From 0f0f2d04fd5d047c639688dbdce7d9c56e309ce1 Mon Sep 17 00:00:00 2001
From: anthonyliao <anthonyliao@users.noreply.github.com>
Date: Tue, 14 Mar 2023 01:35:51 -0400
Subject: [PATCH] dockerize app and make available over html via novnc

---
 Dockerfile   | 54 ++++++++++++++++++++++++++++++++++++++++++++++++++++
 overviews.sh |  0
 2 files changed, 54 insertions(+)
 create mode 100644 Dockerfile
 mode change 100644 => 100755 overviews.sh

diff --git a/Dockerfile b/Dockerfile
new file mode 100644
index 0000000..2c161a2
--- /dev/null
+++ b/Dockerfile
@@ -0,0 +1,54 @@
+FROM ubuntu:22.04 as build
+
+RUN apt-get update \
+    && apt-get install -y --no-install-recommends libsdl2-dev libsdl2-gfx-dev libsdl2-image-dev libsdl2-ttf-dev libsdl2-gfx-dev fonts-dejavu curl ca-certificates git gcc \
+    && apt-get autoremove -y \
+    && rm -rf /var/lib/apt/lists/*
+
+# Install Go
+ARG GO_VERSION=1.18.10
+RUN curl -L https://go.dev/dl/go${GO_VERSION}.linux-amd64.tar.gz --output go${GO_VERSION}.linux-amd64.tar.gz \
+    && rm -rf /usr/local/go \
+    && tar -C /usr/local -xzf go${GO_VERSION}.linux-amd64.tar.gz
+ENV PATH=$PATH:/usr/local/go/bin
+
+WORKDIR /csgoverview
+
+COPY . .
+
+RUN go build
+
+# Download map images
+RUN chmod 755 overviews.sh && ./overviews.sh
+
+
+FROM ubuntu:22.04 as runtime
+
+RUN apt-get update \
+    && DEBIAN_FRONTEND=noninteractive apt-get install -y --no-install-recommends dumb-init x11vnc xvfb novnc libsdl2-dev libsdl2-gfx-dev libsdl2-image-dev libsdl2-ttf-dev libsdl2-gfx-dev fonts-dejavu zenity \
+    && apt-get autoremove -y \
+    && rm -rf /var/lib/apt/lists/*
+
+RUN useradd -rm -d /home/ubuntu -s /bin/bash -g root -G sudo -u 1001 ubuntu
+USER ubuntu
+WORKDIR /home/ubuntu
+
+COPY --from=build /csgoverview/csgoverview csgoverview/
+
+# Copy map overviews into the correct location
+RUN mkdir -p /home/ubuntu/.local/share/csgoverview/assets/maps
+COPY --from=build /csgoverview/overviews/*.jpg /home/ubuntu/.local/share/csgoverview/assets/maps/
+
+# Script that will start a x11 server (xvfb), vnc server (x11vnc), and expose vnc over htmml (novnc) 
+RUN echo "#!/bin/bash\n\
+x11vnc -create -env FD_PROG='/home/ubuntu/csgoverview/csgoverview' -env X11VNC_FINDDISPLAY_ALWAYS_FAILS=1 -env X11VNC_CREATE_GEOM=${1:-1624x1024x16} -nopw -loop & \n\
+/usr/share/novnc/utils/launch.sh --listen 6081 --vnc localhost:5900" > ~/run.sh
+RUN chmod 755 ~/run.sh
+
+# Create volume mount where users can put their demos
+RUN mkdir -p /home/ubuntu/demos
+VOLUME /home/ubuntu/demos
+
+ENTRYPOINT ["/usr/bin/dumb-init", "--"]
+
+CMD ["/home/ubuntu/run.sh"]
\ No newline at end of file
diff --git a/overviews.sh b/overviews.sh
old mode 100644
new mode 100755