Remove everything except docker image

Dockerfile

@@ -7,14 +7,10 @@ ENV DEBIAN_FRONTEND=noninteractive
 RUN apt-get update && apt-get install -y --no-install-recommends \
     ca-certificates \
     git \
-    git-lfs \
     unzip \
     wget \
     zip \
-    adb \
-    openjdk-17-jdk-headless \
     rsync \
-    osslsigncode \
     && rm -rf /var/lib/apt/lists/*
 
 # When in doubt, see the downloads page: https://github.com/godotengine/godot-builds/releases/
@@ -43,39 +39,4 @@ RUN wget https://github.com/godotengine/godot-builds/releases/download/${GODOT_V
     && mv templates/* ~/.local/share/godot/export_templates/${GODOT_VERSION}.${RELEASE_NAME} \
     && rm -f Godot_v${GODOT_VERSION}-${RELEASE_NAME}_export_templates.tpz Godot_v${GODOT_VERSION}-${RELEASE_NAME}_${GODOT_PLATFORM}.zip
 
-ADD getbutler.sh /opt/butler/getbutler.sh
-RUN bash /opt/butler/getbutler.sh
-RUN /opt/butler/bin/butler -V
-
-ENV PATH="/opt/butler/bin:${PATH}"
-
-# Download and set up Android SDK to export to Android.
-ENV ANDROID_HOME="/usr/lib/android-sdk"
-RUN wget https://dl.google.com/android/repository/commandlinetools-linux-7583922_latest.zip \
-    && unzip commandlinetools-linux-*_latest.zip -d cmdline-tools \
-    && mv cmdline-tools $ANDROID_HOME/ \
-    && rm -f commandlinetools-linux-*_latest.zip
-
-ENV PATH="${ANDROID_HOME}/cmdline-tools/cmdline-tools/bin:${PATH}"
-
-RUN yes | sdkmanager --licenses \
-    && sdkmanager "platform-tools" "build-tools;33.0.2" "platforms;android-33" "cmdline-tools;latest" "cmake;3.22.1" "ndk;25.2.9519653"
-
-# Add Android keystore and settings.
-RUN keytool -keyalg RSA -genkeypair -alias androiddebugkey -keypass android -keystore debug.keystore -storepass android -dname "CN=Android Debug,O=Android,C=US" -validity 9999 \
-    && mv debug.keystore /root/debug.keystore
-
 RUN godot -v -e --quit --headless ${GODOT_TEST_ARGS}
-# Godot editor settings are stored per minor version since 4.3.
-# `${GODOT_VERSION:0:3}` transforms a string of the form `x.y.z` into `x.y`, even if it's already `x.y` (until Godot 4.9).
-RUN echo '[gd_resource type="EditorSettings" format=3]' > ~/.config/godot/editor_settings-${GODOT_VERSION:0:3}.tres
-RUN echo '[resource]' >> ~/.config/godot/editor_settings-${GODOT_VERSION:0:3}.tres
-RUN echo 'export/android/java_sdk_path = "/usr/lib/jvm/java-17-openjdk-amd64"' >> ~/.config/godot/editor_settings-${GODOT_VERSION:0:3}.tres
-RUN echo 'export/android/android_sdk_path = "/usr/lib/android-sdk"' >> ~/.config/godot/editor_settings-${GODOT_VERSION:0:3}.tres
-RUN echo 'export/android/debug_keystore = "/root/debug.keystore"' >> ~/.config/godot/editor_settings-${GODOT_VERSION:0:3}.tres
-RUN echo 'export/android/debug_keystore_user = "androiddebugkey"' >> ~/.config/godot/editor_settings-${GODOT_VERSION:0:3}.tres
-RUN echo 'export/android/debug_keystore_pass = "android"' >> ~/.config/godot/editor_settings-${GODOT_VERSION:0:3}.tres
-RUN echo 'export/android/force_system_user = false' >> ~/.config/godot/editor_settings-${GODOT_VERSION:0:3}.tres
-RUN echo 'export/android/timestamping_authority_url = ""' >> ~/.config/godot/editor_settings-${GODOT_VERSION:0:3}.tres
-RUN echo 'export/android/shutdown_adb_on_exit = true' >> ~/.config/godot/editor_settings-${GODOT_VERSION:0:3}.tres
-