feat: docker setup

Author: ruioliveira02

.env.dev.sample

@@ -0,0 +1,7 @@
+DB_USERNAME=postgres
+DB_PASSWORD=postgres
+DB_HOST=localhost
+DB_PORT=5432
+DB_NAME=safira_dev
+HOST_URL=http://localhost:4000
+ASSET_HOST=http://localhost:4000

.gitignore

@@ -37,3 +37,4 @@ safira-*.tar
 npm-debug.log
 /assets/node_modules/
 
+.env.dev

Dockerfile.dev

@@ -0,0 +1,35 @@
+FROM elixir:1.17-alpine
+
+# Install build dependencies
+RUN apk add --no-cache build-base git python3
+
+# Install frontend dependencies
+RUN apk add --no-cache nodejs npm
+RUN npm install -g npx
+
+# Install pdf generation dependencies
+RUN apk add --no-cache \
+        libstdc++ \
+        libx11 \
+        libxrender \
+        libxext \
+        libssl3 \
+        ca-certificates \
+        fontconfig \
+        freetype \
+        ttf-droid \
+        ttf-freefont \
+        ttf-liberation \
+        # more fonts
+        ;
+
+# Install development dependencies
+RUN apk add --no-cache inotify-tools
+
+# Install hex + rebar
+RUN mix local.hex --force && \
+    mix local.rebar --force
+
+WORKDIR /app
+
+CMD [ "sh", "-c", "mix setup; mix phx.server" ]

darwin.yml

@@ -0,0 +1,7 @@
+services:
+  db:
+    ports:
+      - ${DB_PORT:-5555}:5432
+  web:
+    ports:
+      - ${PORT:-4000}:4000

docker-compose.dev.yml

@@ -0,0 +1,26 @@
+services:
+  db:
+    image: postgres:14.1
+    container_name: safira_db
+    env_file: .env.dev
+    environment:
+      POSTGRES_USER: ${DB_USERNAME:-postgres}
+      POSTGRES_PASSWORD: ${DB_PASSWORD:-postgres}
+      POSTGRES_HOST: ${DB_HOST:-localhost}
+    volumes:
+      - /var/lib/postgresql/data
+  web:
+    container_name: safira_web
+    env_file: .env.dev
+    environment:
+      MIX_ENV: ${MIX_ENV:-dev}
+    build:
+      context: .
+      dockerfile: Dockerfile.dev
+    depends_on:
+      - db
+    volumes:
+      - ./:/app
+      - /app/_build
+      - /app/deps
+      - /app/priv/uploads

linux.yml

@@ -0,0 +1,5 @@
+services:
+  db:
+    network_mode: "host"
+  web:
+    network_mode: "host"