71 lines
2.3 KiB
Markdown
71 lines
2.3 KiB
Markdown
# Migration to pnpm
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This project has been migrated from npm to pnpm to improve dependency management and developer experience.
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## Why pnpm?
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- **Faster installation**: pnpm is significantly faster than npm and yarn
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- **Disk space savings**: pnpm uses a content-addressable store to avoid duplication
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- **Phantom dependency prevention**: pnpm creates a strict node_modules structure
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- **Native workspaces support**: simplified monorepo management
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## How to use pnpm
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### Installation
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```bash
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# Global installation of pnpm
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npm install -g pnpm@10.8.1
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# Or with corepack (available with Node.js 22+)
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corepack enable
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corepack prepare pnpm@10.8.1 --activate
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```
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### Common commands
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| npm command | pnpm equivalent |
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| --------------- | ---------------- |
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| `npm install` | `pnpm install` |
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| `npm run build` | `pnpm run build` |
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| `npm test` | `pnpm test` |
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| `npm run lint` | `pnpm run lint` |
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### Workspace-specific commands
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| Action | Command |
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| ------------------------------------------ | ---------------------------------------- |
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| Run a command in a specific package | `pnpm --filter @openai/codex run build` |
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| Install a dependency in a specific package | `pnpm --filter @openai/codex add lodash` |
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| Run a command in all packages | `pnpm -r run test` |
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## Monorepo structure
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```
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codex/
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├── pnpm-workspace.yaml # Workspace configuration
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├── .npmrc # pnpm configuration
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├── package.json # Root dependencies and scripts
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├── codex-cli/ # Main package
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│ └── package.json # codex-cli specific dependencies
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└── docs/ # Documentation (future package)
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```
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## Configuration files
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- **pnpm-workspace.yaml**: Defines the packages included in the monorepo
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- **.npmrc**: Configures pnpm behavior
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- **Root package.json**: Contains shared scripts and dependencies
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## CI/CD
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CI/CD workflows have been updated to use pnpm instead of npm. Make sure your CI environments use pnpm 10.8.1 or higher.
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## Known issues
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If you encounter issues with pnpm, try the following solutions:
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1. Remove the `node_modules` folder and `pnpm-lock.yaml` file, then run `pnpm install`
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2. Make sure you're using pnpm 10.8.1 or higher
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3. Verify that Node.js 22 or higher is installed
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