def))
|
||
|
||
;; none of the previous, must be a full definition
|
||
;; definition
|
||
(t source))))
|
||
|
||
|
||
;;
|
||
;; package status --- a plist saved on a file, using symbols
|
||
;;
|
||
;; it should be possible to use strings instead, but in my tests it failed
|
||
;; miserably.
|
||
;;
|
||
(defun el-get-package-symbol (package-name)
|
||
"Returns a symbol :package."
|
||
(if (symbolp package-name) package-name
|
||
(intern (format ":%s" package-name))))
|
||
|
||
(defun el-get-read-all-packages-status ()
|
||
"Return the current plist of packages status"
|
||
(when (file-exists-p el-get-status-file)
|
||
(car (with-temp-buffer
|
||
(insert-file-contents-literally el-get-status-file)
|
||
(read-from-string (buffer-string))))))
|
||
|
||
(defun el-get-read-package-status (package)
|
||
"Return the current known status for given package."
|
||
(plist-get (el-get-read-all-packages-status)
|
||
(el-get-package-symbol package)))
|
||
|
||
(defun el-get-save-package-status (package status)
|
||
"Save given package status"
|
||
(let ((p (el-get-package-symbol package))
|
||
(s (el-get-read-all-packages-status)))
|
||
(with-temp-file el-get-status-file
|
||
(insert
|
||
(format "%S" (if s (plist-put s p status)
|
||
`(,p ,status)))))))
|
||
|
||
(defun el-get-count-package-with-status (&rest status)
|
||
"Return how many packages are currently in given status"
|
||
(loop for (p s) on (el-get-read-all-packages-status) by 'cddr
|
||
if (member s status) sum 1))
|
||
|
||
(defun el-get-package-status (package &optional package-status-plist)
|
||
"Return current status of package from given list"
|
||
(let ((status-plist (or package-status-plist (el-get-read-all-packages-status))))
|
||
(plist-get status-plist (el-get-package-symbol package))))
|
||
|
||
;;
|
||
;; Get list duplicates
|
||
;;
|
||
(defun el-get-duplicates (list)
|
||
"Return duplicates found in list."
|
||
(loop with dups and once
|
||
for elt in list
|
||
if (member elt once) collect elt into dups
|
||
else collect elt into once
|
||
finally return dups))
|
||
|
||
|
||
;;
|
||
;; User Interface, Interactive part
|
||
;;
|
||
(defun el-get-version ()
|
||
"Message the current el-get version"
|
||
(interactive)
|
||
(message "el-get version %s" el-get-version))
|
||
|
||
(defun el-get-package-name-list (&optional merge-recipes)
|
||
"Return package a list of all package names from
|
||
`el-get-sources'."
|
||
(let* ((el-get-sources (if merge-recipes (el-get-read-all-recipes 'merge)
|
||
el-get-sources))
|
||
(package-name-list (mapcar 'el-get-source-name el-get-sources))
|
||
(duplicates (el-get-duplicates package-name-list)))
|
||
(when duplicates
|
||
(error "Please remove duplicates in `el-get-sources': %S." duplicates))
|
||
package-name-list))
|
||
|
||
(defun el-get-package-p (package)
|
||
"Check that PACKAGE is actually a valid package according to
|
||
`el-get-sources'."
|
||
;; don't check for duplicates in this function
|
||
(member package (mapcar 'el-get-source-name el-get-sources)))
|
||
|
||
(defun el-get-error-unless-package-p (package)
|
||
"Raise en error if PACKAGE is not a valid package according to
|
||
`el-get-package-p'."
|
||
(unless (el-get-package-p package)
|
||
(error "el-get: can not find package name `%s' in `el-get-sources'" package))
|
||
;; check for recipe too
|
||
(let ((recipe (el-get-package-def package)))
|
||
(unless recipe
|
||
(error "el-get: package `%s' has no recipe" package))
|
||
(unless (plist-member recipe :type)
|
||
(error "el-get: package `%s' has incomplete recipe (no :type)" package))))
|
||
|
||
(defun el-get-read-package-name (action &optional merge-recipes)
|
||
"Ask user for a package name in minibuffer, with completion."
|
||
(completing-read (format "%s package: " action)
|
||
(el-get-package-name-list merge-recipes) nil t))
|
||
|
||
(defun el-get-byte-compile-file (pdir f)
|
||
"byte-compile the PDIR/F file if there's no .elc or the source is newer"
|
||
(let* ((el (concat (file-name-as-directory pdir) f))
|
||
(elc (concat (file-name-sans-extension el) ".elc")))
|
||
(when (or (not (file-exists-p elc))
|
||
(file-newer-than-file-p el elc))
|
||
(byte-compile-file el))))
|
||
|
||
(defun el-get-save-and-kill (file)
|
||
"Save and kill all buffers visiting the named FILE"
|
||
(let (buf)
|
||
(while (setq buf (find-buffer-visiting file))
|
||
(with-current-buffer buf
|
||
(save-buffer)
|
||
(kill-buffer)))))
|
||
|
||
(defun el-get-ensure-byte-compilable-autoload-file (file)
|
||
"If FILE doesn't already exist, create it as a byte-compilable
|
||
autoload file (the default created by autoload.el has a local
|
||
no-byte-compile variable that suppresses byte compilation)."
|
||
;; If we don't explicitly strip out the no-byte-compile variable,
|
||
;; autoload.el will create it on demand
|
||
(unless (file-exists-p file)
|
||
(write-region
|
||
(replace-regexp-in-string ";; no-byte-compile: t\n" ""
|
||
(autoload-rubric file)) nil file)))
|
||
|
||
(defun el-get-load-fast (file)
|
||
"Load the compiled version of FILE if it exists; else load FILE verbatim"
|
||
(load (file-name-sans-extension file)))
|
||
|
||
(defun el-get-eval-autoloads ()
|
||
"Evaluate the autoloads from the autoload file."
|
||
(message "el-get: evaluating autoload file")
|
||
(el-get-load-fast el-get-autoload-file))
|
||
|
||
(defun el-get-update-autoloads ()
|
||
"Regenerate, compile, and load any outdated packages' autoloads.
|
||
|
||
This function will run from `post-command-hook', and usually
|
||
shouldn't be invoked directly."
|
||
|
||
(message "el-get: updating outdated autoloads")
|
||
|
||
;; Don't run again until explicitly added
|
||
(remove-hook 'post-command-hook 'el-get-update-autoloads)
|
||
(let ((outdated el-get-outdated-autoloads)
|
||
;; use dynamic scoping to set up our loaddefs file for
|
||
;; update-directory-autoloads
|
||
(generated-autoload-file el-get-autoload-file))
|
||
|
||
;; make sure we can actually byte-compile it
|
||
(el-get-ensure-byte-compilable-autoload-file generated-autoload-file)
|
||
|
||
;; clear the list early in case of errors
|
||
(setq el-get-outdated-autoloads nil)
|
||
|
||
(dolist (p outdated)
|
||
(if (string= (el-get-package-status p) "installed")
|
||
(apply 'update-directory-autoloads (el-get-load-path p))))
|
||
|
||
(el-get-save-and-kill el-get-autoload-file)
|
||
|
||
(message "el-get: byte-compiling autoload file")
|
||
(el-get-byte-compile-file el-get-autoload-file)
|
||
|
||
(el-get-eval-autoloads)))
|
||
|
||
(defconst el-get-load-suffix-regexp
|
||
(concat (mapconcat 'regexp-quote (get-load-suffixes) "\\|") "\\'"))
|
||
|
||
(defun el-get-remove-autoloads (package)
|
||
"Remove from `el-get-autoload-file' any autoloads associated
|
||
with the named PACKAGE"
|
||
(with-temp-buffer ;; empty buffer to trick `autoload-find-destination'
|
||
(let ((generated-autoload-file el-get-autoload-file)
|
||
(autoload-modified-buffers (list (current-buffer))))
|
||
(dolist (dir (el-get-load-path package))
|
||
(when (file-directory-p dir)
|
||
(dolist (f (directory-files dir t el-get-load-suffix-regexp))
|
||
;; this will clear out any autoloads associated with the file
|
||
(autoload-find-destination f))))))
|
||
(el-get-save-and-kill el-get-autoload-file))
|
||
|
||
(defun el-get-invalidate-autoloads ( &optional package )
|
||
"Mark the named PACKAGE as needing new autoloads. If PACKAGE
|
||
is nil, marks all installed packages as needing new autoloads."
|
||
;; If this is the first invalidation, launch the hook
|
||
(add-hook 'post-command-hook 'el-get-update-autoloads)
|
||
|
||
;; Save the package names for later
|
||
(mapc (lambda (p) (add-to-list 'el-get-outdated-autoloads p))
|
||
(if package (list package)
|
||
(mapcar 'el-get-source-name el-get-sources)))
|
||
|
||
;; If we're invalidating everything, try to start from a clean slate
|
||
(unless package
|
||
(ignore-errors
|
||
(delete-file el-get-autoload-file)
|
||
(delete-file
|
||
(concat (file-name-sans-extension el-get-autoload-file) ".elc")))))
|
||
|
||
(defun el-get-set-info-path (package infodir-rel)
|
||
(require 'info)
|
||
(info-initialize)
|
||
(el-get-add-path-to-list package 'Info-directory-list infodir-rel))
|
||
|
||
(defun el-get-init (package &optional noerror)
|
||
"Make the named PACKAGE available for use.
|
||
|
||
Add PACKAGE's directory (or `:load-path' if specified) to the
|
||
`load-path', add any its `:info' directory to
|
||
`Info-directory-list', and `require' its `:features'. Will be
|
||
called by `el-get' (usually at startup) for each package in
|
||
`el-get-sources'.
|
||
|
||
Optional parameter NOERROR, if non-nil, suppresses errors in case
|
||
package is not listed in `el-get-sources'"
|
||
(interactive (list (el-get-read-package-name "Init")))
|
||
(unless noerror (el-get-error-unless-package-p package))
|
||
(let* ((source (el-get-package-def package))
|
||
(method (plist-get source :type))
|
||
(loads (plist-get source :load))
|
||
(feats (plist-get source :features))
|
||
(el-path (or (plist-get source :load-path) '(".")))
|
||
(compile (plist-get source :compile))
|
||
(nocomp (and (plist-member source :compile) (not compile)))
|
||
(infodir (plist-get source :info))
|
||
(after (plist-get source :after))
|
||
(before (plist-get source :before))
|
||
(pdir (el-get-package-directory package)))
|
||
|
||
;; apt-get, pacman and ELPA will take care of load-path, Info-directory-list
|
||
(unless (member method '(elpa apt-get fink pacman))
|
||
;; append entries to load-path and Info-directory-list
|
||
(mapc (lambda (path)
|
||
(el-get-add-path-to-list package 'load-path path))
|
||
(if (stringp el-path) (list el-path) el-path))
|
||
|
||
(let* ((infodir-abs-conf (concat (file-name-as-directory pdir) infodir))
|
||
(infodir-abs (if (file-directory-p infodir-abs-conf)
|
||
infodir-abs-conf
|
||
(file-name-directory infodir-abs-conf)))
|
||
(infodir-rel (if (file-directory-p infodir-abs-conf)
|
||
infodir
|
||
(file-name-directory infodir)))
|
||
(info-dir (concat (file-name-as-directory infodir-abs) "dir"))
|
||
(infofile (if (and (file-exists-p infodir-abs-conf)
|
||
(not (file-directory-p infodir-abs-conf)))
|
||
infodir-abs-conf
|
||
(concat (file-name-as-directory infodir-abs) package))))
|
||
(if (file-exists-p info-dir)
|
||
(el-get-set-info-path package infodir-rel)
|
||
(when (and infodir
|
||
(file-directory-p infodir-abs)
|
||
(not (file-exists-p info-dir)))
|
||
(el-get-set-info-path package infodir-rel)
|
||
(el-get-build
|
||
package
|
||
`(,(format "%s %s dir"
|
||
el-get-install-info
|
||
(if (string= (substring infofile -5) ".info")
|
||
infofile
|
||
(concat infofile ".info")))) infodir-rel t)))))
|
||
|
||
(when el-get-byte-compile
|
||
;; byte-compile either :compile entries or anything in load-path
|
||
(let ((byte-compile-warnings nil))
|
||
(if compile
|
||
;; only byte-compile what's in the :compile property of the recipe
|
||
(dolist (path (if (listp compile) compile (list compile)))
|
||
(let ((fp (concat (file-name-as-directory pdir) path)))
|
||
;; we accept directories, files and file name regexp
|
||
(cond ((file-directory-p fp) (byte-recompile-directory fp 0))
|
||
((file-exists-p fp) (el-get-byte-compile-file pdir path))
|
||
(t ; regexp case
|
||
(dolist (file (directory-files pdir nil path))
|
||
(el-get-byte-compile-file pdir file))))))
|
||
;; Compile that directory, unless users asked not to (:compile nil)
|
||
;; or unless we have build instructions (then they should care)
|
||
;; or unless we have installed pre-compiled package
|
||
(unless (or nocomp
|
||
(el-get-build-commands package)
|
||
(member method '(apt-get fink pacman)))
|
||
(dolist (dir el-path)
|
||
(byte-recompile-directory
|
||
(expand-file-name (concat (file-name-as-directory pdir) dir)) 0))))))
|
||
|
||
;; call the "before" user function
|
||
(when (and before (functionp before))
|
||
(message "el-get: Calling :before function for package %s" package)
|
||
(funcall before))
|
||
|
||
;; loads
|
||
(when loads
|
||
(mapc (lambda (file)
|
||
(let ((pfile (concat (file-name-as-directory pdir) file)))
|
||
(unless (file-exists-p pfile)
|
||
(error "el-get could not find file '%s'" pfile))
|
||
(message "el-get: load '%s'" pfile)
|
||
(el-get-load-fast pfile)))
|
||
(if (stringp loads) (list loads) loads)))
|
||
|
||
;; features, only ELPA will handle them on its own
|
||
(unless (eq method 'elpa)
|
||
;; if a feature is provided, require it now
|
||
(when feats
|
||
(mapc (lambda (feat)
|
||
(let ((feature (if (stringp feat) (intern feat) feat)))
|
||
(message "require '%s" (require feature))))
|
||
(cond ((symbolp feats) (list feats))
|
||
((stringp feats) (list (intern feats)))
|
||
(t feats)))))
|
||
|
||
;; call the "after" user function
|
||
(when (and after (functionp after))
|
||
(message "el-get: Calling :after function for package %s" package)
|
||
(funcall after))
|
||
|
||
;; and call the global init hooks
|
||
(run-hook-with-args 'el-get-post-init-hooks package)
|
||
|
||
;; return the package
|
||
package))
|
||
|
||
(defun el-get-post-install (package &optional noerror)
|
||
"Post install PACKAGE. This will get run by a sentinel.
|
||
|
||
Optional parameter NOERROR, if non-nil, suppresses errors in case
|
||
package is not listed in `el-get-sources'"
|
||
(let* ((source (el-get-package-def package))
|
||
(hooks (el-get-method (plist-get source :type) :install-hook))
|
||
(commands (el-get-build-commands package)))
|
||
|
||
;; post-install is the right place to run install-hook
|
||
(run-hook-with-args hooks package)
|
||
|
||
(let ((wrap-up (lambda (package)
|
||
(el-get-invalidate-autoloads package)
|
||
(el-get-init package)
|
||
(el-get-save-package-status package "installed"))))
|
||
(if commands
|
||
(el-get-build package commands nil nil wrap-up)
|
||
(funcall wrap-up package))))
|
||
|
||
(run-hook-with-args 'el-get-post-install-hooks package))
|
||
|
||
(defun el-get-install (package)
|
||
"Install PACKAGE.
|
||
|
||
When using C-u, `el-get-install' will allow for installing any
|
||
package you have a recipe for, instead of only proposing packages
|
||
from `el-get-sources'.
|
||
"
|
||
(interactive (list (el-get-read-package-name "Install" current-prefix-arg)))
|
||
;; use dynamic binding to pretend package is part of `el-get-sources'
|
||
;; without having to edit the user setup --- that's what C-u is for.
|
||
(let ((el-get-sources (if current-prefix-arg
|
||
(el-get-read-all-recipes 'merge)
|
||
el-get-sources)))
|
||
(el-get-error-unless-package-p package)
|
||
|
||
(let* ((status (el-get-read-package-status package))
|
||
(source (el-get-package-def package))
|
||
(method (plist-get source :type))
|
||
(install (el-get-method method :install))
|
||
(url (plist-get source :url)))
|
||
|
||
(when (string= "installed" status)
|
||
(error "Package %s is already installed." package))
|
||
|
||
(when (string= "required" status)
|
||
(message "Package %s failed to install, removing it first." package)
|
||
(el-get-remove package))
|
||
|
||
;; check we can install the package and save to "required" status
|
||
(el-get-check-init)
|
||
(el-get-save-package-status package "required")
|
||
|
||
(el-get-invalidate-autoloads package)
|
||
|
||
;; and install the package now, *then* message about it
|
||
(funcall install package url 'el-get-post-install)
|
||
(message "el-get install %s" package))))
|
||
|
||
(defun el-get-post-update (package)
|
||
"Post update PACKAGE. This will get run by a sentinel."
|
||
(let* ((source (el-get-package-def package))
|
||
(commands (el-get-build-commands package)))
|
||
(el-get-build package commands nil nil
|
||
(lambda (package)
|
||
(el-get-init package)
|
||
;; fix trailing failed installs
|
||
(when (string= (el-get-read-package-status package) "required")
|
||
(el-get-save-package-status package "installed"))
|
||
(run-hook-with-args 'el-get-post-update-hooks package)))))
|
||
|
||
(defun el-get-update (package)
|
||
"Update PACKAGE."
|
||
(interactive (list (el-get-read-package-name "Update")))
|
||
(el-get-error-unless-package-p package)
|
||
(let* ((source (el-get-package-def package))
|
||
(method (plist-get source :type))
|
||
(update (el-get-method method :update))
|
||
(url (plist-get source :url))
|
||
(commands (plist-get source :build)))
|
||
;; update the package now
|
||
(funcall update package url 'el-get-post-update)
|
||
(message "el-get update %s" package)))
|
||
|
||
(defun el-get-post-remove (package)
|
||
"Run the post-remove hooks for PACKAGE."
|
||
(let* ((source (el-get-package-def package))
|
||
(hooks (el-get-method (plist-get source :type) :remove-hook)))
|
||
(run-hook-with-args hooks package)))
|
||
|
||
(defun el-get-remove (package)
|
||
"Remove PACKAGE.
|
||
|
||
When using C-u, `el-get-remove' will allow for removing any
|
||
package you have a recipe for, instead of only proposing packages
|
||
from `el-get-sources'."
|
||
(interactive (list (el-get-read-package-name "Remove" current-prefix-arg)))
|
||
;; see comment in el-get-install
|
||
(let ((el-get-sources (if current-prefix-arg
|
||
(el-get-read-all-recipes 'merge)
|
||
el-get-sources)))
|
||
(el-get-error-unless-package-p package)
|
||
(let* ((source (el-get-package-def package))
|
||
(method (plist-get source :type))
|
||
(remove (el-get-method method :remove))
|
||
(url (plist-get source :url)))
|
||
;; remove the package now
|
||
(el-get-remove-autoloads package)
|
||
(funcall remove package url 'el-get-post-remove)
|
||
(el-get-save-package-status package "removed")
|
||
(message "el-get remove %s" package))))
|
||
|
||
(defun el-get-cd (package)
|
||
"Open dired in the package directory."
|
||
(interactive (list (el-get-read-package-name "cd to")))
|
||
(el-get-error-unless-package-p package)
|
||
(dired (el-get-package-directory package)))
|
||
|
||
;;
|
||
;; notify user with emacs notifications API (new in 24)
|
||
;;
|
||
(when (and (eq system-type 'darwin)
|
||
(not (fboundp 'growl))
|
||
(file-executable-p el-get-growl-notify))
|
||
(defun growl (title message)
|
||
"Send a message to growl, that implements notifications for darwin"
|
||
(let* ((name "*growl*")
|
||
(proc
|
||
(start-process name name el-get-growl-notify title "-a" "Emacs")))
|
||
(process-send-string proc (concat message "\n"))
|
||
(process-send-eof proc))))
|
||
|
||
;;
|
||
;; Notification support is either the internal one provided by Emacs 24, or
|
||
;; the external growl one as defined above, or the one provided by the
|
||
;; add-on found on http://www.emacswiki.org/emacs/notify.el (there's a
|
||
;; recipe) for older Emacs versions users
|
||
;;
|
||
(defun el-get-notify (title message)
|
||
"Notify the user using either the dbus based API or the `growl' one"
|
||
(if (fboundp 'dbus-register-signal)
|
||
;; avoid a bug in Emacs 24.0 under darwin
|
||
(require 'notifications nil t)
|
||
;; else try notify.el, there's a recipe for it
|
||
(unless (fboundp 'notify)
|
||
(when (featurep 'notify)
|
||
(require 'notify))))
|
||
|
||
(cond ((fboundp 'notifications-notify) (notifications-notify :title title
|
||
:body message))
|
||
((fboundp 'notify) (notify title message))
|
||
((fboundp 'growl) (growl title message))
|
||
(t (message "%s: %s" title message))))
|
||
|
||
(when (or (fboundp 'notifications-notify) (fboundp 'notify) (fboundp 'growl))
|
||
(defun el-get-post-install-notification (package)
|
||
"Notify the PACKAGE has been installed."
|
||
(el-get-notify (format "%s installed" package)
|
||
"This package has been installed successfully by el-get."))
|
||
(add-hook 'el-get-post-install-hooks 'el-get-post-install-notification)
|
||
|
||
(defun el-get-post-update-notification (package)
|
||
"Notify the PACKAGE has been updated."
|
||
(el-get-notify (format "%s updated" package)
|
||
"This package has been updated successfully by el-get."))
|
||
(add-hook 'el-get-post-update-hooks 'el-get-post-update-notification))
|
||
|
||
(defun el-get-post-init-message (package)
|
||
"After PACKAGE init is done, just message about it"
|
||
(message "el-get initialized package %s" package))
|
||
|
||
(add-hook 'el-get-post-init-hooks 'el-get-post-init-message)
|
||
|
||
|
||
;;
|
||
;; User Interface, Non Interactive part
|
||
;;
|
||
(defun el-get (&optional sync)
|
||
"Check that all sources have been downloaded once, and init them as needed.
|
||
|
||
This will not update the sources by using `apt-get install' or
|
||
`git pull', but it will ensure the sources have been installed
|
||
and will set the load-path and Info-directory-list depending on
|
||
the el-get-sources setup.
|
||
|
||
el-get is also responsible for doing (require 'feature) for each
|
||
and every feature declared in `el-get-sources', so that it's
|
||
suitable for use in your emacs init script.
|
||
|
||
By default (SYNC is nil), `el-get' will run all the installs
|
||
concurrently so that you can still use Emacs to do your normal
|
||
work.
|
||
|
||
When SYNC is 'sync, each package will get installed one after the
|
||
other, and any error will stop it all.
|
||
|
||
When SYNC is 'wait, then `el-get' will enter a wait-loop and only
|
||
let you use Emacs once it has finished with its job. That's
|
||
useful an option to use in your `user-init-file'. Note that each
|
||
package in the list gets installed in parallel with this option.
|
||
|
||
Please note that the `el-get-init' part of `el-get' is always
|
||
done synchronously, so you will have to wait here. There's
|
||
`byte-compile' support though, and the packages you use are
|
||
welcome to use `autoload' too."
|
||
(unless (or (null sync)
|
||
(member sync '(sync wait)))
|
||
(error "el-get sync parameter should be either nil, sync or wait"))
|
||
;; If there's no autoload file, everything needs to be regenerated.
|
||
(if (not (file-exists-p el-get-autoload-file)) (el-get-invalidate-autoloads))
|
||
|
||
(let* ((p-status (el-get-read-all-packages-status))
|
||
(total (length (el-get-package-name-list)))
|
||
(installed (el-get-count-package-with-status "installed"))
|
||
(progress (and (eq sync 'wait)
|
||
(make-progress-reporter
|
||
"Waiting for `el-get' to complete… "
|
||
0 (- total installed) 0)))
|
||
(el-get-default-process-sync sync))
|
||
;; keep the result of mapcar to return it even in the 'wait case
|
||
(prog1
|
||
(mapcar
|
||
(lambda (source)
|
||
(let* ((package (el-get-source-name source))
|
||
(status (el-get-package-status package p-status)))
|
||
;; check if the package needs to be fetched (and built)
|
||
(if (el-get-package-exists-p package)
|
||
(if (and status (string= "installed" status))
|
||
(condition-case err
|
||
(el-get-init package)
|
||
((debug error) ;; catch-all, allow for debugging
|
||
(message "%S" (error-message-string err))))
|
||
(message "Package %s failed to install, remove it first." package))
|
||
(el-get-install package))))
|
||
el-get-sources)
|
||
|
||
;; el-get-install is async, that's now ongoing.
|
||
(when progress
|
||
(while (> (- total installed) 0)
|
||
(sleep-for 0.2)
|
||
;; don't forget to account for installation failure
|
||
(setq installed (el-get-count-package-with-status "installed" "required"))
|
||
(progress-reporter-update progress (- total installed)))
|
||
(progress-reporter-done progress))))
|
||
|
||
;; unless we have autoloads to update, just load them now
|
||
(unless el-get-outdated-autoloads
|
||
(el-get-eval-autoloads)))
|
||
|
||
(provide 'el-get)
|