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174 lines
6.1 KiB
174 lines
6.1 KiB
;;; alchemist-mix.el --- Emacs integration for Elixir's mix
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;; Copyright © 2014-2015 Samuel Tonini
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;; Author: Samuel Tonini <tonini.samuel@gmail.com
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;; This file is not part of GNU Emacs.
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;; This program is free software: you can redistribute it and/or modify
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;; it under the terms of the GNU General Public License as published by
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;; the Free Software Foundation, either version 3 of the License, or
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;; (at your option) any later version.
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;; This program is distributed in the hope that it will be useful,
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;; but WITHOUT ANY WARRANTY; without even the implied warranty of
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;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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;; GNU General Public License for more details.
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;; You should have received a copy of the GNU General Public License
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;; along with this program. If not, see <http://www.gnu.org/licenses/>.
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;;; Commentary:
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;; Emacs integration for Elixir's mix
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;;; Code:
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(defgroup alchemist-mix nil
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"Emacs integration for Elixir's mix."
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:prefix "alchemist-mix-"
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:group 'alchemist)
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;; Variables
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(defcustom alchemist-mix-command "mix"
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"The shell command for mix."
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:type 'string
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:group 'alchemist-mix)
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(defvar alchemist-mix-buffer-name "*mix*"
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"Name of the mix output buffer.")
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(defvar alchemist-mix--deps-commands
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'("deps" "deps.clean" "deps.compile" "deps.get" "deps.unlock" "deps.unlock")
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"List of all deps.* available commands.")
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(defvar alchemist-mix--local-commands
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'("local" "local.install" "local.rebar" "local.uninstall")
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"List of all local.* available commands.")
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(defvar alchemist-mix--local-install-option-types '("path" "url")
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"List of local.install option types.")
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(defun alchemist-mix--completing-read (prompt cmdlist)
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(completing-read prompt cmdlist nil t nil nil (car cmdlist)))
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(defun alchemist-mix-display-mix-buffer ()
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"Display the mix buffer when exists."
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(interactive)
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(when (get-buffer alchemist-mix-buffer-name)
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(display-buffer alchemist-mix-buffer-name)))
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(defun alchemist-mix-new (name)
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"Create a new elixir project named by NAME."
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(interactive "Gmix new: ")
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(alchemist-mix-execute (list "new" (expand-file-name name))))
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(defun alchemist-mix-test ()
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"Run the whole elixir test suite."
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(interactive)
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(alchemist-mix-execute (list "test")))
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(defun alchemist-mix-test-this-buffer ()
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"Run the current buffer through mix test."
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(interactive)
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(alchemist-mix--test-file buffer-file-name))
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(defun alchemist-mix-test-file (filename)
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"Run `alchemist-mix--test-file' with the FILENAME."
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(interactive "Fmix test: ")
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(alchemist-mix--test-file (expand-file-name filename)))
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(defun alchemist-mix--test-file (filename)
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"Run a specific FILENAME as argument for the mix command test."
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(when (not (file-exists-p filename))
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(error "The given file doesn't exists"))
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(alchemist-mix-execute (list "test" (expand-file-name filename))))
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(defun alchemist-mix-test-at-point ()
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"Run the test at point."
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(interactive)
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(let* ((line (line-number-at-pos (point)))
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(file-and-line (format "%s:%s" buffer-file-name line)))
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(alchemist-mix-execute (list "test" file-and-line))))
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(defun alchemist-mix-compile (command)
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"Compile the whole elixir project."
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(interactive "Mmix compile: ")
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(alchemist-mix-execute (list "compile" command)))
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(defun alchemist-mix-run (command)
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"Runs the given file or expression in the context of the application."
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(interactive "Mmix run: ")
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(alchemist-mix-execute (list "run" command)))
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(defun alchemist-mix-deps-with-prompt (command)
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"Prompt for mix deps commands."
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(interactive
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(list (alchemist-mix--completing-read "mix deps: " alchemist-mix--deps-commands)))
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(alchemist-mix-execute (list command)))
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(defun alchemist-mix--commands ()
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(let ((mix-cmd-list (shell-command-to-string (format "%s help" alchemist-mix-command))))
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(mapcar (lambda (s)
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(cdr (split-string (car (split-string s "#")))))
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(cdr (split-string mix-cmd-list "\n")))))
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(defun alchemist-mix (command)
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"Prompt for mix commands."
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(interactive
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(list (alchemist-mix--completing-read "mix: " (alchemist-mix--commands))))
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(let ((command (read-string "mix " (concat command " "))))
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(alchemist-mix-execute (list command))))
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(defun alchemist-mix-local-with-prompt (command)
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"Prompt for mix local commands."
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(interactive
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(list (alchemist-mix--completing-read "mix local: " alchemist-mix--local-commands)))
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(if (string= command "local.install")
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(call-interactively 'alchemist-mix-local-install)
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(alchemist-mix-execute (list command))))
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(defun alchemist-mix-local-install (path-or-url)
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"Prompt for mix local.install PATH-OR-URL."
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(interactive
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(list (completing-read "mix local.install FORMAT: "
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alchemist-mix--local-install-option-types
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nil t nil nil (car alchemist-mix--local-install-option-types))))
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(if (string= path-or-url (car alchemist-mix--local-install-option-types))
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(call-interactively 'alchemist-mix-local-install-with-path)
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(call-interactively 'alchemist-mix-local-install-with-url)))
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(defun alchemist-mix-local-install-with-path (path)
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"Runs local.install and prompt for a PATH as argument."
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(interactive "fmix local.install PATH: ")
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(alchemist-mix-execute (list "local.install" path)))
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(defun alchemist-mix-local-install-with-url (url)
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"Runs local.install and prompt for a URL as argument."
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(interactive "Mmix local.install URL: ")
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(alchemist-mix-execute (list "local.install" url)))
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(defun alchemist-mix-hex-search (command)
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"Display packages matching the given search query."
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(interactive "Mmix hex.search: ")
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(alchemist-mix-execute (list "hex.search" command)))
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(defun alchemist-mix-help (command)
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"Show help output for a specific mix command."
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(interactive "Mmix help: ")
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(alchemist-mix-execute (list "help" command)))
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(defun alchemist-mix-execute (cmdlist)
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"Run a mix command."
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(interactive "Mmix: ")
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(let ((old-directory default-directory))
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(alchemist-project--establish-root-directory)
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(alchemist-buffer-run (alchemist-utils--build-runner-cmdlist (list alchemist-mix-command cmdlist))
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alchemist-mix-buffer-name)
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(cd old-directory)))
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(provide 'alchemist-mix)
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;;; alchemist-mix.el ends here
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