ember-codemod-remove-global-styles/dist/src/utils/update-project/update-class/get-class-file.js

Codemod to localize global styles

import { readFileSync } from 'node:fs';
import { join, relative } from 'node:path';
import { findFiles, parseFilePath } from '@codemod-utils/files';
export function getClassFile(templateFilePath, options) {
    const { projectRoot } = options;
    const { dir, ext, name } = parseFilePath(templateFilePath);
    const data = {
        isRouteTemplate: dir.startsWith('app/templates'),
        isTemplateTag: ext === '.gjs' || ext === '.gts',
    };
    if (data.isTemplateTag) {
        const classFile = readFileSync(join(projectRoot, templateFilePath), 'utf8');
        return {
            classFile,
            classFilePath: templateFilePath,
        };
    }
    if (data.isRouteTemplate) {
        const controllersDir = join(dir, relative(dir, 'app/controllers'));
        const classFilePaths = findFiles(join(controllersDir, `${name}.{js,ts}`), {
            projectRoot,
        });
        if (classFilePaths.length === 0) {
            const classFilePath = join(controllersDir, `${name}.js`);
            return {
                classFilePath,
                classFile: [
                    `import Controller from '@ember/controller';`,
                    ``,
                    `export default class extends Controller {}`,
                    ``,
                ].join('\n'),
            };
        }
        const classFilePath = classFilePaths[0];
        return {
            classFilePath,
            classFile: readFileSync(join(projectRoot, classFilePath), 'utf8'),
        };
    }
    const classFilePaths = findFiles(join(dir, `${name}.{js,ts}`), {
        projectRoot,
    });
    if (classFilePaths.length === 0) {
        const classFilePath = join(dir, `${name}.js`);
        return {
            classFilePath,
            classFile: [
                `import Component from '@glimmer/component';`,
                ``,
                `export default class extends Component {}`,
                ``,
            ].join('\n'),
        };
    }
    const classFilePath = classFilePaths[0];
    return {
        classFilePath,
        classFile: readFileSync(join(projectRoot, classFilePath), 'utf8'),
    };
}