fix publish (#24)

.github/workflows/hex.yml

@@ -6,10 +6,26 @@ on:
 jobs:
   publish:
     runs-on: ubuntu-latest
+    name: Publish
+    strategy:
+      matrix:
+        otp: ['26']
+        elixir: ['1.15.7']
+    env:
+      HEX_API_KEY: ${{ secrets.HEX_API_KEY }}
     steps:
-      - name: Check out
-        uses: actions/checkout@v4
-      - name: Publish to Hex.pm
-        uses: wesleimp/action-publish-hex@v1
-        env:
-          HEX_API_KEY: ${{ secrets.HEX_API_KEY }}
+      - uses: actions/checkout@v4
+      - uses: erlef/setup-beam@v1
+        with:
+          otp-version: ${{matrix.otp}}
+          elixir-version: ${{matrix.elixir}}
+      - name: Restore dependencies cache
+        uses: actions/cache@v4
+        with:
+          path: deps
+          key: ${{ runner.os }}-${{ matrix.otp }}-${{ matrix.elixir }}-release-deps-${{ hashFiles('**/mix.lock') }}
+          restore-keys: |
+            ${{ runner.os }}-${{ matrix.otp }}-${{ matrix.elixir }}-release-deps-${{ hashFiles('**/mix.lock') }}
+            ${{ runner.os }}-${{ matrix.otp }}-${{ matrix.elixir }}-release-deps
+      - run: mix deps.get
+      - run: mix hex.publish --yes

CHANGELOG.md

@@ -1,3 +1,9 @@
+## [3.1.0] (2024-08-14)
+
+### Enhancements
+- Add `:enabled` config value
+- `:adapter` config value is now optional and defaults to `Coney.RabbitConnection`
+
 ## [3.0.2] (2024-08-12)
 
 ### Bug fixes

README.md

@@ -42,7 +42,6 @@ Default config:
 ```elixir
 # config/config.exs
 config :coney,
-  adapter: Coney.RabbitConnection,
   auto_start: true,
   settings: %{
     url: "amqp://guest:guest@localhost", # or ["amqp://guest:guest@localhost", "amqp://guest:guest@other_host"]
@@ -77,7 +76,6 @@ Also, you can create a confuguration module (if you want to retreive settings fr
 ```elixir
 # config/config.exs
 config :coney,
-  adapter: Coney.RabbitConnection,
   auto_start: true,
   settings: RabbitConfig,
   topology: RabbitConfig
@@ -133,6 +131,12 @@ defmodule YourApplication do
 end
 ```
 
+If you want to disable Coney altogether (useful for testing config) set `enabled: false`
+```elixir
+# config/config.exs
+config :coney, enabled: false, settings: %{}, topology: %{}
+```
+
 ## Configure consumers
 
 ```elixir

config/config.exs

@@ -1,7 +1,6 @@
 import Config
 
 config :coney,
-  adapter: Coney.RabbitConnection,
   pool_size: 1,
   auto_start: true,
   settings: %{

config/test.exs

@@ -14,7 +14,6 @@ config :coney,
       }
     }
   },
-  adapter: Coney.RabbitConnection,
   pool_size: 1,
   auto_start: true,
   settings: %{

lib/coney/application_supervisor.ex

@@ -24,17 +24,25 @@ defmodule Coney.ApplicationSupervisor do
   def init([consumers]) do
     settings = settings()
 
-    children = [
-      {ConnectionServer, [settings]},
-      {ConsumerSupervisor, [consumers]}
-    ]
+    {enabled?, settings} = Keyword.pop!(settings, :enabled)
+
+    children =
+      if enabled? do
+        [
+          {ConnectionServer, [settings]},
+          {ConsumerSupervisor, [consumers]}
+        ]
+      else
+        []
+      end
 
     Supervisor.init(children, strategy: :one_for_one)
   end
 
   def settings do
     [
-      adapter: Application.get_env(:coney, :adapter),
+      adapter: Application.get_env(:coney, :adapter, Coney.RabbitConnection),
+      enabled: Application.get_env(:coney, :enabled, true),
       settings: get_config(:settings, :settings),
       topology: get_config(:topology, :topology, %{exchanges: [], queues: []})
     ]

mix.exs

@@ -4,8 +4,8 @@ defmodule Coney.Mixfile do
   def project do
     [
       app: :coney,
-      version: "3.0.2",
-      elixir: ">= 1.10.0",
+      version: "3.1.0",
+      elixir: ">= 1.12.0",
       build_embedded: Mix.env() == :prod,
       start_permanent: Mix.env() == :prod,
       description: description(),