@isdk/match-ex-template

@isdk/match-ex-template

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Template interpolation plugin for @isdk/match-ex, backed by @isdk/template-engines.

Importing this package registers StringTemplate into the engine, so {{placeholder}} expectations interpolate out of the box.

What it enables

• {{name}} placeholders inside expected strings, regex sources and nested objects — resolved against ValidationContext.data.
• Pure-placeholder replacement: {{user}} resolves to the original object (not its stringification), enabling deep object matching.
• Recursive resolution: templates inside resolved values keep interpolating.

Usage

import { validate, ValidationContext } from '@isdk/match-ex'
import '@isdk/match-ex-template'

const ctx = new ValidationContext({ data: { name: 'Alice' } })

await validate('Hello Alice!', 'Hello {{name}}!', ctx)

// Regex + template
await validate('Hello Alice!', /{{name}}/i, ctx)

// Pure placeholder → object
await validate(
  { id: 1, name: 'Alice' },
  '{{user}}', // resolved to { id: 1, name: 'Alice' } if ctx.data.user is that object
  ctx
)

Exports

Use a different dialect? Call setStringTemplate(impl) from @isdk/match-ex with your own { formatIf(options) } implementation instead.

License

MIT Riceball Lee