Demo mode spawns a socktop_agent child process, but the agent is a separate
crate that `cargo install socktop` does not pull in. When it was missing, the
raw spawn error propagated to main and printed as
`Error: Os { code: 2, kind: NotFound, message: "No such file or directory" }`,
which gives the user nothing to act on.
Introduce DemoAgentError so a NotFound spawn failure is distinguishable from
other io errors, and print the path we looked for plus the `cargo install
socktop_agent` fix. Other spawn errors still propagate as before.
Co-authored-by: Jason Witty <jason@localhost-live.localdomain>
Co-authored-by: Claude Opus 5 (1M context) <noreply@anthropic.com>
Resolves all five open Dependabot alerts (GHSA-9f94-5g5w-gf6r,
GHSA-394x-vwmw-crm3, GHSA-hfpc-8r3f-gw53, GHSA-65p9-r9h6-22vj,
GHSA-vw5v-4f2q-w9xf) by moving aws-lc-sys from 0.33.0 to 0.42.0.
Co-authored-by: Claude Fable 5 <noreply@anthropic.com>
The Windows CI matrix surfaced an `unused_variables` warning at
metrics.rs:846 — `let now = std::time::Instant::now();` was bound
unconditionally but only consumed inside a `#[cfg(feature = "logging")]`
tracing::debug! call.
This block lives in the non-Linux `collect_processes_all`, so the Linux
CI never compiles it and never sees the warning. Same shape as the
`processes_ttl_ms` Windows fix from earlier: a binding whose only
consumer is cfg-gated needs to be cfg-gated too.
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
* Add Debian packaging support with cargo-deb
- Add cargo-deb metadata to socktop and socktop_agent Cargo.toml
- Create systemd service file for socktop_agent
- Add postinst/postrm maintainer scripts for user/group management
- Create GitHub Actions workflow to build .deb packages for AMD64 and ARM64
- Add comprehensive documentation in docs/DEBIAN_PACKAGING.md
- Packages will be available as artifacts on every push
- Automatic GitHub releases for version tags
* Add summary documentation for debian packaging
* fix unit test, move to macro cargo_bin!
* hotfix for issue with socktop agent not creating ssl certificate on first launch after upgrade of axum server version.
* Add helpful post-install message to guide users on enabling socktop-agent service
* Fix CI build by installing libdrm development dependencies
* Fix package rename script - cargo-deb already includes architecture in filename
* Make GPU support optional to enable RISC-V builds without libdrm
- Add 'gpu' feature flag (enabled by default)
- Make gfxinfo dependency optional
- Provide no-op GPU metrics when gpu feature disabled
- Disable GPU support for RISC-V builds in CI (libdrm unavailable)
- All other architectures (amd64, arm64, armhf) still get GPU support
* feature gate GPU stats for arm v7
* specify correct package names.
* install aarch64-linux-gnu-gcc build dep
* specify correct package name
* add RISC-V GCC compiler
* add .cargo to gitignore to elimicate issue with riscv64-linux-gnu-gcc linker in config.toml
* add gcc-arm-linux-gnueabihf linker fore armv7
* set correct x-compile lib gcc-aarch64-linux-gnu for arm64 builds.
* add ports.ubuntu.com to sources
* Add ARM64 as a foreign architecture
* fixe for ARM64 build.
* security.ubuntu.com` aNNOYING
* apt repo github page
* copy output to apt repo
* fix secrets path
* fix secrets path
* change build dep
* Fix postinst message box alignment
* ci(deb): restrict APT publish to v* release tags
Previously the workflow built and published on every push to master
and feature/debian-packaging in addition to v* tags. That meant the
gh-pages APT repo got overwritten on every commit with same-version
.debs, causing apt clients to see a phantom "update available" each
time and burning ~5-10 min of cross-compile CI per merge.
After this change:
- PRs into master still cross-build .debs as a sanity check.
- v* tags build, publish to gh-pages, and create a GitHub release.
- workflow_dispatch remains as the manual escape hatch.
- master pushes no longer trigger this workflow (ci.yml still runs).
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
---------
Co-authored-by: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
* chore: update ratatui from 0.28 to 0.30
* style: cargo fmt
* fix: replace manual zero-guarded divisions with checked_div
* fix: collapse nested if into match guard
* style: cargo fmt
* bump crossterm and optimize various types, remove stale code.
* fix windows build
* only show parent level processes on main tui
- Add Up/Down arrow key handling in help modal
- Display scrollbar when content exceeds viewport
- Update title to indicate scrollability
- Fixes content cutoff on small terminal windows
This commit implements several major improvements to the TUI experience:
1. CPU Average Display in Main Window
- Show average CPU usage over monitoring period alongside current value
- Format: "CPU avg (now: 45.2% | avg: 52.3%)"
- Helps identify sustained vs momentary CPU spikes
2. Max Memory Tracking in Process Details Modal
- Track and display peak memory usage since monitoring started
- Shown as "Max Memory: 67.8 MB" in yellow for emphasis
- Helps identify memory leaks and usage patterns
- Resets when switching to different process
3. Fuzzy Process Search
- Press / to activate search mode with bordered search box
- Type to fuzzy-match process names (case-insensitive)
- Press Enter to auto-select first result
- Navigate results with arrow keys while typing
- Press c to clear filter
- Press / again to edit existing search
Search box features:
- Yellow bordered box for high visibility
- Active mode: "Search: query_"
- Filter mode: "Filter: query (press / to edit, c to clear)"
Technical implementation:
- Centralized filtering with get_filtered_sorted_indices()
- Consistent filtering across display, navigation, mouse, and auto-scroll
- Proper content area offset calculation for search box
- Real-time filtering as user types
4. Code Quality Improvements
- Created ProcessDisplayParams and ProcessKeyParams structs
- Created MemoryIoParams struct for process modal rendering
- Reduced function arguments to stay under clippy limits
- Exported get_filtered_sorted_indices for reuse
Files Modified:
- socktop/src/app.rs: Search state, auto-scroll with filtering, max memory tracking
- socktop/src/ui/cpu.rs: CPU average calculation and display
- socktop/src/ui/processes.rs: Fuzzy search, filtering, parameter structs
- socktop/src/ui/modal.rs: Updated help modal with new shortcuts
- socktop/src/ui/modal_process.rs: Max memory display, MemoryIoParams struct
- socktop/src/ui/modal_types.rs: Added max_mem_bytes field
Testing:
- All tests pass
- No clippy warnings
- Cargo fmt applied
- Tested search, navigation, mouse clicks, and auto-scroll
- Verified on both filtered and unfiltered process lists
Breaking Changes:
- None (all changes are additive features)
Closes: (performance monitoring improvements)
This check in offers alpha support for per process metrics, you can view threads, process CPU usage over time, IO, memory, CPU time, parent process, command, uptime and journal entries. This is unfinished but all major functionality is available and I wanted to make it available to feedback and testing.
non functional update:
- refactor stream of consciousness into separate files.
- combine equivelent functions used in networking and wasm features.
- cleanups and version bumps.
jason
dependabot[bot]