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fix: avoid redundant inspector workflow refresh#225

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fix/209-inspector-workflow-refresh
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fix: avoid redundant inspector workflow refresh#225
YoungJinJung wants to merge 2 commits into
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fix/209-inspector-workflow-refresh

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@YoungJinJung

@YoungJinJung YoungJinJung commented Jun 7, 2026

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Summary

  • Preserve existing Inspector workflows when the workflow list is already populated
  • Refresh Inspector workflows only for the empty initial state
  • Add regression coverage for both preserved and empty workflow paths

Validation

  • env -u GOROOT go test ./internal/app -run TestInspectorEnsureWorkflows -count=1
  • env -u GOROOT make test
  • env -u GOROOT make build
  • env -u GOROOT go vet ./...
  • git diff --check

Related Issues

Checklist

  • Issue assigned via @Unic-bot
  • Fresh worktree from latest main
  • Regression tests added
  • Standard validation passed

Summary by CodeRabbit

  • Bug Fixes

    • Improved workflow loading efficiency by avoiding unnecessary refresh operations when workflows data is already available.
  • Tests

    • Added unit tests to verify workflow caching behavior and initialization.

Inspector workflow entry should initialize workflows only when the list is empty. The previous guard still refreshed unconditionally, so the check was dead code and repeated entries could rebuild already-loaded workflows.

Constraint: Issue #209 asks for the empty-workflow guard to short-circuit subsequent refreshes

Rejected: Refresh on every Inspector entry | preserves the dead-code guard and keeps unnecessary re-fetch behavior

Confidence: high

Scope-risk: narrow

Directive: Keep Inspector workflow initialization lazy unless a future change needs explicit reload behavior

Tested: env -u GOROOT go test ./internal/app -run TestInspectorEnsureWorkflows -count=1

Tested: env -u GOROOT make test

Tested: env -u GOROOT make build

Tested: env -u GOROOT go vet ./...

Tested: git diff --check

Related: #209
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ℹ️ Review info
⚙️ Run configuration

Configuration used: Path: .coderabbit.yaml

Review profile: ASSERTIVE

Plan: Pro Plus

Run ID: 1e3d24d7-57d7-44e2-9692-0f6a643cf747

📥 Commits

Reviewing files that changed from the base of the PR and between edf56aa and 242d652.

📒 Files selected for processing (1)
  • internal/app/screen_inspector_test.go

Walkthrough

This PR fixes a logic bug in ensureWorkflows() where workflows were refreshed unconditionally despite an isEmpty check. The method now only calls refreshWorkflows() when the list is empty, and two test cases validate both the preservation of existing workflows and the refresh of empty workflows.

Changes

Workflow Refresh Conditional Fix

Layer / File(s) Summary
ensureWorkflows conditional logic fix
internal/app/screen_inspector.go
ensureWorkflows() removes unconditional refreshWorkflows() call and invokes it only when im.workflows is empty.
Unit tests for ensureWorkflows behavior
internal/app/screen_inspector_test.go
TestInspectorEnsureWorkflowsKeepsExistingWorkflows verifies existing workflows are preserved; TestInspectorEnsureWorkflowsRefreshesEmptyWorkflows verifies empty workflows are refreshed and populated.

Estimated code review effort

🎯 1 (Trivial) | ⏱️ ~3 minutes

🚥 Pre-merge checks | ✅ 4 | ❌ 1

❌ Failed checks (1 warning)

Check name Status Explanation Resolution
Docstring Coverage ⚠️ Warning Docstring coverage is 0.00% which is insufficient. The required threshold is 80.00%. Write docstrings for the functions missing them to satisfy the coverage threshold.
✅ Passed checks (4 passed)
Check name Status Explanation
Title check ✅ Passed The PR title 'fix: avoid redundant inspector workflow refresh' uses the required 'fix:' prefix and accurately summarizes the main change—converting unconditional workflow refresh to conditional refresh only when empty.
Description check ✅ Passed The PR description includes all required sections (Summary, Related Issues, Validation, Checklist) with sufficient detail about changes, testing approach, and linked issue reference.
Linked Issues check ✅ Passed All coding requirements from issue #209 are met: conditional refresh only when workflows empty [#209], unconditional call removed [#209], and regression tests verify both first-visit loading and subsequent non-refresh scenarios [#209].
Out of Scope Changes check ✅ Passed All changes are directly aligned with issue #209: the conditional refactor in screen_inspector.go and corresponding regression tests in screen_inspector_test.go address the stated objectives with no extraneous modifications.

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  • Commit unit tests in branch fix/209-inspector-workflow-refresh

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The changes correctly address issue #209 by removing unreachable code and preventing redundant workflow refreshes. The implementation properly preserves existing workflows and only refreshes when the list is empty. Comprehensive regression tests validate both code paths.


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Actionable comments posted: 2

🤖 Prompt for all review comments with AI agents
Verify each finding against current code. Fix only still-valid issues, skip the
rest with a brief reason, keep changes minimal, and validate.

Inline comments:
In `@internal/app/screen_inspector_test.go`:
- Around line 10-31: The test sets inspectorModel.checklistPath but that field
is unused here; remove the checklistPath assignment from the
TestInspectorEnsureWorkflowsKeepsExistingWorkflows setup so the struct literal
only initializes the workflows slice (keep inspectorModel and ensureWorkflows
as-is) to avoid confusion and clarify the test intent.
- Around line 33-41: Update the test
TestInspectorEnsureWorkflowsRefreshesEmptyWorkflows to assert the exact expected
number of workflows returned by inspector.Workflows(): call im.ensureWorkflows()
and replace the loose len(im.workflows) > 0 check with a strict equality
assertion that len(im.workflows) == 2 so the test fails on unexpected changes to
inspectorModel.ensureWorkflows behavior.
🪄 Autofix (Beta)

Fix all unresolved CodeRabbit comments on this PR:

  • Push a commit to this branch (recommended)
  • Create a new PR with the fixes

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Review profile: ASSERTIVE

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📥 Commits

Reviewing files that changed from the base of the PR and between 0b33442 and edf56aa.

📒 Files selected for processing (2)
  • internal/app/screen_inspector.go
  • internal/app/screen_inspector_test.go
💤 Files with no reviewable changes (1)
  • internal/app/screen_inspector.go
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  • GitHub Check: test
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📓 Path-based instructions (4)
**/*.go

📄 CodeRabbit inference engine (CLAUDE.md)

**/*.go: Use lipgloss for styled TUI output — column-aligned tables with dimmed labels in Go implementation files
Implement scroll windowing with formula: visibleLines := max(m.height-N, 5) in Go TUI implementation

Files:

  • internal/app/screen_inspector_test.go

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Files:

  • internal/app/screen_inspector_test.go
**/*_test.go

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Tests use mock client interfaces (see rds_test.go pattern) in Go test files

Files:

  • internal/app/screen_inspector_test.go

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**/*_test.go: Check that tests cover API errors, mapping edge cases, and navigation
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Files:

  • internal/app/screen_inspector_test.go
internal/app/**

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internal/app/**: For Bubble Tea screen changes, verify message routing, key handling,
filter target resets, height-based windowing, help text, and back/home
navigation against the existing screen patterns.

Files:

  • internal/app/screen_inspector_test.go
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Files:

  • internal/app/screen_inspector_test.go
🔇 Additional comments (1)
internal/app/screen_inspector_test.go (1)

1-8: LGTM!

Comment thread internal/app/screen_inspector_test.go
Comment thread internal/app/screen_inspector_test.go
CodeRabbit pointed out that the regression test carried an unused checklistPath and only asserted that empty workflow initialization produced some data. The test now keeps the setup focused and checks the exact default workflow count.

Constraint: Address actionable CodeRabbit feedback on PR #225

Confidence: high

Scope-risk: narrow

Tested: env -u GOROOT go test ./internal/app -run TestInspectorEnsureWorkflows -count=1

Tested: env -u GOROOT make test

Tested: env -u GOROOT make build

Tested: env -u GOROOT go vet ./...

Tested: git diff --check
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fix: screen_inspector.go ensureInspectorWorkflows() refreshes unconditionally — isEmpty guard is dead code

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