add --changelog option

3 files changed, 35 insertions, 25 deletions

diff --git a/CHANGELOG b/CHANGELOG.markdown
index 63e9811..fa38f1b 100644
--- a/CHANGELOG
+++ b/CHANGELOG.markdown
@@ -1,73 +1,77 @@
-= Recent Changes in HCl
+# Recent Changes in HCl
 
-== v0.4.11 2014-01-25
+## latest
+
+* add --changelog option
+
+## v0.4.11 2014-01-25
 
 * more detailed gem dependencies, prevents unexpected failures
 * added a UNIX manual page for hcl(1)
 
-== v0.4.10 2014-01-06
+## v0.4.10 2014-01-06
 
 * added `config` command to display current credentials
 * added `console` command for exploring the Harvest API
 
-== v0.4.9 2013-12-21
+## v0.4.9 2013-12-21
 
 * MacOS X: store password in default keychain
 * abort log command when a timer is running
 
-== v0.4.8 2013-11-30
+## v0.4.8 2013-11-30
 
 * more fixes for 1.9.3
 
-== v0.4.7 2013-11-30
+## v0.4.7 2013-11-30
 
 * added --reauth option to refresh credentials
 * added support for retrying on API throttle
 * note command without args now displays all notes for a running timer
 * fixed a crash on ruby 1.9.3
 
-== v0.4.6 2013-11-21
+## v0.4.6 2013-11-21
 
 * automatically request credentials on auth-failure
 * fix user-entered credentials
 
-== v0.4.5 2013-11-21
+## v0.4.5 2013-11-21
 
 * allow filtering of tasks by project code
 * eliminate shoulda from development dependencies
 
-== v0.4.4 2013-11-20
+## v0.4.4 2013-11-20
 
 * added completion command to output a Bash auto-complete script, closes #34
 * removed jeweler dependency
 
-== v0.4.3 2013-11-19
+## v0.4.3 2013-11-19
 
 * added cancel command to delete the last running timer, closes #13
 * properly unescape string from Harvest API, closes #24
 * stop command now checks for running timers from yesterday, closes #35
 * added log command to log time/notes without leaving a timer running, closes #30
 
-== v0.4.2 2013-11-19
+## v0.4.2 2013-11-19
 
 * resume command now accepts an optional task
 
-== v0.4.1 2013-11-18
+## v0.4.1 2013-11-18
 
 * update dependencies
 
-== v0.4.0 2013-11-18
+## v0.4.0 2013-11-18
 
 * start a timer or add a note without having to specify the sub-command
 * aliases can be specified with "@" anywhere on the command line
 * added alias and unalias to simplify setting task aliases
 
-== v0.3.2 2011-12-30
+## v0.3.2 2011-12-30
 
 * fixed support for modern Rubies
 * it's now possible to provide a message with the stop command
 
-== v0.3.1 2011-07-13
+## v0.3.1 2011-07-13
 
 * use STDERR instead of STDOUT for error reporting
 * sort tasks before viewing tasks (brian@madebyrocket.com)
@@ -75,46 +79,46 @@
 * show current time when on 'start', 'stop', and 'show' commands (scharfie@gmail.com)
 * include client name in tasks list (scharfie@gmail.com)
 
-== v0.3.0 2010-04-02
+## v0.3.0 2010-04-02
 
 * added support for free accounts
 
-== v0.2.3 2009-08-23
+## v0.2.3 2009-08-23
 
 * Allow decimal time offset without a dot, closes #29.
 * Reverted and re-fixed: Adding note fails when task is started without notes, #26.
 * Reinstate the --version option
 
-== v0.2.2 2009-08-09
+## v0.2.2 2009-08-09
 
 * Support installation via rip, closes #27.
 * Fixed: Adding note fails when task is started without notes, closes #26.
 * Avoid stack trace on missing XML root node, closes #25.
 
-== v0.2.1 2009-07-30
+## v0.2.1 2009-07-30
 
 * Fixed: Creating timers without starting them.
 
-== v0.2.0 2009-07-30
+## v0.2.0 2009-07-30
 
 * Allow an initial time to be specified when starting a timer, closes #9.
 * Always display hours as HH:MM, closes #22.
 * Do not write empty task cache, closes #23.
 
-== v0.1.3 2009-07-28
+## v0.1.3 2009-07-28
 
 * Add a note about ruby-dev for debian/ubuntu users, closes #20.
 * Friendlier error message on unrecognized task, closes #18, #21.
 
-== v0.1.2 2009-07-27
+## v0.1.2 2009-07-27
 
 * Automatically include rubygems in bin/hcl.
 
-== v0.1.1 2009-07-24
+## v0.1.1 2009-07-24
 
 * Mention gem in README, read version from file.
     
-== v0.1.0 2009-07-24
+## v0.1.0 2009-07-24
 
 * Initial public release
 
diff --git a/hcl.gemspec b/hcl.gemspec
index 4a7be50..fb0928f 100644
--- a/hcl.gemspec
+++ b/hcl.gemspec
@@ -17,7 +17,7 @@ Gem::Specification.new do |s|
 
   s.add_runtime_dependency 'trollop', '~>2.0'
   s.add_runtime_dependency 'chronic', '~>0.10.2'
-  s.add_runtime_dependency 'highline', '~> 1.6.20'
+  s.add_runtime_dependency 'highline', '~>1.6.20'
   s.add_runtime_dependency 'faraday', '~>0.9.0'
   s.add_runtime_dependency 'yajl-ruby', '~>1.1.0'
   s.add_runtime_dependency 'escape_utils','~>1.0.1'
diff --git a/lib/hcl/app.rb b/lib/hcl/app.rb
index bf02e5e..e2192a7 100644
--- a/lib/hcl/app.rb
+++ b/lib/hcl/app.rb
@@ -3,6 +3,7 @@ require 'fileutils'
 
 require 'trollop'
 require 'highline/import'
+require 'rdiscount'
 
 module HCl
   class App
@@ -38,6 +39,10 @@ module HCl
     # Start the application.
     def run
       request_config if @options[:reauth]
+      if @options[:changelog]
+        system %[ more "#{File.join(File.dirname(__FILE__), '../../CHANGELOG.markdown')}" ]
+        exit
+      end
       begin
         if @command
           if command? @command
@@ -128,6 +133,7 @@ Examples:
 Options:
 EOM
         opt :reauth, "Force refresh of auth details"
+        opt :changelog, "Review the HCl changelog"
       end
       @command = args.shift
       @args = args