Nix flake still broken due to version mismatch of bun

[ptweety]

Description

I updated my opencode but found the follwing error:

       > Running phase: buildPhase
       > 12 |
       > 13 | // relax version requirement
       > 14 | const expectedBunVersionRange = `^${expectedBunVersion}`
       > 15 |
       > 16 | if (!semver.satisfies(process.versions.bun, expectedBunVersionRange)) {
       > 17 |   throw new Error(`This script requires bun@${expectedBunVersionRange}, but you are using bun@${process.versions.bun}`)
       >                  ^
       > error: This script requires bun@^1.3.13, but you are using bun@1.3.11
       >       at /build/source/packages/script/src/index.ts:17:13
       > 
       > Bun v1.3.11 (Linux x64)

Plugins

none

OpenCode version

No response

Steps to reproduce

No response

Screenshot and/or share link

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Operating System

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Terminal

No response

[github-actions]

This issue might be a duplicate of existing issues. Please check:

• Nix flake broken since 1.4.11 #23719: Nix flake broken since 1.4.11 — also reports a Nix build failure with bun 1.3.11 on NixOS (open, same assignee)
• Nix flake.lock outdated bun version 1.3.11 #18982: Nix flake.lock outdated bun version 1.3.11 — nearly identical error output and stack trace (closed)
• Bun version mismatch with nixpkgs causes Nix build failure #15394: Bun version mismatch with nixpkgs causes Nix build failure — same root cause of bun version mismatch in Nix builds (closed)

If your issue is distinct from the above (e.g. a different version or different failure point), please add clarifying details.

[ptweety]

Actually, upstream nixpkgs only provides bun 1.3.11 in unstable.

see: NixOS/nixpkgs#512300