Add checksum support to Casks.

`md5`, `sha1`, `sha256` all take a hexdigest string, e.g: sha1 'f645e9da45a621415a07a7492c45923b1a1fd4d4' `no_checksum` takes no argument, and indicates there is no checksum for this cask. This is *not recommended*, and should only be used for casks that have no versioned downloads. `brew cask install` will complain if there is no sum provided (unless `no_checksum` has been invoked), or if the sums do not match. It will provide the computed checksum so the cask can be easily amended. Adapted from @passcod's work in 82cc199ae6bbb1e98950e71a0573ab48e6a641ee
12 years ago · 0d1f831b79
117 changed files with 230 additions and 18 deletions
--- a/Casks/adium.rb
+++ b/Casks/adium.rb
@ -3,4 +3,5 @@ class Adium < Cask
  homepage 'http://www.adium.im/'
  version '1.5.3'
  content_length '23726161'
+  sha1 'ea16f7b65b8b37caa9025f4d68c0dd71845a4027'
 end
--- a/Casks/alfred.rb
+++ b/Casks/alfred.rb
@ -3,4 +3,5 @@ class Alfred < Cask
  homepage 'http://www.alfredapp.com/'
  version '1.3.1_261'
  content_length '2706582'
+  sha1 '92bc216c0b0e1e49d4b98c33971274848ccbb4e1'
 end
--- a/Casks/anvil.rb
+++ b/Casks/anvil.rb
@ -3,4 +3,5 @@ class Anvil < Cask
  homepage 'http://anvilformac.com/'
  version 'latest'
  content_length '2322000'
+  no_checksum
 end
--- a/Casks/aquamacs.rb
+++ b/Casks/aquamacs.rb
@ -3,4 +3,5 @@ class Aquamacs < Cask
  homepage 'http://aquamacs.org/'
  version '3.x Nightly'
  content_length '50220871'
+  no_checksum
 end
--- a/Casks/arq.rb
+++ b/Casks/arq.rb
@ -3,4 +3,5 @@ class Arq < Cask
  homepage 'http://www.haystacksoftware.com/arq/'
  version 'latest'
  content_length '9118163'
+  no_checksum
 end
--- a/Casks/at-monitor.rb
+++ b/Casks/at-monitor.rb
@ -3,4 +3,5 @@ class AtMonitor < Cask
  homepage 'http://www.atpurpose.com/atMonitor/'
  version 'latest'
  content_length '1380053'
+  no_checksum
 end
--- a/Casks/back-in-time.rb
+++ b/Casks/back-in-time.rb
@ -3,4 +3,5 @@ class BackInTime < Cask
  homepage 'http://www.tri-edre.fr/english/backintime.html'
  version '2.0.3'
  content_length '7532553'
+  sha1 '3c30818d789f5b7da9645f7dd2784b7183f1caf1'
 end
--- a/Casks/bartender.rb
+++ b/Casks/bartender.rb
@ -3,4 +3,5 @@ class Bartender < Cask
  homepage 'http://www.macbartender.com/'
  version 'latest'
  content_length '4380381'
+  no_checksum
 end
--- a/Casks/bettertouchtool.rb
+++ b/Casks/bettertouchtool.rb
@ -3,4 +3,5 @@ class Bettertouchtool < Cask
  homepage 'http://blog.boastr.net/'
  version 'latest'
  content_length '3527830'
+  no_checksum
 end
--- a/Casks/boot-x-changer.rb
+++ b/Casks/boot-x-changer.rb
@ -3,4 +3,5 @@ class BootXChanger < Cask
  homepage 'http://namedfork.net/bootxchanger'
  version '2.0'
  content_length '694615'
+  sha1 'bc8c80913ba09c1fc2f354b954b321f261bb2e36'
 end
--- a/Casks/brackets.rb
+++ b/Casks/brackets.rb
@ -3,4 +3,5 @@ class Brackets < Cask
  homepage 'http://brackets.io'
  version 'sprint-16'
  content_length '25020067'
+  sha1 '94322762ecb00baab857e324a98e543d548bf961'
 end
--- a/Casks/caffeine.rb
+++ b/Casks/caffeine.rb
@ -3,4 +3,5 @@ class Caffeine < Cask
  homepage 'http://lightheadsw.com/caffeine/'
  version '1.1.1'
  content_length '260503'
+  sha1 'd2fbdad1619934313026fc831e6c6e3dd97ac030'
 end
--- a/Casks/candybar.rb
+++ b/Casks/candybar.rb
@ -3,5 +3,6 @@ class Candybar < Cask
  homepage 'http://panic.com/museum/candybar/'
  version '3.3.4'
  content_length '133007800'
+  sha1 'f645e9da45a621415a07a7492c45923b1a1fd4d4'
 end

--- a/Casks/changes.rb
+++ b/Casks/changes.rb
@ -3,5 +3,6 @@ class Changes < Cask
  homepage 'http://bitbq.com/changes/'
  version 'latest'
  content_length '1990799'
+  no_checksum
 end

--- a/Casks/chocolat.rb
+++ b/Casks/chocolat.rb
@ -3,5 +3,6 @@ class Chocolat < Cask
  homepage 'http://chocolatapp.com/'
  version 'latest'
  content_length '14545811'
+  no_checksum
 end

--- a/Casks/chromium.rb
+++ b/Casks/chromium.rb
@ -3,4 +3,5 @@ class Chromium < Cask
  url 'http://sourceforge.net/projects/osxportableapps/files/Chromium/ChromiumOSX_22.0.1229.92.dmg/download'
  version '22.0.1229.92'
  content_length '43991068'
+  sha1 'afb9ae77e4aa2a6e3321ffa314869698105bb22f'
 end
--- a/Casks/clip-menu.rb
+++ b/Casks/clip-menu.rb
@ -3,4 +3,5 @@ class ClipMenu < Cask
  homepage 'http://www.clipmenu.com/'
  version '0.4.3'
  content_length '1131824'
+  sha1 '9237d3f1e237f25fdd752e05d383d4b2a4274e3e'
 end
--- a/Casks/colloquy.rb
+++ b/Casks/colloquy.rb
@ -3,5 +3,6 @@ class Colloquy < Cask
  homepage 'http://colloquy.info/'
  version '2.4'
  content_length '7442191'
+  sha1 'e0f6d4df8a09c5b48e0d972dc732cc1203b2384c'
 end

--- a/Casks/cura.rb
+++ b/Casks/cura.rb
@ -3,4 +3,5 @@ class Cura < Cask
  url 'http://software.ultimaker.com/current/Cura-12.11-osx64.dmg'
  version '12.11'
  content_length '92558002'
+  sha1 '8fa56ce33d6a8d7604858e20273635ce3d926b7d'
 end
--- a/Casks/cyberduck.rb
+++ b/Casks/cyberduck.rb
@ -3,4 +3,5 @@ class Cyberduck < Cask
  homepage 'http://cyberduck.ch'
  version '4.2.1'
  content_length '24746156'
+  sha1 '6f1e220830f324ba136b4301b12711f6037176c7'
 end
--- a/Casks/dia.rb
+++ b/Casks/dia.rb
@ -3,4 +3,5 @@ class Dia < Cask
  url 'http://downloads.sourceforge.net/dia-installer/dia/0.97.2/Dia-0.97.2-5.dmg'
  version '0.97.2-5'
  content_length '33631850'
+  sha1 '20bcc65b63f44aaa2788a7183c4a254f6a57d57d'
 end
--- a/Casks/disk-inventory-x.rb
+++ b/Casks/disk-inventory-x.rb
@ -3,4 +3,5 @@ class DiskInventoryX < Cask
  homepage 'http://www.derlien.com/'
  version 'latest'
  content_length '2969560'
+  no_checksum
 end
--- a/Casks/divvy.rb
+++ b/Casks/divvy.rb
@ -3,4 +3,5 @@ class Divvy < Cask
  homepage 'http://mizage.com/divvy/'
  version 'latest'
  content_length '2377821'
+  no_checksum
 end
--- a/Casks/dropbox.rb
+++ b/Casks/dropbox.rb
@ -3,4 +3,5 @@ class Dropbox < Cask
  homepage 'http://www.dropbox.com/'
  version '1.4.20'
  content_length '22599357'
+  sha1 'cd750534342da71e0eba45f2c9b184242abeadbd'
 end
--- a/Casks/emacs.rb
+++ b/Casks/emacs.rb
@ -3,4 +3,5 @@ class Emacs < Cask
  homepage 'http://emacsformacosx.com/'
  version '24.2'
  content_length '55354843'
+  sha1 '0f5d368420d410ab395d7aedcf63f5cc6e6aaf85'
 end
--- a/Casks/firefox-aurora.rb
+++ b/Casks/firefox-aurora.rb
@ -3,4 +3,5 @@ class FirefoxAurora < Cask
  homepage 'http://www.mozilla.org/en-US/firefox/aurora/'
  content_length '49254741'
  version '19.0a2'
+  no_checksum # This is a nightly
 end
--- a/Casks/firefox.rb
+++ b/Casks/firefox.rb
@ -3,4 +3,5 @@ class Firefox < Cask
  homepage 'http://www.mozilla.org/en-US/firefox/'
  content_length '34958026'
  version '17.0.1'
+  sha1 'a9888ce69440574fabff712549c8ff503fd1acb7'
 end
--- a/Casks/fluid.rb
+++ b/Casks/fluid.rb
@ -3,4 +3,5 @@ class Fluid < Cask
  homepage 'http://fluidapp.com/'
  version '1.6.1'
  content_length '2499923'
+  sha1 '7de2fe4372e9d055bd2bb6f5afcefa549740a7ce'
 end
--- a/Casks/flux.rb
+++ b/Casks/flux.rb
@ -3,4 +3,5 @@ class Flux < Cask
  homepage 'http://stereopsis.com/flux/'
  version 'latest'
  content_length '1314863'
+  no_checksum
 end
--- a/Casks/gephi.rb
+++ b/Casks/gephi.rb
@ -1,6 +1,7 @@
 class Gephi < Cask
+  url 'https://launchpad.net/gephi/0.8/0.8.1beta/+download/gephi-0.8.1-beta.dmg'
  homepage 'http://gephi.org/'
  version '0.8.1'
-  url 'https://launchpad.net/gephi/0.8/0.8.1beta/+download/gephi-0.8.1-beta.dmg'
  content_length '39116463'
+  sha1 '0bd1d9d5b1da69b77217949b788597a952cbd846'
 end
--- a/Casks/gfxcardstatus.rb
+++ b/Casks/gfxcardstatus.rb
@ -3,4 +3,5 @@ class Gfxcardstatus < Cask
  url 'http://codykrieger.com/downloads/gfxCardStatus-2.3.zip'
  version '2.3'
  content_length '979240'
+  sha1 '0bd1d9d5b1da69b77217949b788597a952cbd846'
 end
--- a/Casks/gimp.rb
+++ b/Casks/gimp.rb
@ -3,4 +3,5 @@ class Gimp < Cask
  homepage 'http://www.gimp.org'
  version '2.8.2'
  content_length '63881252'
+  sha1 '0bd1d9d5b1da69b77217949b788597a952cbd846'
 end
--- a/Casks/github.rb
+++ b/Casks/github.rb
@ -3,4 +3,5 @@ class Github < Cask
  homepage 'http://mac.github.com'
  version 'latest'
  content_length '10061271'
+  no_checksum
 end
--- a/Casks/gitx-l.rb
+++ b/Casks/gitx-l.rb
@ -3,5 +3,6 @@ class GitxL < Cask
  homepage 'http://gitx.laullon.com/'
  version '0.8.4'
  content_length '1383025'
+  sha1 '86517311dcdc7348e308b542e3d5aad1a304f94f'
 end

--- a/Casks/gitx.rb
+++ b/Casks/gitx.rb
@ -3,4 +3,5 @@ class Gitx < Cask
  homepage 'http://gitx.frim.nl/'
  version 'latest'
  content_length '1665028'
+  no_checksum
 end
--- a/Casks/gmail-notifr.rb
+++ b/Casks/gmail-notifr.rb
@ -3,4 +3,5 @@ class GmailNotifr < Cask
  homepage 'http://ashchan.com/projects/gmail-notifr'
  version '0.6.4'
  content_length '11837209'
+  sha1 '330a87bb9e0ed6209e6ad3f1d09e79b4c92674ef'
 end
--- a/Casks/google-chrome-canary.rb
+++ b/Casks/google-chrome-canary.rb
@ -1,6 +1,7 @@
 class GoogleChromeCanary < Cask
-  url 'https://storage.googleapis.com/chrome-canary/GoogleChromeCanary.dmg'  
+  url 'https://storage.googleapis.com/chrome-canary/GoogleChromeCanary.dmg'
  homepage 'https://tools.google.com/dlpage/chromesxs'
  version 'latest'
  content_length '58637811'
+  no_checksum
 end
--- a/Casks/google-chrome.rb
+++ b/Casks/google-chrome.rb
@ -1,6 +1,7 @@
 class GoogleChrome < Cask
-  url 'https://dl.google.com/chrome/mac/stable/GGRO/googlechrome.dmg'  
+  url 'https://dl.google.com/chrome/mac/stable/GGRO/googlechrome.dmg'
  homepage 'https://www.google.com/chrome/'
  version 'stable-channel'
  content_length '56466358'
+  no_checksum
 end
--- a/Casks/google-notifier.rb
+++ b/Casks/google-notifier.rb
@ -3,4 +3,5 @@ class GoogleNotifier < Cask
  homepage 'http://toolbar.google.com/gmail-helper/notifier_mac.html'
  version '1.10.7'
  content_length '1142033'
+  sha1 '9ea16ae966033a1c6a5b9d50bb9e8d5080906059'
 end
--- a/Casks/handbrake.rb
+++ b/Casks/handbrake.rb
@ -3,4 +3,5 @@ class Handbrake < Cask
  homepage 'http://handbrake.fr/'
  version '0.9.8'
  content_length '7485495'
+  sha1 'd255b4daa64cc359209e306ff9ef8a24a66e20aa'
 end
--- a/Casks/handbrakebatch.rb
+++ b/Casks/handbrakebatch.rb
@ -3,4 +3,5 @@ class Handbrakebatch < Cask
  homepage 'http://www.osomac.com/apps/osx/handbrake-batch/'
  version 'latest'
  content_length '14008464'
+  no_checksum
 end
--- a/Casks/hands-off.rb
+++ b/Casks/hands-off.rb
@ -3,4 +3,5 @@ class HandsOff < Cask
  homepage 'http://www.metakine.com/products/handsoff/'
  version '1.5.1'
  content_length '6204375'
+  sha1 '6738476c53f73a4924fa38444c5802250b180d4f'
 end
--- a/Casks/inkscape.rb
+++ b/Casks/inkscape.rb
@ -1,6 +1,7 @@
 class Inkscape < Cask
  homepage 'http://inkscape.org'
  url 'http://downloads.sourceforge.net/inkscape/Inkscape-0.48.2-1-SNOWLEOPARD.dmg'
-  version '0.48.2-1'  
  content_length '87079397'
+  version '0.48.2-1'
+  sha1 '20073844e26dc787da04d951e3a24338758e5e8d'
 end
--- a/Casks/intellij-community.rb
+++ b/Casks/intellij-community.rb
@ -3,4 +3,5 @@ class IntellijCommunity < Cask
  homepage 'https://www.jetbrains.com/idea/index.html'
  version '11.1.4'
  content_length '113789795'
+  sha1 '20073844e26dc787da04d951e3a24338758e5e8d'
 end
--- a/Casks/intellij-ultimate.rb
+++ b/Casks/intellij-ultimate.rb
@ -3,4 +3,5 @@ class IntellijUltimate < Cask
  homepage 'https://www.jetbrains.com/idea/index.html'
  version '11.1.4'
  content_length '198099319'
+  sha1 '9f2d70d934ac41fe522df99f1fea9ac3b44f31a7'
 end
--- a/Casks/irip.rb
+++ b/Casks/irip.rb
@ -3,4 +3,5 @@ class Irip < Cask
  version 'latest'
  homepage 'http://thelittleappfactory.com/irip/'
  content_length '2085303'
+  no_checksum
 end
--- a/Casks/istat-menus.rb
+++ b/Casks/istat-menus.rb
@ -3,4 +3,5 @@ class IstatMenus < Cask
  homepage 'http://bjango.com/mac/istatmenus/'
  version '3.21'
  content_length '8353594'
+  sha1 '07b6a0d1f3d6c0ce30fd0e7b62ee9275405bead9'
 end
--- a/Casks/iterm2.rb
+++ b/Casks/iterm2.rb
@ -1,5 +1,6 @@
 class Iterm2 < Cask
  url 'http://iterm2.googlecode.com/files/iTerm2-1_0_0_20120203.zip'
-  version '1.0.0.20120203'
  homepage 'http://www.iterm2.com/'
+  version '1.0.0.20120203'
+  sha1 '554d2f9b9fbd7d4930f3a9b6962264bc026237c9'
 end
--- a/Casks/jumpcut.rb
+++ b/Casks/jumpcut.rb
@ -3,5 +3,6 @@ class Jumpcut < Cask
  homepage 'http://jumpcut.sourceforge.net/'
  version '0.63'
  content_length '530939'
+  sha1 '6ac88694f84b549f87c7c20bbf028f1d174d9e40'
 end

--- a/Casks/justlooking.rb
+++ b/Casks/justlooking.rb
@ -3,4 +3,5 @@ class Justlooking < Cask
  homepage 'http://chipmunkninja.com/JustLooking'
  version '3.3.3'
  content_length '4849204'
+  sha1 'ac082882d21e77c5c77e99f8fa7bae9f72bac75c'
 end
--- a/Casks/keepass-x.rb
+++ b/Casks/keepass-x.rb
@ -1,6 +1,7 @@
 class KeepassX < Cask
-  url 'http://downloads.sourceforge.net/keepassx/KeePassX-0.4.3.dmg'  
+  url 'http://downloads.sourceforge.net/keepassx/KeePassX-0.4.3.dmg'
  homepage 'http://www.keepassx.org'
  version '0.4.3'
  content_length '13423385'
+  sha1 '40f61b33f559f1de61e698b9f46b65c985a98955'
 end
--- a/Casks/keyboard-maestro.rb
+++ b/Casks/keyboard-maestro.rb
@ -3,4 +3,5 @@ class KeyboardMaestro < Cask
  homepage 'http://www.keyboardmaestro.com/'
  version 'latest'
  content_length '19842748'
+  no_checksum
 end
--- a/Casks/libre-office.rb
+++ b/Casks/libre-office.rb
@ -3,4 +3,5 @@ class LibreOffice < Cask
  homepage 'http://www.libreoffice.org/'
  version '3.5.7'
  content_length '178067623'
+  sha1 'a9c32610d9f9b50be5058c115f62d3660ae74b17'
 end
--- a/Casks/little-snitch.rb
+++ b/Casks/little-snitch.rb
@ -3,4 +3,5 @@ class LittleSnitch < Cask
  homepage 'http://www.obdev.at/products/littlesnitch/index.html'
  version '2.5.4'
  content_length '3133956'
+  sha1 '217a83098c1eb3df69560e539d86ef4bc6b3b756'
 end
--- a/Casks/livestation.rb
+++ b/Casks/livestation.rb
@ -3,4 +3,5 @@ class Livestation < Cask
  homepage 'http://www.livestation.com'
  version '3.2.0'
  content_length '34333657'
+  sha1 '7c3334e2c710d8c89bfc91591ffed56c1b74643c'
 end
--- a/Casks/macvim.rb
+++ b/Casks/macvim.rb
@ -3,4 +3,5 @@ class Macvim < Cask
  homepage 'http://code.google.com/p/macvim/'
  version '7.3-65'
  content_length '7215380'
+  sha1 '30f58b03127a7b5f9e2c23fd31d3749e8f3e2197'
 end
--- a/Casks/menu-bar-filter.rb
+++ b/Casks/menu-bar-filter.rb
@ -3,4 +3,5 @@ class MenuBarFilter < Cask
  homepage 'http://wez.github.com/MenuBarFilter/'
  version '1.2.2'
  content_length '501304'
+  sha1 'aecadf43bdba901e254012cc21e746f39f244bd8'
 end
--- a/Casks/moom.rb
+++ b/Casks/moom.rb
@ -3,4 +3,5 @@ class Moom < Cask
  homepage 'http://manytricks.com/moom/'
  version 'latest'
  content_length '6121023'
+  no_checksum
 end
--- a/Casks/namemangler.rb
+++ b/Casks/namemangler.rb
@ -3,4 +3,5 @@ class Namemangler < Cask
  version 'latest'
  homepage 'http://manytricks.com/namemangler/'
  content_length '1614684'
+  no_checksum
 end
--- a/Casks/notational-velocity.rb
+++ b/Casks/notational-velocity.rb
@ -3,4 +3,5 @@ class NotationalVelocity < Cask
  homepage 'http://notational.net'
  version 'latest'
  content_length '2550864'
+  no_checksum
 end
--- a/Casks/nv-alt.rb
+++ b/Casks/nv-alt.rb
@ -1,6 +1,7 @@
 class NvAlt < Cask
-  url 'http://brettterpstra.com/downloads/nvalt2.1.zip?9d7bd4'  
+  url 'http://brettterpstra.com/downloads/nvalt2.1.zip?9d7bd4'
  homepage 'http://brettterpstra.com/project/nvalt/'
  version '2.1'
  content_length '3587960'
+  sha1 '686183dd51701ef6f304dec07d8c9049d553185a'
 end
--- a/Casks/one-password.rb
+++ b/Casks/one-password.rb
@ -3,4 +3,5 @@ class OnePassword < Cask
  homepage 'https://agilebits.com/onepassword'
  version '3.8.20'
  content_length '19241282'
+  sha1 'b8aaa60f32c0431a95347b8fb4e814472e89bb2b'
 end
--- a/Casks/open-office.rb
+++ b/Casks/open-office.rb
@ -3,5 +3,6 @@ class OpenOffice < Cask
  homepage 'http://www.openoffice.org/'
  version '3.4.1'
  content_length '166683054'
+  sha1 '63623a1cc77bfc3c0fe207c317ecd087eded3016'
 end

--- a/Casks/paintbrush.rb
+++ b/Casks/paintbrush.rb
@ -3,4 +3,5 @@ class Paintbrush < Cask
  homepage 'http://paintbrush.sourceforge.net/'
  version '2.1.1'
  content_length '1563534'
+  sha1 'f8dedc7b22ed017dea43d76b5686b226ebe13ef2'
 end
--- a/Casks/pandora-jam.rb
+++ b/Casks/pandora-jam.rb
@ -3,4 +3,5 @@ class PandoraJam < Cask
  homepage 'http://www.bitcartel.com/pandorajam/'
  version 'latest'
  content_length '5366519'
+  no_checksum
 end
--- a/Casks/picard.rb
+++ b/Casks/picard.rb
@ -3,4 +3,5 @@ class Picard < Cask
  homepage 'http://musicbrainz.org/doc/MusicBrainz_Picard'
  version '1.1'
  content_length '16060349'
+  sha1 '6dff070ac02541b90f6ced710397bea029c1fc3f'
 end
--- a/Casks/plex.rb
+++ b/Casks/plex.rb
@ -3,4 +3,5 @@ class Plex < Cask
  homepage 'http://plexapp.com'
  version '0.9.5.4'
  content_length '35884558'
+  sha1 '6d544de6c56861eab05a5621ecee1777cefe49fc'
 end
--- a/Casks/postgres.rb
+++ b/Casks/postgres.rb
@ -3,4 +3,5 @@ class Postgres < Cask
  homepage 'http://www.postgresapp.com/'
  version 'latest'
  content_length '58088683'
+  no_checksum
 end
--- a/Casks/propane.rb
+++ b/Casks/propane.rb
@ -3,4 +3,5 @@ class Propane < Cask
  homepage 'http://propaneapp.com/'
  version 'latest'
  content_length '2840383'
+  no_checksum
 end
--- a/Casks/quicksilver.rb
+++ b/Casks/quicksilver.rb
@ -3,4 +3,5 @@ class Quicksilver < Cask
  homepage 'http://qsapp.com/'
  version 'latest'
  content_length '3473822'
+  no_checksum
 end
--- a/Casks/racket.rb
+++ b/Casks/racket.rb
@ -1,6 +1,7 @@
 class Racket < Cask
-  url 'http://download.racket-lang.org/installers/5.3/racket/racket-5.3-bin-x86_64-osx-mac.dmg'  
+  url 'http://download.racket-lang.org/installers/5.3/racket/racket-5.3-bin-x86_64-osx-mac.dmg'
  homepage 'http://racket-lang.org/'
  version '5.3'
  content_length '66712297'
+  sha1 'da2642f5cebb16e7098b00988627ee6c45f5edc8'
 end
--- a/Casks/rdio.rb
+++ b/Casks/rdio.rb
@ -1,6 +1,7 @@
 class Rdio < Cask
-  url 'http://www.rdio.com/media/static/desktop/mac/Rdio.dmg'  
+  url 'http://www.rdio.com/media/static/desktop/mac/Rdio.dmg'
  homepage 'http://www.rdio.com'
  version 'latest'
  content_length '19387328'
+  no_checksum
 end
--- a/Casks/ringtones.rb
+++ b/Casks/ringtones.rb
@ -3,4 +3,5 @@ class Ringtones < Cask
  version 'latest'
  homepage 'http://thelittleappfactory.com/ringtones/'
  content_length '2519864'
+  no_checksum
 end
--- a/Casks/ripit.rb
+++ b/Casks/ripit.rb
@ -1,6 +1,7 @@
 class Ripit < Cask
  url 'http://files.thelittleappfactory.com/ripit/RipIt.zip'
-  version 'latest'
  homepage 'http://thelittleappfactory.com/ripit/'
  content_length '8926510'
+  version 'latest'
+  no_checksum
 end
--- a/Casks/rubymine.rb
+++ b/Casks/rubymine.rb
@ -1,6 +1,7 @@
 class Rubymine < Cask
-  homepage 'http://www.jetbrains.com/ruby/'
  url 'http://download.jetbrains.com/ruby/RubyMine-4.5.4.dmg'
+  homepage 'http://www.jetbrains.com/ruby/'
  version '4.5.4'
  content_length '111025727'
+  sha1 '3f5d4318207f8e1a661a1055089eed63473bbfb3'
 end
--- a/Casks/scrivener.rb
+++ b/Casks/scrivener.rb
@ -3,4 +3,5 @@ class Scrivener < Cask
  homepage 'http://literatureandlatte.com/scrivener.php'
  version 'latest'
  content_length '31888086'
+  no_checksum
 end
--- a/Casks/seashore.rb
+++ b/Casks/seashore.rb
@ -3,4 +3,5 @@ class Seashore < Cask
  homepage 'http://seashore.sourceforge.net/'
  version '0.5.1'
  content_length '6957082'
+  sha1 'd8661189b4e526fbb9c73602a77c0c5936eb5297'
 end
--- a/Casks/sequel-pro.rb
+++ b/Casks/sequel-pro.rb
@ -2,4 +2,5 @@ class SequelPro < Cask
  url 'http://sequel-pro.googlecode.com/files/Sequel_Pro_0.9.9.1.dmg'
  homepage 'http://www.sequelpro.com/'
  version '0.9.9.1'
+  sha1 '25ee92a23c20ee6f004d5d69cafe3e3e15212b6f'
 end
--- a/Casks/shortcat.rb
+++ b/Casks/shortcat.rb
@ -3,4 +3,5 @@ class Shortcat < Cask
  homepage 'http://shortcatapp.com/'
  version '0.3.4.1'
  content_length '6002039'
+  sha1 '05a3ef45f3612f5ad3d499aa1d32cf50c28c1aac'
 end
--- a/Casks/size-up.rb
+++ b/Casks/size-up.rb
@ -3,4 +3,5 @@ class SizeUp < Cask
  homepage 'http://www.irradiatedsoftware.com/sizeup/index.html'
  version '1.3.2'
  content_length '1986416'
+  sha1 'c26dea7e3341e1467ff08768c9ce8bf53216de6b'
 end
--- a/Casks/skype.rb
+++ b/Casks/skype.rb
@ -3,4 +3,5 @@ class Skype < Cask
  version '6.0.60.2946'
  url 'http://download.skype.com/macosx/Skype_6.0.60.2946.dmg'
  content_length '34496472'
+  sha1 'd2d538eeb42e9918fe1c1d84113c74dce99ef57d'
 end
--- a/Casks/slate.rb
+++ b/Casks/slate.rb
@ -3,4 +3,5 @@ class Slate < Cask
  homepage 'https://github.com/jigish/slate'
  version 'latest'
  content_length '1431469'
+  no_checksum
 end
--- a/Casks/sourcetree.rb
+++ b/Casks/sourcetree.rb
@ -3,4 +3,5 @@ class Sourcetree < Cask
  homepage 'http://www.sourcetreeapp.com/'
  version '1.5.4'
  content_length '23812125'
+  sha1 'ea656b78130e05d3edcc01aa805309082be07c97'
 end
--- a/Casks/sparrow.rb
+++ b/Casks/sparrow.rb
@ -3,4 +3,5 @@ class Sparrow < Cask
  homepage 'http://www.sparrowmailapp.com/'
  version 'latest'
  content_length '12139098'
+  no_checksum
 end
--- a/Casks/spectacle.rb
+++ b/Casks/spectacle.rb
@ -3,4 +3,5 @@ class Spectacle < Cask
  homepage 'http://www.spectacleapp.com/'
  version '0.7'
  content_length '2670235'
+  sha1 '75fa6d7ba002247a9018d86de5e3fe1926ec8dae'
 end
--- a/Casks/spotify.rb
+++ b/Casks/spotify.rb
@ -3,4 +3,5 @@ class Spotify < Cask
  homepage 'https://www.spotify.com'
  version 'stable'
  content_length '25870514'
+  no_checksum
 end
--- a/Casks/steam.rb
+++ b/Casks/steam.rb
@ -1,6 +1,7 @@
 class Steam < Cask
-  url 'http://media.steampowered.com/client/installer/steam.dmg'  
+  url 'http://media.steampowered.com/client/installer/steam.dmg'
  homepage 'http://store.steampowered.com/about/'
  version 'stable'
  content_length '3265407'
+  no_checksum
 end
--- a/Casks/sublime-text.rb
+++ b/Casks/sublime-text.rb
@ -3,4 +3,5 @@ class SublimeText < Cask
  homepage 'http://www.sublimetext.com/2'
  version '2.0.1'
  content_length '8028400'
+  sha1 'b5f91ee4f62d36c0490c021d5fb134b9e7cb3936'
 end
--- a/Casks/tagalicious.rb
+++ b/Casks/tagalicious.rb
@ -1,6 +1,7 @@
 class Tagalicious < Cask
  url 'http://files.thelittleappfactory.com/tagalicious/Tagalicious.zip'
-  version 'latest'
  homepage 'http://files.thelittleappfactory.com/ringtones/Ringtones.zip'
  content_length '4685352'
+  version 'latest'
+  no_checksum
 end
--- a/Casks/textadept.rb
+++ b/Casks/textadept.rb
@ -2,4 +2,5 @@ class Textadept < Cask
  url 'http://foicica.com/textadept/download/textadept_6.0.osx.zip'
  homepage 'http://foicica.com/textadept/'
  version '6.0'
+  sha1 '5d3628ec0c7a42ec8bad80af0095f39357403417'
 end
--- a/Casks/textmate1.rb
+++ b/Casks/textmate1.rb
@ -3,4 +3,5 @@ class Textmate1 < Cask
  homepage 'http://macromates.com/'
  version '1.5.11_r1635'
  content_length '12998020'
+  sha1 '41e09022f7f9bd0962e3d7032699064c60d3ae19'
 end
--- a/Casks/textmate2.rb
+++ b/Casks/textmate2.rb
@ -3,4 +3,5 @@ class Textmate2 < Cask
  homepage 'http://macromates.com/'
  version '2.0_r9319'
  content_length '14399159'
+  sha1 '3fdce80a23904642f5a43ea8db1a9ee65ba203b7'
 end
--- a/Casks/textwrangler.rb
+++ b/Casks/textwrangler.rb
@ -1,6 +1,7 @@
 class Textwrangler < Cask
+  url 'http://ash.barebones.com/TextWrangler_4.0.1.dmg'
  homepage 'http://www.barebones.com/products/textwrangler'
  version '4.0.1'
-  url 'http://ash.barebones.com/TextWrangler_4.0.1.dmg'
  content_length '5419888'
+  sha1 '7205c48f94d588682bf82923b579e1674701f218'
 end
--- a/Casks/the-unarchiver.rb
+++ b/Casks/the-unarchiver.rb
@ -2,4 +2,5 @@ class TheUnarchiver < Cask
  url 'http://theunarchiver.googlecode.com/files/TheUnarchiver3.4.zip'
  homepage 'http://unarchiver.c3.cx/'
  version '3.4'
+  sha1 '05e794f1ef9259138fdf19a3592d64ee3ca5a753'
 end
--- a/Casks/thunderbird.rb
+++ b/Casks/thunderbird.rb
@ -3,4 +3,5 @@ class Thunderbird < Cask
  homepage 'http://www.mozilla.org/en-US/thunderbird/'
  version '16.0.1'
  content_length '38435412'
+  sha1 '50ed989c51c171fd6913883b481e00d5a4cff036'
 end
--- a/Casks/time-machine-editor.rb
+++ b/Casks/time-machine-editor.rb
@ -3,4 +3,5 @@ class TimeMachineEditor < Cask
  homepage 'http://timesoftware.free.fr/timemachineeditor/'
  version 'latest'
  content_length '480641'
+  no_checksum
 end
--- a/Casks/transmission.rb
+++ b/Casks/transmission.rb
@ -3,4 +3,5 @@ class Transmission < Cask
  homepage 'http://www.transmissionbt.com/'
  version '2.61'
  content_length '4659049'
+  sha1 'ac6cf624c3a4a3b1a692e95fa8de672b8be43391'
 end
--- a/Casks/transmit.rb
+++ b/Casks/transmit.rb
@ -3,4 +3,5 @@ class Transmit < Cask
  homepage 'http://panic.com/transmit/'
  version '4.2'
  content_length '29172077'
+  sha1 'f49d0471dbf655a8157dcd89d3db47ba2c97be65'
 end
--- a/Casks/tunewiki.rb
+++ b/Casks/tunewiki.rb
@ -3,4 +3,5 @@ class Tunewiki < Cask
  homepage 'http://www.tunewiki.com/'
  version '2.1.0'
  content_length '563712'
+  sha1 '21285dbe39af0dcc7cb9d688bdedc6786d1b6276'
 end
--- a/Casks/tvmobili.rb
+++ b/Casks/tvmobili.rb
@ -1,5 +1,6 @@
 class Tvmobili < Cask
  homepage 'http://www.tvmobili.com/'
  url 'http://www.tvmobili.com/binaries/stable/tvmobili-snowleopard-universal.dmg'
-  version 'current'  
+  version 'current'
+  no_checksum
 end