chore: update docs & scripts for getting translations from Weblate

Removed not used script.

MAINTAINING.md

@@ -121,6 +121,73 @@ Note:
   duplicate of, tag with higher `duplicates:#`
 
 
+# Translations from Weblate
+
+Weblate provides an easy way for people to translate qTox. On one hand, it does
+require a bit more attention & regular checking whether there are new
+translations, on the other, it lessened problems that were happening with
+"manual" way of providing translations.
+
+To get translations into qTox:
+
+1. Add Weblate: `git remote add weblate git://git.weblate.org/qtox.git`
+2. Fetch newest: `git fetch weblate`
+3. Check what has been changed compared to master: `git log --no-merges
+   master..weblate/master`
+4. Cherry-pick from the oldest commit.
+   - check if there are multiple commits from the same author for the same
+     translation. If there are, cherry-pick them accordingly:
+     
+     ```
+     git cherry-pick <commit1> <commit2>
+     ```
+     
+5. If there were multiple commits, squash them into a single one, and rename
+   remaining to
+   
+   ```
+   feat(l10n): update $LANGUAGE from Weblate
+   ```
+   
+6. Update translation file that was changed to get rid of Weblate's formatting
+   using [`./tools/update-translation-files.sh`], e.g.:
+   
+   ```
+   ./tools/update-translation-files.sh en
+   ```
+   
+7. Commit those changes using `--amend`:
+   
+   ```
+   git commit --amend translations/en.ts
+   ```
+   
+8. For translations that haven't yet been cherry-picked repeat steps 4-7.
+9. Once done with cherry-picking, update all translation files, so that
+   Weblate would get newest strings that changed in qTox:
+   
+   ```
+   ./tools/update-translation-files.sh ALL
+   ```
+   
+10. Once PR with translation gets merged, `Reset` Weblate to current `master`,
+    since without reset there would be a git conflict that would prevent
+    Weblate from getting new strings.
+    
+**It's a good idea to lock translations on Weblate while they're in merge
+process, so that no translation effort would be lost when resetting Weblate.**
+
+## Vim macro to rename commits
+
+Renames a single commit. To add it in Vim under register `t`:
+
+```
+:let @t='ggd4wifeat(l10n): update ^[A<80>kb translation from Weblate^[jVjd'
+```
+
+To invoke when editing a commit message: `@t`
+
+
 # How to become a maintainer?
 
 Contribute, review & test pull requests, be active, oh and don't forget to
@@ -137,3 +204,4 @@ helping for a while, ask to be added to the `qTox` organization on GitHub.
 [`CONTRIBUTING.md`]: /CONTRIBUTING.md
 [`merge-pr.sh`]: /merge-pr.sh
 [`test-pr.sh`]: /test-pr.sh
+[`./tools/update-translation-files.sh`]: /tools/update-translation-files.sh

tools/pull-translations.sh

@@ -1,58 +0,0 @@
-#!/bin/bash
-#
-#    Copyright © 2016 Daniel Martí <mvdan@mvdan.cc>
-#    Copyright © 2016 Zetok Zalbavar <zetok@openmailbox.org>
-#
-#    This program is free software: you can redistribute it and/or modify
-#    it under the terms of the GNU General Public License as published by
-#    the Free Software Foundation, either version 3 of the License, or
-#    (at your option) any later version.
-#
-#    This program is distributed in the hope that it will be useful,
-#    but WITHOUT ANY WARRANTY; without even the implied warranty of
-#    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-#    GNU General Public License for more details.
-#
-#    You should have received a copy of the GNU General Public License
-#    along with this program.  If not, see <http://www.gnu.org/licenses/>.
-
-# This script pulls translations from weblate.
-#
-# It squashes all the changes into a single commit. This removes authorship
-# from the changes, which is given to the Translatebot, so to keep the names
-# they are grabbed from git log and added to the commit message.
-#
-# Note that this will apply changes and commit them! Make sure to not have
-# uncommited changes when running this script.
-#
-# Note 2: after applying changes, files will be cleaned up before committing.
-
-REMOTE="weblate"
-REMOTE_URL="git://git.weblate.org/qtox.git"
-REMOTE_BRANCH="master"
-
-AUTHOR="qTox translations <>"
-
-if ! git ls-remote --exit-code $REMOTE >/dev/null 2>/dev/null; then
-    git add "$REMOTE" "$REMOTE_URL"
-    git fetch "$REMOTE"
-fi
-
-ref="${REMOTE}/${REMOTE_BRANCH}"
-diff="HEAD...$ref -- translations/*.ts"
-
-authors=$(git log --format="%s %an" $diff | \
-	sed 's/Translated using Weblate (\(.*\)) \(.*\)/\2||\1/' | sort -f -u | column -s '||' -t)
-
-git diff $diff | git apply
-
-# clean up before committing
-bash tools/update-translation-files.sh
-
-git add translations/*
-
-git commit --author "$AUTHOR" -m "feat(l10n): Update translations from Weblate
-
-Translators:
-
-$authors"

tools/update-translation-files.sh

@@ -21,9 +21,22 @@
 # Needed, since Weblate cannot do it automatically.
 
 # Usage:
-#   ./tools/$script_name
+#   ./tools/$script_name [ALL|lang]
 
-for translation in translations/*.ts
-do
-    lupdate -pro qtox.pro -no-obsolete -locations none -ts $translation
-done
+set -eu -o pipefail
+
+readonly COMMIT_MSG="chore(i18n): update translation files for weblate"
+readonly LUPDATE_CMD="lupdate -pro qtox.pro -no-obsolete -locations none -ts"
+
+if [[ "$@" = "ALL" ]]
+then
+    for translation in translations/*.ts
+    do
+        $LUPDATE_CMD "$translation"
+    done
+
+    git add translations/*.ts
+    git commit --author -m "$COMMIT_MSG"
+else
+    $LUPDATE_CMD "translations/$@.ts"
+fi