tftsr-devops_investigation/node_modules/longest-streak
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
..
index.d.ts feat: initial implementation of TFTSR IT Triage & RCA application 2026-03-14 22:36:25 -05:00
index.js feat: initial implementation of TFTSR IT Triage & RCA application 2026-03-14 22:36:25 -05:00
license feat: initial implementation of TFTSR IT Triage & RCA application 2026-03-14 22:36:25 -05:00
package.json feat: initial implementation of TFTSR IT Triage & RCA application 2026-03-14 22:36:25 -05:00
readme.md feat: initial implementation of TFTSR IT Triage & RCA application 2026-03-14 22:36:25 -05:00

longest-streak

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Get the count of the longest repeating streak of substring in value.

Contents

What is this?

This is a tiny package that finds the count of the longest adjacent repeating substring.

When should I use this?

This package is rather niche. I use it for serializing markdown ASTs (particularly fenced code and math).

You can use ccount if you need the total count of substrings occuring in a value.

Install

This package is ESM only. In Node.js (version 14.14+, 16.0+), install with npm:

npm install longest-streak

In Deno with esm.sh:

import {longestStreak} from 'https://esm.sh/longest-streak@3'

In browsers with esm.sh:

<script type="module">
  import {longestStreak} from 'https://esm.sh/longest-streak@3?bundle'
</script>

Use

import {longestStreak} from 'longest-streak'

longestStreak('` foo `` bar `', '`') // => 2

API

This package exports the identifier longestStreak. There is no default export.

longestStreak(value, substring)

Get the count of the longest repeating streak of substring in value.

Parameters
  • value (string) — content to search in
  • substring (string) — substring to look for, typically one character
Returns

Count of most frequent adjacent substrings in value (number).

Types

This package is fully typed with TypeScript. It exports no additional types.

Compatibility

This package is at least compatible with all maintained versions of Node.js. As of now, that is Node.js 14.14+ and 16.0+. It also works in Deno and modern browsers.

Security

This package is safe.

  • wooorm/ccount — count the total number of substrings in value
  • wooorm/direction — detect directionality: left-to-right, right-to-left, or neutral

Contribute

Yes please! See How to Contribute to Open Source.

License

MIT © Titus Wormer