dev.md

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

# 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

NODE_OPTIONS=--no-node-snapshot pnpm i

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

// 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

// 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

// 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

# 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