Merge pull request #1 from NicholasGoh/feat/development-environment

Feat/development environment

Author: NicholasGoh

.devcontainer/devcontainer.json

@@ -0,0 +1,75 @@
+// For format details, see https://aka.ms/devcontainer.json. For config options, see the
+// README at: https://github.com/devcontainers/templates/tree/main/src/python
+{
+	"name": "API Development Container",
+	// Or use a Dockerfile or Docker Compose file. More info: https://containers.dev/guide/dockerfile
+	"dockerComposeFile": [
+		"../compose-dev.yaml"
+	],
+	"service": "backend",
+	"workspaceFolder": "/app",
+	"customizations": {
+		"vscode": {
+			"extensions": [
+				"IronGeek.vscode-env",
+				"cweijan.vscode-redis-client",
+				"emeraldwalk.RunOnSave",
+				"mohamed-nouri.websocket-client",
+				"ms-azuretools.vscode-docker",
+				"usernamehw.errorlens",
+				"Gruntfuggly.todo-tree",
+				"ms-python.black-formatter",
+				"ms-python.debugpy",
+				"ms-python.isort",
+				"ms-python.python"
+			],
+			"settings": {
+				"files.exclude": {
+					"**/.venv": true
+				},
+				"workbench.colorCustomizations": {
+					"editorUnnecessaryCode.border": "#ff0000"
+				},
+				"explorer.confirmDelete": false,
+				"editor.cursorBlinking": "expand",
+				"editor.cursorSmoothCaretAnimation": "on",
+				"todo-tree.highlights.enabled": false,
+				"window.density.editorTabHeight": "compact",
+				"workbench.activityBar.location": "top",
+				"editor.formatOnSave": true,
+				"files.insertFinalNewline": true,
+				"files.trimFinalNewlines": true,
+				"[python]": {
+					"editor.formatOnSave": true,
+					"editor.codeActionsOnSave": {
+						"source.organizeImports": "always",
+						"source.unusedImports": "always"
+					}
+				},
+				"editor.rulers": [
+					{
+						"column": 80,
+						"color": "#303030"
+					},
+					{
+						"column": 72,
+						"color": "#242424"
+					}
+				],
+				"black-formatter.args": [
+					"--line-length=80"
+				],
+				"emeraldwalk.runonsave": {
+					"commands": [
+						{
+							"match": "((packages)|(requirements))\\.txt",
+							"isAsync": true,
+							"cmd": "sort -o ${file} ${file}"
+						}
+					]
+				},
+				"python.analysis.autoImportCompletions": true
+			}
+		}
+	}
+}

.dockerignore

@@ -0,0 +1 @@
+.venv

backend/Dockerfile

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+FROM ghcr.io/astral-sh/uv:python3.13-bookworm
+
+RUN apt update && apt install --no-install-recommends -y curl
+WORKDIR /app
+COPY ./uv.lock ./pyproject.toml .
+RUN uv sync --frozen

backend/pyproject.toml

@@ -0,0 +1,23 @@
+[project]
+name = "app"
+version = "0.1.0"
+description = "Add your description here"
+readme = "README.md"
+requires-python = ">=3.13"
+dependencies = [
+    "bs4==0.0.2",
+    "faker==30.8.1",
+    "fastapi[standard]==0.115.11",
+    "langchain==0.3.6",
+    "langchain-community==0.3.4",
+    "langchain-openai==0.2.3",
+    "langchain-postgres==0.0.12",
+    "langfuse==2.60.2",
+    "langgraph==0.2.39",
+    "prometheus-client==0.21.1",
+    "psycopg[binary]==3.2.3",
+    "pydantic-settings==2.6.0",
+    "pypdf==5.1.0",
+    "rich==13.9.4",
+    "sse-starlette==2.1.3",
+]

backend/requirements.txt

@@ -0,0 +1,15 @@
+Faker==30.8.1
+bs4==0.0.2
+fastapi[standard]==0.115.11
+langchain-community==0.3.4
+langchain-openai==0.2.3
+langchain-postgres==0.0.12
+langchain==0.3.6
+langfuse==2.60.2
+langgraph==0.2.39
+prometheus_client==0.21.1
+psycopg[binary]==3.2.3
+pydantic-settings==2.6.0
+pypdf==5.1.0
+rich==13.9.4
+sse-starlette==2.1.3

backend/uv.lock

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+services:
+  backend:
+    image: backend:dev
+    build:
+      context: ./backend
+    entrypoint: bash -c "sleep infinity"
+    env_file:
+      - ./envs/backend.env
+    volumes:
+      - ./backend:/app