WIP: Adding docker file

[pgbezerra]

Alpine image.

Closes #359

[pgbezerra]

@lavv17, I am having problems with gnulib-tool in alpine linux. If takes too long I'll change to debian's image, ok?

[lavv17]

That's ok. Is the file required to be in the top directory? BTW, I'd better avoid specifying a hard-coded versions, it's likely to break when time goes on.

[pgbezerra]

No, it is not mandatory. Just the command to build an image will change. Ex:

Lets suppose this path: docker_build/DockerFile, the command to build will be:

docker build -t lavv17/lftp docker_build

Which directory do you prefer?

[kevzettler]

Whats the status on this? I was about to build a Dockerfile for this myself because I cannot get it to compile natively on OSX

[pgbezerra]

Actually I am with personal problems and I didn't finish this yet. I appreciate if you create your docker file and sent here. :)

[lee-reinhardt]

Here's an alpine Dockerfile to build lftp that I needed for a recent project. Figured I'd share here. There may be a few unnecessary things being installed, but this is the working version I am using.

FROM alpine AS build_lftp

RUN apk add --no-cache git coreutils

WORKDIR /lftp

RUN git clone https://github.com/lavv17/lftp /lftp
RUN git checkout mod
RUN git submodule add https://git.savannah.gnu.org/git/gnulib.git

ENV PATH="/lftp/gnulib:${PATH}"

RUN apk add --no-cache gcc \
  make \
  g++ \
  bison \
  gnutls \
  gnutls-dev \
  gperf \
  zlib-dev \
  autoconf \
  libtool \
  gettext \
  gettext-dev \
  automake \
  zlib-dev \
  readline-dev \
  ncurses-dev \
  gcompat

RUN ./bootstrap --gnulib-srcdir=/lftp/gnulib
RUN ./autogen.sh
RUN make
RUN make install

RUN /usr/local/bin/lftp --version