Merge pull request #481 from mayooear/feat/langgraph-rag-agent

This monorepo is a customizable template example of an AI agent chatbot that ingests PDF documents, stores embeddings in a vector database (Supabase), and then answers user queries using OpenAI (or another LLM provider) utilising LangChain and LangGraph as orchestration frameworks.

This template is also an example template associated with the book Learning LangChain (O'Reilly): Building AI and LLM applications with LangChain and LangGraph.

Author: mayooear

.dockerignore

@@ -0,0 +1,2 @@
+node_modules
+dist

.env.example

@@ -0,0 +1,31 @@
+/* .eslintrc.cjs */
+
+module.exports = {
+  root: true, // Ensures ESLint doesn't look beyond this folder for configuration
+  parser: '@typescript-eslint/parser', // Tells ESLint to parse TypeScript
+  parserOptions: {
+    ecmaVersion: 'latest', // Enables modern JavaScript features
+    sourceType: 'module', // Allows import/export statements,
+    project: './tsconfig.json', // Tells ESLint to use the tsconfig.json file
+  },
+  extends: [
+    'eslint:recommended', // Basic ESLint rules
+    'plugin:@typescript-eslint/recommended', // Adds TypeScript-specific rules
+    'prettier', // Disables rules conflicting with Prettier
+  ],
+  ignorePatterns: [
+    '.eslintrc.cjs',
+    'scripts',
+    'src/utils/lodash/*',
+    'node_modules',
+    'dist',
+    'dist-cjs',
+    '*.js',
+    '*.cjs',
+    '*.d.ts',
+  ],
+  rules: {
+    // You can add or override any rules here, for example:
+    // "no-console": "warn", // Warn when using console.log
+  },
+};

.eslintrc.cjs

@@ -0,0 +1,46 @@
+# Run formatting on all PRs
+
+name: CI
+
+on:
+  push:
+    branches: ["main"]
+  pull_request:
+  workflow_dispatch: # Allows triggering the workflow manually in GitHub UI
+
+# If another push to the same PR or branch happens while this workflow is still running,
+# cancel the earlier run in favor of the next run.
+concurrency:
+  group: ${{ github.workflow }}-${{ github.ref }}
+  cancel-in-progress: true
+
+jobs:
+  format:
+    name: Check formatting
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v4
+      - name: Use Node.js 18.x
+        uses: actions/setup-node@v3
+        with:
+          node-version: 18.x
+          cache: "yarn"
+      - name: Install dependencies
+        run: yarn install --immutable --mode=skip-build
+      - name: Check formatting
+        run: yarn format:check
+
+  lint:
+    name: Check linting
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v4
+      - name: Use Node.js 18.x
+        uses: actions/setup-node@v3
+        with:
+          node-version: 18.x
+          cache: "yarn"
+      - name: Install dependencies
+        run: yarn install --immutable --mode=skip-build
+      - name: Check linting
+        run: yarn run lint:all

.eslintrc.json

@@ -1,19 +1,5 @@
-# See https://help.github.com/articles/ignoring-files/ for more about ignoring files.
-
-# dependencies
-/node_modules
-/.pnp
-.pnp.js
-
-# testing
-/coverage
-
-# next.js
-/.next/
-/out/
-
-# production
-/build
+# npm
+node_modules/
 
 # misc
 .DS_Store
@@ -23,20 +9,45 @@
 npm-debug.log*
 yarn-debug.log*
 yarn-error.log*
-.pnpm-debug.log*
+ui-debug.log*
 
 # local env files
 .env*.local
-.env
+
+# typescript
+*.tsbuildinfo
 
 # vercel
 .vercel
 
-# typescript
-*.tsbuildinfo
-next-env.d.ts
+# testing
+coverage
+
+# next.js
+.next/
+out/
+
+# fumadocs
+.source
+
+# production
+build
+dist
+apps/docs/public/registry/
+
+# turbo
+.turbo
+
+# env
+.env
+
+# cursor
+.cursor
+.cursor/
+
+#llm_context
+llm_context/
 
-#Notion_db
-/Notion_DB
+test_docs
 
-.yarn/
+.swc

.github/workflows/ci.yml

@@ -0,0 +1,21 @@
+MIT License
+
+Copyright (c) 2024 [Your Name or Organization Name]
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all
+copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+SOFTWARE.