Merge pull request #9 from ripple0328/sweep/ci-pipeline-release-tagging

Add CI Pipeline and Automatic Release Tagging

.github/workflows/ci.yml

@@ -0,0 +1,25 @@
+name: CI
+
+on: [push, pull_request]
+
+jobs:
+  build:
+    runs-on: ubuntu-20.04
+
+    steps:
+    - uses: actions/checkout@v2
+
+    - name: Setup Elixir
+      uses: actions/setup-elixir@v1
+      with:
+        elixir-version: 1.15.2
+        otp-version: 26.0.1
+
+    - name: Install Dependencies
+      run: mix deps.get
+
+    - name: Run Tests
+      run: mix test
+
+    - name: Deploy
+      run: mix release

Dockerfile

@@ -9,10 +9,10 @@
 #   - https://hub.docker.com/r/hexpm/elixir/tags - for the build image
 #   - https://hub.docker.com/_/debian?tab=tags&page=1&name=bullseye-20230522-slim - for the release image
 #   - https://pkgs.org/ - resource for finding needed packages
-#   - Ex: hexpm/elixir:1.15.2-erlang-26-debian-bullseye-20230522-slim
-#
+#   - Ex: hexpm/elixir:1.15.0-erlang-26.0.1-debian-bullseye-20230522-slim
 ARG ELIXIR_VERSION=1.15.2
-ARG OTP_VERSION=26
+ARG OTP_VERSION=26.0.1
+
 ARG DEBIAN_VERSION=bullseye-20230522-slim
 
 ARG BUILDER_IMAGE="hexpm/elixir:${ELIXIR_VERSION}-erlang-${OTP_VERSION}-debian-${DEBIAN_VERSION}"

lib/outdoor/release.ex

@@ -1,8 +1,8 @@
 defmodule Outdoor.Release do
-  @moduledoc """
+  @moduledoc '''
   Used for executing DB release tasks when run in production without Mix
   installed.
-  """
+  '''
   @app :outdoor
 
   def migrate do
@@ -18,11 +18,20 @@ defmodule Outdoor.Release do
     {:ok, _, _} = Ecto.Migrator.with_repo(repo, &Ecto.Migrator.run(&1, :down, to: version))
   end
 
+  def generate_tag do
+    {message, 0} = System.cmd("git", ["log", "-1", "--pretty=%B"])
+    System.cmd("git", ["tag", String.trim(message)])
+  end
+
+  def push_tags do
+    System.cmd("git", ["push", "--tags"])
+  end
+
   defp repos do
     Application.fetch_env!(@app, :ecto_repos)
   end
 
   defp load_app do
     Application.load(@app)
   end
-end
+end