@codemirror/lang-liquid

@codemirror/lang-liquid

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This package implements Liquid template support for the CodeMirror code editor.

The project page has more information, a number of examples and the documentation.

This code is released under an MIT license.

We aim to be an inclusive, welcoming community. To make that explicit, we have a code of conduct that applies to communication around the project.

Usage

import {EditorView, basicSetup} from "codemirror"
import {liquid} from "@codemirror/lang-liquid"

const view = new EditorView({
  parent: document.body,
  doc: `{% if a.active %}{{ a.title }}{% endif %}`,
  extensions: [basicSetup, liquid()]
})

API Reference

liquid(config⁠?: LiquidCompletionConfig & Object = {}) → LanguageSupport

Liquid template support.

liquidLanguage: LRLanguage

A language provider for Liquid templates.

type LiquidCompletionConfig

Configuration options to liquidCompletionSource.

tags⁠?: readonly Completion[]

Adds additional completions when completing a Liquid tag.

filters⁠?: readonly Completion[]

Add additional filter completions.

variables⁠?: readonly Completion[]

Add variable completions.

properties⁠?: fn(path: readonly string[], state: EditorState, context: CompletionContext) → readonly Completion[]

Provides completions for properties completed under the given path. For example, when completing user.address., path will be ["user", "address"].

liquidCompletionSource(config⁠?: LiquidCompletionConfig = {}) → fn(context: CompletionContext) → CompletionResult | null

Returns a completion source for liquid templates. Optionally takes a configuration that adds additional custom completions.

closePercentBrace: Extension

This extension will, when the user types a % between two matching braces, insert two percent signs instead and put the cursor between them.