Contents

import { deprecate } from '@ember/debug';
import { RENDER_HELPER } from '@ember/deprecated-features';
import calculateLocationDisplay from '../system/calculate-location-display';
// Remove after 3.4 once _ENABLE_RENDER_SUPPORT flag is no longer needed.
export default function deprecateRender(env) {
    if (RENDER_HELPER) {
        let { moduleName } = env.meta;
        let deprecationMessage = (node) => {
            let sourceInformation = calculateLocationDisplay(moduleName, node.loc);
            let componentName = node.params[0].original;
            let original = `{{render "${componentName}"}}`;
            let preferred = `{{${componentName}}}`;
            return (`Please refactor \`${original}\` to a component and invoke via` +
                ` \`${preferred}\`. ${sourceInformation}`);
        };
        return {
            name: 'deprecate-render',
            visitor: {
                MustacheStatement(node) {
                    if (node.path.original !== 'render') {
                        return;
                    }
                    if (node.params.length !== 1) {
                        return;
                    }
                    node.params.forEach(param => {
                        if (param.type !== 'StringLiteral') {
                            return;
                        }
                        deprecate(deprecationMessage(node), false, {
                            id: 'ember-template-compiler.deprecate-render',
                            until: '3.0.0',
                            url: 'https://emberjs.com/deprecations/v2.x#toc_code-render-code-helper',
                        });
                    });
                },
            },
        };
    }
    return undefined;
}

Version data entries

2 entries across 2 versions & 1 rubygems

Version	Path
discourse-ember-source-3.5.1.1	dist/es/ember-template-compiler/lib/plugins/deprecate-render.js
discourse-ember-source-3.5.1.0	dist/dist/es/ember-template-compiler/lib/plugins/deprecate-render.js