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website/functions/node_modules/power-assert-formatter/lib/create.js

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+'use strict';
+
+var createFormatter = require('power-assert-context-formatter');
+var appendAst = require('power-assert-context-reducer-ast');
+var FileRenderer = require('power-assert-renderer-file');
+var AssertionRenderer = require('power-assert-renderer-assertion');
+var DiagramRenderer = require('power-assert-renderer-diagram');
+var ComparisonRenderer = require('power-assert-renderer-comparison');
+var defaultOptions = require('./default-options');
+var assign = require('core-js/library/fn/object/assign');
+var map = require('core-js/library/fn/array/map');
+
+// "Browserify can only analyze static requires. It is not in the scope of browserify to handle dynamic requires."
+// https://github.com/substack/node-browserify/issues/377
+var defaultRendererClasses = {
+    './built-in/file': FileRenderer,
+    './built-in/assertion': AssertionRenderer,
+    './built-in/diagram': DiagramRenderer,
+    './built-in/binary-expression': ComparisonRenderer
+};
+
+function toRendererClass (rendererName) {
+    var RendererClass;
+    if (typeof rendererName === 'function') {
+        RendererClass = rendererName;
+    } else if (typeof rendererName === 'string') {
+        if (defaultRendererClasses[rendererName]) {
+            RendererClass = defaultRendererClasses[rendererName];
+        } else {
+            RendererClass = require(rendererName);
+        }
+    }
+    return RendererClass;
+}
+
+function create (options) {
+    var config = assign(defaultOptions(), options);
+    var rendererClasses = map(config.renderers, toRendererClass);
+    var renderers = map(rendererClasses, function (clazz) {
+        return { ctor: clazz, options: config };
+    });
+    return createFormatter(assign({}, config, {
+        reducers: [
+            appendAst
+        ],
+        renderers: renderers,
+        legacy: true
+    }));
+}
+
+create.renderers = {
+    AssertionRenderer: AssertionRenderer,
+    FileRenderer: FileRenderer,
+    DiagramRenderer: DiagramRenderer,
+    BinaryExpressionRenderer: ComparisonRenderer
+};
+create.defaultOptions = defaultOptions;
+module.exports = create;