implement showing logs in the foreground when native_osx is used, #341

lib/docker-sync/config/project_config.rb

@@ -150,7 +150,7 @@ def default_watch_strategy(sync_config)
         when 'rsync' then 'fswatch'
         when 'unison' then 'unison'
         when 'native' then 'dummy'
-        when 'native_osx' then 'dummy'
+        when 'native_osx' then 'remotelogs'
         else raise "you shouldn't be here"
         end
       end

lib/docker-sync/sync_process.rb

@@ -9,6 +9,7 @@
 require 'docker-sync/watch_strategy/fswatch'
 require 'docker-sync/watch_strategy/dummy'
 require 'docker-sync/watch_strategy/unison'
+require 'docker-sync/watch_strategy/remotelogs'
 
 module Docker_Sync
   class SyncProcess
@@ -62,6 +63,8 @@ def set_watch_strategy
         @watch_strategy = Docker_Sync::WatchStrategy::Dummy.new(@sync_name, @options)
       when 'unison'
         @watch_strategy = Docker_Sync::WatchStrategy::Unison.new(@sync_name, @options)
+      when 'remotelogs'
+        @watch_strategy = Docker_Sync::WatchStrategy::Remote_logs.new(@sync_name, @options)
       else
         raise "Unknown watch_strategy #{@options['watch_strategy']}"
       end

lib/docker-sync/upgrade_check.rb

@@ -99,9 +99,9 @@ def check_and_warn
       checker = UpdateChecker.new
       checker.check_unison_hostsync_image
 
-      Thor::Shell::Basic.new.say_status 'warning', "The native_osx strategy i only available for docker-for-mac now, this is due to https://github.com/EugenMayer/docker-sync/issues/346\n\nThat means, that unison is picked as a default automatically, if you use docker-machine", :red
+      Thor::Shell::Basic.new.say_status 'warning', "The native_osx is NOW ONLY for docker-for-mac, this is due to https://github.com/EugenMayer/docker-sync/issues/346\n\nThat means, that unison is picked as a default automatically, if you use docker-machine", :red
 
-      unless Thor::Shell::Basic.new.yes?('Just wanted you to no that? (y/N)')
+      unless Thor::Shell::Basic.new.yes?('Just wanted you to no that! (y/N)')
         exit 1
       end
     end

lib/docker-sync/watch_strategy/remotelogs.rb

@@ -0,0 +1,50 @@
+require 'thor/shell'
+require 'docker-sync/execution'
+
+module Docker_Sync
+  module WatchStrategy
+    class Remote_logs
+      include Thor::Shell
+      include Execution
+
+      @options
+      @sync_name
+      @watch_fork
+      @watch_thread
+
+      def initialize(sync_name, options)
+        @options = options
+        @sync_name = sync_name
+        @watch_fork = nil
+        @watch_thread = nil
+        @unison = Docker_Sync::SyncStrategy::Unison.new(@sync_name, @options)
+      end
+
+      def run
+        say_status 'success', "Showing unison logs from your sync container: #{@unison.get_container_name}", :green
+        cmd = "docker exec #{@unison.get_container_name} tail -f /tmp/unison.log"
+        @watch_thread = threadexec(cmd, 'Sync Log:')
+      end
+
+      def stop
+      end
+
+      def clean
+      end
+
+      def watch
+      end
+
+      def watch_options
+      end
+
+      def watch_fork
+        return @watch_fork
+      end
+
+      def watch_thread
+        return @watch_thread
+      end
+    end
+  end
+end