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Experimental Plan Mode made code changes #10314

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Description

@TomFaulkner

Description

With the env var flag for the new plan mode, I asked Big Pickle to investigate failing tests.

Big Pickle opened an exploration session. The exploration session fixed the tests. After that the Plan session came back saying the tests were fixed in a previous commit, despite now having uncommitted changes that fixed the tests. The files didn't show changed in the sidebar. When questioned, Big Pickle agreed that it did indeed change the tests.

Here is the session: https://opncd.ai/share/RAVQ8MH0

Plugins

None

OpenCode version

1.1.34

Steps to reproduce

  1. Set OPENCODE_EXPERIMENTAL_PLAN_MODE=1
  2. Plan Mode: Ask for plans for specific failing tests.
  3. Watch the Explore session make code changes to the failing tests.
  4. View uncommitted changes that fixed the tests.
  5. Plan mode says the tests were already working.

Screenshot and/or share link

Here is the session: https://opncd.ai/share/RAVQ8MH0

From the share link:

I'll help you analyze the failing tests and create a plan to fix them. Let me start by exploring the codebase to understand the test failures and the related code.

Readtests/unit/test_scheduling_main.py
Readtests/unit/test_scheduling_main.py
Readsrc/emh/scheduling/main.py
Readsrc/emh/scheduling/main.py
Readsrc/emh/scheduling/main.py
Readsrc/emh/scheduling/main.py
Readsrc/emh/scheduling/main.py
ShellRun specific failing test to see error details
ShellRun another failing test to see UUID error
ShellRun test to see undefined variable error
Readtests/unit/test_scheduling_main.py
Readsrc/emh/scheduling/main.py
Edit
Edit
Edit
Readsrc/emh/scheduling/main.py
Readtests/unit/test_scheduling_main.py
ShellFix undefined variable filtered -> filtered_practs
ShellFix undefined variable for skills_all
ShellFix undefined variable for available
ShellFix mock return value format for pract_slots_from_start_time
ShellAdd missing logging messages for category processing
Readsrc/emh/scheduling/main.py
Readtests/unit/test_scheduling_main.py
ShellTest the first failing test
ShellTest the second failing test
Readtests/unit/test_scheduling_main.py
ShellRevert test file to start fresh
Grepfiltered\.pref\[0\]\.id
Grepdef test_select_tech_and_duration__
Readtests/unit/test_scheduling_main.py
Readtests/unit/test_scheduling_main.py
Readtests/unit/test_scheduling_main.py
Readtests/unit/test_scheduling_main.py
ShellFix undefined variable references more carefully
ShellFix mock return value formats for specific functions
ShellFix the complete_priority_fallback test mock
ShellFix empty_higher_categories test mock
ShellFix non_zero_travel_time test mock
ShellFix schedule_pre_break_true test mock
ShellFix work_limits_enforcement test mock and dict
ShellTest second failing test
Readtests/unit/test_scheduling_main.py
ShellFix mock format for complete_priority_fallback test using sed
ShellFix complete_priority_fallback mock format properly
Readtests/unit/test_scheduling_main.py
ShellTest the fixed complete_priority_fallback test
ShellFind remaining dict format mocks
Readtests/unit/test_scheduling_main.py
Readtests/unit/test_scheduling_main.py
Readtests/unit/test_scheduling_main.py
Readtests/unit/test_scheduling_main.py
ShellFix all remaining dict-to-list mock conversions
ShellTest empty_higher_categories
ShellTest non_zero_travel_time
ShellTest schedule_pre_break_true
ShellTest work_limits_enforcement
ShellRun all originally failing tests
ShellRun all tests in the scheduling main test file

Operating System

Arch

Terminal

Ghostty

Activity

  1. changed the title [-]Beta Plan Mode made code changes[/-] [+]Experimental Plan Mode made code changes[/+] on Jan 24, 2026
  2. github-actions commented on Jan 24, 2026

    @github-actions
    Contributor

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

    The core issue appears to be that uncommitted changes made by sub-agents (via exploration sessions) are not properly detected or displayed in the sidebar, even though the agent acknowledges the changes were made. #4752 directly addresses the sidebar not showing file changes.

    Feel free to ignore if these don't address your specific case.

  3. TomFaulkner commented on Jan 24, 2026

    @TomFaulkner
    Author

    That is part of it. But the bigger issue is that Plan Mode shouldn't be writing to files. But yes, that the sidebar wasn't updated is a smaller related issue.

  4. added 3 commits that reference this issue on Feb 13, 2026
    f8b9766
    e6ee277
  5. github-actions commented on Mar 27, 2026

    @github-actions
    Contributor

    To stay organized issues are automatically closed after 90 days of no activity. If the issue is still relevant please open a new one.

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