Do not display error when requiring rake task

Instead, only show missing Appraisals file error when user execute `bin/appraisal`.
gregors · Apr 2, 2014 · 436092a · 436092a
1 parent 73770b7
commit 436092a
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Showing 2 changed files with 16 additions and 8 deletions.
diff --git a/bin/appraisal b/bin/appraisal
@@ -4,4 +4,9 @@ require 'bundler/setup'
 require 'appraisal'
 require 'appraisal/cli'
 
-Appraisal::CLI.start
+begin
+  Appraisal::CLI.start
+rescue Appraisal::AppraisalsNotFound => e
+  puts e.message
+  exit 127
+end
diff --git a/lib/appraisal/task.rb b/lib/appraisal/task.rb
@@ -28,14 +28,17 @@ def initialize
           exec 'bundle exec appraisal clean'
         end
 
-        File.each do |appraisal|
-          desc "DEPRECATED: Run the given task for appraisal #{appraisal.name}"
-          task appraisal.name do
-            ARGV.shift
-            warn "`rake appraisal:#{appraisal.name}` task is deprecated and will be removed soon. " +
-              "Please use `appraisal #{appraisal.name} rake #{ARGV.join(' ')}`."
-            exec "bundle exec appraisal #{appraisal.name} rake #{ARGV.join(' ')}"
+        begin
+          File.each do |appraisal|
+            desc "DEPRECATED: Run the given task for appraisal #{appraisal.name}"
+            task appraisal.name do
+              ARGV.shift
+              warn "`rake appraisal:#{appraisal.name}` task is deprecated and will be removed soon. " +
+                "Please use `appraisal #{appraisal.name} rake #{ARGV.join(' ')}`."
+              exec "bundle exec appraisal #{appraisal.name} rake #{ARGV.join(' ')}"
+            end
           end
+        rescue AppraisalsNotFound
         end
 
         task :all do