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Release 0.1.34: Kubernetes panel, server monitor, network discovery, import expansion#59

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thangnm93 merged 18 commits into
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Jun 9, 2026
Merged

Release 0.1.34: Kubernetes panel, server monitor, network discovery, import expansion#59
thangnm93 merged 18 commits into
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develop

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@thangnm93

@thangnm93 thangnm93 commented Jun 9, 2026 •
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Summary

Release PR rolling up the unreleased develop work into master as v0.1.34.

Features shipped in this release

DevOps / Infra tooling

  • Kubernetes panel — KubernetesPanel widget in the DevOps plugin: context switcher, streamed kubectl logs -f, and 1-click kubectl port-forward via a new ContainerService.execStream persistent exec channel. The K8s tab in ContainersScreen now delegates fully to this widget.
  • Server monitor panel — per-host live dashboard (CPU / memory / disk / uptime / listening ports / firewall status) in a draggable bottom sheet; polled every 5 s via a single SSH exec with sentinel markers; FirewallStatusService auto-detects ufw / iptables / nftables.
  • onOpenBrowser DevOps callback — DevOpsPluginConfig gains onOpenBrowser so the host app handles in-app browser navigation from DevOps tools without a hard dependency on the WebTools plugin.

Terminal UX

  • Keyword highlighting — user-defined regex rules tint matching terminal output at paint time in the xterm fork; defaults: Error/Warning/Fail (red/yellow/cyan); toggle + rule list + add/edit dialog + color picker in Settings → Terminal and the terminal config side panel.

Host management

  • Network discovery — scan the local network for SSH/RDP hosts: mDNS (_ssh._tcp, _rdp._tcp) + configurable TCP subnet scan; results in a bottom sheet with one-tap Add Host.
  • Import sources expansion — 9 import formats with a source-picker grid UI; new formats: PuTTY .reg, MobaXterm .mxtsessions, SecureCRT XML, Ansible INI, WinSCP .ini, Termius JSON, SSH URI (one ssh:// per line).
  • Known hosts import — import ~/.ssh/known_hosts into the app store; skips duplicates and hashed entries.

Host panel

  • Password prefill — password field now pre-populated (obscured) when editing an existing password host; previously always appeared empty.

Performance / memory

  • K8s forward — ContainerService.startPodPortForward listener early-returns after Forwarding from is matched, stopping unbounded log-line accumulation for long-lived forwards.
  • Hosts dashboard — memoize sort via _memoSortedHosts (identical-element guard); prune stale selections via a Set lookup. O(n log n) per keystroke → amortized O(1) for unchanged inputs.
  • External edit — ExternalEditService._startWatcher cancels any existing watcher for the same (host, remote path) before creating a new one, preventing duplicate poll timers on re-open.

Test fixes

  • Fixed 19 pre-existing test failures: the five host_detail_panel_* harnesses never provided Provider<SshService>, which _loadExistingPassword reads in a post-frame callback. Added the provider to each harness.
  • Added coverage for the external-edit watcher dedupe and the K8s changes.

Docs / assets

  • CHANGELOG, README, and roadmap bumped to 0.1.34.
  • K8s panel design + implementation plan docs.
  • Feature screenshots grouped by section + integration test.
  • App icon assets refreshed.

Verification

  • flutter analyze → clean
  • flutter test → +1337 all passing (was 1318 pass / 19 fail before the harness fix)

🤖 Generated with Claude Code

thangnm93 added 17 commits June 8, 2026 22:48
@thangnm93
docs(screenshots): add feature screenshots grouped by section + integ…
253e5e4 
…ration test

- Add integration_test/feature_screenshots_test.dart: captures all
  major UI screens from the Flutter render tree (no Screen Recording
  permission needed); backs up and restores user prefs around the run
- Add 14 new screenshots organised into subfolders by feature group
  (terminal-ssh, sftp, port-forwarding, credentials-security,
  settings, plugins, audit-recording)
- Reorganise README Screenshots section by feature group with HTML
  tables; retain legacy flat screenshots for features requiring live
  connections (SSH terminal, DevOps, Web Tools, RDP workspace)
- Add .claude/skills/yourssh-screenshots skill for repeatable
  screenshot refresh workflow
@thangnm93
fix(host-panel): pre-populate password field when editing existing host
140d8fd 
Password field was always initialized empty, causing users to think
their saved password was lost on every edit. Now loads the stored
password from Keychain after the first frame so the field shows it
is set (obscured), without requiring the user to re-enter it.
@thangnm93
docs(spec): add K8s panel completion design (context switcher, logs, …
6583829 
…port-forward)
@thangnm93
docs(plan): add K8s panel completion implementation plan
54f9909
@thangnm93
feat(ssh): add execStream for persistent exec channels
e712eb6
@thangnm93
feat(k8s): add listContexts / parseContextNames to ContainerService
3307c52
@thangnm93
feat(k8s): add K8sForwardHandle model
c095a7e
@thangnm93
fix(k8s): make K8sForwardHandle.stop() exception-safe and re-entrant
f6bee8e 
- Add _stopped flag to guard against concurrent stop() calls
- Wrap cleanup sequence in nested try-finally to ensure all steps run
  even if an earlier step throws (order: _serverSub → _server → _closers → _kubectlSub)
@thangnm93
feat(k8s): add streamLogs and startPodPortForward to ContainerService
ca0e31e 
Adds context optional param to listPods, streamLogs (kubectl logs -f via
execStream), startPodPortForward (kubectl port-forward + local ServerSocket
piped through SSH), and _pipeK8s helper. Also fixes K8sForwardHandle
constructor to use public named params for cross-library construction.
@thangnm93
feat(k8s): add streamLogs and startPodPortForward to ContainerService
96a268b
@thangnm93
feat(k8s): add KubernetesPanel widget
e5a6e73
@thangnm93
feat(k8s): add KubernetesPanel widget with context switcher, logs, po…
5e6899b 
…rt-forward
@thangnm93
refactor(containers): delegate K8s tab to KubernetesPanel
d292245 
Replace inline K8s pod list, namespace controls, and execPod logic with
KubernetesPanel; add onOpenBrowser param to ContainersScreen.
@thangnm93
feat(devops): add onOpenBrowser to DevOpsPluginConfig
f85944c
@thangnm93
perf: cut CPU/memory hotspots in k8s forward, dashboard, external edit
c4e967b 
- container: stop accumulating kubectl port-forward log lines once the
  forward is confirmed. `lines` is read only for the pre-ready error
  message, so appending after `ready` completed grew the buffer
  unbounded for the lifetime of a long-lived forward.
- hosts dashboard: memoize the sort and filter the sorted result, so each
  search keystroke is an O(n) filter instead of an O(n log n) re-sort
  (sortHosts is a total order, so filter-after-sort is equivalent). Prune
  stale selections via a Set lookup instead of O(selected * hosts).
- external edit: dedupe watchers per (host, remote path) so re-opening a
  file replaces its watcher instead of stacking a duplicate mtime-poll
  timer for the lifetime of the screen.
@thangnm93
test(host-panel): provide SshService in HostDetailPanel harnesses
9402cba 
HostDetailPanel._loadExistingPassword reads context.read<SshService>()
in a post-frame callback when editing an existing password host. The
five host_detail_panel_* test harnesses never provided the service, so
every test that opened an existing host threw ProviderNotFoundException
(19 failures). Production always supplies it via main.dart. Add a
Provider<SshService> to each harness.
@thangnm93
docs: bump to 0.1.34 — update README, CHANGELOG, roadmap
e29adcd 
- CHANGELOG: add Kubernetes panel, onOpenBrowser DevOps callback, and
  perf fixes (sort memo, watcher dedup, k8s log accumulation) to 0.1.34
- README: add keyword highlighting, server monitor panel, network
  discovery, import sources (9 formats), known hosts import, K8s panel;
  check off Docker/K8s exec in roadmap phase list
- Roadmap: bump current version 0.1.33 → 0.1.34; replace (develop)
  labels with (0.1.34); add Kubernetes panel to shipped; retire P0
- App icon assets updated
@thangnm93 thangnm93 changed the title Release: Kubernetes panel, perf/memory fixes, test harness fixes Release 0.1.34: Kubernetes panel, server monitor, network discovery, import expansion Jun 9, 2026
@thangnm93
docs: use lightweight README logo + trim feature list
f265609 
- add app/assets/logo.png (2048px master) and logo-readme.png (256px, ~23KB)
- point README header at logo-readme.png at width 120 for fast page load
- remove rolled-back feature bullets and uncheck Phase 4 Docker/K8s item
@thangnm93 thangnm93 added enhancement New feature or request documentation Improvements or additions to documentation labels Jun 9, 2026
@thangnm93 thangnm93 self-assigned this Jun 9, 2026
@thangnm93 thangnm93 merged commit 30436d4 into master Jun 9, 2026
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