OpenCode asks for permission for chained cd's that stay within the project

[a7medev]

Description

When running chained cd commands that navigate within the project directory, opencode incorrectly requests external_directory permission even though the final directory is still inside the project.

For example, cd subdir && do something && cd .. triggers a permission request to access the parent directory, when in reality the command is just returning to the project root.

Plugins

No response

OpenCode version

1.1.16

Steps to reproduce

1. Model requests to execute cd subdir && some-command && cd ..
2. OpenCode shows a permission dialog asking for access to the parent directory due to cd .. in the command.

Screenshot and/or share link

Operating System

No response

Terminal

No response

[github-actions]

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

• external_directory permission triggered for .opencode/state within git worktree #7758: external_directory permission triggered for .opencode/state within git worktree - same root cause regarding permission checks not accounting for directory containment
• agent always using cd [cwd] && .... even when cd isn't needed #4982: agent always using cd [cwd] && .... even when cd isn't needed - root cause of the chained cd syntax that triggers this issue
• Accept all behavior for bash chains #4041: Accept all behavior for bash chains - directly addresses permission handling in chained bash commands

Feel free to ignore if none of these address your specific case.