try fly cd

.github/workflows/fly-deploy.yml

@@ -0,0 +1,16 @@
+name: Fly Deploy
+on:
+  push:
+    branches:
+      - main
+jobs:
+  deploy:
+    name: Deploy app
+    runs-on: ubuntu-latest
+    concurrency: deploy-group
+    steps:
+      - uses: actions/checkout@v4
+      - uses: superfly/flyctl-actions/setup-flyctl@master
+      - run: flyctl deploy --remote-only
+        env:
+          FLY_API_TOKEN: ${{ secrets.FLY_API_TOKEN }}

lib/hello_phx.ex

@@ -7,7 +7,8 @@ defmodule HelloPhx do
   if it comes from the database, an external API or others.
   """
 
-  @app Application.get_application(__MODULE__)
+  # Application.get_application(__MODULE__)
+  @app :hello_phx
   def app, do: @app
   def vsn, do: Application.spec(app(), :vsn)
 

lib/mix/tasks/version.ex → lib/hello_phx/commit.ex

@@ -1,27 +1,15 @@
-defmodule Mix.Tasks.Version do
-  use Mix.Task
-
-  @shortdoc "Get project version"
-
+defmodule HelloPhx.Commit do
   @moduledoc """
-  Support version info from git commands or .git/refs/heads/main file
+  Get commit info from git command or .git/refs/heads/main file
 
   git log -1 --format="%H %ct"
   git log -1 origin/main --format="%H %cd" --date=local
   """
 
-  @impl Mix.Task
-
-  def run(_args) do
-    latest_commit()
-    |> inspect(pretty: true, width: 80)
-    |> Mix.shell().info
-  end
-
-  @branch "main"
-  @head_file ".git/refs/heads/#{@branch}"
+  @git_branch "main"
+  @head_file ".git/refs/heads/#{@git_branch}"
 
-  def latest_commit do
+  def latest do
     git_cmd_path()
     |> case do
       nil ->

lib/hello_phx_web/controllers/page_html/home.html.heex

@@ -52,11 +52,16 @@
         v<%= Application.spec(:phoenix, :vsn) %>
       </small>
     </h1>
-    <p><.link href={~p"/products"}> Explore Products</.link></p>
-    <p>RunMode: <%= HelloPhx.run_mode() %> || Locale: <%= @locale %></p>
-    <%= if HelloPhx.run_mode() == :dev do %>
-      <.link href="https://hello-phx-up.fly.dev" target="_blank">Fly app</.link>
-    <% end %>
+    <p>
+      <.link href={~p"/products"}> Explore Products</.link>
+      ||
+      <%= if HelloPhx.run_mode() == :dev do %>
+        <.link href="https://hello-phx-up.fly.dev" target="_blank">Go Fly app</.link>
+      <% end %>
+    </p>
+    <p>
+      RunMode: <%= HelloPhx.run_mode() %> || <%= HelloPhx.Commit.latest().version %> || Locale: <%= @locale %>
+    </p>
 
     <p class="text-[2rem] mt-4 font-semibold leading-10 tracking-tighter text-zinc-900 text-balance">
       Peace of mind from prototype to production.

lib/mix/tasks/commit.ex

@@ -0,0 +1,13 @@
+defmodule Mix.Tasks.Commit do
+  use Mix.Task
+
+  @shortdoc "Get commit info"
+  @requirements ["app.start"]
+
+  @impl Mix.Task
+  def run(_args) do
+    HelloPhx.Commit.latest()
+    |> inspect(pretty: true, width: 80)
+    |> Mix.shell().info
+  end
+end

mix.exs

@@ -1,6 +1,5 @@
 defmodule HelloPhx.MixProject do
   use Mix.Project
-  # Code.require_file("lib/mix/tasks/version.ex", __DIR__)
 
   def project do
     [
@@ -119,6 +118,5 @@ defmodule HelloPhx.MixProject do
 
   def test_demo_task(_args) do
     Mix.shell().info("mix env: #{Mix.env()}")
-    Mix.Tasks.Version.run(nil)
   end
 end