From ccd3a8c5c675a23329e9bb1b91d7c3595ee22f1e Mon Sep 17 00:00:00 2001
From: Doug Wright <mrdougwright@gmail.com>
Date: Fri, 9 May 2025 17:33:15 -0500
Subject: [PATCH 1/2] Add docker init

---
 .dockerignore      |  5 +++++
 Dockerfile         | 47 ++++++++++++++++++++++++++++++++++++++++++++++
 docker-compose.yml | 26 +++++++++++++++++++++++++
 3 files changed, 78 insertions(+)
 create mode 100644 .dockerignore
 create mode 100644 Dockerfile
 create mode 100644 docker-compose.yml

diff --git a/.dockerignore b/.dockerignore
new file mode 100644
index 0000000..deb6cf0
--- /dev/null
+++ b/.dockerignore
@@ -0,0 +1,5 @@
+_build
+deps
+node_modules
+assets/node_modules
+.env
diff --git a/Dockerfile b/Dockerfile
new file mode 100644
index 0000000..76f1a91
--- /dev/null
+++ b/Dockerfile
@@ -0,0 +1,47 @@
+# Dockerfile
+
+# Base image
+FROM elixir:1.16-alpine AS build
+
+# Install hex + rebar
+RUN mix local.hex --force && \
+    mix local.rebar --force
+
+# Set environment
+ENV MIX_ENV=prod \
+    LANG=C.UTF-8
+
+# Install Node and dependencies for assets
+RUN apk add --no-cache build-base git npm
+
+# Create build dir
+WORKDIR /app
+
+# Copy files
+COPY mix.exs mix.lock ./
+COPY config config
+RUN mix deps.get --only prod
+RUN mix deps.compile
+
+COPY assets assets
+COPY priv priv
+COPY lib lib
+
+# Compile and digest assets
+RUN mix compile
+RUN mix assets.deploy
+
+# Release the app
+RUN mix release
+
+# ─── FINAL IMAGE ────────────────────────────────────────────
+
+FROM alpine:3.18 AS app
+
+RUN apk add --no-cache openssl ncurses-libs libstdc++
+
+WORKDIR /app
+
+COPY --from=build /app/_build/prod/rel/crumb ./
+
+CMD ["bin/crumb", "start"]
diff --git a/docker-compose.yml b/docker-compose.yml
new file mode 100644
index 0000000..43cc18f
--- /dev/null
+++ b/docker-compose.yml
@@ -0,0 +1,26 @@
+services:
+  crumb:
+    build:
+      context: .
+      dockerfile: Dockerfile
+    environment:
+      DATABASE_URL: ecto://postgres:postgres@db/crumb_prod
+      SECRET_KEY_BASE: a_very_secret_key_that_you_generate
+      PHX_HOST: localhost
+      PORT: 4000
+    ports:
+      - "4000:4000"
+    depends_on:
+      - db
+
+  db:
+    image: postgres:15
+    environment:
+      POSTGRES_USER: postgres
+      POSTGRES_PASSWORD: postgres
+      POSTGRES_DB: crumb_prod
+    volumes:
+      - pgdata:/var/lib/postgresql/data
+
+volumes:
+  pgdata:

From 0e4e17eed16c35a767b3abd02370f7c1133db714 Mon Sep 17 00:00:00 2001
From: Doug Wright <mrdougwright@gmail.com>
Date: Fri, 9 May 2025 17:45:40 -0500
Subject: [PATCH 2/2] Docker running

---
 .env.example       | 1 -
 .gitignore         | 1 -
 Dockerfile         | 2 --
 config/runtime.exs | 5 +++--
 docker-compose.yml | 4 +++-
 5 files changed, 6 insertions(+), 7 deletions(-)

diff --git a/.env.example b/.env.example
index b2f50ae..f13e7f4 100644
--- a/.env.example
+++ b/.env.example
@@ -13,4 +13,3 @@ SECRET_KEY_BASE=
 # Destination API keys
 FORWARD_WEBHOOK_URL=https://webhook.site/your-test-url
 MIXPANEL_TOKEN=
-
diff --git a/.gitignore b/.gitignore
index e7c80b7..f409fa4 100644
--- a/.gitignore
+++ b/.gitignore
@@ -13,7 +13,6 @@ crumb-*.tar
 ## Environment
 .env
 config/dev.secret.exs
-config/runtime.exs
 
 ## JS SDKs
 /sdk/js/dist
diff --git a/Dockerfile b/Dockerfile
index 76f1a91..2a6aa39 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -23,13 +23,11 @@ COPY config config
 RUN mix deps.get --only prod
 RUN mix deps.compile
 
-COPY assets assets
 COPY priv priv
 COPY lib lib
 
 # Compile and digest assets
 RUN mix compile
-RUN mix assets.deploy
 
 # Release the app
 RUN mix release
diff --git a/config/runtime.exs b/config/runtime.exs
index d801f7f..9e9e762 100644
--- a/config/runtime.exs
+++ b/config/runtime.exs
@@ -40,9 +40,9 @@ end
 
 if config_env() == :prod do
   database_url =
-    System.get_env("DATABASE_URL") ||
+    System.get_env("DATABASE") ||
       raise """
-      environment variable DATABASE_URL is missing.
+      environment variable DATABASE is missing.
       For example: ecto://USER:PASS@HOST/DATABASE
       """
 
@@ -81,6 +81,7 @@ if config_env() == :prod do
       ip: {0, 0, 0, 0, 0, 0, 0, 0},
       port: port
     ],
+    server: true,
     secret_key_base: secret_key_base
 
   # ## SSL Support
diff --git a/docker-compose.yml b/docker-compose.yml
index 43cc18f..fc23a0f 100644
--- a/docker-compose.yml
+++ b/docker-compose.yml
@@ -4,7 +4,9 @@ services:
       context: .
       dockerfile: Dockerfile
     environment:
-      DATABASE_URL: ecto://postgres:postgres@db/crumb_prod
+      DATABASE: ecto://postgres:postgres@db:5432/crumb_prod
+      USERNAME: postgres
+      PASSWORD: postgres
       SECRET_KEY_BASE: a_very_secret_key_that_you_generate
       PHX_HOST: localhost
       PORT: 4000