Merge pull request #44 from AxelTheGerman/issue-43

Fix litestream showing as "not running" in Docker

Author: fractaledmind

lib/litestream.rb

@@ -115,7 +115,7 @@ def replicate_process
           end
         end
       else
-        litestream_replicate_ps = `ps -a | grep litestream | grep replicate`.chomp
+        litestream_replicate_ps = `ps -ax | grep litestream | grep replicate`.chomp
         litestream_replicate_ps.split("\n").each do |line|
           next unless line.include?("litestream replicate")
           pid, * = line.split(" ")

test/test_litestream.rb

@@ -41,7 +41,7 @@ def test_replicate_process_ps
 
     stubbed_backticks = proc do |arg|
       case arg
-      when "ps -a | grep litestream | grep replicate"
+      when "ps -ax | grep litestream | grep replicate"
         stubbed_ps_list
       when %(ps -o "state,lstart" 40364)
         stubbed_ps_status