first commit

.gitignore

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+/build

Dockerfile

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+FROM alvrme/alpine-android:android-33-jdk11
+
+RUN adduser -D build -u 1000
+RUN chown -R build:build /opt/sdk
+
+WORKDIR /files
+
+COPY docker-entrypoint.sh /
+COPY build.sh Infinity.jks .
+
+RUN chmod +x /docker-entrypoint.sh && \
+    chmod +x build.sh
+
+ENTRYPOINT ["/docker-entrypoint.sh"]

build.sh

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+#!/bin/sh
+set -e
+
+cd /build
+
+if [ -d Infinity-For-Reddit ] 
+then
+    cd Infinity-For-Reddit
+    git reset --hard master
+    git pull origin master
+else
+    git clone https://github.com/Docile-Alligator/Infinity-For-Reddit.git
+    cd Infinity-For-Reddit
+fi
+
+touch /build/previous_tag
+previous_tag=$(cat /build/previous_tag)
+latest_tag=$(git describe --tags)
+
+[ "$previous_tag" = "$latest_tag" ] && exit 0
+
+echo -n $latest_tag > /build/previous_tag
+git reset --hard $latest_tag
+
+api_file=app/src/main/java/ml/docilealligator/infinityforreddit/utils/APIUtils.java
+sed -i "s|NOe2iKrPPzwscA|$API_TOKEN|" $api_file
+sed -i "s|infinity://localhost|$REDIRECT_URI|" $api_file
+sed -i -r "s|public static final String USER_AGENT = \".*?\";|public static final String USER_AGENT = \"android:personal-app:0.0.1 (by /u/$REDDIT_USERNAME)\";|g" $api_file
+
+gradle_file=app/build.gradle
+sed -i "s|    buildTypes {|    signingConfigs {\n        release {\n            storeFile file(\"/files/Infinity.jks\")\n            storePassword \"Infinity\"\n            keyAlias \"Infinity\"\n            keyPassword \"Infinity\"\n        }\n    }\n    buildTypes {|" $gradle_file
+sed -i "s|            minifyEnabled false|            signingConfig signingConfigs.release\n            minifyEnabled false|" $gradle_file
+
+./gradlew assembleRelease
+
+output_file=/build/Infinity-$latest_tag.apk
+mv app/build/outputs/apk/release/app-release.apk $output_file
+
+curl \
+-F "payload_json={\"content\": \"A new version of Infinity is available ! ($previous_tag => $latest_tag)\"}" \
+-F "file=@$output_file" \
+$WEBHOOK_URL

docker-compose.yml

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+version: "3.9"
+
+services:
+  infinity-build:
+    container_name: infinity-build
+    build: .
+    command: ./build.sh
+    environment:
+      API_TOKEN: 
+      REDIRECT_URI: 
+      REDDIT_USERNAME: 
+      WEBHOOK_URL: 
+    volumes:
+      - ./build:/build

docker-entrypoint.sh

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+#!/bin/sh
+
+mkdir -p /build
+chown build:build /build
+
+su build -c "$@"