@porkchopsandwich/dsn
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0.0.4 • Public • Published

@porkchopsandwich/dsn

DSN URI string parsing and stringifying.

Install

npm install @porkchopsandwich/dsn

Usage

import { parse, stringify } from "@porkchopsandwich/dsn";

// Parse a DSN URI into elements
const parsed = parse("mysqli://user:p&ssw!rd@hostname:1234/path/to/entity?extra=1");
// -> { protocol: "mysqli", username: "user", "password": "p&ssw!rd", host: "hostname", port: 1234, path: "path/to/entity", query: URLSearchParams }

// Compile a DSN object into a URI string
const dsnUriString = stringify({
    protocol: "arbitrary",
    host: "unprotected.host",
    path: "path/to/dsn/entity"
});
// -> "arbitrary://unprotected.host/path/to/dsn/entity"

parse(dsnString: string): Dsn | undefined

parse() takes a string, and returns either a Dsn object (see below), or undefined if it does not look like a DSN URI.

The Dsn string must contain a protocol, host and path. It may contain a username, password, port and/or query.

stringify(dsn: Dsn): string

stringify() takes a Dsn object (see below) and returns a string.

The Dsn object must contain a protocol string, host string and path string. It may contain a username string, password string, port number and/or query URLSearchParams.

Dsn object

Dsn objects are returned by parse() and taken by stringify(). They have the following form:

Field Type Notes
protocol string Required
host string Required
path string Required
username string Optional
password string Optional
host number Optional
query URLSearchParams Optional

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Install

npm i @porkchopsandwich/dsn

Weekly Downloads

2

Version

0.0.4

License

MIT

Unpacked Size

9.57 kB

Total Files

11

Last publish

Collaborators

  • porkchopsandwich