Create fileManager for Temporary Project Setup [backend]

[salazarsebas]

📁 Create fileManager for Temporary Project Setup 🗄

📝 Description

Develop a fileManager utility to create and clean up temporary Rust projects for compilation and testing. This utility will generate a Cargo.toml and src/lib.rs in a temporary directory, ensuring each request is isolated. It will also handle cleanup to prevent disk space issues. This modular approach enhances maintainability and supports secure execution by isolating user code.

🎯 Objective

Create a TypeScript utility in apps/backend/src/utils/ to manage temporary Rust project directories and files.

🗂 Structure

• Directory: apps/backend/src/utils/
• Files:
  • apps/backend/src/utils/fileManager.ts
• Expected structure:

  apps/backend/
  ├── src/
  │   ├── utils/
  │   │   └── fileManager.ts
  

✅ Requirements

• Create fileManager.ts with two functions:
  • setupProject(tempDir: string, code: string): Promise<void>: Creates a Rust project with Cargo.toml and src/lib.rs.
  • cleanupProject(tempDir: string): Promise<void>: Deletes the temporary directory.
• Use fs.promises for asynchronous file operations.
• Include a default Cargo.toml with soroban-sdk = "21.2.0".
• Ensure tempDir is unique (e.g., temp/project_${Date.now()}).
• Test file creation and cleanup with a sample directory.
• Commit changes with a message like feat: create file manager utility.
• Push changes to the GitHub repository.

🏆 Expected Outcomes

• fileManager creates temporary Rust projects with correct Cargo.toml and src/lib.rs.
• Cleanup function deletes directories without errors.
• Utility is reusable and handles errors gracefully.
• Changes are committed and pushed to GitHub.

🔗 References

• Node.js fs.promises
• Rust Cargo.toml Structure
• Soroban SDK

📋 Notes

• Use sanitize-filename (from a later issue) for safe directory names.
• Ensure cleanup is idempotent to handle partial failures.

[Benjtalkshow]

@salazarsebas
I would be glad if this issue could be assigned to me.
I’m a full-stack JavaScript developer and was recommended by OnlyDust.

[salazarsebas]

The issue is yours @Benjtalkshow , it was unassigned due to errors. But the issue is yours.

[Benjtalkshow]

Alright. Thanks a lot

[JosueBrenes]

Hiii, can i work in this issue? Please