There is a very high probability of encountering indentation bugs when using the Edit tool in OpenCode.

[Zwenrenmuyuan]

Description

When OpenCode attempts to invoke the Edit tool, certain models such as GLM4.7, MiniMax M2.1, and Big Pickle (provided by OpenCode Zen) experience this issue, while others like GitHub Copilot's Haiku D4.5 work normally.

Plugins

No response

OpenCode version

OpenCode 1.1.36

Steps to reproduce

When attempting to modify an existing method with the corresponding model, there is a high probability of encountering this issue.

Screenshot and/or share link

No response

Operating System

win11

Terminal

vscode powershell

[albertov]

I've tracked this down to models being confused as to how to construct the replacement strings for use with the "edit" tool after seeing the context given by the "read" tool. This commit albertov@84ce6c1 fixes it nicely for my use case (indentation-sensitive haskell code)

[albertov]

Pushed fixed here #12030