This repository is a tutorial of create container for change version of flutter.
Starting with defining the ISO, in this case i choose the ubuntu.
FROM ubuntu:20.04
In this point is defined the Flutter version, android version, port of web compile and port of debug, paths associate for Flutter and arquitecture.
ENV UID=1000
ENV GID=1000
ENV USER="developer"
ENV JAVA_VERSION="8"
ENV ANDROID_TOOLS_URL="https://dl.google.com/android/repository/commandlinetools-linux-9123335_latest.zip"
ENV ANDROID_VERSION="33"
ENV ANDROID_BUILD_TOOLS_VERSION="33.0.0"
ENV ANDROID_ARCHITECTURE="x86_64"
ENV ANDROID_SDK_ROOT="/home/$USER/android"
ENV FLUTTER_CHANNEL="stable"
ENV FLUTTER_VERSION="3.0.5"
ENV FLUTTER_URL="https://storage.googleapis.com/flutter_infra_release/releases/$FLUTTER_CHANNEL/linux/flutter_linux_$FLUTTER_VERSION-$FLUTTER_CHANNEL.tar.xz"
#ENV FLUTTER_URL="https://storage.googleapis.com/flutter_infra/releases/$FLUTTER_CHANNEL/linux/flutter_linux_$FLUTTER_VERSION-$FLUTTER_CHANNEL.tar.xz"
ENV FLUTTER_HOME="/home/$USER/flutter"
ENV FLUTTER_WEB_PORT="8090"
ENV FLUTTER_DEBUG_PORT="42000"
ENV FLUTTER_EMULATOR_NAME="flutter_emulator"
ENV PATH="$ANDROID_SDK_ROOT/cmdline-tools/latest/bin:$ANDROID_SDK_ROOT/emulator:$ANDROID_SDK_ROOT/platform-tools:$ANDROID_SDK_ROOT/platforms:$FLUTTER_HOME/bin:$PATH"
Download of dependencys:
ENV DEBIAN_FRONTEND="noninteractive"
RUN apt-get update \
&& apt-get install --yes --no-install-recommends openjdk-$JAVA_VERSION-jdk curl unzip sed git bash xz-utils libglvnd0 ssh xauth x11-xserver-utils libpulse0 libxcomposite1 libgl1-mesa-glx sudo \
&& rm -rf /var/lib/{apt,dpkg,cache,log}
Create a user:
RUN groupadd --gid $GID $USER \
&& useradd -s /bin/bash --uid $UID --gid $GID -m $USER \
&& echo $USER ALL=\(root\) NOPASSWD:ALL > /etc/sudoers.d/$USER \
&& chmod 0440 /etc/sudoers.d/$USER
Define a user and Work Diretory:
USER $USER
WORKDIR /home/$USER
Configuration of android SDK:
RUN mkdir -p $ANDROID_SDK_ROOT \
&& mkdir -p /home/$USER/.android \
&& touch /home/$USER/.android/repositories.cfg \
&& curl -o android_tools.zip $ANDROID_TOOLS_URL \
&& unzip -qq -d "$ANDROID_SDK_ROOT" android_tools.zip \
&& rm android_tools.zip \
&& mkdir -p $ANDROID_SDK_ROOT/cmdline-tools/latest \
&& mv $ANDROID_SDK_ROOT/cmdline-tools/bin $ANDROID_SDK_ROOT/cmdline-tools/latest \
&& mv $ANDROID_SDK_ROOT/cmdline-tools/lib $ANDROID_SDK_ROOT/cmdline-tools/latest \
&& yes "y" | sdkmanager "build-tools;$ANDROID_BUILD_TOOLS_VERSION" \
&& yes "y" | sdkmanager "platforms;android-$ANDROID_VERSION" \
&& yes "y" | sdkmanager "platform-tools" \
&& yes "y" | sdkmanager "emulator" \
&& yes "y" | sdkmanager "system-images;android-$ANDROID_VERSION;google_apis_playstore;$ANDROID_ARCHITECTURE"
Configuration of Flutter:
RUN curl -o flutter.tar.xz $FLUTTER_URL \
&& mkdir -p $FLUTTER_HOME \
&& tar xf flutter.tar.xz -C /home/$USER \
&& rm flutter.tar.xz \
&& flutter config --no-analytics \
&& flutter precache \
&& yes "y" | flutter doctor --android-licenses \
&& flutter doctor \
&& flutter emulators --create \
&& flutter update-packages
COPY entrypoint.sh /usr/local/bin/
COPY chown.sh /usr/local/bin/
COPY flutter-android-emulator.sh /usr/local/bin/flutter-android-emulator
ENTRYPOINT [ "/usr/local/bin/entrypoint.sh" ]
For end, is necessary a folder ".devcontainer" for write path of Dockerfile.
{
"name": "Existing Dockerfile",
"build": {
// Sets the run context to one level up instead of the .devcontainer folder.
"context": "..",
// Update the 'dockerFile' property if you aren't using the standard 'Dockerfile' filename.
"dockerfile": "../Dockerfile"
}
// Features to add to the dev container. More info: https://containers.dev/features.
// "features": {},
// Use 'forwardPorts' to make a list of ports inside the container available locally.
// "forwardPorts": [],
// Uncomment the next line to run commands after the container is created.
// "postCreateCommand": "cat /etc/os-release",
// Configure tool-specific properties.
// "customizations": {},
// Uncomment to connect as an existing user other than the container default. More info: https://aka.ms/dev-containers-non-root.
// "remoteUser": "devcontainer"
}