From 2abca7e221ffb574aac10188b1e47970cb8c7b23 Mon Sep 17 00:00:00 2001
From: Suraj Borate <Suraj_Borate@onwardgroup.com>
Date: Tue, 18 Feb 2025 19:52:21 +0530
Subject: [PATCH 1/2] optional-ringlogger-launch-cmd-argument

---
 lib/ring_logger.ex        |  9 ++++++++-
 lib/ring_logger/viewer.ex | 36 ++++++++++++++++++++++++++++++++----
 2 files changed, 40 insertions(+), 5 deletions(-)

diff --git a/lib/ring_logger.ex b/lib/ring_logger.ex
index 7c8a148..772eae0 100644
--- a/lib/ring_logger.ex
+++ b/lib/ring_logger.ex
@@ -57,6 +57,7 @@ defmodule RingLogger do
 
   alias RingLogger.Autoclient
   alias RingLogger.Server
+  alias RingLogger.Viewer
 
   @typedoc "Option values used by the ring logger"
   @type server_option() ::
@@ -193,11 +194,17 @@ defmodule RingLogger do
   @spec tail(non_neg_integer(), client_options()) :: :ok
   def tail(n, opts), do: Autoclient.tail(n, opts)
 
+  @doc """
+  Starts the Ring Logger Viewer TUI app on the current prompt with intial arguments
+  """
+  @spec viewer(String.t()) :: :ok
+  defdelegate viewer(cmd_string), to: Viewer, as: :view
+
   @doc """
   Starts the Ring Logger Viewer TUI app on the current prompt
   """
   @spec viewer() :: :ok
-  def viewer(), do: RingLogger.Viewer.view()
+  defdelegate viewer(), to: Viewer, as: :view
 
   @doc """
   Reset the index into the log for `next/1` to the oldest entry.
diff --git a/lib/ring_logger/viewer.ex b/lib/ring_logger/viewer.ex
index 02f09c6..b2ce9d5 100644
--- a/lib/ring_logger/viewer.ex
+++ b/lib/ring_logger/viewer.ex
@@ -40,8 +40,8 @@ defmodule RingLogger.Viewer do
 
   @level_strings ["emergency", "alert", "critical", "error", "warning", "notice", "info", "debug"]
 
-  @spec view() :: :ok
-  def view() do
+  @spec view(String.t()) :: :ok
+  def view(cmd_string \\ "") do
     screen_dims = get_screen_dims()
 
     if screen_dims.w <= @min_width do
@@ -52,9 +52,37 @@ defmodule RingLogger.Viewer do
       raise "Sorry, your terminal needs to be at least #{@min_height} rows high to use this tool!"
     end
 
-    IO.puts("Starting RingLogger Viewer...")
+    parse_launch_cmd(cmd_string, @init_state) |> get_log_snapshot() |> loop()
+  end
+
+  @doc """
+  updates state by applying multiple filters to initial state or return initial state
+  """
+  def parse_launch_cmd("", state), do: state
 
-    @init_state |> get_log_snapshot() |> loop()
+  @spec parse_launch_cmd(String.t(), map()) :: map()
+  def parse_launch_cmd(cmd_string, state) do
+    cmd_list = String.split(cmd_string, ";")
+
+    state =
+      Enum.reduce(cmd_list, state, fn cmd, state ->
+        cmd_char = String.trim_leading(cmd, " ") |> String.at(0) |> String.downcase()
+        apply_command_parser(cmd_char, cmd, state)
+      end)
+
+    %{state | current_page: 0}
+  end
+
+  # apply_command_parser/3 returns state by applying single filter
+  defp apply_command_parser(cmd_char, cmd, state) do
+    case {cmd_char, cmd, state} do
+      {"l", cmd, state} -> set_log_level(cmd, state)
+      {"a", cmd, state} -> add_remove_app(cmd, state)
+      {"r", _cmd, _state} -> %{@init_state | current_page: 0}
+      {"g", cmd, state} -> add_remove_grep(cmd, state)
+      {"q", _cmd, state} -> %{state | running: false}
+      _ -> state
+    end
   end
 
   #### Drawing and IO Functions

From 7713fe1f98e8021162f0d7ccfe5923b34e18eec0 Mon Sep 17 00:00:00 2001
From: Suraj Borate <Suraj_Borate@onwardgroup.com>
Date: Tue, 20 May 2025 16:44:49 +0530
Subject: [PATCH 2/2] removed merge conflict

---
 lib/ring_logger/viewer.ex | 27 ---------------------------
 1 file changed, 27 deletions(-)

diff --git a/lib/ring_logger/viewer.ex b/lib/ring_logger/viewer.ex
index f2e3cd9..8683afa 100644
--- a/lib/ring_logger/viewer.ex
+++ b/lib/ring_logger/viewer.ex
@@ -41,7 +41,6 @@ defmodule RingLogger.Viewer do
 
   @level_strings ["emergency", "alert", "critical", "error", "warning", "notice", "info", "debug"]
 
-
   @microsecond_factor 1_000_000
   @seconds_in_year 365 * 24 * 60 * 60
   @seconds_in_month 30 * 24 * 60 * 60
@@ -52,7 +51,6 @@ defmodule RingLogger.Viewer do
 
   @spec view(String.t()) :: :ok
   def view(cmd_string \\ "") do
-
     screen_dims = get_screen_dims()
 
     if screen_dims.w <= @min_width do
@@ -92,31 +90,6 @@ defmodule RingLogger.Viewer do
       {"r", _cmd, _state} -> %{@init_state | current_page: 0}
       {"g", cmd, state} -> add_remove_grep(cmd, state)
       {"q", _cmd, state} -> %{state | running: false}
-      _ -> state
-    end
-  end
-
-  @doc """
-  updates state by applying multiple filters to initial state or return initial state
-  """
-  def parse_launch_cmd("", state), do: state
-
-  @spec parse_launch_cmd(String.t(), map()) :: map()
-  def parse_launch_cmd(cmd_string, state) do
-    cmd_list = String.split(cmd_string, ";")
-
-    state =
-      Enum.reduce(cmd_list, state, fn cmd, state ->
-        cmd_char = String.trim_leading(cmd, " ") |> String.at(0) |> String.downcase()
-        apply_command_parser(cmd_char, cmd, state)
-      end)
-
-    %{state | current_page: 0}
-  end
-
-  # apply_command_parser/3 returns state by applying single filter
-  defp apply_command_parser(cmd_char, cmd, state) do
-    case {cmd_char, cmd, state} do
       {"d", cmd, state} -> add_time_log(cmd, state)
       _ -> state
     end