From 9b30f6f5e3e4ffad8cd52e39f744443e11c4b807 Mon Sep 17 00:00:00 2001 From: Yannic Meyer Date: Mon, 31 Aug 2026 15:32:50 +0200 Subject: [PATCH 1/2] rename images - always append extension --- contrib/rename_images.lua | 14 +++++++++++++- 1 file changed, 13 insertions(+), 1 deletion(-) diff --git a/contrib/rename_images.lua b/contrib/rename_images.lua index 8aeb8b82..0fe52d7a 100644 --- a/contrib/rename_images.lua +++ b/contrib/rename_images.lua @@ -96,6 +96,18 @@ local function stop_job(job) job.valid = false end +-- make sure filename ends with the image's original extension +local function ensure_extension(filename, image) + local original_extension = df.get_filetype(image.filename) + if original_extension ~= "" then + local suffix = "." .. original_extension + if string.lower(string.sub(filename, -string.len(suffix))) ~= string.lower(suffix) then + filename = filename .. suffix + end + end + return filename +end + local function install_module() if not rename.module_installed then dt.register_lib( @@ -154,7 +166,7 @@ local function do_rename(images) if string.len(path) == 0 then path = image.path end - local filename = df.get_filename(new_name) + local filename = ensure_extension(df.get_filename(new_name), image) local filmname = image.path if path ~= image.path then if not df.check_if_file_exists(df.sanitize_filename(path)) then From 1166e234633f493609b759a17d0ca2b7c984a0a1 Mon Sep 17 00:00:00 2001 From: Yannic Meyer Date: Mon, 31 Aug 2026 15:34:13 +0200 Subject: [PATCH 2/2] remove erraneous comment --- contrib/rename_images.lua | 4 ---- 1 file changed, 4 deletions(-) diff --git a/contrib/rename_images.lua b/contrib/rename_images.lua index 0fe52d7a..a9c10cc3 100644 --- a/contrib/rename_images.lua +++ b/contrib/rename_images.lua @@ -20,10 +20,6 @@ --[[ rename - rename an image file or files - This shortcut resets the GPS information to that contained within - the image file. If no GPS info is in the image file, the GPS data - is cleared. - USAGE * require this script from your luarc file or start it from script_manager * select an image or images