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feat: hide-left-sidebar toggle (|) for the explorer - #476
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Hi @GitBluub , Thanks for your contribution. I like this idea, but I changed the hotkey and the logic to work a bit differently as I'd like to keep the So I updated your PR, |
Adds a per-tab toggle (kb.HideSidebar, bound to `|`) that hides only the left resource-type sidebar while keeping the middle list and right preview visible. Centralizes column-width math in explorerColumnWidths() so mouse hit-tests, footer renderers, preview-scroll clamps, and dashboard width all flow through one source of truth and respect the wider layout when the sidebar is hidden. Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>
Fold the hide-left-sidebar toggle into Shift+F as a 3-phase layout cycle for the three-pane explorer: normal -> sidebar hidden -> fullscreen -> normal. Drop the dedicated kb.HideSidebar (`|`) binding. Dashboards keep their plain fullscreen toggle. Status messages share a consistent "Layout: ..." prefix. Keep both app.go and tabs.go under the 800-line revive cap (breached after merging main) by extracting cohesive groups into new files, mirroring the existing securityModelState pattern: - easter_egg_state.go: embedded easterEggState sub-struct - tabs_portforward.go: port-forward list helpers Update tests, README, docs/keybindings.md, docs/config-reference.md, docs/config.schema.json, and the in-app help. Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
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Actionable comments posted: 1
🤖 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/tabs_portforward.go`:
- Line 56: The context loading in the port-forward tab is ignoring failures
because `GetContexts()` is called with a discarded error, which can leave
navigation state partially updated. Update the context-loading path in the tab
navigation flow to check the error from `m.client.GetContexts()` before mutating
state, return early on failure, and surface the problem through the existing
status messaging mechanism so the user gets feedback instead of a broken history
state.
🪄 Autofix (Beta)
Fix all unresolved CodeRabbit comments on this PR:
- Push a commit to this branch (recommended)
- Create a new PR with the fixes
ℹ️ Review info
⚙️ Run configuration
Configuration used: Repository UI
Review profile: CHILL
Plan: Pro Plus
Run ID: d6262a1e-4ce5-46f0-a945-757a3110ca25
📒 Files selected for processing (17)
README.mddocs/config-reference.mddocs/keybindings.mdinternal/app/app.gointernal/app/app_types.gointernal/app/commands_dashboard.gointernal/app/easter_egg_state.gointernal/app/recompose.gointernal/app/tabs.gointernal/app/tabs_portforward.gointernal/app/update_keys_explorer.gointernal/app/update_keys_test.gointernal/app/update_mouse.gointernal/app/update_mouse_test.gointernal/app/view.gointernal/app/view_dashboard.gointernal/app/view_right.go
💤 Files with no reviewable changes (1)
- internal/app/view_right.go
✅ Files skipped from review due to trivial changes (4)
- internal/app/easter_egg_state.go
- docs/config-reference.md
- docs/keybindings.md
- README.md
🚧 Files skipped from review as they are similar to previous changes (8)
- internal/app/app_types.go
- internal/app/commands_dashboard.go
- internal/app/recompose.go
- internal/app/view_dashboard.go
- internal/app/update_mouse_test.go
- internal/app/update_mouse.go
- internal/app/tabs.go
- internal/app/view.go
| m.pushJumpHistory() | ||
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| // Build the correct left column state for LevelResources. | ||
| contexts, _ := m.client.GetContexts() |
There was a problem hiding this comment.
🩺 Stability & Availability | 🟠 Major | ⚡ Quick win
Handle GetContexts() errors before mutating navigation state.
contexts, _ := m.client.GetContexts() drops failures and continues, which can leave the view in a partially updated state with broken history and no user feedback. Return early on error and surface it via status messaging.
Suggested fix
- contexts, _ := m.client.GetContexts()
+ contexts, err := m.client.GetContexts()
+ if err != nil {
+ m.setStatusMessage(fmt.Sprintf("failed to load contexts: %v", err), true)
+ return m.scheduleStatusClear()
+ }📝 Committable suggestion
‼️ IMPORTANT
Carefully review the code before committing. Ensure that it accurately replaces the highlighted code, contains no missing lines, and has no issues with indentation. Thoroughly test & benchmark the code to ensure it meets the requirements.
| contexts, _ := m.client.GetContexts() | |
| contexts, err := m.client.GetContexts() | |
| if err != nil { | |
| m.setStatusMessage(fmt.Sprintf("failed to load contexts: %v", err), true) | |
| return m.scheduleStatusClear() | |
| } |
🤖 Prompt for 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.
In `@internal/app/tabs_portforward.go` at line 56, The context loading in the
port-forward tab is ignoring failures because `GetContexts()` is called with a
discarded error, which can leave navigation state partially updated. Update the
context-loading path in the tab navigation flow to check the error from
`m.client.GetContexts()` before mutating state, return early on failure, and
surface the problem through the existing status messaging mechanism so the user
gets feedback instead of a broken history state.
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2 participants
Summary
Adds a per-tab toggle (
|) that hides only the explorer's left resource-type sidebar while keeping the middle list and right preview visible. This is distinct fromFfullscreen (which hides both side panes) — useful when browsing a single resource kind (e.g. secrets) where the resource-type column is just noise.Why:
I don't really feel the need for the sidebar, coming from k9s i use : a lot especially with the completion. But i also really liked what you did with the preview so I wanted to have a 2 column layout for this. I also needed to tweak some width calculation everywhere (for mouse input for exemple) so I made a function to wrap all these calculations.
Type of change
Related issue
Changes
kb.HideSidebar(default|) toggling per-tabhideLeftPanestate (saved/restored intabs.go).explorerColumnWidths()inview.gois now the single source of truth for left/middle/right widths; mouse hit-tests (columnBoundaries), footer renderer (rightFooterInnerWidth), preview-scroll clamp (clampPreviewScroll), and dashboard width (dashboardContentWidth) all route through it so every mode (fullscreen, hide-sidebar) stays in lock-step.viewExplorerTwoColMiddleRightrenderer for the middle+right layout.columnBoundariescollapses the left band to width 0).docs/keybindings.md,docs/config-reference.md,docs/config.schema.json, help section.TestHandleKeyPipeTogglesHideLeftPane,TestColumnBoundariesRespectsHideLeftPane.Testing
go build ./...succeedsgo test ./...passes (incl.-race)golangci-lint runpasses — edit : was able to run it, it passes with golangci-lint 2.12.2Checklist
feat:,fix:,refactor:,docs:,test:,chore:,perf:,ci:)docs/updated when user-visible behavior or config changeddocs/keybindings.mdand the in-app help screen updated when keybindings changedmain)Screenshots / recordings