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Posted to commits@camel.apache.org by "davsclaus (via GitHub)" <gi...@apache.org> on 2026/05/16 19:02:56 UTC
[PR] TUI: overview info panel, chart toggle, source view and UX improvements [camel]
davsclaus opened a new pull request, #23262:
URL: https://github.com/apache/camel/pull/23262
## Summary
_Claude Code on behalf of Claus Ibsen_
A collection of UX and feature improvements to the Camel JBang TUI monitor (`camel-jbang-plugin-tui`):
- **Overview info panel**: Added a panel beside the throughput bar chart showing runtime identity (platform, Camel version, JVM version/vendor/VM name), uptime, heap (used/max/%), non-heap (metaspace), and thread counts. JVM fields (`javaVendor`, `javaVmName`) are now also emitted by `LocalCliConnector`.
- **Chart scope toggle**: Press `a` on the Overview tab to switch the throughput chart between aggregated stats for all integrations (`[All]`) and the selected integration only (name shown in yellow).
- **Auto-select on scroll**: Scrolling up/down on the Overview table now immediately updates the selected integration (same behaviour as the Routes tab).
- **Reset tab state on integration switch**: Switching to a different integration on Overview resets diagram, route table, log scroll/follow, trace detail, and source view state so all tabs show a clean slate.
- **Esc race fix**: Diagram no longer re-shows if the user presses Esc while the background load is still in flight.
- **Source code view**: Press `c` on the Routes tab to fetch and display the source code of the selected route. Auto-scrolls to the route's start line. Supports arrow/PgUp/PgDn/Home/End with vertical and horizontal scrollbars. Press `c` or Esc to close.
## Test plan
- [ ] Start one or more Camel integrations with `camel run`
- [ ] Open TUI with `camel monitor` and verify the info panel appears beside the throughput chart on the Overview tab
- [ ] Press `a` to toggle chart between all/single and confirm title changes
- [ ] With 2+ integrations, scroll up/down on Overview and confirm the info panel updates immediately
- [ ] Navigate to Routes tab, press `c` and confirm source code is shown with correct line highlight
- [ ] Press Esc or `c` to close source view
- [ ] Switch integrations on Overview, navigate to Routes tab and confirm no stale diagram/source is shown
- [ ] Open a text diagram (`D`), press Esc quickly while it loads — confirm it does not reappear
🤖 Generated with [Claude Code](https://claude.com/claude-code)
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Re: [PR] TUI: overview info panel, chart toggle, source view and UX improvements [camel]
Posted by "davsclaus (via GitHub)" <gi...@apache.org>.
davsclaus merged PR #23262:
URL: https://github.com/apache/camel/pull/23262
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Re: [PR] TUI: overview info panel, chart toggle, source view and UX improvements [camel]
Posted by "github-actions[bot] (via GitHub)" <gi...@apache.org>.
github-actions[bot] commented on PR #23262:
URL: https://github.com/apache/camel/pull/23262#issuecomment-4467832124
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Re: [PR] TUI: overview info panel, chart toggle, source view and UX improvements [camel]
Posted by "github-actions[bot] (via GitHub)" <gi...@apache.org>.
github-actions[bot] commented on PR #23262:
URL: https://github.com/apache/camel/pull/23262#issuecomment-4467866491
<!-- ci-tested-modules -->
:test_tube: **CI tested the following changed modules:**
- `dsl/camel-cli-connector`
- `dsl/camel-jbang/camel-jbang-plugin-tui`
<details><summary>All tested modules (7 modules)</summary>
- Camel :: DSL :: CLI Connector
- Camel :: DSL :: CLI Debug
- Camel :: JBang :: MCP
- Camel :: JBang :: Plugin :: Route Parser
- Camel :: JBang :: Plugin :: TUI
- Camel :: JBang :: Plugin :: Validate
- Camel :: Launcher :: Container
</details>
---
:gear: [View full build and test results](https://github.com/apache/camel/actions/runs/25970296155)
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