Merge pull request #18 from nobu/gem-unpack

gem: complete `unpack`

Author: mernen

completion-gem

@@ -64,7 +64,7 @@ __gem() {
             return;;
         uninstall | cleanup)
             choices=$(__gem_installed_gems);;
-        push)
+        push | unpack)
             type -t _filedir >/dev/null && _filedir gem
             return;;
         esac

tests/completion-gem/test.sh

@@ -70,3 +70,15 @@ begin-test 'should offer command-specific options'
     reject --strict
 )
 end-test
+
+begin-test 'after unpack should suggest local .gem files'
+(
+    touch foo.rb foo.gem foo.gemspec
+
+    test-completion gem unpack f
+    expect foo.gem
+    reject foo.rb foo.gemspec
+
+    rm -f foo.rb foo.gem foo.gemspec
+)
+end-test