gui: Switch to Weblate for translations (syncthing#8777)

* Normalize EOL before EOF.

* Import current Transifex state, only translated.

Skip duplicated and completely empty languages.

* Re-add untranslated strings to JSON files.

These are now treated correctly as untranslated, but present with the
original (English) translation key.

* Update valid language codes and names.

* Refer to Weblate instead of Transifex for translations.

* lang-es: Copy untranslated strings from es-ES.

* Integrate translation changes from Weblate.

Translated using Weblate (Polish)

Currently translated at 100.0% (512 of 512 strings)

Translation: Syncthing/GUI strings
Translate-URL: https://hosted.weblate.org/projects/syncthing/gui/pl/

Translated using Weblate (Danish)

Currently translated at 98.6% (505 of 512 strings)

Translation: Syncthing/GUI strings
Translate-URL: https://hosted.weblate.org/projects/syncthing/gui/da/

Translated using Weblate (Lithuanian)

Currently translated at 85.4% (441 of 516 strings)

Translation: Syncthing/GUI strings
Translate-URL: https://hosted.weblate.org/projects/syncthing/gui/lt/

Translated using Weblate (French)

Currently translated at 100.0% (516 of 516 strings)

Translation: Syncthing/GUI strings
Translate-URL: https://hosted.weblate.org/projects/syncthing/gui/fr/

Translated using Weblate (Danish)

Currently translated at 98.6% (509 of 516 strings)

Translation: Syncthing/GUI strings
Translate-URL: https://hosted.weblate.org/projects/syncthing/gui/da/

Translated using Weblate (Spanish)

Currently translated at 100.0% (516 of 516 strings)

Translation: Syncthing/GUI strings
Translate-URL: https://hosted.weblate.org/projects/syncthing/gui/es/

* translation update uses weblate

---------

Co-authored-by: Jakob Borg <jakob@kastelo.net>

.github/workflows/update-docs-translations.yaml

@@ -25,5 +25,4 @@ jobs:
           bash build.sh prerelease
           git push
         env:
-          TRANSIFEX_USER: ${{ secrets.TRANSIFEX_USER }}
-          TRANSIFEX_PASS: ${{ secrets.TRANSIFEX_PASS }}
+          WEBLATE_TOKEN: ${{ secrets.WEBLATE_TOKEN }}

CONTRIBUTING.md

@@ -24,10 +24,15 @@ too much information will never get you yelled at. :)
 ## Contributing Translations
 
 All translations are done via
-[Transifex](https://www.transifex.com/projects/p/syncthing/). If you
-wish to contribute to a translation, just head over there and sign up.
+[Weblate](https://hosted.weblate.org/projects/syncthing/). If you wish
+to contribute to a translation, just head over there and sign up.
 Before every release, the language resources are updated from the
-latest info on Transifex.
+latest info on Weblate.
+
+Note that the previously used service at
+[Transifex](https://www.transifex.com/projects/p/syncthing/) is being
+retired and we kindly ask you to sign up on Weblate for continued
+involvement.
 
 ## Contributing Code
 

build.sh

@@ -23,7 +23,7 @@ case "${1:-default}" in
 
 	prerelease)
 		script authors
-		build transifex
+		build weblate
 		pushd man ; ./refresh.sh ; popd
 		git add -A gui man AUTHORS
 		git commit -m 'gui, man, authors: Update docs, translations, and contributors'

gui/default/assets/lang/README.txt

@@ -1,7 +1,7 @@
 All files in this directory are auto generated. Do not change any of
 them. To contribute translations, please head over to
 
-https://explore.transifex.com/syncthing/
+ https://hosted.weblate.org/projects/syncthing/
 
-Any updates made on Transifex will be automatically pulled into these
+Any updates made on Weblate will be automatically pulled into these
 files.

gui/default/assets/lang/lang-bg.json

@@ -515,4 +515,4 @@
     "{%device%} wants to share folder \"{%folder%}\".": "{{device}} споделя папката „{{folder}}“.",
     "{%device%} wants to share folder \"{%folderlabel%}\" ({%folder%}).": "{{device}} споделя папката „{{folder}}“. ({{folder}}).",
     "{%reintroducer%} might reintroduce this device.": "Поръчителят {{reintroducer}} може отново да предложи това устройство."
-}
+}

gui/default/assets/lang/lang-ca@valencia.json

@@ -515,4 +515,4 @@
     "{%device%} wants to share folder \"{%folder%}\".": "{{device}} vol compartit la carpeta \"{{folder}}\".",
     "{%device%} wants to share folder \"{%folderlabel%}\" ({%folder%}).": "{{device}} vol compartir la carpeta \"{{folderlabel}}\" ({{folder}}).",
     "{%reintroducer%} might reintroduce this device.": "{{reintroducer}} podria tornar a introduir aquest dispositiu."
-}
+}

gui/default/assets/lang/lang-cs.json

@@ -515,4 +515,4 @@
     "{%device%} wants to share folder \"{%folder%}\".": "{{device}} chce sdílet složku „{{folder}}“.",
     "{%device%} wants to share folder \"{%folderlabel%}\" ({%folder%}).": "{{device}} chce sdílet složku „{{folderlabel}}“ ({{folder}}).",
     "{%reintroducer%} might reintroduce this device.": "{{reintroducer}} může toto zařízení znovu uvést."
-}
+}

gui/default/assets/lang/lang-de.json

@@ -515,4 +515,4 @@
     "{%device%} wants to share folder \"{%folder%}\".": "{{device}} möchte den Ordner „{{folder}}“ teilen.",
     "{%device%} wants to share folder \"{%folderlabel%}\" ({%folder%}).": "{{device}} möchte den Ordner „{{folderlabel}}“ ({{folder}}) teilen.",
     "{%reintroducer%} might reintroduce this device.": "{{reintroducer}} könnte dieses Gerät wieder einführen."
-}
+}

gui/default/assets/lang/lang-en-AU.json

@@ -515,4 +515,4 @@
     "{%device%} wants to share folder \"{%folder%}\".": "{{device}} wants to share folder \"{{folder}}\".",
     "{%device%} wants to share folder \"{%folderlabel%}\" ({%folder%}).": "{{device}} wants to share folder \"{{folderlabel}}\" ({{folder}}).",
     "{%reintroducer%} might reintroduce this device.": "{{reintroducer}} might reintroduce this device."
-}
+}

gui/default/assets/lang/lang-en-GB.json

@@ -515,4 +515,4 @@
     "{%device%} wants to share folder \"{%folder%}\".": "{{device}} wants to share folder \"{{folder}}\".",
     "{%device%} wants to share folder \"{%folderlabel%}\" ({%folder%}).": "{{device}} wants to share folder \"{{folderlabel}}\" ({{folder}}).",
     "{%reintroducer%} might reintroduce this device.": "{{reintroducer}} might reintroduce this device."
-}
+}

gui/default/assets/lang/lang-es-ES.json

@@ -515,4 +515,4 @@
     "{%device%} wants to share folder \"{%folder%}\".": "{{device}} quiere compartir la carpeta \"{{folder}}\".",
     "{%device%} wants to share folder \"{%folderlabel%}\" ({%folder%}).": "{{device}} quiere compartir la carpeta \"{{folderlabel}}\" ({{folder}}).",
     "{%reintroducer%} might reintroduce this device.": "{{reintroducer}} puede reintroducir este equipo."
-}
+}