Merge pull request #7 from meiro/master

Add Dockerfile for linux-flatpak

linux-flatpak/Dockerfile

@@ -0,0 +1,16 @@
+FROM ubuntu:20.04
+MAINTAINER yuzu
+
+RUN useradd -m -s /bin/bash yuzu && DEBIAN_FRONTEND=noninteractive apt-get update \
+    && DEBIAN_FRONTEND=noninteractive apt-get -y full-upgrade \
+    && DEBIAN_FRONTEND=noninteractive apt-get install --no-install-recommends -y \
+        flatpak flatpak-builder \
+        librsvg2-common \
+        ca-certificates build-essential libsdl2-dev libssl-dev \
+        python qtbase5-dev qtwebengine5-dev libqt5opengl5-dev \
+        wget git ccache cmake \
+        ninja-build dnsutils gnupg2 \
+        sshfs fuse elfutils \
+    && rm -Rf /var/lib/apt/lists/* \
+    && flatpak remote-add --if-not-exists flathub https://flathub.org/repo/flathub.flatpakrepo \
+    && flatpak install -v -y flathub org.kde.Platform//5.13 org.kde.Sdk//5.13