From 17ee0e400bef47c371afcae76037f9ea6a44ad13 Mon Sep 17 00:00:00 2001 From: William Carroll Date: Mon, 10 Sep 2018 14:51:14 -0400 Subject: Support Vim, Tmux, Emacs with Stow After moving off of Meta, Dotfiles has a greater responsibility to manage configs. Vim, Tmux, and Emacs are now within Stow's purview. --- .../haskell-mode-20180601.143/haskell-modules.el | 117 +++++++++++++++++++++ 1 file changed, 117 insertions(+) create mode 100644 configs/shared/emacs/.emacs.d/elpa/haskell-mode-20180601.143/haskell-modules.el (limited to 'configs/shared/emacs/.emacs.d/elpa/haskell-mode-20180601.143/haskell-modules.el') diff --git a/configs/shared/emacs/.emacs.d/elpa/haskell-mode-20180601.143/haskell-modules.el b/configs/shared/emacs/.emacs.d/elpa/haskell-mode-20180601.143/haskell-modules.el new file mode 100644 index 000000000000..cb4e841d67e0 --- /dev/null +++ b/configs/shared/emacs/.emacs.d/elpa/haskell-mode-20180601.143/haskell-modules.el @@ -0,0 +1,117 @@ +;;; haskell-modules.el --- -*- lexical-binding: t -*- + +;; Copyright (c) 2014 Chris Done. All rights reserved. + +;; This file is free software; you can redistribute it and/or modify +;; it under the terms of the GNU General Public License as published by +;; the Free Software Foundation; either version 3, or (at your option) +;; any later version. + +;; This file is distributed in the hope that it will be useful, +;; but WITHOUT ANY WARRANTY; without even the implied warranty of +;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +;; GNU General Public License for more details. + +;; You should have received a copy of the GNU General Public License +;; along with this program. If not, see . + +;;; Code: + +(require 'haskell-sort-imports) +(require 'haskell-align-imports) +(require 'haskell-session) +(require 'haskell-navigate-imports) +(require 'haskell-complete-module) +(require 'haskell-sandbox) +(require 'haskell-customize) + +(defun haskell-add-import (&optional module) + "Add an import to the import list. Sorts and aligns imports, +unless `haskell-stylish-on-save' is set, in which case we defer +to stylish-haskell." + (interactive) + (save-excursion + (goto-char (point-max)) + (haskell-navigate-imports) + (insert (haskell-import-for-module + (or module + (haskell-complete-module-read + "Module: " + (haskell-session-all-modules (haskell-modules-session)))))) + (unless haskell-stylish-on-save (haskell-sort-imports) + (haskell-align-imports)))) + +(defun haskell-import-for-module (module) + "Get import statements for the given module." + (let ((mapping (assoc module haskell-import-mapping))) + (if mapping + (cdr mapping) + (concat (read-from-minibuffer "Import line: " + (format "import %s" module)) + "\n")))) + +;;;###autoload +(defun haskell-session-installed-modules (_session &optional _dontcreate) + "Get the modules installed in the current package set." + ;; TODO: Again, this makes HEAVY use of unix utilities. It'll work + ;; fine in Linux, probably okay on OS X, and probably not at all on + ;; Windows. Again, if someone wants to test on Windows and come up + ;; with alternatives that's OK. + ;; + ;; Ideally all these package queries can be provided by a Haskell + ;; program based on the Cabal API. Possibly as a nice service. Such + ;; a service could cache and do nice things like that. For now, this + ;; simple shell script takes us far. + ;; + ;; Probably also we can take the code from inferior-haskell-mode. + ;; + ;; Ugliness aside, if it saves us time to type it's a winner. + ;; + ;; FIXME/TODO: add support for (eq 'cabal-repl (haskell-process-type)) + (let ((session (haskell-session-maybe))) + (when session + (let ((modules (shell-command-to-string + (format "%s 2> /dev/null | %s | %s" + (cond + ((haskell-sandbox-exists-p session) + (concat "ghc-pkg dump -f " + (shell-quote-argument (haskell-sandbox-pkgdb session)))) + (t "ghc-pkg dump")) + "egrep '^(exposed-modules: | )[A-Z]'" + "cut -c18-")))) + (split-string modules))))) + +;;;###autoload +(defun haskell-session-all-modules (session &optional dontcreate) + "Get all modules -- installed or in the current project. +If DONTCREATE is non-nil don't create a new session." + (append (haskell-session-installed-modules session dontcreate) + (haskell-session-project-modules session dontcreate))) + +;;;###autoload +(defun haskell-session-project-modules (session &optional dontcreate) + "Get the modules of the current project. +If DONTCREATE is non-nil don't create a new session." + (if (or (not dontcreate) (haskell-session-maybe)) + (let* ((modules + (shell-command-to-string + (format "%s && %s" + (format "cd %s" (haskell-session-cabal-dir session)) + ;; TODO: Use a different, better source. Possibly hasktags or some such. + ;; TODO: At least make it cross-platform. Linux + ;; (and possibly OS X) have egrep, Windows + ;; doesn't -- or does it via Cygwin or MinGW? + ;; This also doesn't handle module\nName. But those gits can just cut it out! + "egrep '^module[\t\r ]+[^(\t\r ]+' . -r -I --include='*.*hs' --include='*.hsc' -s -o -h | sed 's/^module[\t\r ]*//' | sort | uniq")))) + (split-string modules)))) + +(defun haskell-modules-session () + "Get the `haskell-session', throw an error if it's not + available." + (or (haskell-session-maybe) + (haskell-session-assign + (or (haskell-session-from-buffer) + (haskell-session-choose) + (error "No session associated with this buffer. Try M-x haskell-session-change or report this as a bug."))))) + +(provide 'haskell-modules) -- cgit 1.4.1