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v0.2.0 — Stable panel navigation and Hosts freeze

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@github-actions github-actions released this 10 Oct 09:23
· 5 commits to main since this release
v0.2.0
48ae2b7

wstat v0.2.0

This release makes dashboard navigation more stable and adds independent Hosts
freeze plus navigation in the Services panes.

New controls

  • F (Shift+f): freeze/resume Hosts rows and values. A [frozen] marker
    appears; ingestion and other panes continue updating.
  • f: pause stream auto-follow; press again to jump to the latest visible
    request and resume. Up / g stops follow; G or Down to the end resumes it
    unless f is active.
  • Services: Tab / Shift+Tab cycles pools, sources and stream. 1 selects
    pools, 2 sources, and 3 / 4 the stream. Arrows / j/k, g/G, search and
    zoom now work in these panes, with separate table selections and zoom state.

Fixes

  • Keep compact key hints on the bottom row and include the view switch.
  • Apply filters/sorts immediately and return affected tables to the top;
    monitoring at row zero keeps live leaders visible.
  • Follow the same request when scrolling through incoming traffic, including
    identical requests; navigation and rendering use the same search matches.
  • Keep search scoped to the selected pane, preserve other pane positions,
    remove whole UTF-8 characters on backspace and clamp empty selections.
  • Correct bordered panel sizing so selected rows and the latest request stay
    visible across resizing and zoom.
  • Document and verify existing TERM=xterm-256color support.

Behaviour to know

Changing the Hosts sort, status/bot/static filters, or clearing filters resumes
Hosts updates. The recent stream snapshot contains at most 100 records matching
the global filters; if a selected request expires, selection falls back to the
oldest visible record. At minimum terminal heights, zoom provides room to read
panels that otherwise show only a title.

Validation

Local full Go tests, vet and lint, formatting and workflow validation passed.
Both static Linux architectures build with version wiring. The regression
suite covers filter scopes, all
dashboard panes, search/cancel/empty results, reorder, stream rollover,
duplicates/expiry, freeze/resume, resize/zoom, real source fixtures and Services
navigation. The compiled Linux/ARM64 CLI passed a PTY smoke check with 54,000
seeded requests and 299 live records emitted; the final sentinel was visible and
the process exited normally. Indexed 256-colour output was verified.

The final checks also exposed a timing race in the fake FastCGI server: it
answered at the PARAMS terminator before the client finished STDIN. The fixture
now waits for complete request input before responding; the corrected roundtrip
passed 100 consecutive repetitions.

See scrolling review and use cases and
keymap. The GitHub release notes include the successful
CI run (with race tests), release workflow and published artifact verification.

Downloads

Static Linux binaries for x86_64 and aarch64, packaged as .tar.gz, plus
checksums.txt. Verify your downloaded archive's checksum before extracting it;
the extracted binary reports wstat 0.2.0 with --version.

Release verification

  • Exact-commit CI passed lint, vet, static/version builds and the full race suite on Ubuntu.
  • Release workflow completed successfully on the same commit.
  • Both published archive SHA-256 checksums, Linux architectures, CGO_ENABLED=0 and embedded commit 48ae2b7b4f757d57c491faab7475de97d6b10f69 were verified.
  • The published ARM64 binary executed successfully and printed wstat 0.2.0; the x86_64 archive was checked for architecture and build metadata but was not executed on the ARM64 host.
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