Revert "Modified apply_camera_style script so that the application of a camera style does not mark the image as changed" because that attempt did not work.

This reverts commit f8d49cc.

Author: mreiger

official/apply_camera_style.lua

@@ -60,9 +60,6 @@ local PS <const> = dt.configuration.running_os == "windows" and "\\" or "/"
 -- command separator
 local CS <const> = dt.configuration.running_os == "windows" and "&" or ";"
 
--- tag name for changed images
-local changed_tag_name = "darktable|changed"
-
 -- - - - - - - - - - - - - - - - - - - - - - - - 
 -- A P I  C H E C K
 -- - - - - - - - - - - - - - - - - - - - - - - - 
@@ -316,7 +313,7 @@ local function normalize_maker(maker)
   return maker
 end
 
-local function has_tag(image, tag_name)
+local function has_style_tag(image, tag_name)
 
   local log_level = set_log_level(acs.log_level)
 
@@ -390,19 +387,11 @@ local function apply_style_to_images(images)
       for i, pattern in ipairs(acs.styles[maker].patterns) do
         if string.match(model, pattern) or 
            (i == #acs.styles[maker].patterns and string.match(pattern, "generic")) then
-          local style_tag_name = "darktable|style|" .. acs.styles[maker].styles[i].name
-          if not has_tag(image, style_tag_name) then
-            local already_changed = has_tag(image, changed_tag_name)
+          local tag_name = "darktable|style|" .. acs.styles[maker].styles[i].name
+          if not has_style_tag(image, tag_name) then
             image:apply_style(acs.styles[maker].styles[i])
             no_match = false
             log.msg(log.info, "applied style " .. acs.styles[maker].styles[i].name .. " to " .. image.filename)
-            if not already_changed then
-              local ct = dt.tags.find(changed_tag_name)
-              if ct then
-                log.msg(log.debug, "detaching tag " .. changed_tag_name .. " from image " .. image.filename)
-                image:detach_tag(ct)
-              end
-            end
           end
           log.log_level(loglevel)
           break