Block store dependency management & caching (NOT TESTED)

1 files changed, 13 insertions, 5 deletions

diff --git a/shard/lib/cli/cli.ex b/shard/lib/cli/cli.ex
index c3afe8f..bf3a555 100644
--- a/shard/lib/cli/cli.ex
+++ b/shard/lib/cli/cli.ex
@@ -4,6 +4,10 @@ defmodule SCLI do
   """
 
   def run() do
+    for {_chid, _manifest, chpid} <- Shard.Manager.list_shards do
+      GenServer.cast(chpid, {:subscribe, self()})
+    end
+
     run(nil)
   end
 
@@ -64,11 +68,15 @@ defmodule SCLI do
   end
 
   defp handle_command(pid, ["hist"]) do
-    GenServer.call(pid, {:read_history, nil, 25})
-    |> Enum.each(fn {{ts, nick, msg}, true} ->
-      IO.puts "#{ts |> DateTime.from_unix! |> DateTime.to_iso8601}  <#{nick}> #{msg}"
-        end)
-    pid
+    if pid == nil do
+      IO.puts "Not currently on a channel!"
+    else
+      GenServer.call(pid, {:read_history, nil, 25})
+      |> Enum.each(fn {{ts, nick, msg}, true} ->
+        IO.puts "#{ts |> DateTime.from_unix! |> DateTime.to_iso8601}  <#{nick}> #{msg}"
+          end)
+      pid
+    end
   end
 
   defp handle_command(_pid, ["join", qchan]) do