try to build a Dockerfile for textdb

[peponi]

Hi

I have tried to quickly setup a Dockerfile for your project (to test textdb)

but I got held up because of this error

Generated textdb app

12:22:27.010 [error] GenServer #PID<0.3900.0> terminating
** (DBConnection.ConnectionError) tcp connect (localhost:5432): connection refused - :econnrefused
    (db_connection 2.2.2) lib/db_connection/connection.ex:87: DBConnection.Connection.connect/2
    (connection 1.0.4) lib/connection.ex:622: Connection.enter_connect/5
    (stdlib 3.12.1) proc_lib.erl:249: :proc_lib.init_p_do_apply/3
Last message: nil
State: Postgrex.Protocol
** (Mix) The database for Textdb.Repo couldn't be created: killed

did I have to run a PostgresDB on the side?

---

if I try to install only the NPM dependecies, I got:

ERROR in ./js/app.js
Module not found: Error: Can't resolve 'phoenix' in '/textdb/assets/js'
 @ ./js/app.js 16:0-33 19:41-47
 @ multi ./js/app.js

ERROR in ./js/app.js
Module not found: Error: Can't resolve 'phoenix_html' in '/textdb/assets/js'
 @ ./js/app.js 14:0-22
 @ multi ./js/app.js

ERROR in ./js/app.js
Module not found: Error: Can't resolve 'phoenix_live_view' in '/textdb/assets/js'
 @ ./js/app.js 17:0-43 19:21-31
 @ multi ./js/app.js

looks like, I need to compile the elixir stuff first

Dockerfile

FROM elixir:1.10.4
#FROM node:12

ARG PORT=3000
ENV PORT=$PORT

RUN apt-get update \
  && apt-get upgrade -y \
  && apt-get autoremove -y \
  && git clone https://github.com/bontaq/textdb.git \
  && cd textdb \
  && mix local.hex --force \
  && mix local.rebar --force \
  && mix deps.get \
  && mix ecto.setup 
#  && cd assets \
#  && npm i \
#  && npm run deploy \
#  && ls -la

WORKDIR /textdb

EXPOSE $PORT

CMD mix phx.server

HEALTHCHECK CMD curl --fail http://127.0.0.1:$PORT/ || exit 1

build that file

docker build --force-rm -t textdb:latest  .