Rename app from er_xdg_pipe_menu to xdg_pipe_menuHEADmain

Drop the "er-" prefix throughout: module/atom names, filenames,
socket paths, and docs. It was an implementation detail, not part
of the app's identity.

Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>

10 files changed, 38 insertions, 38 deletions

diff --git a/src/er_xdg_pipe_menu.app.src b/src/xdg_pipe_menu.app.src
index 4ba8103..0d0d7d6 100644
--- a/src/er_xdg_pipe_menu.app.src
+++ b/src/xdg_pipe_menu.app.src
@@ -1,8 +1,8 @@
-{application, er_xdg_pipe_menu, [
+{application, xdg_pipe_menu, [
     {description, "Openbox pipemenu generator from XDG .desktop files"},
     {vsn, "0.1.0"},
     {registered, []},
-    {mod, {er_xdg_pipe_menu_app, []}},
+    {mod, {xdg_pipe_menu_app, []}},
     {applications, [
         kernel,
         stdlib,
diff --git a/src/er_xdg_pipe_menu_app.erl b/src/xdg_pipe_menu_app.erl
index 1880de8..7401a03 100644
--- a/src/er_xdg_pipe_menu_app.erl
+++ b/src/xdg_pipe_menu_app.erl
@@ -1,16 +1,16 @@
 %%%-------------------------------------------------------------------
-%% @doc er_xdg_pipe_menu public API
+%% @doc xdg_pipe_menu public API
 %% @end
 %%%-------------------------------------------------------------------
 
--module(er_xdg_pipe_menu_app).
+-module(xdg_pipe_menu_app).
 
 -behaviour(application).
 
 -export([start/2, stop/1]).
 
 start(_StartType, _StartArgs) ->
-    er_xdg_pipe_menu_sup:start_link().
+    xdg_pipe_menu_sup:start_link().
 
 stop(_State) ->
     ok.
diff --git a/src/er_xdg_pipe_menu_cache.erl b/src/xdg_pipe_menu_cache.erl
index a71526e..0e10fea 100644
--- a/src/er_xdg_pipe_menu_cache.erl
+++ b/src/xdg_pipe_menu_cache.erl
@@ -8,7 +8,7 @@
 %% @end
 %%%-------------------------------------------------------------------
 
--module(er_xdg_pipe_menu_cache).
+-module(xdg_pipe_menu_cache).
 
 -behaviour(gen_server).
 
@@ -33,24 +33,24 @@ invalidate() ->
 %% no-daemon fallback, without going through the gen_server at all.
 -spec build([file:filename_all()]) -> binary().
 build(Dirs) ->
-    Files = er_xdg_pipe_menu_scanner:find_desktop_files(Dirs),
+    Files = xdg_pipe_menu_scanner:find_desktop_files(Dirs),
     Entries = lists:filtermap(fun parse/1, Files),
-    er_xdg_pipe_menu_renderer:render(Entries).
+    xdg_pipe_menu_renderer:render(Entries).
 
 parse(File) ->
-    case er_xdg_pipe_menu_desktop_entry:parse_file(File) of
+    case xdg_pipe_menu_desktop_entry:parse_file(File) of
         {ok, Entry} -> {true, Entry};
         {error, _} -> false
     end.
 
 init([]) ->
-    {ok, build(er_xdg_pipe_menu_scanner:data_dirs())}.
+    {ok, build(xdg_pipe_menu_scanner:data_dirs())}.
 
 handle_call(get_menu, _From, Menu) ->
     {reply, Menu, Menu}.
 
 handle_cast(invalidate, _Menu) ->
-    {noreply, build(er_xdg_pipe_menu_scanner:data_dirs())}.
+    {noreply, build(xdg_pipe_menu_scanner:data_dirs())}.
 
 handle_info(_Info, State) ->
     {noreply, State}.
diff --git a/src/er_xdg_pipe_menu_cli.erl b/src/xdg_pipe_menu_cli.erl
index 92ac715..aa2f98a 100644
--- a/src/er_xdg_pipe_menu_cli.erl
+++ b/src/xdg_pipe_menu_cli.erl
@@ -7,7 +7,7 @@
 %% @end
 %%%-------------------------------------------------------------------
 
--module(er_xdg_pipe_menu_cli).
+-module(xdg_pipe_menu_cli).
 
 -export([main/1]).
 
@@ -18,12 +18,12 @@ main(_Args) ->
     Menu =
         case from_daemon() of
             {ok, Bin} -> Bin;
-            error -> er_xdg_pipe_menu_cache:build(er_xdg_pipe_menu_scanner:data_dirs())
+            error -> xdg_pipe_menu_cache:build(xdg_pipe_menu_scanner:data_dirs())
         end,
     io:put_chars(Menu).
 
 from_daemon() ->
-    Path = er_xdg_pipe_menu_socket:socket_path(),
+    Path = xdg_pipe_menu_socket:socket_path(),
     case gen_tcp:connect({local, Path}, 0, [binary, {active, false}], ?CONNECT_TIMEOUT_MS) of
         {ok, Socket} ->
             Result = recv_all(Socket, []),
diff --git a/src/er_xdg_pipe_menu_desktop_entry.erl b/src/xdg_pipe_menu_desktop_entry.erl
index 9a71013..62adaf1 100644
--- a/src/er_xdg_pipe_menu_desktop_entry.erl
+++ b/src/xdg_pipe_menu_desktop_entry.erl
@@ -9,9 +9,9 @@
 %% @end
 %%%-------------------------------------------------------------------
 
--module(er_xdg_pipe_menu_desktop_entry).
+-module(xdg_pipe_menu_desktop_entry).
 
--include("er_xdg_pipe_menu.hrl").
+-include("xdg_pipe_menu.hrl").
 
 -export([parse_file/1, parse/1]).
 
diff --git a/src/er_xdg_pipe_menu_renderer.erl b/src/xdg_pipe_menu_renderer.erl
index f89d868..c94fe83 100644
--- a/src/er_xdg_pipe_menu_renderer.erl
+++ b/src/xdg_pipe_menu_renderer.erl
@@ -12,9 +12,9 @@
 %% @end
 %%%-------------------------------------------------------------------
 
--module(er_xdg_pipe_menu_renderer).
+-module(xdg_pipe_menu_renderer).
 
--include("er_xdg_pipe_menu.hrl").
+-include("xdg_pipe_menu.hrl").
 
 -export([render/1]).
 
diff --git a/src/er_xdg_pipe_menu_scanner.erl b/src/xdg_pipe_menu_scanner.erl
index 131b4f6..44c0a59 100644
--- a/src/er_xdg_pipe_menu_scanner.erl
+++ b/src/xdg_pipe_menu_scanner.erl
@@ -12,7 +12,7 @@
 %% @end
 %%%-------------------------------------------------------------------
 
--module(er_xdg_pipe_menu_scanner).
+-module(xdg_pipe_menu_scanner).
 
 -export([data_dirs/0, find_desktop_files/0, find_desktop_files/1]).
 
diff --git a/src/er_xdg_pipe_menu_socket.erl b/src/xdg_pipe_menu_socket.erl
index 1bcca91..1bfde52 100644
--- a/src/er_xdg_pipe_menu_socket.erl
+++ b/src/xdg_pipe_menu_socket.erl
@@ -2,12 +2,12 @@
 %% @doc Serves the cached menu over a Unix domain socket.
 %%
 %% Connecting to the socket *is* the request: each accepted connection
-%% is handed the current `er_xdg_pipe_menu_cache:get_menu/0' binary and
+%% is handed the current `xdg_pipe_menu_cache:get_menu/0' binary and
 %% closed. There is no request payload to parse.
 %% @end
 %%%-------------------------------------------------------------------
 
--module(er_xdg_pipe_menu_socket).
+-module(xdg_pipe_menu_socket).
 
 -export([start_link/0, socket_path/0]).
 -export([init/1]).
@@ -18,15 +18,15 @@ start_link() ->
 
 -spec socket_path() -> file:filename_all().
 socket_path() ->
-    case application:get_env(er_xdg_pipe_menu, socket_path) of
+    case application:get_env(xdg_pipe_menu, socket_path) of
         {ok, Path} -> Path;
         undefined -> default_socket_path()
     end.
 
 default_socket_path() ->
     case env("XDG_RUNTIME_DIR") of
-        undefined -> filename:join("/tmp", "er_xdg_pipe_menu-" ++ os:getenv("USER", "unknown") ++ ".sock");
-        Dir -> filename:join(Dir, "er_xdg_pipe_menu.sock")
+        undefined -> filename:join("/tmp", "xdg_pipe_menu-" ++ os:getenv("USER", "unknown") ++ ".sock");
+        Dir -> filename:join(Dir, "xdg_pipe_menu.sock")
     end.
 
 env(Name) ->
@@ -62,5 +62,5 @@ accept_loop(Listen) ->
     end.
 
 serve(Socket) ->
-    gen_tcp:send(Socket, er_xdg_pipe_menu_cache:get_menu()),
+    gen_tcp:send(Socket, xdg_pipe_menu_cache:get_menu()),
     gen_tcp:close(Socket).
diff --git a/src/er_xdg_pipe_menu_sup.erl b/src/xdg_pipe_menu_sup.erl
index 1916c0b..a4d2828 100644
--- a/src/er_xdg_pipe_menu_sup.erl
+++ b/src/xdg_pipe_menu_sup.erl
@@ -1,9 +1,9 @@
 %%%-------------------------------------------------------------------
-%% @doc er_xdg_pipe_menu top level supervisor.
+%% @doc xdg_pipe_menu top level supervisor.
 %% @end
 %%%-------------------------------------------------------------------
 
--module(er_xdg_pipe_menu_sup).
+-module(xdg_pipe_menu_sup).
 
 -behaviour(supervisor).
 
@@ -32,9 +32,9 @@ init([]) ->
         period => 10
     },
     ChildSpecs = [
-        #{id => er_xdg_pipe_menu_cache, start => {er_xdg_pipe_menu_cache, start_link, []}},
-        #{id => er_xdg_pipe_menu_watcher, start => {er_xdg_pipe_menu_watcher, start_link, []}},
-        #{id => er_xdg_pipe_menu_socket, start => {er_xdg_pipe_menu_socket, start_link, []}}
+        #{id => xdg_pipe_menu_cache, start => {xdg_pipe_menu_cache, start_link, []}},
+        #{id => xdg_pipe_menu_watcher, start => {xdg_pipe_menu_watcher, start_link, []}},
+        #{id => xdg_pipe_menu_socket, start => {xdg_pipe_menu_socket, start_link, []}}
     ],
     {ok, {SupFlags, ChildSpecs}}.
 
diff --git a/src/er_xdg_pipe_menu_watcher.erl b/src/xdg_pipe_menu_watcher.erl
index d8c407d..64fb2c6 100644
--- a/src/er_xdg_pipe_menu_watcher.erl
+++ b/src/xdg_pipe_menu_watcher.erl
@@ -2,7 +2,7 @@
 %% @doc Watches the XDG application directories for changes.
 %%
 %% Starts one `fs' (native inotify) watch per existing directory
-%% returned by `er_xdg_pipe_menu_scanner:data_dirs/0' and subscribes
+%% returned by `xdg_pipe_menu_scanner:data_dirs/0' and subscribes
 %% to its file events. On any event, a debounce timer is (re)started;
 %% once it fires with no further events in the window, the menu cache
 %% is invalidated so the next request gets a freshly rebuilt menu.
@@ -13,7 +13,7 @@
 %% @end
 %%%-------------------------------------------------------------------
 
--module(er_xdg_pipe_menu_watcher).
+-module(xdg_pipe_menu_watcher).
 
 -behaviour(gen_server).
 
@@ -28,12 +28,12 @@ start_link() ->
 
 init([]) ->
     warn_if_inotifywait_missing(),
-    Dirs = [D || D <- er_xdg_pipe_menu_scanner:data_dirs(), filelib:is_dir(D)],
+    Dirs = [D || D <- xdg_pipe_menu_scanner:data_dirs(), filelib:is_dir(D)],
     lists:foreach(fun watch/1, lists:zip(lists:seq(1, length(Dirs)), Dirs)),
     {ok, #{timer => undefined}}.
 
 watch({Index, Dir}) ->
-    Name = list_to_atom("er_xdg_pipe_menu_fs_" ++ integer_to_list(Index)),
+    Name = list_to_atom("xdg_pipe_menu_fs_" ++ integer_to_list(Index)),
     case fs:start_link(Name, Dir) of
         {ok, _Pid} -> fs:subscribe(Name);
         {error, Reason} -> log_watch_failure(Dir, Reason)
@@ -46,7 +46,7 @@ warn_if_inotifywait_missing() ->
     case os:find_executable("inotifywait") of
         false ->
             error_logger:warning_msg(
-                "er_xdg_pipe_menu_watcher: 'inotifywait' not found on PATH "
+                "xdg_pipe_menu_watcher: 'inotifywait' not found on PATH "
                 "(install inotify-tools) -- desktop file changes won't be "
                 "picked up until the daemon is restarted~n",
                 []
@@ -57,7 +57,7 @@ warn_if_inotifywait_missing() ->
 
 log_watch_failure(Dir, Reason) ->
     error_logger:warning_msg(
-        "er_xdg_pipe_menu_watcher: failed to watch ~p: ~p~n", [Dir, Reason]
+        "xdg_pipe_menu_watcher: failed to watch ~p: ~p~n", [Dir, Reason]
     ).
 
 handle_call(_Request, _From, State) ->
@@ -69,7 +69,7 @@ handle_cast(_Msg, State) ->
 handle_info({_Pid, {fs, file_event}, {_Path, _Events}}, State) ->
     {noreply, reset_debounce(State)};
 handle_info(debounce_fire, State) ->
-    er_xdg_pipe_menu_cache:invalidate(),
+    xdg_pipe_menu_cache:invalidate(),
     {noreply, State#{timer => undefined}};
 handle_info(_Info, State) ->
     {noreply, State}.
@@ -82,4 +82,4 @@ reset_debounce(#{timer := Timer} = State) ->
     State#{timer => erlang:send_after(debounce_ms(), self(), debounce_fire)}.
 
 debounce_ms() ->
-    application:get_env(er_xdg_pipe_menu, debounce_ms, ?DEFAULT_DEBOUNCE_MS).
+    application:get_env(xdg_pipe_menu, debounce_ms, ?DEFAULT_DEBOUNCE_MS).