## Premise

Since FastGPT is managed in the same way as monorepo, it is recommended to install ‘make’ first during development.

monorepo Project Name:

- app: main project
-......

## Dev

```sh
# Give automatic script code execution permission (on non-Linux systems, you can manually execute the postinstall.sh file content)
chmod -R +x ./scripts/
# Executing under the code root directory installs all dependencies within the root package, projects, and packages
pnpm i

# Not make cmd
cd projects/app
pnpm dev

# Make cmd
make dev name=app
```

Note: If the Node version is >= 20, you need to pass the `--no-node-snapshot` parameter to Node when running `pnpm i`

```sh
NODE_OPTIONS=--no-node-snapshot pnpm i
```

### Jest

https://fael3z0zfze.feishu.cn/docx/ZOI1dABpxoGhS7xzhkXcKPxZnDL

## I18N

### Install i18n-ally Plugin

1. Open the Extensions Marketplace in VSCode, search for and install the `i18n Ally` plugin.

### Code Optimization Examples

#### Fetch Specific Namespace Translations in `getServerSideProps`

```typescript
// pages/yourPage.tsx
export async function getServerSideProps(context: any) {
  return {
    props: {
      currentTab: context?.query?.currentTab || TabEnum.info,
      ...(await serverSideTranslations(context.locale, ['publish', 'user']))
    }
  };
}
```

#### Use useTranslation Hook in Page

```typescript
// pages/yourPage.tsx
import { useTranslation } from 'next-i18next';

const YourComponent = () => {
  const { t } = useTranslation();

  return (
    <Button
      variant="outline"
      size="sm"
      mr={2}
      onClick={() => setShowSelected(false)}
    >
      {t('common:close')}
    </Button>
  );
};

export default YourComponent;
```

#### Handle Static File Translations

```typescript
// utils/i18n.ts
import { i18nT } from '@fastgpt/web/i18n/utils';

const staticContent = {
  id: 'simpleChat',
  avatar: 'core/workflow/template/aiChat',
  name: i18nT('app:template.simple_robot'),
};

export default staticContent;
```

### Standardize Translation Format

- Use the t(namespace:key) format to ensure consistent naming.
- Translation keys should use lowercase letters and underscores, e.g., common.close.

## Build

```sh
# Docker cmd: Build image, not proxy
docker build -f ./projects/app/Dockerfile -t registry.cn-hangzhou.aliyuncs.com/fastgpt/fastgpt:v4.8.1 . --build-arg name=app
# Make cmd: Build image, not proxy
make build name=app image=registry.cn-hangzhou.aliyuncs.com/fastgpt/fastgpt:v4.8.1

# Docker cmd: Build image with proxy
docker build -f ./projects/app/Dockerfile -t registry.cn-hangzhou.aliyuncs.com/fastgpt/fastgpt:v4.8.1 . --build-arg name=app --build-arg proxy=taobao
# Make cmd: Build image with proxy
make build name=app image=registry.cn-hangzhou.aliyuncs.com/fastgpt/fastgpt:v4.8.1 proxy=taobao
```