feat: add in workflows for uploading source and downloading translations from crowdin

.github/workflows/crowdin-sync.yml

@@ -0,0 +1,42 @@
+name: Crowdin Sync
+
+on:
+  push:
+    branches: [master]
+
+jobs:
+  synchronize-with-crowdin:
+    runs-on: ubuntu-latest
+
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v3
+
+      - name: Install gettext
+        run: sudo apt-get install -y gettext
+
+      - name: Set up JDK 1.8
+        uses: actions/setup-java@v3
+        with:
+          distribution: 'temurin'
+          java-version: 8
+          cache: 'gradle'
+
+      - name: Generate translations.pot
+        run: ./gradlew generatePots
+
+      - name: Deduplicate translations.pot
+        run: msguniq -o build/gettext/launcher.pot build/gettext/translations.pot
+
+      - name: Upload source to crowdin
+        uses: crowdin/github-action@1.4.10
+        with:
+          upload_sources: true
+          upload_translations: false
+          download_translations: false
+          push_translations: false
+          upload_sources_args: '--dest=launcher.pot'
+          source: build/gettext/launcher.pot
+          translation: /src/main/resources/assets/lang/%locale%.po
+          project_id: ${{ secrets.CROWDIN_PROJECT_ID }}
+          token: ${{ secrets.CROWDIN_PERSONAL_TOKEN }}

.github/workflows/download-translations.yml

@@ -0,0 +1,30 @@
+name: Download Translations
+
+on: [workflow_dispatch]
+
+jobs:
+  download-translations:
+    runs-on: ubuntu-latest
+
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v3
+
+      - name: Download translations from crowdin
+        uses: crowdin/github-action@1.4.10
+        with:
+          upload_sources: false
+          upload_translations: false
+          download_translations: true
+          skip_untranslated_strings: true
+          skip_untranslated_files: true
+          export_only_approved: true
+          push_translations: false
+          project_id: ${{ secrets.CROWDIN_PROJECT_ID }}
+          token: ${{ secrets.CROWDIN_PERSONAL_TOKEN }}
+
+      - name: Commit changed files
+        uses: EndBug/add-and-commit@v7.0.0
+        with:
+          add: 'packaging/aur/'
+          message: 'chore: update translations'

README.md

@@ -234,20 +234,28 @@ start translating.
 
 ### Updating the template file
 
+Every push to master will automatically add any new strings that need translating via GitHub actions.
+
+#### Manual Steps
+
 If new strings are added to the launcher, the template file will need to be updated in order to take into account the
 new strings.
 
 In order to do this, run `./gradlew generatePots` which will scan the source files and create a
 `build/gettext/translations.pot` file.
 
-Note that out of the box, this will not generate in the correct format. The file should be opened with
-[POEdit](https://poedit.net/), which will automatically fix the file, which then you can save to `translations.pot` in
-the root directory.
+Note that out of the box, this will not generate in the correct format. You must run the `deduplicateTranslations` script in
+the `scripts/deduplicateTranslations` folder which will use Docker to fix the `translations.pot` file.
 
 This file can then be uploaded to Crowdin by ATLauncher staff to give access to the translators.
 
 ### Adding new languages from Crowdin
 
+Running [this action](https://github.com/ATLauncher/ATLauncher/actions/workflows/download-translations.yml) will
+download all approved translations strings and make a commit to master with then changed language files.
+
+#### Manual Steps
+
 Once a language has been translated enough to add support to the launcher (or update support) there's a few steps we
 need to take.
 

build.gradle

@@ -4,9 +4,15 @@ import java.util.stream.Collectors
 buildscript {
     repositories {
         mavenCentral()
+        maven {
+            url 'https://jitpack.io'
+            content {
+                includeGroup "com.github.RyanTheAllmighty.gettext"
+            }
+        }
     }
     dependencies {
-        classpath 'org.mini2Dx:gettext-gradle-plugin:1.10.4'
+        classpath 'com.github.RyanTheAllmighty.gettext:gettext-gradle-plugin:aab5c30bf8'
     }
 }
 

gradle.properties

@@ -1 +1,2 @@
 name=ATLauncher
+org.gradle.jvmargs=-Xms128m -Xmx1024m

scripts/deduplicateTranslations/.gitignore

@@ -0,0 +1 @@
+out

scripts/deduplicateTranslations/Dockerfile

@@ -0,0 +1,10 @@
+FROM alpine
+
+RUN apk add gettext \
+    && mkdir -p /deduplicateTranslations/out
+
+WORKDIR /deduplicateTranslations
+
+ADD in /deduplicateTranslations/in
+
+RUN msguniq -o /deduplicateTranslations/out/translations.pot in/translations.pot

scripts/deduplicateTranslations/deduplicateTranslations.bat

@@ -0,0 +1,8 @@
+copy ..\..\build\gettext\translations.pot in\translations.pot
+
+docker build -t atlauncher/deduplicatetranslations .
+FOR /F "tokens=* USEBACKQ" %%F IN (`docker create -t atlauncher/deduplicatetranslations`) DO (
+SET IMAGE_ID=%%F
+)
+
+docker cp %IMAGE_ID%:/deduplicateTranslations/out/translations.pot ./out/translations.pot

scripts/deduplicateTranslations/deduplicateTranslations.sh

@@ -0,0 +1,6 @@
+cp ../../build/gettext/translations.pot in/translations.pot
+
+docker build -t atlauncher/deduplicatetranslations .
+IMAGE_ID=`docker create -t atlauncher/deduplicatetranslations .`
+
+docker cp ${IMAGE_ID}:/deduplicateTranslations/out/translations.pot ./out/translations.pot

scripts/deduplicateTranslations/in/.gitignore

@@ -0,0 +1,2 @@
+*
+!.gitignore