tftsr-devops_investigation/node_modules/estree-util-is-identifier-name/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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# estree-util-is-identifier-name
[![Build][build-badge]][build]
[![Coverage][coverage-badge]][coverage]
[![Downloads][downloads-badge]][downloads]
[![Size][size-badge]][size]
[![Sponsors][sponsors-badge]][collective]
[![Backers][backers-badge]][collective]
[![Chat][chat-badge]][chat]
[estree][] utility to check if something can be an identifier.
## Contents
* [What is this?](#what-is-this)
* [When should I use this?](#when-should-i-use-this)
* [Install](#install)
* [Use](#use)
* [API](#api)
* [`cont(code[, options])`](#contcode-options)
* [`name(name[, options])`](#namename-options)
* [`start(code)`](#startcode)
* [Options](#options)
* [Types](#types)
* [Compatibility](#compatibility)
* [Related](#related)
* [Contribute](#contribute)
* [License](#license)
## What is this?
This package is a utility that can be used to check if something can be an
identifier name.
For example, `a`, `_`, and `a1` are fine, but `1` and `-` are not.
## When should I use this?
You can use this utility when generating IDs from strings or parsing IDs.
## Install
This package is [ESM only][esm].
In Node.js (version 16+), install with [npm][]:
```sh
npm install estree-util-is-identifier-name
```
In Deno with [`esm.sh`][esmsh]:
```js
import {cont, name, start} from 'https://esm.sh/estree-util-is-identifier-name@3'
```
In browsers with [`esm.sh`][esmsh]:
```html
<script type="module">
import {cont, name, start} from 'https://esm.sh/estree-util-is-identifier-name@3?bundle'
</script>
```
## Use
```js
import {cont, name, start} from 'estree-util-is-identifier-name'
name('$something69') // => true
name('69') // => false
name('var') // => true (this does not handle keywords)
start(48) // => false (code point for `'0'`)
cont(48) // => true (code point for `'0'`)
```
## API
This package exports the identifiers [`cont`][api-cont],
[`name`][api-name], and
[`start`][api-start].
There is no default export.
### `cont(code[, options])`
Checks if the given code point can continue an identifier.
###### Parameters
* `code` (`number`)
— code point to check
* `options` ([`Options`][api-options], optional)
— configuration
###### Returns
Whether `code` can continue an identifier (`boolean`).
### `name(name[, options])`
Checks if the given value is a valid identifier name.
###### Parameters
* `name` (`string`)
— identifier to check
* `options` ([`Options`][api-options], optional)
— configuration
###### Returns
Whether `name` can be an identifier (`boolean`).
### `start(code)`
Checks if the given code point can start an identifier.
###### Parameters
* `code` (`number`)
— code point to check
###### Returns
Whether `code` can start an identifier (`boolean`).
### Options
Configuration (TypeScript type).
###### Fields
* `jsx` (`boolean`, default: `false`)
— support JSX identifiers.
## Types
This package is fully typed with [TypeScript][].
It exports the additional type [`Options`][api-options].
## Compatibility
Projects maintained by the unified collective are compatible with maintained
versions of Node.js.
When we cut a new major release, we drop support for unmaintained versions of
Node.
This means we try to keep the current release line,
`estree-util-is-identifier-name@^3`, compatible with Node.js 16.
## Related
* [`goto-bus-stop/estree-is-identifier`](https://github.com/goto-bus-stop/estree-is-identifier)
— check if an AST node is an identifier
## Contribute
See [`contributing.md`][contributing] in [`syntax-tree/.github`][health] for
ways to get started.
See [`support.md`][support] for ways to get help.
This project has a [code of conduct][coc].
By interacting with this repository, organization, or community you agree to
abide by its terms.
## License
[MIT][license] © [Titus Wormer][author]
<!-- Definitions -->
[build-badge]: https://github.com/syntax-tree/estree-util-is-identifier-name/workflows/main/badge.svg
[build]: https://github.com/syntax-tree/estree-util-is-identifier-name/actions
[coverage-badge]: https://img.shields.io/codecov/c/github/syntax-tree/estree-util-is-identifier-name.svg
[coverage]: https://codecov.io/github/syntax-tree/estree-util-is-identifier-name
[downloads-badge]: https://img.shields.io/npm/dm/estree-util-is-identifier-name.svg
[downloads]: https://www.npmjs.com/package/estree-util-is-identifier-name
[size-badge]: https://img.shields.io/badge/dynamic/json?label=minzipped%20size&query=$.size.compressedSize&url=https://deno.bundlejs.com/?q=estree-util-is-identifier-name
[size]: https://bundlejs.com/?q=estree-util-is-identifier-name
[sponsors-badge]: https://opencollective.com/unified/sponsors/badge.svg
[backers-badge]: https://opencollective.com/unified/backers/badge.svg
[collective]: https://opencollective.com/unified
[chat-badge]: https://img.shields.io/badge/chat-discussions-success.svg
[chat]: https://github.com/syntax-tree/unist/discussions
[npm]: https://docs.npmjs.com/cli/install
[esm]: https://gist.github.com/sindresorhus/a39789f98801d908bbc7ff3ecc99d99c
[esmsh]: https://esm.sh
[typescript]: https://www.typescriptlang.org
[license]: license
[author]: https://wooorm.com
[health]: https://github.com/syntax-tree/.github
[contributing]: https://github.com/syntax-tree/.github/blob/main/contributing.md
[support]: https://github.com/syntax-tree/.github/blob/main/support.md
[coc]: https://github.com/syntax-tree/.github/blob/main/code-of-conduct.md
[estree]: https://github.com/estree/estree
[api-cont]: #contcode-options
[api-name]: #namename-options
[api-start]: #startcode
[api-options]: #options