Add deploy chat command [ci skip]

2 files changed, 39 insertions, 0 deletions

diff --git a/lib/gitlab/chat_commands/deploy.rb b/lib/gitlab/chat_commands/deploy.rb
new file mode 100644
index 00000000000..8165d52575d
--- /dev/null
+++ b/lib/gitlab/chat_commands/deploy.rb
@@ -0,0 +1,34 @@
+module Gitlab
+  module ChatCommands
+    class Deploy < BaseCommand
+      def self.match(text)
+        /\Adeploy\s+(?<from>.*)\s+to+\s+(?<to>.*)\z/.match(text)
+      end
+
+      def self.help_message
+        'deploy <environment> to <target-environment>'
+      end
+
+      def self.allowed?(project, user)
+        can?(user, :create_deployment, project)
+      end
+
+      def execute(match)
+        from = match[:from]
+        to = match[:to]
+
+        environment = project.environments.find_by(name: from)
+        return unless environment
+
+        actions = environment.actions_for(to)
+        return unless actions.any?
+
+        if actions.one?
+          actions.first.play(current_user)
+        else
+          Result.new(:error, 'Too many actions defined')
+        end
+      end
+    end
+  end
+end
diff --git a/lib/gitlab/chat_commands/result.rb b/lib/gitlab/chat_commands/result.rb
new file mode 100644
index 00000000000..324d7ef43a3
--- /dev/null
+++ b/lib/gitlab/chat_commands/result.rb
@@ -0,0 +1,5 @@
+module Gitlab
+  module ChatCommands
+    Result = Struct.new(:type, :message)
+  end
+end