Bump version for a release.

VERSION

@@ -1 +1 @@
-0.5.0
+0.5.1

shard.yml

@@ -1,5 +1,5 @@
 name: topos-playground.cr
-version: 0.5.0
+version: 0.5.1
 
 authors:
   - Kirk Haines <[email protected]>

src/topos-playground/command/init.cr

@@ -56,8 +56,6 @@ class ToposPlayground::Command::Init < ToposPlayground::Command
   end
 
   def run
-    background_processes = [] of Tuple(Channel(Bool), Channel(String), Process)
-
     Log.for("stdout").info { "Initializing the Topos-Playground...\n" }
 
     verify_dependency_installation
@@ -180,7 +178,7 @@ class ToposPlayground::Command::Init < ToposPlayground::Command
         update_repository(repo_path)
       else
         Log.for("stdout").info { "Cloning #{repo[:org]}/#{repo[:repo]}..." }
-        status, _ = run_process("rm -rf #{repo_path}")
+        _, _ = run_process("rm -rf #{repo_path}")
         status, _ = run_process("git clone --depth 1 #{repo[:branch] ? "--branch #{repo[:branch]}" : ""} https://github.com/#{repo[:org]}/#{repo[:repo]}.git #{repo_path}")
         if status.success?
           Log.for("stdout").info { "✅ #{repo[:repo]}#{repo[:branch] ? " | #{repo[:branch]}" : ""} successfully cloned" }

src/topos-playground/command/start.cr

@@ -266,7 +266,7 @@ class ToposPlayground::Command::Start < ToposPlayground::Command::Init
   # is triggered by the `topos-playground` process exiting, such as when `ctrl-c` is
   # pressed.
   def wait_for(background_processes)
-    # TODO: Have a command line flag so that the CLI _does not_ block on the
+    # Note to myself: Have a command line flag so that the CLI _does not_ block on the
     # execution of the executor or the dapp frontend. Also add a cleanup
     # phase to reap any executor or dapp frontend that may be running