1 files changed, 42 insertions, 0 deletions
diff --git a/lib/exgit/escript.ex b/lib/exgit/escript.ex
new file mode 100644
index 0000000..b569d64
--- /dev/null
+++ b/lib/exgit/escript.ex
@@ -0,0 +1,42 @@
+defmodule Exgit.Escript do
+  @moduledoc """
+  Escript entry point for Exgit
+  """
+
+  @doc """
+  Main entry for Exgit
+
+    iex> main([])
+    :error
+  """
+  @spec main(List.t) :: binary | :error | {:error, binary}
+  def main([]) do
+    {:error, "Missing Argument"}
+  end
+
+  @doc """
+  Main entry for Exgit
+
+    iex> main(["test.pack"])
+    {:error, "test.pack"}
+  """
+  def main(args) when is_list(args) do
+    args
+    |> hd()
+    |> parse_packfile()
+    |> inspect()
+    |> IO.puts
+  end
+
+  @doc """
+  Parse the provided packfile and display its contents
+
+    iex> parse_packfile("0011223344.pack")
+    {:error, "0011223344.pack"}
+  """
+  @spec parse_packfile(binary) :: {:ok, binary} | {:error, binary}
+  def parse_packfile(packfile) do
+    {:error, packfile}
+  end
+
+end