Remove Dockerfile

Dockerfile

@@ -1,57 +0,0 @@
-# This Dockerfiles configures a container that is similar to the Travis CI
-# environment and can be used to run tests locally.
-#
-# build the image:
-#   docker build -t restic/test .
-#
-# run all tests and cross-compile restic:
-#   docker run --rm -v $PWD:/home/travis/restic restic/test go run run_integration_tests.go -minio minio
-#
-# run interactively:
-#   docker run --interactive --tty --rm -v $PWD:/home/travis/restic restic/test /bin/bash
-#
-# run a subset of tests:
-#   docker run --rm -v $PWD:/home/travis/restic restic/test gb test -v ./backend
-#
-# build the image for an older version of Go:
-#   docker build --build-arg GOVERSION=1.6.4 -t restic/test:go1.6.4 .
-
-FROM ubuntu:14.04
-
-ARG GOVERSION=1.8.3
-ARG GOARCH=amd64
-
-# install dependencies
-RUN apt-get update
-RUN apt-get install -y --no-install-recommends ca-certificates wget git build-essential openssh-server
-
-# add and configure user
-ENV HOME /home/travis
-RUN useradd -m -d $HOME -s /bin/bash travis
-
-# run everything below as user travis
-USER travis
-WORKDIR $HOME
-
-# download and install Go
-RUN wget -q -O /tmp/go.tar.gz https://storage.googleapis.com/golang/go${GOVERSION}.linux-${GOARCH}.tar.gz
-RUN tar xf /tmp/go.tar.gz && rm -f /tmp/go.tar.gz
-ENV GOROOT $HOME/go
-ENV GOPATH $HOME/gopath
-ENV PATH $PATH:$GOROOT/bin:$GOPATH/bin:$HOME/bin
-
-RUN mkdir -p $HOME/restic
-
-# pre-install tools, this speeds up running the tests itself
-RUN go get github.com/constabulary/gb/...
-RUN go get golang.org/x/tools/cmd/cover
-RUN go get github.com/mitchellh/gox
-RUN go get github.com/pierrre/gotestcover
-RUN mkdir $HOME/bin \
-    && wget -q -O $HOME/bin/minio https://dl.minio.io/server/minio/release/linux-${GOARCH}/minio \
-    && chmod +x $HOME/bin/minio
-
-# set TRAVIS_BUILD_DIR for integration script
-ENV TRAVIS_BUILD_DIR $HOME/restic
-
-WORKDIR $HOME/restic