Install

npm install --save-dev prettier-plugin-yaml

pnpm add --save-dev prettier-plugin-yaml

Usage

Reference prettier-plugin-yaml in your Prettier config:

{
    "plugins": [
        "prettier-plugin-yaml"
    ]
}

If you’re using any other YAML plugins, make sure prettier-plugin-yaml is listed last.

Options

In addition to Prettier’s built-in options that affect YAML formatting, prettier-plugin-yaml offers additional configuration options.

interface PluginOptions {
    /**
     * Enforce a single block style for multi-line string values.
     */
    yamlBlockStyle?: 'folded' | 'literal' | undefined;
    /**
     * Enforce a single collection style for maps and sequences.
     */
    yamlCollectionStyle?: 'block' | 'flow' | undefined;
    /**
     * Quote all mapping keys. Removes unnecessary quotes when disabled.
     * @default false
     */
    yamlQuoteKeys?: boolean | undefined;
    /**
     * Quote all string values. Removes unnecessary quotes when disabled.
     * @default false
     */
    yamlQuoteValues?: boolean | undefined;
}

Related

• @standard-config/prettier
• prettier-plugin-expand-json
• prettier-plugin-markdown-html

License

MIT © Dom Porada