Dockerization

Dockerfile

@@ -0,0 +1,84 @@
+FROM jruby:9.2.19.0-jdk11
+
+# JRuby available at /opt/jruby/bin/jruby
+
+RUN set -x && \
+    apt update && \
+    apt install -y ruby ruby-dev build-essential git
+
+# MRI symlinked to /usr/bin/ruby (-> ruby2.5)
+
+# Due (old) EventMachine we need to OpenSSL 1.0 bits
+WORKDIR /tmp
+RUN wget http://deb.debian.org/debian/pool/main/o/openssl1.0/libssl1.0.2_1.0.2u-1~deb9u1_amd64.deb
+RUN dpkg -i libssl1.0.2_1.0.2u-1~deb9u1_amd64.deb
+RUN wget http://deb.debian.org/debian/pool/main/o/openssl1.0/libssl1.0-dev_1.0.2u-1~deb9u1_amd64.deb
+RUN dpkg -i libssl1.0-dev_1.0.2u-1~deb9u1_amd64.deb
+RUN rm /tmp/*.deb
+
+# MRI symlinked to /usr/bin/ruby (-> ruby2.5)
+
+RUN echo 'gem: --no-document' >> /etc/gemrc
+
+RUN /usr/bin/ruby -S gem install bundler -v '~> 2.1.4'
+
+# Download Logstash to a known location to keep the image self-contained, instead of downloading on demand
+# e.g. plugin publishing will than reference LOGSTASH_PATH=/usr/share/logstash by default
+WORKDIR /usr/share
+RUN wget https://artifacts.elastic.co/downloads/logstash/logstash-6.8.17.tar.gz
+RUN tar -xzf logstash-6.8.17.tar.gz && rm logstash-6.8.17.tar.gz
+RUN ln -s logstash-6.8.17 logstash
+
+# Create jarvis (non-root) user for running the Ruby process
+RUN addgroup --gid 1000 jarvis && \
+    adduser --uid 1000 --gid 1000 --gecos "" --disabled-password jarvis
+
+USER jarvis
+
+# git (ssh) commands should be able to authenticate with github.com
+RUN mkdir ~/.ssh && ssh-keyscan -H github.com >> ~/.ssh/known_hosts
+# a ssh keypair to be used to authenticate with github on git push-es
+RUN ssh-keygen -t ed25519 -N "" -C "jarvis" -f ~/.ssh/id_ed25519
+RUN echo && echo && \
+    echo "Generated a new key pair to be used with the github.com/elasticsearch-bot account" && \
+    echo "Please add the public key to the user\'s account (https://git.io/JlUMu):" && \
+    echo && echo && cat ~/.ssh/id_ed25519.pub && echo && echo
+
+COPY --chown=jarvis:jarvis Gemfile* *.gemspec /usr/share/jarvis/
+
+WORKDIR /usr/share/jarvis
+RUN /usr/bin/ruby -S bundle install --deployment
+
+# Restore system ruby to JRuby
+USER root
+RUN update-alternatives --install /usr/local/bin/ruby ruby /opt/jruby/bin/jruby 1
+
+ENV JRUBY_OPTS="--dev -J-Xmx1g"
+
+# We also assume Bundler installed for commands run by Jarvis
+RUN /opt/jruby/bin/jruby -S gem install bundler -v '~> 2.1.4'
+
+COPY --chown=jarvis:jarvis . /usr/share/jarvis/
+
+#RUN ruby -v
+# jruby 9.2.19.0 (2.5.8) 2021-06-15 55810c552b OpenJDK 64-Bit Server VM 11.0.11+9 on 11.0.11+9 [linux-x86_64]
+
+#RUN env
+# JRUBY_VERSION=9.2.19.0
+# HOSTNAME=d80ab642f6dc
+# HOME=/home/jarvis
+# LANG=C.UTF-8
+# BUNDLE_APP_CONFIG=/usr/local/bundle
+# BUNDLE_SILENCE_ROOT_WARNING=1
+# JRUBY_OPTS=--dev -J-Xmx1g
+# JAVA_VERSION=11.0.11+9
+# PATH=/usr/local/bundle/bin:/opt/jruby/bin:/usr/local/openjdk-11/bin:/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin
+# JRUBY_SHA256=1f74885a2d3fa589fcbeb292a39facf7f86be3eac1ab015e32c65d32acf3f3bf
+# GEM_HOME=/usr/local/bundle
+# JAVA_HOME=/usr/local/openjdk-11
+# PWD=/usr/share/jarvis
+
+USER jarvis
+
+WORKDIR /usr/share/jarvis
+CMD /usr/bin/ruby bin/lita start --config lita_config.docker.rb

Gemfile.lock

@@ -0,0 +1,236 @@
+PATH
+  remote: .
+  specs:
+    lita-jarvis (0.4.0)
+      cabin
+      clamp (~> 1.0.0)
+      concurrent-ruby (~> 1.0)
+      down
+      faraday
+      faraday_middleware
+      gems
+      git (~> 1.2.9)
+      lita (~> 4.8)
+      lita-hipchat
+      lita-slack
+      mbox
+      mustache
+      octokit
+      open4
+      rfc2047
+      stud
+      travis
+      tzinfo
+
+GEM
+  remote: https://rubygems.org/
+  specs:
+    activesupport (5.2.6)
+      concurrent-ruby (~> 1.0, >= 1.0.2)
+      i18n (>= 0.7, < 2)
+      minitest (~> 5.1)
+      tzinfo (~> 1.1)
+    addressable (2.8.0)
+      public_suffix (>= 2.0.2, < 5.0)
+    cabin (0.9.0)
+    call-me (0.0.2.3)
+      refining
+    clamp (1.0.1)
+    coderay (1.1.3)
+    concurrent-ruby (1.1.9)
+    diff-lcs (1.4.4)
+    down (5.2.2)
+      addressable (~> 2.5)
+    eventmachine (1.2.7)
+    faraday (1.5.1)
+      faraday-em_http (~> 1.0)
+      faraday-em_synchrony (~> 1.0)
+      faraday-excon (~> 1.1)
+      faraday-httpclient (~> 1.0.1)
+      faraday-net_http (~> 1.0)
+      faraday-net_http_persistent (~> 1.1)
+      faraday-patron (~> 1.0)
+      multipart-post (>= 1.2, < 3)
+      ruby2_keywords (>= 0.0.4)
+    faraday-em_http (1.0.0)
+    faraday-em_synchrony (1.0.0)
+    faraday-excon (1.1.0)
+    faraday-httpclient (1.0.1)
+    faraday-net_http (1.0.1)
+    faraday-net_http_persistent (1.2.0)
+    faraday-patron (1.0.0)
+    faraday_middleware (1.0.0)
+      faraday (~> 1.0)
+    faye-websocket (0.11.1)
+      eventmachine (>= 0.12.0)
+      websocket-driver (>= 0.5.1)
+    ffi (1.15.3)
+    flores (0.0.7)
+    formatador (0.3.0)
+    gems (1.2.0)
+    gh (0.18.0)
+      activesupport (~> 5.0)
+      addressable (~> 2.4)
+      faraday (~> 1.0)
+      faraday_middleware (~> 1.0)
+      multi_json (~> 1.0)
+      net-http-persistent (~> 2.9)
+      net-http-pipeline
+    git (1.2.9.1)
+    guard (2.17.0)
+      formatador (>= 0.2.4)
+      listen (>= 2.7, < 4.0)
+      lumberjack (>= 1.0.12, < 2.0)
+      nenv (~> 0.1)
+      notiffany (~> 0.0)
+      pry (>= 0.9.12)
+      shellany (~> 0.0)
+      thor (>= 0.18.1)
+    guard-bundler (3.0.0)
+      bundler (>= 2.1, < 3)
+      guard (~> 2.2)
+      guard-compat (~> 1.1)
+    guard-compat (1.2.1)
+    guard-process (1.2.1)
+      guard-compat (~> 1.2, >= 1.2.1)
+      spoon (~> 0.0.1)
+    guard-rspec (4.7.3)
+      guard (~> 2.1)
+      guard-compat (~> 1.1)
+      rspec (>= 2.99.0, < 4.0)
+    highline (2.0.3)
+    http_router (0.11.2)
+      rack (>= 1.0.0)
+      url_mount (~> 0.2.1)
+    i18n (1.8.10)
+      concurrent-ruby (~> 1.0)
+    ice_nine (0.11.2)
+    json (2.5.1)
+    json_pure (2.5.1)
+    launchy (2.4.3)
+      addressable (~> 2.3)
+    listen (3.5.1)
+      rb-fsevent (~> 0.10, >= 0.10.3)
+      rb-inotify (~> 0.9, >= 0.9.10)
+    lita (4.8.0)
+      bundler (>= 2.0)
+      faraday (>= 1.0)
+      http_router (>= 0.11)
+      i18n (>= 1.8)
+      ice_nine (>= 0.11)
+      multi_json (>= 1.15)
+      puma (>= 4.3)
+      rack (>= 2.2)
+      rb-readline (>= 0.5)
+      redis-namespace (>= 1.7)
+      thor (>= 1.0)
+    lita-hipchat (3.0.2)
+      lita (>= 4.4.3)
+      xmpp4r (>= 0.5.6)
+    lita-slack (1.8.0)
+      eventmachine
+      faraday
+      faye-websocket (>= 0.8.0)
+      lita (>= 4.7.1)
+      multi_json
+    lumberjack (1.2.8)
+    mbox (0.1.0)
+      call-me
+    method_source (1.0.0)
+    minitest (5.14.4)
+    multi_json (1.15.0)
+    multipart-post (2.1.1)
+    mustache (1.1.1)
+    nenv (0.3.0)
+    net-http-persistent (2.9.4)
+    net-http-pipeline (1.0.1)
+    nio4r (2.5.7)
+    notiffany (0.1.3)
+      nenv (~> 0.1)
+      shellany (~> 0.0)
+    octokit (4.21.0)
+      faraday (>= 0.9)
+      sawyer (~> 0.8.0, >= 0.5.3)
+    open4 (1.3.4)
+    pry (0.14.1)
+      coderay (~> 1.1)
+      method_source (~> 1.0)
+    public_suffix (4.0.6)
+    puma (5.3.2)
+      nio4r (~> 2.0)
+    pusher-client (0.6.2)
+      json
+      websocket (~> 1.0)
+    rack (2.2.3)
+    rack-test (1.1.0)
+      rack (>= 1.0, < 3)
+    rake (13.0.6)
+    rb-fsevent (0.11.0)
+    rb-inotify (0.10.1)
+      ffi (~> 1.0)
+    rb-readline (0.5.5)
+    redis (4.3.1)
+    redis-namespace (1.8.1)
+      redis (>= 3.0.4)
+    refining (0.0.5.5)
+    rfc2047 (0.3)
+    rspec (3.10.0)
+      rspec-core (~> 3.10.0)
+      rspec-expectations (~> 3.10.0)
+      rspec-mocks (~> 3.10.0)
+    rspec-core (3.10.1)
+      rspec-support (~> 3.10.0)
+    rspec-expectations (3.10.1)
+      diff-lcs (>= 1.2.0, < 2.0)
+      rspec-support (~> 3.10.0)
+    rspec-mocks (3.10.2)
+      diff-lcs (>= 1.2.0, < 2.0)
+      rspec-support (~> 3.10.0)
+    rspec-support (3.10.2)
+    rspec-wait (0.0.9)
+      rspec (>= 3, < 4)
+    ruby2_keywords (0.0.4)
+    sawyer (0.8.2)
+      addressable (>= 2.3.5)
+      faraday (> 0.8, < 2.0)
+    shellany (0.0.1)
+    spoon (0.0.6)
+      ffi
+    stud (0.0.23)
+    thor (1.1.0)
+    thread_safe (0.3.6)
+    travis (1.10.0)
+      faraday (~> 1.0)
+      faraday_middleware (~> 1.0)
+      gh (~> 0.13)
+      highline (~> 2.0)
+      json_pure (~> 2.3)
+      launchy (~> 2.1, < 2.5.0)
+      pusher-client (~> 0.4)
+    tzinfo (1.2.9)
+      thread_safe (~> 0.1)
+    url_mount (0.2.1)
+      rack
+    websocket (1.2.9)
+    websocket-driver (0.7.5)
+      websocket-extensions (>= 0.1.0)
+    websocket-extensions (0.1.5)
+    xmpp4r (0.5.6)
+
+PLATFORMS
+  ruby
+
+DEPENDENCIES
+  flores
+  guard
+  guard-bundler
+  guard-process
+  guard-rspec
+  lita-jarvis!
+  rack-test
+  rake
+  rspec (>= 3.0.0)
+  rspec-wait
+
+BUNDLED WITH
+   2.1.4

README.md

@@ -25,7 +25,7 @@ sufficient.
 
 You'll probably want a `lita_config.rb` if you want to have this connect to
 Slack. The following is an example lita configuration. Put this in a file
-called `lita_config.rb` in your git clone of this repo. You'll need to edit it to add github, slack, and other credential information. 
+called `lita_config.rb` in your git clone of this repo. You'll need to edit it to add github, slack, and other credential information.
 
 DO NOT ADD THIS FILE TO GIT. It is too easy to accidentally commit credentials to git, and public git is not the right place to store credentials ;)
 
@@ -57,6 +57,23 @@ Lita.configure do |config|
 end
 ```
 
+### Running with Docker
+
+0. Jarvis requires Redis (running on localhost:6379) as a pre-requisite!
+
+1. Build the image `docker build -t jarvis:0.X.0 .`
+
+2. Running the image requires 3 environmental variables for full functionality.
+   - **GITHUB_TOKEN** access token (from https://github.com/settings/tokens)
+   - **SLACK_TOKEN** https://api.slack.com/authentication/token-types#legacy_bot 
+   - **GEM_HOST_API_KEY** the `rubygems_api_key` for pushing gems to rubygems.org
+
+   `docker run -d --env GITHUB_TOKEN=abcdef --env SLACK_TOKEN=ghijkl --env GEM_HOST_API_KEY=mnoprs --net=host jarvis:0.X.0`
+
+Alternatively use the **docker-compose.yml** sample if Redis is not available locally:
+
+   e.g. `docker-compose --env-file ./.env.local up --build`
+
 ## Contributing
 
 Patches, ideas, and bug reports welcome. :)

bin/lita

@@ -0,0 +1,8 @@
+#!/usr/bin/env ruby
+
+require 'bundler/setup'
+
+require 'lita'
+require 'lita/cli'
+
+Lita::CLI.start

docker-compose.yml

@@ -0,0 +1,23 @@
+version: '3'
+
+services:
+
+  jarvis:
+    build:
+      context: .
+    tty: true
+    environment:
+      - GITHUB_TOKEN=${GITHUB_TOKEN}
+      - SLACK_TOKEN=${SLACK_TOKEN}
+      - GEM_HOST_API_KEY=${GEM_HOST_API_KEY}
+    network_mode: host
+
+  redis:
+    image: docker.io/bitnami/redis:6.0
+    container_name: redis-server
+    environment:
+      - ALLOW_EMPTY_PASSWORD=yes
+      - REDIS_AOF_ENABLED=no
+      - REDIS_DISABLE_COMMANDS=FLUSHDB,FLUSHALL
+    ports:
+      - '6379:6379'