Bring accessory execution in line with app

lib/mrsk/cli/accessory.rb

@@ -82,39 +82,27 @@ class Mrsk::Cli::Accessory < Mrsk::Cli::Base
     end
   end
 
-  desc "exec [NAME] [CMD]", "Execute a custom command on accessory host"
+  desc "exec [NAME] [CMD]", "Execute a custom command on servers"
-  option :method, aliases: "-m", default: "exec", desc: "Execution method: [exec] perform inside container / [run] perform in new container / [ssh] perform over ssh"
+  option :interactive, aliases: "-i", type: :boolean, default: false, desc: "Execute command over ssh for an interactive shell (use for console/bash)"
+  option :reuse, type: :boolean, default: false, desc: "Reuse currently running container instead of starting a new one"
   def exec(name, cmd)
-    runner = \
-      case options[:method]
-      when "exec"     then "exec"
-      when "run"      then "run_exec"
-      when "ssh_exec" then "exec_over_ssh"
-      when "ssh_run"  then "run_over_ssh"
-      else raise "Unknown method: #{options[:method]}"
-      end.inquiry
-
     with_accessory(name) do |accessory|
-      if runner.exec_over_ssh? || runner.run_over_ssh?
+      case
-        run_locally do
+      when options[:interactive] && options[:reuse]
-          info "Launching command on #{accessory.host}"
+        say "Launching interactive command with via SSH from existing container...", :magenta
-          exec accessory.send(runner, cmd)
+        run_locally { exec accessory.execute_in_existing_container_over_ssh(cmd) }
-        end
+
+      when options[:interactive]
+        say "Launching interactive command via SSH from new container...", :magenta
+        run_locally { exec accessory.execute_in_new_container_over_ssh(cmd) }
+
+      when options[:reuse]
+        say "Launching command from existing container...", :magenta
+        on(accessory.host) { capture_with_info(*accessory.execute_in_existing_container(cmd)) }
+
       else
-        on(accessory.host) do
+        say "Launching command from new container...", :magenta
-          info "Launching command on #{accessory.host}"
+        on(accessory.host) { capture_with_info(*accessory.execute_in_new_container(cmd)) }
-          execute *accessory.send(runner, cmd)
-        end
-      end
-    end
-  end
-
-  desc "bash [NAME]", "Start a bash session on primary host (or specific host set by --hosts)"
-  def bash(name)
-    with_accessory(name) do |accessory|
-      run_locally do
-        info "Launching bash session on #{accessory.host}"
-        exec accessory.bash
       end
     end
   end

test/cli/accessory_test.rb

@@ -17,6 +17,20 @@ class CliAccessoryTest < CliTestCase
     assert_match "Running docker run --name app-mysql -d --restart unless-stopped -p 3306:3306 -e [REDACTED] -e MYSQL_ROOT_HOST=% --volume $PWD/app-mysql/etc/mysql/my.cnf:/etc/mysql/my.cnf --volume $PWD/app-mysql/data:/var/lib/mysql --label service=app-mysql mysql:5.7 on 1.1.1.3", run_command("boot", "mysql")
   end
 
+  test "exec" do
+    run_command("exec", "mysql", "mysql -v").tap do |output|
+      assert_match /Launching command from new container/, output
+      assert_match /mysql -v/, output
+    end
+  end
+
+  test "exec with reuse" do
+    run_command("exec", "mysql", "--reuse", "mysql -v").tap do |output|
+      assert_match /Launching command from existing container/, output
+      assert_match %r[docker exec app-mysql mysql -v], output
+    end
+  end
+
   private
     def run_command(*command)
       stdouted { Mrsk::Cli::Accessory.start([*command, "-c", "test/fixtures/deploy_with_accessories.yml"]) }