Move ARG to running container instead of build container

.github/workflows/docker.yml

@@ -42,6 +42,8 @@ jobs:
           labels: ${{ steps.meta.outputs.labels }}
           cache-from: type=gha
           cache-to: type=gha,mode=max
-          build-arg: BUILD_METADATA=${{ steps.meta.outputs.json }}
+          build-args: |
+            BUILD_METADATA=${{ steps.meta.outputs.json }}
+
       - name: Image digest
         run: echo ${{ steps.docker_build.outputs.digest }}

Dockerfile

@@ -5,33 +5,31 @@
 FROM hexpm/elixir:1.13.4-erlang-24.3.3-alpine-3.15.3 as buildcontainer
 
 # preparation
-ARG APP_VER=0.0.1
 ENV MIX_ENV=prod
 ENV NODE_ENV=production
-ENV APP_VERSION=$APP_VER
 
 RUN mkdir /app
 WORKDIR /app
 
 # install build dependencies
 RUN apk add --no-cache git nodejs yarn python3 npm ca-certificates wget gnupg make erlang gcc libc-dev && \
-    npm install npm@latest -g && \
-    npm install -g webpack
+  npm install npm@latest -g && \
+  npm install -g webpack
 
 RUN wget https://s3.eu-central-1.wasabisys.com/plausible-application/geonames.csv -q
 
 COPY mix.exs ./
 COPY mix.lock ./
 RUN mix local.hex --force && \
-    mix local.rebar --force && \
-    mix deps.get --only prod && \
-    mix deps.compile
+  mix local.rebar --force && \
+  mix deps.get --only prod && \
+  mix deps.compile
 
 COPY assets/package.json assets/package-lock.json ./assets/
 COPY tracker/package.json tracker/package-lock.json ./tracker/
 
 RUN npm install --prefix ./assets && \
-    npm install --prefix ./tracker
+  npm install --prefix ./tracker
 
 COPY assets ./assets
 COPY tracker ./tracker
@@ -40,12 +38,12 @@ COPY priv ./priv
 COPY lib ./lib
 
 RUN npm run deploy --prefix ./assets && \
-    npm run deploy --prefix ./tracker && \
-    mix phx.digest priv/static && \
-    mix download_country_database && \
-# https://hexdocs.pm/sentry/Sentry.Sources.html#module-source-code-storage
-    mix sentry_recompile && \
-    mv geonames.csv ./priv/geonames.csv
+  npm run deploy --prefix ./tracker && \
+  mix phx.digest priv/static && \
+  mix download_country_database && \
+  # https://hexdocs.pm/sentry/Sentry.Sources.html#module-source-code-storage
+  mix sentry_recompile && \
+  mv geonames.csv ./priv/geonames.csv
 
 WORKDIR /app
 COPY rel rel
@@ -54,6 +52,9 @@ RUN mix release plausible
 # Main Docker Image
 FROM alpine:3.15.3
 LABEL maintainer="tckb <tckb@tgrthi.me>"
+
+ARG BUILD_METADATA={}
+ENV BUILD_METADATA=$BUILD_METADATA
 ENV LANG=C.UTF-8
 
 RUN apk upgrade --no-cache
@@ -63,7 +64,7 @@ RUN apk add --no-cache openssl ncurses libstdc++ libgcc
 COPY .gitlab/build-scripts/docker-entrypoint.sh /entrypoint.sh
 
 RUN chmod a+x /entrypoint.sh && \
-    adduser -h /app -u 1000 -s /bin/sh -D plausibleuser
+  adduser -h /app -u 1000 -s /bin/sh -D plausibleuser
 
 COPY --from=buildcontainer /app/_build/prod/rel/plausible /app
 RUN chown -R plausibleuser:plausibleuser /app

config/.env.dev

@@ -1,6 +1,6 @@
 BASE_URL=http://localhost:8000
-DATABASE_URL=postgres://postgres:postgres@127.0.0.1:5432/plausible_dev
-CLICKHOUSE_DATABASE_URL=http://127.0.0.1:8123/plausible_events_db
+DATABASE_URL=postgres://postgres:postgres@host.docker.internal:5432/plausible_dev
+CLICKHOUSE_DATABASE_URL=http://host.docker.internal:8123/plausible_events_db
 SECRET_KEY_BASE=/njrhntbycvastyvtk1zycwfm981vpo/0xrvwjjvemdakc/vsvbrevlwsc6u8rcg
 ENVIRONMENT=dev
 MAILER_ADAPTER=Bamboo.LocalAdapter

lib/plausible_web/controllers/api/external_controller.ex

@@ -66,7 +66,7 @@ defmodule PlausibleWeb.Api.ExternalController do
         _ -> %{}
       end
 
-    build_info = System.get_env("BUILD_METADATA", "{}") |> Jason.decode!()
+    build_metadata = System.get_env("BUILD_METADATA", "{}") |> Jason.decode!()
 
     geo_database =
       case Geolix.metadata([:geolocation]) do
@@ -80,7 +80,7 @@ defmodule PlausibleWeb.Api.ExternalController do
     info =
       Map.merge(version, %{
         geo_database: geo_database,
-        build: build_info
+        build: build_metadata
       })
 
     json(conn, info)