775 lines
25 KiB
EmacsLisp
775 lines
25 KiB
EmacsLisp
;;; mojo.el --- Interactive functions to aid the development of webOS apps
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;; 2009-12-01 08:29:25
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(defconst mojo-version "0.9.6")
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(require 'json)
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;; Copyright (c)2008 Jonathan Arkell. (by)(nc)(sa) Some rights reserved.
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;; 2009 Sami Samhuri
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;;
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;; Authors: Jonathan Arkell <jonnay@jonnay.net>
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;; Sami Samhuri <sami.samhuri@gmail.com>
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;;
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;; Latest version is available on github:
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;; http://github.com/samsonjs/mojo.el
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;;
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;; With sufficient interest mojo.el will get its own repo.
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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
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;; modify it under the terms of the GNU General Public License as
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;; published by the Free Software Foundation version 2.
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;; This program is distributed in the hope that it will be useful, but
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;; WITHOUT ANY WARRANTY; without even the implied warranty of
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;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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;; General Public License for more details.
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;; For a copy of the GNU General Public License, search the Internet,
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;; or write to the Free Software Foundation, Inc., 59 Temple Place,
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;; Suite 330, Boston, MA 02111-1307 USA
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;;; Commentary:
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(defgroup mojo '()
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"Interactive functions to aid the development of webOS apps.
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This package is in early beta. I am open to any contributions or
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ideas. Send me a pull request on github if you hack on mojo.el.")
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;;; Installation:
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;;
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;; 1. Put json.el and mojo.el somewhere in your load-path.
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;; (Use M-x show-variable RET load-path to see what your load path is.)
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;;
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;; 2. Add this to your Emacs init file: (require 'mojo)
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;;
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;; 3. Make sure you customize the variables:
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;; mojo-project-directory, mojo-sdk-directory and mojo-build-directory
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;; (Use M-x customize-group RET mojo RET)
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;;
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;; (optional)
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;;
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;; 4. I recommend that you define a few keyboard shortcuts in your Emacs init
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;; file. Maybe something like this:
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;;
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;; (global-set-key [f2] mojo-generate-scene)
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;; (global-set-key [f3] mojo-emulate)
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;; (global-set-key [f4] mojo-package)
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;; (global-set-key [f5] mojo-package-install-and-inspect)
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;;
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;;; Commands:
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;;
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;; Below are complete command list:
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;;
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;; `mojo-generate'
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;; Generate a new Mojo application in the `mojo-project-directory'.
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;; `mojo-generate-scene'
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;; Generate a new Mojo scene for the application in `mojo-root'.
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;; `mojo-emulate'
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;; Launch the palm emulator.
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;; `mojo-package'
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;; Package the current application.
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;; `mojo-install'
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;; Install the specified package for the current application.
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;; The emulator needs to be running.
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;; `mojo-list'
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;; List all installed packages.
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;; `mojo-delete'
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;; Remove application named APP-NAME.
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;; `mojo-launch'
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;; Launch the current application in an emulator.
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;; `mojo-close'
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;; Close launched application.
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;; `mojo-inspect'
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;; Run the dom inspector on the current application.
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;; `mojo-hard-reset'
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;; Perform a hard reset, clearing all data.
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;; `mojo-package-install-and-launch'
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;; Package, install, and launch the current app.
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;; `mojo-package-install-and-inspect'
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;; Package, install, and launch the current app for inspection.
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;; `mojo-target-device'
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;; Set the target to a USB device.
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;; `mojo-target-emulator'
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;; Set the target to the emulator.
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;;; Customizable Options:
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;;
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;; Below are customizable option list:
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;;
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;; `mojo-sdk-directory'
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;; Path to where the mojo SDK is.
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;; default = (case system-type
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;; ((windows-nt) "c:/progra~1/palm/sdk")
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;; ((darwin) "/opt/PalmSDK/Current")
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;; (t ""))
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;; `mojo-project-directory'
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;; Directory where all your Mojo projects are located.
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;; default = ""
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;; `mojo-build-directory'
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;; Directory to build Mojo applications in.
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;; `mojo-debug'
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;; Run Mojo in debug mode. Assumed true while in such an early version.
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;; default = t
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;;; Code:
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(define-minor-mode mojo-mode
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"Toggle Mojo mode.
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With no argument, this command toggles the mode.
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Non-null prefix argument turns on the mode.
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Null prefix argument turns off the mode.
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When Mojo mode is enabled various commands are enabled to
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aid the development of Mojo applications.
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Make sure you customize the variables
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\\[mojo-project-directory], \\[mojo-sdk-directory] and
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\\[mojo-build-directory].
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Keybindings are:
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* C-c a -- \\[mojo-switch-to-assistant]
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* C-c i -- \\[mojo-switch-to-appinfo]
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* C-c I -- \\[mojo-switch-to-index]
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* C-c n -- \\[mojo-switch-to-next-view]
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* C-c s -- \\[mojo-switch-to-sources]
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* C-c S -- \\[mojo-switch-to-stylesheet]
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* C-c v -- \\[mojo-switch-to-view]
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* C-c SPC -- \\[mojo-switch-file-dwim]
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* C-c C-e -- \\[mojo-emulate]
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* C-c C-p -- \\[mojo-package]
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* C-c C-r -- \\[mojo-package-install-and-inspect]
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* C-c C-s -- \\[mojo-generate-scene]
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* C-c C-t -- \\[mojo-toggle-target]
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See the source code mojo.el or the README file for a list of
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all of the interactive commands."
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;; The initial value.
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:init-value nil
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;; The indicator for the mode line.
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:lighter "-Mojo"
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;; The minor mode bindings.
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:keymap
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'(("\C-ca" . mojo-switch-to-assistant)
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("\C-ci" . mojo-switch-to-appinfo)
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("\C-cI" . mojo-switch-to-index)
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("\C-cn" . mojo-switch-to-next-view)
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("\C-cs" . mojo-switch-to-sources)
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("\C-cS" . mojo-switch-to-stylesheet)
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("\C-cv" . mojo-switch-to-view)
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("\C-c " . mojo-switch-file-dwim)
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("\C-c\C-e" . mojo-emulate)
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("\C-c\C-p" . mojo-package)
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("\C-c\C-r" . mojo-package-install-and-inspect)
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("\C-c\C-s" . mojo-generate-scene)
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("\C-c\C-t" . mojo-toggle-target))
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:group 'mojo)
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(defcustom mojo-sdk-directory
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(case system-type
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((windows-nt) "c:/progra~1/palm/sdk")
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((darwin) "/opt/PalmSDK/Current")
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(t ""))
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"Path to where the mojo SDK is.
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Note, using the old-school dos name of progra~1 was the only way i could make
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this work."
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:type 'directory
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:group 'mojo)
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(defcustom mojo-project-directory ""
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"Directory where all your Mojo projects are located."
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:type 'directory
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:group 'mojo)
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(defcustom mojo-build-directory ""
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"Directory where built projects are saved."
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:type 'directory
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:group 'mojo)
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;;* debug
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(defcustom mojo-debug t
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"Run Mojo in debug mode. Assumed true while in such an early version."
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:type 'boolean
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:group 'mojo)
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;;* interactive generate
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(defun mojo-generate (title directory)
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"Generate a new Mojo application in the `mojo-project-directory'.
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TITLE is the name of the application.
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DIRECTORY is the directory where the files are stored."
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;;TODO handle existing directories (use --overwrite)
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(interactive "sTitle: \nsDirectory Name (inside of mojo-project-directory): \n")
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(let ((mojo-dir (expand-file-name (concat mojo-project-directory "/" directory))))
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(when (file-exists-p mojo-dir)
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(error "Cannot mojo-generate onto an existing directory! (%s)" mojo-dir))
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(make-directory mojo-dir)
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(mojo-cmd "palm-generate" (list "-p" (format "\"{'title':'%s'}\"" title)
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mojo-dir))
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(find-file (concat mojo-dir "/appinfo.json"))))
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;;* interactive
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(defun mojo-generate-scene (name)
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"Generate a new Mojo scene for the current application.
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NAME is the name of the scene."
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(interactive "sScene Name: \n")
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(let ((mojo-dir (mojo-root)))
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(mojo-cmd "palm-generate" (list "-t" "new_scene"
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"-p" (format "name=%s" name) mojo-dir))
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(find-file (format "%s/app/assistants/%s-assistant.js" mojo-dir name))
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(find-file (format "%s/app/views/%s/%s-scene.html" mojo-dir name name))))
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;;* interactive
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(defun mojo-emulate ()
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"Launch the palm emulator."
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(interactive)
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(unless (mojo-emulator-running-p)
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(mojo-cmd "palm-emulator" nil)))
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;;* interactive
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(defun mojo-package ()
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"Package the current application into `MOJO-BUILD-DIRECTORY'."
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(interactive)
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(mojo-cmd "palm-package" (list "-o" (expand-file-name mojo-build-directory)
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(mojo-root))))
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;;* interactive
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(defun mojo-install ()
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"Install the package named by `MOJO-PACKAGE-FILENAME'. The emulator needs to be running."
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(interactive)
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(mojo-ensure-emulator-is-running)
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(mojo-cmd-with-target "palm-install" (list (expand-file-name (mojo-read-package-filename))))
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(mojo-invalidate-app-cache))
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;;* interactive
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(defun mojo-list ()
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"List all installed packages."
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(interactive)
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(mojo-ensure-emulator-is-running)
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(mojo-cmd-with-target "palm-install" (list "--list")))
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;;* interactive
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(defun mojo-delete ()
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"Remove the current application using `MOJO-APP-ID'."
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(interactive)
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(mojo-ensure-emulator-is-running)
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(mojo-cmd-with-target "palm-install" (list "-r" (mojo-read-app-id)))
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(mojo-invalidate-app-cache))
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;;* interactive
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(defun mojo-ensure-emulator-is-running ()
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"Launch the current application, and the emulator if necessary."
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(interactive)
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(if (string= "tcp" *mojo-target*)
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(progn
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(when (not (mojo-emulator-running-p))
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(mojo-emulate)
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(print "Launching the emulator, this will take a minute..."))
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(while (not (mojo-emulator-responsive-p))
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(sleep-for 3))
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(print "Emulator has booted!"))
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(print "Connect your device if necessary.")))
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;;* interactive
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(defun mojo-launch ()
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"Launch the current application in the emulator."
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(interactive)
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(mojo-ensure-emulator-is-running)
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(mojo-cmd-with-target "palm-launch" (list (mojo-read-app-id))))
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;;* interactive
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(defun mojo-close ()
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"Close launched application."
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(interactive)
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(mojo-ensure-emulator-is-running)
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(mojo-cmd-with-target "palm-launch" (list "-c" (mojo-read-app-id))))
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;;* launch interactive
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(defun mojo-inspect ()
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"Run the DOM inspector on the current application."
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(interactive)
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(mojo-ensure-emulator-is-running)
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(mojo-cmd-with-target "palm-launch" (list "-i" (mojo-read-app-id))))
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;;* emulator interactive
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(defun mojo-hard-reset ()
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"Perform a hard reset, clearing all data."
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(interactive)
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(mojo-cmd "palm-emulator" (list "--reset")))
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(defun mojo-browse ()
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"Use `browse-url' to visit your application with Palm Host."
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(browse-url "http://localhost:8888"))
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;;* interactive
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(defun mojo-package-install-and-inspect ()
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"Package, install, and launch the current application for inspection."
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(interactive)
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(mojo-package)
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(mojo-ensure-emulator-is-running)
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(mojo-cmd-with-target "palm-install" (list (expand-file-name (mojo-package-filename))))
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(mojo-cmd-with-target "palm-launch" (list "-i" (mojo-app-id))))
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;;* interactive
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(defun mojo-package-install-and-launch ()
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"Package, install, and launch the current application."
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(interactive)
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(mojo-package)
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(mojo-ensure-emulator-is-running)
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(mojo-cmd-with-target "palm-install" (list (expand-file-name (mojo-package-filename))))
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(mojo-cmd-with-target "palm-launch" (list (mojo-app-id))))
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;;* interactive
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(defun mojo-target-device ()
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"Specify that Mojo commands should target a real device.
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Sets `*mojo-target*' to \"usb\"."
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(interactive)
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(setq *mojo-target* "usb"))
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;;* interactive
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(defun mojo-target-emulator ()
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"Specify that Mojo commands should target a real device.
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Sets `*mojo-target*' to \"tcp\"."
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(interactive)
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(setq *mojo-target* "tcp"))
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;;* interactive
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(defun mojo-toggle-target ()
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"Automatically change the target device from 'usb' to 'tcp' and
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vice versa."
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(interactive)
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(if (string= "usb" *mojo-target*)
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(mojo-target-emulator)
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(mojo-target-device)))
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;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
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;; Some support functions that grok the basics of a Mojo project. ;;
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;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
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(defun mojo-drop-last-path-component (path)
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"Get the head of a path by dropping the last component."
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(if (< (length path) 2)
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path
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(substring path 0 (- (length path)
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(length (mojo-last-path-component path))
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1)))) ;; subtract one more for the trailing slash
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(defun mojo-last-path-component (path)
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"Get the tail of a path, i.e. the last component."
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(if (< (length path) 2)
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path
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(let ((start -2))
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(while (not (string= "/" (substring path start (+ start 1))))
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(setq start (- start 1)))
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(substring path (+ start 1)))))
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(defvar *mojo-last-root* ""
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"Last Mojo root found by `MOJO-ROOT'.")
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(defun mojo-root ()
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"Find a Mojo project's root directory starting with `DEFAULT-DIRECTORY'."
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(let ((last-component (mojo-last-path-component default-directory))
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(dir-prefix default-directory))
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;; remove last path element until we find appinfo.json
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(while (and (not (file-exists-p (concat dir-prefix "/appinfo.json")))
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(not (< (length dir-prefix) 2)))
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(setq last-component (mojo-last-path-component dir-prefix))
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(setq dir-prefix (mojo-drop-last-path-component dir-prefix)))
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;; If no Mojo root found, ask for a directory.
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(if (< (length dir-prefix) 2)
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(setq dir-prefix (mojo-read-root)))
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;; Invalidate cached values when changing projects.
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(if (or (mojo-blank *mojo-last-root*)
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(not (string= dir-prefix *mojo-last-root*)))
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(progn
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(setq *mojo-last-root* dir-prefix)
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(setq *mojo-package-filename* nil)
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(setq *mojo-app-id* nil)))
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dir-prefix))
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;; foolproof?
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(defun mojo-project-p ()
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(and (file-exists-p (concat (mojo-root) "/appinfo.json"))
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(file-exists-p (concat (mojo-root) "/sources.json"))
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(file-exists-p (concat (mojo-root) "/app"))
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(file-exists-p (concat (mojo-root) "/index.html"))))
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(defun mojo-read-json-file (filename)
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"Parse the JSON in FILENAME and return the result."
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(save-excursion
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(let ((origbuffer (current-buffer))
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(filebuffer (find-file-noselect filename)))
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(set-buffer filebuffer)
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(let ((text (buffer-string)))
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(switch-to-buffer origbuffer)
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(json-read-from-string text)))))
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(defun mojo-app-version ()
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"Parse the project version from the appinfo.json file in `MOJO-ROOT'."
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(when (mojo-project-p)
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(let ((appinfo (mojo-read-json-file (concat (mojo-root) "/appinfo.json"))))
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(cdr (assoc 'version appinfo)))))
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(defun mojo-app-id ()
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"Parse the project id from the appinfo.json file in `MOJO-ROOT'."
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(when (mojo-project-p)
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(let ((appinfo (mojo-read-json-file (concat (mojo-root) "/appinfo.json"))))
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(cdr (assoc 'id appinfo)))))
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(defun mojo-app-title ()
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"Parse the project title from appinfo.json."
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(when (mojo-project-p)
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(let ((appinfo (mojo-read-json-file (concat (mojo-root) "/appinfo.json"))))
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(cdr (assoc 'title appinfo)))))
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(defun mojo-informal-app-id ()
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"Parse the project title from appinfo.json and remove all non alphanumeric
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characters."
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(let ((title (downcase (mojo-app-title))))
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(replace-regexp-in-string "[^a-z0-9]" "" title)))
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(defun mojo-package-filename ()
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"Get the package filename for the specified application."
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(format "%s/%s_%s_all.ipk" (expand-file-name mojo-build-directory)
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(mojo-app-id) (mojo-app-version)))
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;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
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;;; app listing and completion ;;;
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;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
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(defvar *mojo-app-cache-filename* nil)
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(defun mojo-app-cache-file (&optional force-reload)
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"Cache the list of applications in a temporary file. Return the filename."
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(when (or force-reload
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(not *mojo-app-cache-filename*))
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(setq *mojo-app-cache-filename* (make-temp-file "mojo-app-list-cache"))
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(save-excursion
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(let ((buffer (find-file-noselect *mojo-app-cache-filename*))
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(apps (mojo-fetch-app-list)))
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(set-buffer buffer)
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(insert (mojo-string-join "\n" apps))
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(basic-save-buffer)
|
|
(kill-buffer buffer))))
|
|
*mojo-app-cache-filename*)
|
|
|
|
(defvar *mojo-app-id* nil
|
|
"Most recently used application id.")
|
|
|
|
(defvar *mojo-package-filename* nil
|
|
"Most recently used package file.")
|
|
|
|
(defvar *mojo-app-history* nil
|
|
"List of the most recently used application ids.")
|
|
|
|
;; cache expires hourly by default
|
|
(defvar *mojo-app-cache-ttl* 3600
|
|
"The minimum age of a stale cache file, in seconds.")
|
|
|
|
(defvar *mojo-package-history* nil
|
|
"List of the most recently used package filenames.")
|
|
|
|
;; this is from rails-lib.el in the emacs-rails package
|
|
(defun mojo-string-join (separator strings)
|
|
"Join all STRINGS using SEPARATOR."
|
|
(mapconcat 'identity strings separator))
|
|
|
|
(defun mojo-blank (thing)
|
|
"Return T if THING is nil or an empty string, otherwise nil."
|
|
(or (null thing)
|
|
(and (stringp thing)
|
|
(= 0 (length thing)))))
|
|
|
|
(defun mojo-read-root ()
|
|
"Get the path to a Mojo application, prompting with completion and
|
|
history."
|
|
(read-file-name "Mojo project: " (expand-file-name (concat mojo-project-directory "/"))))
|
|
|
|
(defun mojo-read-package-filename ()
|
|
"Get the filename of a packaged application, prompting with completion and
|
|
history.
|
|
|
|
The app id is stored in *mojo-package-filename* unless it was blank."
|
|
(let* ((default (or *mojo-package-filename*
|
|
(mojo-package-filename)))
|
|
(package (read-file-name (format "Package file (default: %s): " default)
|
|
(concat mojo-build-directory "/") default t)))
|
|
(setq *mojo-package-filename* (mojo-last-path-component package))
|
|
(expand-file-name package)))
|
|
|
|
(defun mojo-read-app-id (&optional prompt)
|
|
"Get the id of an existing application, prompting with completion and
|
|
history.
|
|
|
|
The app id is stored in *mojo-app-id* unless it was blank."
|
|
(let* ((default (or *mojo-app-id* (mojo-app-id)))
|
|
(prompt (or prompt
|
|
(format "App id (default: %s): " default)))
|
|
(app-id (completing-read prompt
|
|
(mojo-app-list t)
|
|
nil
|
|
t
|
|
nil
|
|
'*mojo-app-history*
|
|
default)))
|
|
(when (mojo-blank app-id)
|
|
(setq app-id (mojo-app-id)))
|
|
(setq *mojo-app-id* app-id)
|
|
app-id))
|
|
|
|
(defun mojo-app-list (&optional fetch-if-missing-or-stale)
|
|
"Get a list of installed Mojo applications."
|
|
(cond ((and (file-readable-p (mojo-app-cache-file))
|
|
(not (mojo-app-cache-stale-p)))
|
|
(save-excursion
|
|
(let* ((buffer (find-file (mojo-app-cache-file)))
|
|
(apps (split-string (buffer-string))))
|
|
(kill-buffer buffer)
|
|
apps)))
|
|
(fetch-if-missing-or-stale
|
|
(mojo-app-cache-file t) ;; force reload
|
|
(mojo-app-list)) ;; guaranteed cache hit this time
|
|
(t nil)))
|
|
|
|
(defun mojo-fetch-app-list ()
|
|
"Fetch a fresh list of all applications."
|
|
(mojo-ensure-emulator-is-running)
|
|
(let* ((raw-list (nthcdr 7 (split-string (mojo-cmd-to-string "palm-install" (list "--list")))))
|
|
(apps (list))
|
|
(appname-regex "^[^0-9][^.]+\\(\\.[^.]+\\)+$")
|
|
(item (pop raw-list)))
|
|
(while item
|
|
(if (string-match appname-regex item) ;; liberal regex for simplicity
|
|
(push item apps)
|
|
(print (concat "discarding " item)))
|
|
(setq item (pop raw-list)))
|
|
(nreverse apps)))
|
|
|
|
(defun mojo-app-cache-stale-p ()
|
|
"Non-nil if the cache in `MOJO-APP-CACHE-FILE' is more than
|
|
*mojo-app-cache-ttl* seconds old.
|
|
|
|
If the cache file does not exist then it is considered stale."
|
|
(or (null (file-exists-p (mojo-app-cache-file)))
|
|
(let* ((now (float-time (current-time)))
|
|
(last-mod (float-time (sixth (file-attributes
|
|
(mojo-app-cache-file)))))
|
|
(age (- now last-mod)))
|
|
(> age *mojo-app-cache-ttl*))))
|
|
|
|
(defun mojo-invalidate-app-cache ()
|
|
"Delete the app list cache."
|
|
(delete-file (mojo-app-cache-file)))
|
|
|
|
;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
|
|
;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
|
|
|
|
|
|
;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
|
|
;;; switch to files easily ;;;
|
|
;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
|
|
|
|
(defvar *mojo-switch-suffixes*
|
|
'(("-assistant.js" . mojo-switch-to-view)
|
|
("-scene.html" . mojo-switch-to-assistant)
|
|
(".html" . mojo-switch-to-next-view)
|
|
("" . mojo-switch-to-appinfo)))
|
|
|
|
;;* interactive
|
|
(defun mojo-switch-to-appinfo ()
|
|
(interactive)
|
|
(find-file (concat (mojo-root) "/appinfo.json")))
|
|
|
|
;;* interactive
|
|
(defun mojo-switch-to-index ()
|
|
(interactive)
|
|
(find-file (concat (mojo-root) "/index.html")))
|
|
|
|
;;* interactive
|
|
(defun mojo-switch-to-sources ()
|
|
(interactive)
|
|
(find-file (concat (mojo-root) "/sources.json")))
|
|
|
|
;;* interactive
|
|
(defun mojo-switch-to-stylesheet ()
|
|
(interactive)
|
|
(let* ((stylesheet-dir (concat (mojo-root) "/stylesheets"))
|
|
(path (concat stylesheet-dir "/"
|
|
(mojo-informal-app-id) ".css")))
|
|
(when (not (file-exists-p path))
|
|
(setq path (car (mojo-filter-paths (directory-files stylesheet-dir t)))))
|
|
(find-file path)))
|
|
|
|
(defun mojo-scene-name-from-assistant ()
|
|
(let ((path (buffer-file-name)))
|
|
(substring (mojo-last-path-component path) 0 (- 0 (length "-assistant.js")))))
|
|
|
|
(defun mojo-scene-name-from-view ()
|
|
(mojo-last-path-component (mojo-drop-last-path-component (buffer-file-name))))
|
|
|
|
;;* interactive
|
|
(defun mojo-switch-file-dwim ()
|
|
"Determine if the current buffer is visiting a file with known
|
|
relationships. Try to find the 'best' choice and switch to it.
|
|
|
|
This does what I (sjs) mean by default, so change
|
|
*mojo-switch-suffixes* if you want different behaviour."
|
|
(interactive)
|
|
(let* ((path (buffer-file-name))
|
|
(suffixes (copy-list *mojo-switch-suffixes*))
|
|
(switch-function
|
|
(catch 'break
|
|
(dolist (pair suffixes nil)
|
|
(let ((suffix (car pair))
|
|
(function (cdr pair)))
|
|
(when (string= suffix (substring path (- 0 (length suffix))))
|
|
(throw 'break function)))))))
|
|
(when switch-function
|
|
(call-interactively switch-function))))
|
|
|
|
;;* interactive
|
|
(defun mojo-switch-to-view ()
|
|
(interactive)
|
|
(when (mojo-project-p)
|
|
(let ((scene-name (mojo-scene-name-from-assistant)))
|
|
(find-file (concat (mojo-root)
|
|
"/app/views/" scene-name "/"
|
|
scene-name "-scene.html")))))
|
|
|
|
(defun mojo-ignored-path (path)
|
|
(let ((filename (mojo-last-path-component path)))
|
|
(or (string= (substring filename 0 1) ".")
|
|
(and (string= (substring filename 0 1) "#")
|
|
(string= (substring filename -1) "#")))))
|
|
|
|
(defun mojo-filter-paths (all-paths)
|
|
(let ((wanted-paths (list)))
|
|
(dolist (path all-paths wanted-paths)
|
|
(unless (mojo-ignored-path path)
|
|
(setq wanted-paths (cons path wanted-paths))))
|
|
(reverse wanted-paths)))
|
|
|
|
(defun mojo-index (elem list)
|
|
(catch 'break
|
|
(let ((index 0))
|
|
(dolist (path list index)
|
|
(incf index)
|
|
(when (string= path elem)
|
|
(throw 'break index))))))
|
|
|
|
;;* interactive
|
|
(defun mojo-switch-to-next-view ()
|
|
(interactive)
|
|
(when (mojo-project-p)
|
|
(let* ((scene-name (mojo-scene-name-from-view))
|
|
(view-dir (concat (mojo-root) "/app/views/" scene-name))
|
|
(view-files (mojo-filter-paths (directory-files view-dir t)))
|
|
(mojo-filter-paths (directory-files (concat (mojo-root) "/app/views/" (mojo-scene-name-from-view)) t))
|
|
(index (mojo-index (buffer-file-name) view-files))
|
|
(filename (nth (mod index (length view-files)) view-files)))
|
|
(find-file filename))))
|
|
|
|
;;* interactive
|
|
(defun mojo-switch-to-assistant ()
|
|
(interactive)
|
|
(let ((scene-name (mojo-scene-name-from-view)))
|
|
(when (and (mojo-project-p)
|
|
scene-name)
|
|
(find-file (concat (mojo-root)
|
|
"/app/assistants/" scene-name "-assistant.js")))))
|
|
|
|
;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
|
|
;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
|
|
|
|
|
|
;;* lowlevel luna
|
|
(defun mojo-luna-send (url data)
|
|
"Send something through luna.
|
|
|
|
Luna-send is a program to send things like incoming calls, GPS status, SMS,
|
|
etc. to your emulator.
|
|
|
|
This is a low level Emacs interface to luna-send.
|
|
URL is the luna url, and DATA is the data."
|
|
(mojo-cmd "luna-send" (list "-n" "1" url data)))
|
|
|
|
(defvar *mojo-target* "tcp"
|
|
"Used to specify the target platform, \"usb\" for the device
|
|
and \"tcp\" for the emulator. Deaults to \"tcp\".")
|
|
|
|
(defun mojo-emulator-running-p ()
|
|
"Determine if the webOS emulator is running or not.
|
|
|
|
This command only works on Unix-like systems."
|
|
(= 0 (shell-command "ps x | fgrep 'Palm SDK' | fgrep -v fgrep >/dev/null 2>&1")))
|
|
|
|
(defun mojo-emulator-responsive-p ()
|
|
"Determine if the webOS emulator is able to respond to commands yet
|
|
(i.e. if it's done booting)."
|
|
(= 0 (shell-command "palm-install -d tcp --list >/dev/null 2>&1")))
|
|
|
|
(defun mojo-path-to-cmd (cmd)
|
|
"Return the absolute path to a Mojo SDK command line program."
|
|
(case system-type
|
|
((windows-nt) (concat mojo-sdk-directory "/bin/" cmd ".bat"))
|
|
(t (concat mojo-sdk-directory "/bin/" cmd))))
|
|
|
|
;;* lowlevel cmd
|
|
(defun mojo-cmd (cmd args)
|
|
"General interface for running mojo-sdk commands.
|
|
|
|
CMD is the name of the command (without path or extension) to execute.
|
|
Automagically shell quoted.
|
|
ARGS is a list of all arguments to the command.
|
|
These arguments are NOT shell quoted."
|
|
(let ((cmd (mojo-path-to-cmd cmd))
|
|
(args (mojo-string-join " " args)))
|
|
(if mojo-debug (message "running %s with args %s " cmd args))
|
|
(shell-command (concat cmd " " args))))
|
|
|
|
;;* lowlevel cmd
|
|
(defun mojo-cmd-with-target (cmd args &optional target)
|
|
"General interface for running mojo-sdk commands that accept a target device.
|
|
|
|
CMD is the name of the command (without path or extension) to
|
|
execute. Automagically shell quoted. ARGS is a list of all
|
|
arguments to the command. These arguments are NOT shell quoted.
|
|
TARGET specifies the target device, \"tcp\" or \"usb\"."
|
|
(let ((args (cons "-d" (cons (or target *mojo-target*) args))))
|
|
(mojo-cmd cmd args)))
|
|
|
|
;;* lowlevel cmd
|
|
(defun mojo-cmd-to-string (cmd args &optional target)
|
|
"General interface for running mojo-sdk commands and capturing the output
|
|
to a string.
|
|
|
|
CMD is the name of the command (without path or extension) to execute.
|
|
Automatically shell quoted.
|
|
ARGS is a list of all arguments to the command.
|
|
These arguments are NOT shell quoted."
|
|
(let ((cmd (mojo-path-to-cmd cmd))
|
|
(args (concat "-d " (or target *mojo-target*) " "
|
|
(mojo-string-join " " args))))
|
|
(if mojo-debug (message "running %s with args %s " cmd args))
|
|
(shell-command-to-string (concat cmd " " args))))
|
|
|
|
(provide 'mojo)
|
|
|
|
|
|
;;; mojo ends here
|