tftsr-devops_investigation/node_modules/siginfo/README.md
Shaun Arman 8839075805 feat: initial implementation of TFTSR IT Triage & RCA application
Implements Phases 1-8 of the TFTSR implementation plan.

Rust backend (Tauri 2.x, src-tauri/):
- Multi-provider AI: OpenAI-compatible, Anthropic, Gemini, Mistral, Ollama
- PII detection engine: 11 regex patterns with overlap resolution
- SQLCipher AES-256 encrypted database with 10 versioned migrations
- 28 Tauri IPC commands for triage, analysis, document, and system ops
- Ollama: hardware probe, model recommendations, pull/delete with events
- RCA and blameless post-mortem Markdown document generators
- PDF export via printpdf
- Audit log: SHA-256 hash of every external data send
- Integration stubs for Confluence, ServiceNow, Azure DevOps (v0.2)

Frontend (React 18 + TypeScript + Vite, src/):
- 9 pages: full triage workflow NewIssue→LogUpload→Triage→Resolution→RCA→Postmortem→History+Settings
- 7 components: ChatWindow, TriageProgress, PiiDiffViewer, DocEditor, HardwareReport, ModelSelector, UI primitives
- 3 Zustand stores: session, settings (persisted), history
- Type-safe tauriCommands.ts matching Rust backend types exactly
- 8 IT domain system prompts (Linux, Windows, Network, K8s, DB, Virt, HW, Obs)

DevOps:
- .woodpecker/test.yml: rustfmt, clippy, cargo test, tsc, vitest on every push
- .woodpecker/release.yml: linux/amd64 + linux/arm64 builds, Gogs release upload

Verified:
- cargo check: zero errors
- tsc --noEmit: zero errors
- vitest run: 13/13 unit tests passing

Co-Authored-By: Claude Sonnet 4.6 (1M context) <noreply@anthropic.com>
2026-03-14 22:36:25 -05:00

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# `siginfo`
[![Build Status](https://travis-ci.org/emilbayes/siginfo.svg?branch=master)](https://travis-ci.org/eemilbayes/siginfo)
> Utility module to print pretty messages on SIGINFO/SIGUSR1
`SIGINFO` on BSD / macOS and `SIGUSR1` on Linux, usually triggered by
`Ctrl + T`, are by convention used to print information about
a long running process internal state. Eg. `dd` will tell you how many blocks it
has written and at what speed, while `xz` will tell you progress, compression
ratio and estimated time remaining.
This module wraps both signals, checks if the process is connected to TTY and
lets you do whatever you want.
## Usage
```js
var siginfo = require('siginfo')
var pkg = require('./package.json')
siginfo(function () {
console.dir({
version: pkg.version,
uptime: process.uptime()
})
})
```
## API
### `var removeListener = siginfo(queryFn, [force])`
`queryFn` can be used for whatever you want (logging, sending a UDP message, etc.).
Setting `force = true` will attach the event handlers whether a TTY is present
or not.
## Install
```sh
npm install siginfo
```
## License
[ISC](LICENSE)