config: replace config dir lua-settings/ with dir script-opts/

lua-settings/ is still supported, with deprecation warning.

DOCS/interface-changes.rst

@@ -85,6 +85,7 @@ Interface changes
       (such as "sub-file"), deprecated in mpv 0.26.0
     - deprecate the old command based hook API, and introduce a proper C API
       (the high level Lua API for this does not change)
+    - rename the the lua-settings/ config directory to script-opts/
  --- mpv 0.28.0 ---
     - rename --hwdec=mediacodec option to mediacodec-copy, to reflect
       conventions followed by other hardware video decoding APIs

DOCS/man/lua.rst

@@ -531,7 +531,7 @@ Example implementation::
     print(options.optionA)
 
 
-The config file will be stored in ``lua-settings/identifier.conf`` in mpv's user
+The config file will be stored in ``script-opts/identifier.conf`` in mpv's user
 folder. Comment lines can be started with # and stray spaces are not removed.
 Boolean values will be represented with yes/no.
 

DOCS/man/mpv.rst

@@ -1172,7 +1172,7 @@ For Windows-specifics, see `FILES ON WINDOWS`_ section.
     ``--write-filename-in-watch-later-config`` option, and the player will
     add the media filename to the contents of the resume config file.
 
-``~/.config/mpv/lua-settings/osc.conf``
+``~/.config/mpv/script-opts/osc.conf``
     This is loaded by the OSC script. See the `ON SCREEN CONTROLLER`_ docs
     for details.
 

DOCS/man/osc.rst

@@ -128,7 +128,7 @@ Configuration
 -------------
 
 The OSC offers limited configuration through a config file
-``lua-settings/osc.conf`` placed in mpv's user dir and through the
+``script-opts/osc.conf`` placed in mpv's user dir and through the
 ``--script-opts`` command-line option. Options provided through the command-line
 will override those from the config file.
 

DOCS/man/stats.rst

@@ -35,7 +35,7 @@ monospaced digits is recommended. By default, the open source font
 Configuration
 -------------
 
-This script can be customized through a config file ``lua-settings/stats.conf``
+This script can be customized through a config file ``script-opts/stats.conf``
 placed in mpv's user directory and through the ``--script-opts`` command-line
 option. The configuration syntax is described in `ON SCREEN CONTROLLER`_.
 

player/lua/options.lua

@@ -37,8 +37,16 @@ local function read_options(options, identifier)
     msg.debug("reading options for " .. identifier)
 
     -- read config file
-    local conffilename = "lua-settings/" .. identifier .. ".conf"
+    local conffilename = "script-opts/" .. identifier .. ".conf"
     local conffile = mp.find_config_file(conffilename)
+    if conffile == nil then
+        msg.verbose(conffilename .. " not found.")
+        conffilename = "lua-settings/" .. identifier .. ".conf"
+        conffile = mp.find_config_file(conffilename)
+        if conffile then
+            msg.warn("lua-settings/ is deprecated, use directory script-opts/")
+        end
+    end
     local f = conffile and io.open(conffile,"r")
     if f == nil then
         -- config not found