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A development environment for TON blockchain for writing, testing, and deploying smart contracts.

### Quick start 🚀

Run the following in terminal to create a new project and follow the on-screen instructions:
## Table of Contents

* [Quick start](#quick-start-)
* [Overview](#overview)
* [Core features](#core-features)
* [Tech stack](#tech-stack)
* [Requirements](#requirements)
* [Features overview](#features-overview)
* [Project creation](#project-creation)
* [Directory structure](#directory-structure)
* [Building contracts](#building-contracts)
* [Running the test suites](#running-the-test-suites)
* [Deploying contracts](#deploying-contracts)
* [Custom scripts](#custom-scripts)
* [Contract development](#contract-development)
* [Creating contracts](#creating-contracts)
* [Writing contract code](#writing-contract-code)
* [Testing contracts](#testing-contracts)
* [Configuration](#configuration)
* [Plugins](#plugins)
* [Custom network](#custom-network)
* [Contributors](#contributors)
* [License](#license)
* [Donations](#donations)

## Quick start 🚀

Run the command in terminal to create a new project and follow the on-screen instructions:

```console
npm create ton@latest
```

 
## Overview

Blueprint is an all-in-one development environment designed to enhance the process of creating, testing, and deploying smart contracts on TON blockchain using [FunC](https://docs.ton.org/develop/func/overview) and [Tact](https://docs.tact-lang.org/) languages

### Core features 🔥
### Core features

* Create a development environment from template in one click - `npm create ton@latest`
* Create a development environment from template - `npm create ton@latest`
* Streamlined workflow for building, testing and deploying smart contracts
* Dead simple deployment to mainnet/testnet using your favorite wallet (eg. Tonkeeper)
* Blazing fast testing of multiple smart contracts in an isolated blockchain running in-process

### Tech stack

1. Compiling FunC with https://github.com/ton-community/func-js (no CLI)
2. Testing smart contracts with https://github.com/ton-org/sandbox
3. Deploying smart contracts with [TON Connect 2](https://github.com/ton-connect), [Tonhub wallet](https://tonhub.com/) or a `ton://` deeplink
1. Compiling FunC with https://github.com/ton-community/func-js
2. Compiling Tact with https://github.com/tact-lang/tact
3. Testing smart contracts with https://github.com/ton-org/sandbox
4. Deploying smart contracts with [TON Connect 2](https://github.com/ton-connect), [Tonhub wallet](https://tonhub.com/) or a `ton://` deeplink

### Requirements

* [Node.js](https://nodejs.org) with a recent version like v18, verify version with `node -v`
* IDE with TypeScript and FunC support like [Visual Studio Code](https://code.visualstudio.com/) with the [FunC plugin](https://marketplace.visualstudio.com/items?itemName=tonwhales.func-vscode) or [IntelliJ IDEA](https://www.jetbrains.com/idea/) with the [TON Development plugin](https://plugins.jetbrains.com/plugin/23382-ton)
* [Node.js](https://nodejs.org) with a recent version like v18. Version can be verified with `node -v`
* IDE with TON support:
* [Visual Studio Code](https://code.visualstudio.com/) with the [FunC plugin](https://marketplace.visualstudio.com/items?itemName=tonwhales.func-vscode)
* [IntelliJ IDEA](https://www.jetbrains.com/idea/) with the [TON Development plugin](https://plugins.jetbrains.com/plugin/23382-ton)

 
## Features overview

## Create a new project
### Project creation

1. Run and follow the on-screen instructions:   `npm create ton@latest`   or   `npx create-ton@latest`
2. (Optional) Then from the project directory:   `npm install`   or   `yarn install`
1. Run and follow the on-screen instructions:   `npm create ton@latest`   or   `npx create-ton@latest`
2. From the project directory run   `npm/yarn install`   to install dependencies

### Directory structure

* `contracts/` - Source code in [FunC](https://ton.org/docs/develop/func/overview) for all smart contracts and their imports
* `contracts/` - Source code in [FunC](https://docs.ton.org/develop/func/overview) or [Tact](https://tact-lang.org/) for all smart contracts and their imports
* `wrappers/` - TypeScript interface classes for all contracts (implementing `Contract` from [@ton/core](https://www.npmjs.com/package/@ton/core))
* include message [de]serialization primitives, getter wrappers and compilation functions
* used by the test suite and client code to interact with the contracts from TypeScript
* `tests/` - TypeScript test suite for all contracts (relying on [Sandbox](https://github.com/ton-org/sandbox) for in-process tests)
* `scripts/` - Deployment scripts to mainnet/testnet and other scripts interacting with live contracts
* `build/` - Compilation artifacts created here after running a build command

### Build contracts
### Building contracts

1. You need a compilation script in `wrappers/<CONTRACT>.compile.ts` - [example](/example/wrappers/Counter.compile.ts)
2. Run interactive: &nbsp;&nbsp; `npx blueprint build` &nbsp; or &nbsp; `yarn blueprint build`
3. Non-interactive: &nbsp; `npx/yarn blueprint build <CONTRACT>` &nbsp; OR build all contracts &nbsp; `yarn blueprint build --all`
* Example: `yarn blueprint build counter`
4. Build results are generated in `build/<CONTRACT>.compiled.json`
5. Tact generated files are located in `build/<CONTRACT>` directory

### Run the test suite
### Running the test suites

1. Run in terminal: &nbsp; `npx blueprint test` &nbsp; or &nbsp; `yarn blueprint test`
2. Alternative method: &nbsp; `npm test` &nbsp; or &nbsp; `yarn test`
3. You can specify test file to run: &nbsp; `npm/yarn test <CONTRACT>`
* Example: `yarn test counter`

> Learn more about writing tests from the Sandbox's documentation - [here](https://github.com/ton-org/sandbox#writing-tests).
### Deploy one of the contracts
### Deploying contracts

1. You need a deploy script in `scripts/deploy<CONTRACT>.ts` - [example](/example/scripts/deployCounter.ts)
1. You need a deployment script in `scripts/deploy<CONTRACT>.ts` - [example](/example/scripts/deployCounter.ts)
2. Run interactive: &nbsp;&nbsp; `npx blueprint run` &nbsp; or &nbsp; `yarn blueprint run`
3. Non-interactive: &nbsp; `npx/yarn blueprint run <CONTRACT> --<NETWORK> --<DEPLOY_METHOD>`
3. Non-interactive: &nbsp; `npx/yarn blueprint run deploy<CONTRACT> --<NETWORK> --<DEPLOY_METHOD>`
* Example: `yarn blueprint run deployCounter --mainnet --tonconnect`

### Custom scripts

1. Custom scripts should be located in `scripts` folder
2. Script file must have exported function `run`
```ts
export async function run(provider: NetworkProvider) {
//
}
```
3. Script can be run using `npx/yarn blueprint run <SCRIPT>` command

### Updating FunC version

FunC version can be updated using `npx/yarn blueprint set func` command

### Help and additional commands

Run in terminal: &nbsp; `npx blueprint help` &nbsp; or &nbsp; `yarn blueprint help`

&nbsp;
## Contract development

Before developing, make sure that your current working directory is located in the root of the project created using `npm create ton@latest`

## Develop a new contract
### Creating contracts

1. Make sure you have a project to host the contract
2. Run interactive: &nbsp;&nbsp; `npx blueprint create` &nbsp; or &nbsp; `yarn blueprint create`
3. Non-interactive: &nbsp; `npx/yarn blueprint create <CONTRACT> --type <TYPE>` (type can be `func-empty`, `func-counter`, `tact-empty`, `tact-counter`)
1. Run interactive: &nbsp;&nbsp; `npx blueprint create` &nbsp; or &nbsp; `yarn blueprint create`
2. Non-interactive: &nbsp; `npx/yarn blueprint create <CONTRACT> --type <TYPE>` (type can be `func-empty`, `func-counter`, `tact-empty`, `tact-counter`)
* Example: `yarn blueprint create MyNewContract --type func-empty`

### Contract code
### Writing contract code

#### FunC
1. Implement the standalone FunC root contract in `contracts/<CONTRACT>.fc`
2. Implement shared FunC imports (if breaking code to multiple files) in `contracts/imports/*.fc`
3. Implement wrapper TypeScript class in `wrappers/<CONTRACT>.ts` to encode messages and decode getters

### Test suite
#### Tact
1. Implement tact contract in `contracts/<CONTRACT>.tact`
2. Wrappers will be automatically generated in `build/<CONTRACT>/tact_<CONTRACT>.ts`

### Testing contracts

1. Implement TypeScript tests in `tests/<CONTRACT>.spec.ts`
2. Rely on the wrapper TypeScript class from `wrappers/<CONTRACT>.ts` to interact with the contract

> Learn more about writing tests from the Sandbox's documentation - [here](https://github.com/ton-org/sandbox#writing-tests).
### Compilation and deployment

1. Implement a compilation script in `wrappers/<CONTRACT>.compile.ts`
2. Implement a deployment script in `scripts/deploy<CONTRACT>.ts`
3. Rely on the wrapper TypeScript class from `wrappers/<CONTRACT>.ts` to initialize the contract

## Config
## Configuration

A config may be created in order to control some of blueprint's features. If a config is needed, create a `blueprint.config.ts` file in the root of your project with something like this:
```typescript
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