build gitfs docker file and patch for xenial

bootstrap.sh

#!/bin/bash

if [ ! -d .git ];then
  git clone https://github.com/PressLabs/gitfs.git .
  git apply /src/for-xenial.diff
fi

make PREFIX=/dist install

Dockerfile-for-build-gitfs

FROM ubuntu:xenial

# if you need to http proxy
# ENV http_proxy=http://proxy:8080
# ENV https_proxy=http://proxy:8080

RUN apt-get update && \
        apt-get install -y \
                build-essential \
                libffi-dev \
                make \
                python3-pip \
                libgit2-dev \
                git && \
        pip3 install virtualenv && \
        mkdir -p /src/gitfs

# for fixing python version (3.4 -> 3.5)
# you can apply this change by 'git apply /src/gitfs'
COPY for-xenial.diff /src/for-xenial.diff
COPY bootstrap.sh /bootstrap.sh
RUN chmod 0755 /bootstrap.sh
VOLUME ["/dist","/src/gitfs"]
WORKDIR /src/gitfs
CMD ["/bootstrap.sh"]
# if you want to get gitfs binary, docker run --rm -v [hostdirectory]:/dist [imagename] 

for-xenial.diff

diff --git a/Makefile b/Makefile
index 4055bc7..b1ac068 100644
--- a/Makefile
+++ b/Makefile
@@ -39,7 +39,7 @@ $(VIRTUAL_ENV)/bin/py.test: $(VIRTUAL_ENV)/bin/pip
        @touch $@

 $(VIRTUAL_ENV)/bin/pip:
-       virtualenv --setuptools $(VIRTUAL_ENV) -ppython3.4
+       virtualenv --setuptools $(VIRTUAL_ENV) -ppython3.5

 virtualenv: $(VIRTUAL_ENV)/bin/pip