@docfy/ember-vite/dist/docfy-plugins/utils.js

Vite plugin for Docfy Ember integration with @embroider/vite

import u from 'unist-builder';
// Map language names to file extensions (same as original ember implementation)
const MAP_LANG_TO_EXT = {
    javascript: 'js',
    typescript: 'ts',
    handlebars: 'hbs',
    'html.hbs': 'hbs',
    'html.handlebars': 'hbs',
};
export function getExt(lang) {
    lang = lang.toLowerCase();
    return MAP_LANG_TO_EXT[lang] || lang;
}
/**
 * Checks if a property is of type DemoComponent[]
 */
export function isDemoComponents(components) {
    if (Array.isArray(components) &&
        typeof components[0] == 'object' &&
        {}.hasOwnProperty.call(components[0], 'name') &&
        {}.hasOwnProperty.call(components[0], 'chunks')) {
        return true;
    }
    return false;
}
// Utility functions (same as original ember implementation)
export function replaceNode(nodes, nodeToDelete, ...newNodes) {
    if (Array.isArray(nodes)) {
        const index = nodes.findIndex(item => item === nodeToDelete);
        if (index !== -1) {
            nodes.splice(index, 1, ...newNodes);
        }
    }
}
export function createDemoNodes(component) {
    const nodes = [u('html', `<DocfyDemo @id="${component.name.dashCase}" as |demo|>`)];
    if (component.description) {
        nodes.push(u('html', `<demo.Description
          ${component.description.title ? `@title="${component.description.title}" ` : ''}${component.description.editUrl ? `@editUrl="${component.description.editUrl}"` : ''}>`), component.description.ast, u('html', '</demo.Description>'));
    }
    nodes.push(u('html', '<demo.Example>'), u('html', `<${component.name.pascalCase} />`), u('html', '</demo.Example>'));
    if (component.chunks.length > 1) {
        nodes.push(u('html', '<demo.Snippets as |Snippet|>'));
        component.chunks.forEach(chunk => {
            nodes.push(u('html', `<Snippet @name="${chunk.type}">`), chunk.snippet, u('html', '</Snippet>'));
        });
        nodes.push(u('html', '</demo.Snippets>'));
    }
    else {
        component.chunks.forEach(chunk => {
            nodes.push(u('html', `<demo.Snippet @name="${chunk.type}">`), chunk.snippet, u('html', '</demo.Snippet>'));
        });
    }
    nodes.push(u('html', '</DocfyDemo>'));
    return nodes;
}
/*
 * Delete a node from a list of nodes
 */
export function deleteNode(nodes, nodeToDelete) {
    if (!nodeToDelete) {
        return;
    }
    if (Array.isArray(nodes)) {
        const index = nodes.findIndex(item => item === nodeToDelete);
        if (index !== -1) {
            nodes.splice(index, 1);
        }
    }
}
/*
 * Generate the component name from the source path of the demo
 *
 * It returns both dash case and pastal case.
 * The dash-case can be used for the file name and the PascalCase for the
 * rendering of the component.
 */
export function generateDemoComponentName(identifier, seenNames, tentativeCount = 1) {
    const dashCase = identifier
        .split('.')[0]
        .toLowerCase()
        .replace(/\/|\\/g, '-')
        .replace(/[^a-zA-Z0-9|-]/g, '');
    const pascalCase = dashCase
        .replace(/(\w)(\w*)/g, function (_, g1, g2) {
        return `${g1.toUpperCase()}${g2.toLowerCase()}`;
    })
        .replace(/-(\d+)/g, function (_, g1) {
        return `_${g1}`;
    })
        .replace(/-/g, '');
    if (seenNames.has(dashCase)) {
        return generateDemoComponentName(`${dashCase}${tentativeCount}`, seenNames, tentativeCount + 1);
    }
    seenNames.add(dashCase);
    return {
        dashCase,
        pascalCase,
    };
}