Windsurf Deleted Functions or an Entire File: Recover the Project Safely
TL;DR:
To recover code or entire files deleted by Windsurf's Cascade, immediately rollback the edit history using Cascade Revert, restore tracked files via Git, or use data recovery software as a last resort for missing untracked files.
● Use Cascade Revert or checkpoints for missing functions within an active file, and utilize Git restore if a tracked file is entirely missing.
● Stop writing to the local drive and use Recoverit File Recovery to export results to a separate healthy drive if an untracked file is completely deleted without backups.
● Recoverit cannot reconstruct code that was merely overwritten inside an existing file, and full file recovery may fail due to SSD TRIM, subsequent overwrites, or missing file-system metadata.
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In this Windsurf deletion report on Reddit, the user says Cascade sometimes removed functions while editing a large block of code and, in some cases, deleted an entire file. Windsurf could search Git history, but that did not always solve the problem. The recovery path depends on whether code was edited out of an existing file or the whole file disappeared.
Use Cascade Revert or a Checkpoint Before Disk Recovery
The current Cascade documentation says you can revert code changes back to a selected step and create named checkpoints of the project state. If the unwanted deletion belongs to a Cascade edit that is still covered by that history, revert to the last known-good state and verify the affected files before continuing.
Choose the Correct Recovery Path
- Only functions or lines disappeared: Use Cascade Revert or Git history. This is an edit-history problem, not a deleted-file scan.
- A tracked file disappeared: Restore the file from Git if the needed version was committed or present in the index.
- An untracked whole file disappeared: Check any IDE history, backup, or synced copy. If none exists, protect the drive before local file recovery.
Check Git for the Last Intact Version
Git's official git restore documentation explains how to restore tracked files from the index or from a chosen commit. Use Git when it has the version you need, then compare the restored file with current work so you do not discard unrelated valid edits.
When Recoverit Becomes Relevant
If Windsurf deleted an entire local file and no Cascade checkpoint, Git version, backup, or other intact copy exists, stop writing to the affected drive. Recoverit File Recovery can scan readable local storage for deleted files and export results to a different healthy drive. It cannot reconstruct code that was merely overwritten inside an existing saved file, and recovery may fail after overwrite, SSD TRIM, or loss of file-system metadata.