Add Dockerfile and update gemspec definition

Author: Trim

.dockerignore

@@ -0,0 +1,3 @@
+/.git
+/deployment
+.*.swp

board-linuxfr.gemspec

@@ -6,21 +6,21 @@ require './lib/board-linuxfr/version'
 Gem::Specification.new do |s|
   s.name         = "board-linuxfr"
   s.version      = BoardLinuxfr::VERSION
-  s.authors      = ["Bruno Michel"]
-  s.email        = "[email protected]"
+  s.authors      = ["Bruno Michel", "Adrien Dorsaz"]
+  s.email        = "[email protected]"
   s.homepage     = "https://github.com/linuxfrorg/board-sse-linuxfr.org"
   s.summary      = "Push notifications for the board of LinuxFr.org via Server-Sent Events"
   s.description  = "Push notifications for the board of LinuxFr.org via Server-Sent Events"
 
-  s.files        = `git ls-files bin lib`.split("\n")
+  s.files        = Dir['lib/**/*.rb'] + Dir['bin/*']
   s.platform     = Gem::Platform::RUBY
   s.executables  = ["board-linuxfr"]
   s.require_path = 'lib'
 
-  s.add_dependency "goliath",   "~>1.0"
-  s.add_dependency "hiredis",   "~>0.4"
-  s.add_dependency "redis",     "~>3.0"
-  s.add_dependency "yajl-ruby", "~>1.2"
+  s.add_runtime_dependency "goliath",   "~>1.0", ">= 1.0.7"
+  s.add_runtime_dependency "hiredis",   "~>0.4"
+  s.add_runtime_dependency "redis",     "~>3.0"
+  s.add_runtime_dependency "yajl-ruby", "~>1.2"
 
   s.add_development_dependency "minitest", "~>2.3"
 end

deployment/Dockerfile

@@ -0,0 +1,36 @@
+FROM ruby:3-slim-bookworm
+
+LABEL org.opencontainers.image.title="LinuxFr.org boards"
+LABEL org.opencontainers.image.description="Chat rooms for LinuxFr"
+LABEL org.opencontainers.image.source="https://github.com/linuxfrorg/board-sse-linuxfr.org"
+LABEL org.opencontainers.image.url="https://github.com/linuxfrorg/board-sse-linuxfr.org"
+LABEL org.opencontainers.image.licenses="AGPL-3.0-only"
+LABEL org.opencontainers.image.version="ruby3-bookworm"
+LABEL org.opencontainers.image.authors="Adrien Dorsaz <[email protected]>"
+
+ARG UID=1200
+
+RUN apt-get update \
+  # Install dependencies \
+  && apt-get install -y --no-install-recommends \
+    build-essential ruby ruby-dev \
+  && apt-get clean
+
+USER ${UID}
+WORKDIR /linuxfr-board
+ENV HOME=/linuxfr-board
+
+# Install board-linuxfr
+COPY --chown=${UID}:0 --chmod=770 . .
+RUN gem build board-linuxfr.gemspec \
+  && gem install ./board-linuxfr-*.gem
+
+# Clean development dependencies
+USER 0
+RUN apt purge --autoremove -y build-essential ruby-dev
+
+USER ${UID}
+EXPOSE 9000
+
+CMD ["board-linuxfr"]
+

deployment/default.env

@@ -0,0 +1,3 @@
+REDIS_HOST=redis
+REDIS_PORT=6379
+REDIS_URL=redis://redis:6379/0

docker-compose.yaml

@@ -0,0 +1,18 @@
+services:
+  linuxfr-board:
+    build:
+      context: .
+      dockerfile: ./deployment/Dockerfile
+    env_file:
+      - deployment/default.env
+    depends_on:
+      - redis
+
+  redis:
+    image: redis:5
+    volumes:
+      - data-redis:/data
+
+volumes:
+  data-redis:
+    driver: local

lib/board-linuxfr/version.rb

@@ -1,3 +1,3 @@
 class BoardLinuxfr
-  VERSION = "0.1.3"
+  VERSION = "0.1.4"
 end