[bug] git history lost on remixed projects #7

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1. bidah commented on Feb 23, 2026

   

   bidah

   on Feb 23, 2026

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   @claude implement fix to this

   👀React with 👀1Reacted by claude
2. claude commented on Feb 23, 2026

   

   claudeBot

   on Feb 23, 2026 – with Claude

   Last edited by claude

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   Claude finished @bidah's task in 7m 50s —— View job • claude/issue-7-20260223-1021 • Create PR ➔

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   Implementing fix for git history lost on remixed projects

   • Gather context and explore codebase
   • Understand the request
   • Identify root cause of git commits not being applied in remixed projects
   • Implement fix
   • Commit and push changes

   Root Cause Analysis

   Two bugs caused git commits to silently fail after remixing a project:

   Bug 1 — Wrong git remote after sandbox-copy fallback (remix-handler.ts Option 2)

   When GitHub clone fails and the fallback path copies files via tarball, the tarball includes the source project's .git directory. The git remote add origin ... || true then silently fails (origin already exists pointing to the source repo). All subsequent commitAndPush calls push to the wrong repository.

   Fix: Remove .git and run a clean git init in the extract script before setting up the new remote.

   Bug 2 — commitAndPush never verifies the remote URL (github-service.ts)

   The commitAndPush method receives repositoryName as a parameter but never used it — it trusted whatever remote was already in the sandbox. For a remixed sandbox with an incorrect or stale remote, all pushes silently failed (the caller uses fire-and-forget so errors were never surfaced).

   Fix: Add git remote set-url || git remote add with the correct authenticated URL (owner + token + repositoryName) before every commit. Also switched from git push origin main to git push origin HEAD:main to handle cases where the local branch is named master (older git defaults).

   Changes Made

   File	Change
   packages/remix/src/api/remix-handler.ts	Extract script: rm -rf .git && git init instead of git init || true
   packages/sandbox/src/lib/github-service.ts	commitAndPush: set correct remote URL before push; use HEAD:main refspec

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3. claude

   added a commit that references this issue on Feb 23, 2026

   fix: ensure correct git remote in remixed projects to restore commit …

   ...

   This issue will close once commit df1fddc is merged into the 'main' branch.

   df1fddc