add commands to release

lib/commands/drop_chain.ex

@@ -0,0 +1,22 @@
+defmodule Command.DropChain do
+  def run do
+    sure? =
+      "\nAre you sure? \e[31mThis can not be undone.\e[0m [Ny] "
+      |> IO.gets()
+      |> String.trim()
+
+    if sure? == "Y" || sure? == "y" || sure? == "yes" do
+      IO.puts("Deleting all chain data...")
+
+      Exleveldb.destroy(".chaindata")
+      Exleveldb.destroy(".utxo")
+
+      IO.puts "Done."
+
+    else
+      IO.puts "Not dropping chain."
+    end
+
+    IO.puts ""
+  end
+end

lib/commands/gen_keypair.ex

@@ -0,0 +1,18 @@
+defmodule Command.GenKeypair do
+  def run do
+    {pub, priv} = Elixium.KeyPair.create_keypair()
+
+    address = Elixium.KeyPair.address_from_pubkey(pub)
+
+    base16priv = Base.encode16(priv)
+
+    IO.puts("
+      Generated Address: \e[34m#{address}\e[0m
+      Private Key: \e[34m#{base16priv}\e[0m
+
+      \e[31m\e[1mIMPORTANT\e[21m: Never share or lose your private key. Losing
+      the key means losing access to all funds associated with the key.
+      \e[0m\n
+    ")
+  end
+end

lib/commands/usage.ex

@@ -0,0 +1,25 @@
+defmodule Command.Usage do
+
+  def run do
+    IO.puts "
+USAGE
+  elixium_miner <command> --option value
+
+COMMANDS
+  foreground          Runs miner with console output in the foreground
+  start               Runs miner in background
+  stop                Stops miner started by calling start
+  remote_console      Opens a remote console in the context of a running miner
+  dropchain           Delete all block and utxo data
+  genkey              Generate a new Elixium address keypair
+
+OPTIONS
+  --address           Specifies which Elixium address to credit with rewards and block fees
+  --port              What port to use when connecting to the network (defaults to 31013)
+  --rpc               Enable RPC JSON commands
+  --rpcPort           Use specific port for RPC (defaults to 32123)
+  --maxHandlers       Specify the maximum amount of inbound & outbound connections
+    "
+  end
+
+end