Merge pull request #16745 from sledgehammer999/drop_qt_translations_folder

Drop qt translations folder

cmake/Modules/FindQtTranslations.cmake

@@ -0,0 +1,25 @@
+# Return Qt translations files as list of paths
+# It will return .qm files of qt/qtbase that aren't stub files.
+# Requires that Qt has been found first because it depends on qmake being available
+
+function(qbt_get_qt_translations qt_translations)
+    get_target_property(QT_QMAKE_EXECUTABLE Qt::qmake IMPORTED_LOCATION)
+    execute_process(COMMAND "${QT_QMAKE_EXECUTABLE}" -query QT_INSTALL_TRANSLATIONS
+                    OUTPUT_VARIABLE QT_TRANSLATIONS_DIR OUTPUT_STRIP_TRAILING_WHITESPACE)
+
+    FILE(GLOB QT_TEMP_TRANSLATIONS CONFIGURE_DEPENDS
+        "${QT_TRANSLATIONS_DIR}/qt_??.qm"
+        "${QT_TRANSLATIONS_DIR}/qt_??_??.qm"
+        "${QT_TRANSLATIONS_DIR}/qtbase_??.qm"
+        "${QT_TRANSLATIONS_DIR}/qtbase_??_??.qm")
+
+    foreach(TRANSLATION ${QT_TEMP_TRANSLATIONS})
+        FILE(SIZE "${TRANSLATION}" translation_size)
+        # Consider files less than 10KB as stub translations
+        if (translation_size GREATER_EQUAL 10240)
+            list(APPEND QT_FINAL_TRANSLATIONS "${TRANSLATION}")
+        endif()
+    endforeach()
+
+    SET(${qt_translations} ${QT_FINAL_TRANSLATIONS} PARENT_SCOPE)
+endfunction()

dist/windows/README.txt

@@ -38,10 +38,12 @@ installer-translations
 translations
 	qt_ar.qm
 	...
-        (all the .qm files found in the 'translations' folder of your Qt install. Those files differ between Qt4 and Qt5.
-	 If you want to distribute Qt4 translations it is better to use the ones found in this repo under the path "dist/qt-translations".
-	 They contain extra languages not distributed via the official qt4 sources.
-	 Don't forget to edit the filelist in installer.nsi + uninstaller.nsi to include all your .qm files.)
+    (All the .qm files found in the 'translations' folder of your Qt install. Those files differ between Qt5 and Qt6.
+     You will need the files that conform to this globbing expression 'qt_??.qm qt_??_??.qm qtbase_??.qm qtbase_??_??.qm'.
+     Some of those files will be stubs. Filter any file that is smaller than 10KB in size.
+     Alternatively you can use the 'gather_qt_translations.py' script found in the same folder as this file.
+     Run it with '--help' to see its usage.
+     **YOU MUST** edit the list of .qm files in the 'installer.nsi' to match whatever files are in the 'translations' subfolder.)
 	qt_zh_TW.qm
 installer.nsi
 license.txt

dist/windows/gather_qt_translations.py

@@ -0,0 +1,31 @@
+#!/usr/bin/env python3
+
+import argparse
+import glob
+import os
+import shutil
+import sys
+from typing import List
+
+def isNotStub(path: str) -> bool:
+    return (os.path.getsize(path) >= (10 * 1024))
+
+def main() -> int:
+    parser = argparse.ArgumentParser(description='Gather valid Qt translations for NSIS packaging.')
+    parser.add_argument("qt_translations_folder", help="Qt's translations folder")
+    parser.add_argument("nsis_packaging_folder", help="NSIS packaging translations folder")
+    args = parser.parse_args()
+
+    tmp_translations: List[str] = glob.glob(f'{args.qt_translations_folder}/qt_??.qm')
+    tmp_translations += glob.glob(f'{args.qt_translations_folder}/qt_??_??.qm')
+    tmp_translations += glob.glob(f'{args.qt_translations_folder}/qtbase_??.qm')
+    tmp_translations += glob.glob(f'{args.qt_translations_folder}qtbase_??_??.qm')
+
+    filtered = filter(isNotStub, tmp_translations)
+    for file in filtered:
+        shutil.copy2(file, args.nsis_packaging_folder)
+
+    return 0
+
+if __name__ == '__main__':
+    sys.exit(main())

macxconf.pri

@@ -7,13 +7,31 @@ else {
     include(conf.pri)
 }
 
-QMAKE_MACOSX_DEPLOYMENT_TARGET = 10.14
+# Custom function
+# Return Qt translations files as list of paths
+# It will return .qm files of qt/qtbase that aren't stub files.
+defineReplace(qbt_get_qt_translations) {
+    # The $$[] syntax queries qmake properties
+    TMP_TRANSLATIONS = $$files($$[QT_INSTALL_TRANSLATIONS]/qt_??.qm)
+    TMP_TRANSLATIONS += $$files($$[QT_INSTALL_TRANSLATIONS]/qt_??_??.qm)
+    TMP_TRANSLATIONS += $$files($$[QT_INSTALL_TRANSLATIONS]/qtbase_??.qm)
+    TMP_TRANSLATIONS += $$files($$[QT_INSTALL_TRANSLATIONS]/qtbase_??_??.qm)
+
+   # Consider files less than 10KB as stub translations
+   for (TRANSLATION, TMP_TRANSLATIONS) {
+      TRANSLATION_SIZE = $$system("stat -f%z $${TRANSLATION}", true, EXIT_STATUS)
+      equals(EXIT_STATUS, 0):!lessThan(TRANSLATION_SIZE, 10240): FINAL_TRANSLATIONS += $${TRANSLATION}
+   }
+
+   return($$FINAL_TRANSLATIONS)
+}
+
+QMAKE_MACOSX_DEPLOYMENT_TARGET = 10.15
 
 DEFINES += _DARWIN_FEATURE_64_BIT_INODE
 
 LIBS += -framework Carbon -framework IOKit -framework AppKit
 
-QT_LANG_PATH = ../dist/qt-translations
 DIST_PATH = ../dist/mac
 
 document_icon.path = Contents/Resources
@@ -25,15 +43,7 @@ qt_conf.files = $$DIST_PATH/qt.conf
 QMAKE_BUNDLE_DATA += qt_conf
 
 qt_translations.path = Contents/translations
-qt_translations.files = $$files($$QT_LANG_PATH/qtbase_*.qm)
-qt_translations.files += \
-    $$QT_LANG_PATH/qt_fa.qm \
-    $$QT_LANG_PATH/qt_gl.qm \
-    $$QT_LANG_PATH/qt_lt.qm \
-    $$QT_LANG_PATH/qt_pt.qm \
-    $$QT_LANG_PATH/qt_sl.qm \
-    $$QT_LANG_PATH/qt_sv.qm \
-    $$QT_LANG_PATH/qt_zh_CN.qm
+qt_translations.files =  $$qbt_get_qt_translations()
 QMAKE_BUNDLE_DATA += qt_translations
 
 ICON = $$DIST_PATH/qbittorrent_mac.icns

src/app/CMakeLists.txt

@@ -16,11 +16,6 @@ if (WEBUI)
         "${qBittorrent_BINARY_DIR}/src/webui/www/translations/webui_translations.qrc" COPYONLY)
 endif()
 
-FILE(GLOB QT_TRANSLATIONS "${qBittorrent_SOURCE_DIR}/dist/qt-translations/qtbase_*.qm")
-foreach(EXTRA_TRANSLATION IN ITEMS "fa" "gl" "lt" "pt" "sl" "sv" "zh_CN")
-    list(APPEND QT_TRANSLATIONS "${qBittorrent_SOURCE_DIR}/dist/qt-translations/qt_${EXTRA_TRANSLATION}.qm")
-endforeach()
-
 # Executable target configuration
 # -----------------------------------------------------------------------------
 # -----------------------------------------------------------------------------
@@ -65,16 +60,17 @@ endif()
 # Additional platform specific configuration
 # -----------------------------------------------------------------------------
 # -----------------------------------------------------------------------------
-set_source_files_properties(${QT_TRANSLATIONS} PROPERTIES MACOSX_PACKAGE_LOCATION translations)
-set_source_files_properties(
+if (CMAKE_SYSTEM_NAME STREQUAL "Darwin")
+    include(FindQtTranslations)
+    qbt_get_qt_translations(QT_TRANSLATIONS)
+    set_source_files_properties(${QT_TRANSLATIONS} PROPERTIES MACOSX_PACKAGE_LOCATION translations)
+    set_source_files_properties(
         "${qBittorrent_SOURCE_DIR}/dist/mac/qt.conf"
         "${qBittorrent_SOURCE_DIR}/dist/mac/qBitTorrentDocument.icns"
         "${qBittorrent_SOURCE_DIR}/dist/mac/qbittorrent_mac.icns"
             PROPERTIES
                 MACOSX_PACKAGE_LOCATION Resources
-)
-
-if (CMAKE_SYSTEM_NAME STREQUAL "Darwin")
+    )
     # provide variables for substitution in dist/mac/Info.plist
     get_target_property(EXECUTABLE_NAME qbt_app OUTPUT_NAME)
     # This variable name should be changed once qmake is no longer used. Refer to the discussion in PR #14813