Add devcontainer support to core (#12391)

To test, open the folder in VSCode and follow the prompts (if you have remote container support installed, you should be asked to switch to remote development).

.devcontainer/backend.env

@@ -0,0 +1,5 @@
+DATABASE_URL=postgres://saleor:saleor@db/saleor
+DASHBOARD_URL=http://localhost:9000/
+DEFAULT_FROM_EMAIL=noreply@example.com
+CELERY_BROKER_URL=redis://redis:6379/1
+SECRET_KEY=changeme

.devcontainer/common.env

@@ -0,0 +1 @@
+DEFAULT_CHANNEL_SLUG=default-channel

.devcontainer/devcontainer.json

@@ -0,0 +1,24 @@
+{
+  "name": "Saleor",
+  "dockerComposeFile": "docker-compose.yml",
+  "service": "saleor",
+  "workspaceFolder": "/app",
+  "forwardPorts": [8000],
+  "postCreateCommand": "python manage.py migrate",
+  "customizations": {
+    "vscode": {
+      "extensions": [
+        "Cameron.vscode-pytest",
+        "charliermarsh.ruff",
+        "editorconfig.editorconfig",
+        "ms-python.black-formatter",
+        "ms-python.flake8",
+        "ms-python.isort",
+        "ms-python.pylint",
+        "ms-python.python",
+        "ms-python.vscode-pylance",
+        "streetsidesoftware.code-spell-checker"
+      ]
+    }
+  }
+}

.devcontainer/docker-compose.yml

@@ -0,0 +1,56 @@
+version: "3.4"
+
+services:
+  saleor:
+    image: saleor
+    build:
+      context: ..
+      dockerfile: ./Dockerfile
+    command: ["python", "-m", "saleor"]
+    env_file:
+      - common.env
+      - backend.env
+
+  dashboard:
+    image: ghcr.io/saleor/saleor-dashboard:3.12.3
+    ports:
+      - 9000:80
+    restart: unless-stopped
+
+  db:
+    image: library/postgres:13-alpine
+    restart: unless-stopped
+    volumes:
+      - saleor-db:/var/lib/postgresql/data
+    environment:
+      - POSTGRES_USER=saleor
+      - POSTGRES_PASSWORD=saleor
+
+  redis:
+    image: library/redis:5.0-alpine
+    restart: unless-stopped
+    volumes:
+      - saleor-redis:/data
+
+  worker:
+    image: saleor
+    build:
+      context: ..
+      dockerfile: ./Dockerfile
+    command: celery -A saleor --app=saleor.celeryconf:app worker --loglevel=info -B
+    restart: unless-stopped
+    env_file:
+      - common.env
+      - backend.env
+    depends_on:
+      - redis
+    volumes:
+      # shared volume between worker and api for media
+      - saleor-media:/app/media
+
+volumes:
+  saleor-db:
+    driver: local
+  saleor-redis:
+    driver: local
+  saleor-media:

.gitignore

@@ -1,5 +1,6 @@
 *.py[cod]
 .*
+!.devcontainer
 !.dockerignore
 !.github
 !.gitignore

CHANGELOG.md

@@ -18,6 +18,7 @@ All notable, unreleased changes to this project will be documented in this file.
 
 ### Other changes
 - Create order discounts for all voucher types - #12272 by @IKarbowiak
+- Core now supports Dev Containers for local development - #12391 by @patrys
 
 ### Saleor Apps