From faef71fb9c08250c97bab75d7568dcddc95539b1 Mon Sep 17 00:00:00 2001
From: Andrew Tomaka <atomaka@atomaka.com>
Date: Wed, 8 Mar 2023 19:35:40 -0500
Subject: [PATCH] Attempt to add Docker (via Rails 7.1 file)

---
 .dockerignore         |  28 +++++++++++
 .drone.yml            | 108 +++++++++++++++++++++++++++---------------
 Dockerfile            |  27 +++++++++++
 bin/docker-entrypoint |  12 +++++
 4 files changed, 138 insertions(+), 37 deletions(-)
 create mode 100644 .dockerignore
 create mode 100644 Dockerfile
 create mode 100755 bin/docker-entrypoint

diff --git a/.dockerignore b/.dockerignore
new file mode 100644
index 0000000..e6bb9c7
--- /dev/null
+++ b/.dockerignore
@@ -0,0 +1,28 @@
+# See https://docs.docker.com/engine/reference/builder/#dockerignore-file for more about ignoring files.
+
+# Ignore bundler config.
+/.bundle
+
+# Ignore all default key files
+config/master.key
+config/credentials/*.key
+
+# Ignore all logfiles and tempfiles.
+/log/*
+/tmp/*
+!/log/.keep
+!/tmp/.keep
+
+# Ignore pidfiles, but keep the directory.
+/tmp/pids/*
+!/tmp/pids/
+!/tmp/pids/.keep
+
+# Ignore storage (uploaded files in development and any SQLite databases).
+/storage/*
+!/storage/.keep
+/tmp/storage/*
+!/tmp/storage/
+!/tmp/storage/.keep
+
+/public/assets
diff --git a/.drone.yml b/.drone.yml
index e214580..97c40e0 100644
--- a/.drone.yml
+++ b/.drone.yml
@@ -2,45 +2,79 @@ name: default
 kind: pipeline
 
 steps:
-- name: install
-  image: ruby:3.2.0
-  volumes:
-  - name: bundle
-    path: /usr/local/bundle
-  commands:
-  - bin/bundle install --jobs=3 --retry=3
+  - name: install
+    image: ruby:3.2.0
+    volumes:
+      - name: bundle
+        path: /usr/local/bundle
+    commands:
+      - bin/bundle install --jobs=3 --retry=3
 
-- name: autoload
-  image: ruby:3.2.0
-  volumes:
-  - name: bundle
-    path: /usr/local/bundle
-  commands:
-  - bin/rails zeitwerk:check
-  depends_on:
-  - install
+  - name: autoload
+    image: ruby:3.2.0
+    volumes:
+      - name: bundle
+        path: /usr/local/bundle
+    commands: - bin/rails zeitwerk:check
+    depends_on:
+      - install
 
-- name: lint
-  image: ruby:3.2.0
-  volumes:
-  - name: bundle
-    path: /usr/local/bundle
-  commands:
-  - bin/bundle exec standardrb
-  depends_on:
-  - install
+  - name: lint
+    image: ruby:3.2.0
+    volumes:
+      - name: bundle
+        path: /usr/local/bundle
+    commands:
+      - bin/bundle exec standardrb
+    depends_on:
+      - install
 
-- name: test
-  image: ruby:3.2.0
-  volumes:
-  - name: bundle
-    path: /usr/local/bundle
-  commands:
-  - bin/rails assets:precompile
-  - bin/rails test
-  depends_on:
-  - install
+  - name: test
+    image: ruby:3.2.0
+    volumes:
+      - name: bundle
+        path: /usr/local/bundle
+    commands:
+      - bin/rails assets:precompile
+      - bin/rails test
+    depends_on:
+      - install
 
 volumes:
-- name: bundle
-  temp: {}
+  - name: bundle
+    temp: {}
+
+trigger:
+  branch:
+    exclude: master
+    event: push
+
+---
+name: deploy
+kind: pipeline
+
+steps:
+  - name: docker-build
+    image: plugins/docker
+    settings:
+      pull_image: true
+      registry: docker.atomaka.com
+      repo: docker.atomaka.com/budget
+      tags:
+        - latest
+        - ${DRONE_TAG}
+  - name: deploy
+    image: appleboy/drone-ssh
+    settings:
+      host:
+        from_secret: unraid_host
+      username:
+        from_secret: unraid_username
+      key:
+        from_secret: unraid_ssh_key
+      script:
+        - docker pull docker.atomaka.com/budget:latest
+        - docker restart budget
+
+trigger:
+  event: tag
diff --git a/Dockerfile b/Dockerfile
new file mode 100644
index 0000000..e1c6885
--- /dev/null
+++ b/Dockerfile
@@ -0,0 +1,27 @@
+# Make sure it matches the Ruby version in .ruby-version and Gemfile
+ARG RUBY_VERSION=3.2.0
+FROM ruby:$RUBY_VERSION
+
+# Set production environment
+ENV RAILS_LOG_TO_STDOUT="1" \
+    RAILS_SERVE_STATIC_FILES="true" \
+    RAILS_ENV="production" \
+    BUNDLE_WITHOUT="development:test"
+
+# Install application gems
+COPY Gemfile Gemfile.lock ./
+RUN bundle install
+
+# Copy application code
+COPY . .
+
+# Precompile bootsnap code for faster boot times
+RUN bundle exec bootsnap precompile --gemfile app/ lib/
+
+# Precompiling assets for production without requiring secret RAILS_MASTER_KEY
+RUN SECRET_KEY_BASE_DUMMY=1 bundle exec rails assets:precompile
+
+# Entrypoint prepares database and starts app on 0.0.0.0:3000 by default,
+# but can also take a rails command, like "console" or "runner" to start instead.
+ENTRYPOINT ["/rails/bin/docker-entrypoint"]
+EXPOSE 3000
diff --git a/bin/docker-entrypoint b/bin/docker-entrypoint
new file mode 100755
index 0000000..32e7713
--- /dev/null
+++ b/bin/docker-entrypoint
@@ -0,0 +1,12 @@
+#!/bin/sh
+
+if [ $# -eq 0 ]; then
+  # Create new or migrate existing database
+  ./bin/rails db:prepare
+
+  # Start the server by default
+  exec bin/rails server
+else
+  # Allow other commands, like console or runner, to be called
+  exec bin/rails "$@"
+fi