Add reinstall command

doc/CHANGELOG.md

@@ -1,5 +1,26 @@
 # CHANGELOG
 
+## 0.34.0
+
+* __Casks__
+ - 19 Casks added (42 updated) by 39 contributors since 0.33.1
+ - 1460 total Casks
+* __Features__
+ - [#2427][] Give the user help on checksum errors
+ - [#4169][] automatically transition to new Tap name/location
+ - [#4163][] update all references to new caskroom org home
+* __Fixes__
+ - none
+* __Documentation__
+ - none
+* __Breaking Changes__
+ - The repository has moved under the Caskroom organization. We expect this to
+   be a seamless transition for users.
+
+[#2427]: https://github.com/caskroom/homebrew-cask/issues/2427
+[#4169]: https://github.com/caskroom/homebrew-cask/issues/4169
+[#4163]: https://github.com/caskroom/homebrew-cask/issues/4163
+
 ## 0.33.1
 
 * __Casks__

doc/man/brew-cask.1

@@ -26,6 +26,10 @@ Install \fICask\fR\.
 Uninstall \fICask\fR\.
 .
 .TP
+\fBreinstall\fR \fICask\fR
+Reinstall \fICask\fR\.
+.
+.TP
 \fBsearch\fR \fItext\fR | /\fIregexp\fR/
 Perform a substring search of Cask names for \fItext\fR\. If the text is delimited by slashes, it is interpreted as a Ruby regular expression\.
 .

doc/src/brew-cask.1.md

@@ -84,6 +84,9 @@ names, and other aspects of this manual are still subject to change.
   * `uninstall` or `rm` or `remove` <Cask>:
     Uninstall <Cask>.
 
+  * `reinstall` <Cask>:
+    Reinstall <Cask>.
+
   * `search` or `-S`:
     Display all Casks available for install.
 

lib/cask/cli.rb

@@ -15,6 +15,7 @@ class Cask::CLI; end
 require 'cask/cli/info'
 require 'cask/cli/install'
 require 'cask/cli/list'
+require 'cask/cli/reinstall'
 require 'cask/cli/search'
 require 'cask/cli/uninstall'
 require 'cask/cli/update'

lib/cask/cli/reinstall.rb

@@ -0,0 +1,30 @@
+class Cask::CLI::Reinstall
+  def self.run(*args)
+    raise CaskUnspecifiedError if args.empty?
+    cask_names = args.reject { |a| a.chars.first == '-' }
+    force = args.include? '--force'
+    cask_names.each do |cask_name|
+      odebug "Reinstalling Cask #{cask_name}"
+      cask = Cask.load(cask_name)
+      begin
+        if cask
+          Cask::Installer.new(cask).uninstall
+        end
+        Cask::Installer.new(cask).install(force)
+      rescue CaskUnavailableError => e
+        exact_match, partial_matches, search_term = Cask::CLI::Search.search(cask_name)
+        errmsg = "#{cask_name}"
+        if exact_match
+          errmsg.concat(". Did you mean:\n#{exact_match}")
+        elsif !partial_matches.empty?
+          errmsg.concat(". Did you mean one of:\n#{stringify_columns(partial_matches.take(20))}\n")
+        end
+        raise CaskUnavailableError.new(errmsg)
+      end
+    end
+  end
+
+  def self.help
+    "reinstalls the cask of the given name"
+  end
+end

lib/cask/version.rb

@@ -1 +1 @@
-HOMEBREW_CASK_VERSION = '0.33.1'
+HOMEBREW_CASK_VERSION = '0.34.0'