Merge pull request #73 from go-flutter-desktop/feature/dockerfile

Add new --docker approach

Author: GeertJohan

Dockerfile

@@ -0,0 +1,100 @@
+FROM snapcore/snapcraft AS snapcraft
+# Using multi-stage dockerfile to obtain snapcraft binary
+
+FROM ubuntu:bionic AS xarbuilder
+RUN apt-get update \
+	&& apt-get install -y \
+		wget tar libssl1.0-dev libxml2-dev make g++
+RUN cd /tmp \
+	&& wget https://github.com/downloads/mackyle/xar/xar-1.6.1.tar.gz 2>&1 \
+	&& tar -zxvf xar-1.6.1.tar.gz 2>&1 \
+	&& mv xar-1.6.1 xar \
+	&& cd xar \
+	&& ./configure 2>&1 \
+	&& make 2>&1 \
+	&& make install 2>&1
+
+FROM goflutter/golang-cross:latest AS hover
+
+# Add dart apt repository
+RUN wget -qO- https://dl-ssl.google.com/linux/linux_signing_key.pub | apt-key add - 2>&1 \
+	&& wget -qO- https://storage.googleapis.com/download.dartlang.org/linux/debian/dart_stable.list > /etc/apt/sources.list.d/dart_stable.list
+
+# Install dependencies via apt
+RUN apt-get update \
+	&& apt-get upgrade -y \
+	&& apt-get install -y \
+		# why is gnupg-agent needed? Can this be removed??
+		gnupg-agent \
+		# for what command are these dependencies??
+		libgl1-mesa-dev xorg-dev \
+		# dependencies for flutter
+		dart unzip \
+		# dependencies for darwin-bundle
+		icnsutils \
+		# dependencies for darwin-dmg
+		genisoimage \
+		# dependencies for darwin-pkg
+		cpio git \
+		# dependencies for linux-appimage
+		libglib2.0-0 curl file \
+		# dependencies for linux-rpm
+		rpm \
+		# dependencies for linux-snap
+		locales \
+		# dependencies for windows-msi
+		wixl imagemagick \
+	&& rm -rf /var/lib/apt/lists/* \
+	&& ln -sf /usr/lib/dart/bin/pub /usr/bin/pub
+
+# Install darwin-pkg dependencies
+# TODO, optimization: make bomutils in a separate stage, copy binaries/libs, like xar.
+RUN cd /tmp \
+	&& git clone https://github.com/hogliux/bomutils 2>&1 \
+	&& cd bomutils \
+	&& make 2>&1 \
+	&& make install 2>&1
+COPY --from=xarbuilder /usr/local/bin/xar /usr/local/bin/xar
+COPY --from=xarbuilder /usr/local/lib/libxar.so.1 /usr/local/lib/libxar.so.1
+COPY --from=xarbuilder /usr/lib/x86_64-linux-gnu/libcrypto.so.1.0.0 /usr/lib/x86_64-linux-gnu/libcrypto.so.1.0.0
+
+# Install linux-appimage dependencies
+# Currently broken
+#RUN cd /opt \
+#	&& curl -LO https://github.com/AppImage/AppImageKit/releases/download/continuous/appimagetool-x86_64.AppImage \
+#	&& chmod a+x appimagetool-x86_64.AppImage \
+#	&& ./appimagetool-x86_64.AppImage --appimage-extract \
+#	&& mv squashfs-root appimagetool \
+#	&& rm appimagetool-x86_64.AppImage
+#ENV PATH=/opt/appimagetool/usr/bin:$PATH
+
+# Install linux-snap dependencies (based on https://hub.docker.com/r/snapcore/snapcraft/dockerfile)
+COPY --from=snapcraft /snap/core /snap/core
+COPY --from=snapcraft /snap/snapcraft /snap/snapcraft
+COPY --from=snapcraft /snap/bin/snapcraft /snap/bin/snapcraft
+# RUN locale-gen en_US.UTF-8 # TODO: remove locales from apt install above or re-enable these env vars
+# ENV LANG="en_US.UTF-8"
+# ENV LANGUAGE="en_US:en"
+# ENV LC_ALL="en_US.UTF-8"
+ENV PATH="/snap/bin:$PATH"
+ENV SNAP="/snap/snapcraft/current"
+ENV SNAP_NAME="snapcraft"
+ENV SNAP_ARCH="amd64"
+# RUN dpkg-reconfigure locales
+
+# TODO: Add pacman pkg packaging
+
+# Install Flutter from the beta channel
+RUN git clone --single-branch --depth=1 --branch beta https://github.com/flutter/flutter /opt/flutter 2>&1 \
+	&& ln -sf /opt/flutter/bin/flutter /usr/bin/flutter \
+	&& flutter doctor -v
+
+# Build hover
+WORKDIR /go/src/app
+COPY . .
+RUN go get -d -v ./... 2>&1
+RUN go install -v ./... 2>&1
+
+COPY docker/hover-safe.sh /usr/local/bin/hover-safe.sh
+
+WORKDIR /app