Experiment getting commit hash

Dockerfile

@@ -120,6 +120,10 @@ ENV DATABASE_URL=${DATABASE_URL}
 ENV MIX_ENV="prod"
 ENV PHX_SERVER="true"
 
+ARG GIT_COMMIT_HASH=unknown
+RUN GIT_COMMIT_HASH=$(git log -1 --pretty=format:%h)
+ENV GIT_COMMIT_HASH ${GIT_COMMIT_HASH}
+
 WORKDIR "/app"
 RUN chown nobody /app
 

backend/config/config.exs

@@ -39,7 +39,7 @@ config :azimutt,
   free_plan_db_access: false,
   environment: config_env(),
   version: "2.0.#{DateTime.to_unix(DateTime.utc_now())}",
-  commit_hash: System.cmd("git", ["log", "-1", "--pretty=format:%h"]) |> elem(0) |> String.trim(),
+  commit_hash: System.get_env("GIT_COMMIT_HASH") || System.cmd("git", ["log", "-1", "--pretty=format:%h"]) |> elem(0) |> String.trim(),
   commit_message: System.cmd("git", ["log", "-1", "--pretty=format:%s"]) |> elem(0) |> String.trim(),
   commit_date: System.cmd("git", ["log", "-1", "--pretty=format:%aI"]) |> elem(0) |> String.trim(),
   commit_author: System.cmd("git", ["log", "-1", "--pretty=format:%an"]) |> elem(0) |> String.trim()

backend/lib/azimutt/services/cockpit_srv.ex

@@ -32,7 +32,7 @@ defmodule Azimutt.Services.CockpitSrv do
         unreachable = Azimutt.config(:cockpit_unreachable) || 0
 
         if unreachable > 3 do
-          set_error_message("Unable to reach licence server, please make sure to allow access or #{contact_us}.")
+          set_error_message("Unable to reach licence server, please make sure to allow access or #{contact_us()}.")
         else
           Azimutt.set_config(:cockpit_unreachable, unreachable + 1)
         end
@@ -49,7 +49,7 @@ defmodule Azimutt.Services.CockpitSrv do
             set_warning_message(res["warning"])
 
           res["status"] != 200 ->
-            set_warning_message("Licence server returned <b>status #{res["status"]}</b>, please #{contact_us}.")
+            set_warning_message("Licence server returned <b>status #{res["status"]}</b>, please #{contact_us()}.")
 
           true ->
             clear_message()