Add comprehensive test coverage for the workflow.use_worktrees config toggle:
- config-get returns false after setting to false (roundtrip verification)
- config-get errors with "Key not found" when not set (validates workflow
fallback behavior where `|| echo "true"` provides the default)
- config-get returns true after setting to true
- Toggle back and forth works correctly
- Structural tests verify USE_WORKTREES is wired into quick.md,
diagnose-issues.md, execute-plan.md, planning-config.md, and config.cjs
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
Adds `workflow.use_worktrees` config option (default: `true`) that
allows users to disable git worktree isolation for executor agents.
When set to `false`:
- Executor agents run without `isolation="worktree"`
- Plans execute sequentially on the main working tree
- No worktree merge ordering issues or orphaned worktrees
- Normal git hooks run (no --no-verify needed)
This provides an escape hatch for solo developers and users who
experience worktree merge conflicts, as worktree ordering issues
are inherently difficult when parallel agents modify overlapping
files.
Usage:
/gsd:settings → set workflow.use_worktrees to false
Or directly:
gsd-tools config-set workflow.use_worktrees false
Changes:
- config.cjs: add workflow.use_worktrees to valid keys
- planning-config.md: document the option
- execute-phase.md: read config, conditional worktree + sequential mode
- execute-plan.md: conditional worktree in Pattern A
- quick.md: conditional worktree for quick executor
- diagnose-issues.md: conditional worktree for debug agents
- 2 new tests (config set + workflow structural check)
Closes#1451
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
