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Another example of integrating CommonJS and Angular's DI (replaces diverge.js from https://gist.github.com/hgwood/2f9f11e7eff1f144d675). This one monkey patches $injector and $controllerProvider to apply custom logic when resolving component names.
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"use strict"; | |
var _ = require("lodash"); | |
var angular = require("angularjs"); | |
module.exports = function diverge(rootModuleName, ngComponents) { | |
angular.module(rootModuleName, []) | |
.config(decorateInjector) | |
.config(decorateControllerProvider); | |
function decorateInjector($injector, $provide) { | |
monkeyPatch($injector, "get", function (get, name, caller) { | |
return findOwnComponent(name, ngComponents) || get(name, caller); | |
}); | |
function findOwnComponent(name) { | |
return _(ngComponents) | |
.select(function (ngComponent) { | |
return _.startsWith(name, ngComponent.name); | |
}) | |
.map(function (ngComponent) { | |
return _.assign(getNgNameAndType(ngComponent.name), {constructor: ngComponent}); | |
}) | |
.map(function (component) { | |
return $provide[component.type](component.name, component.constructor); | |
}) | |
.first(); | |
} | |
} | |
function decorateControllerProvider($controllerProvider) { | |
monkeyPatch($controllerProvider.$get, $controllerProvider.$get.length - 1, function ($get, $injector) { | |
return decorate($injector.invoke($get), function ($controller, constructor, locals, later, ident) { | |
registerOwnController(getControllerName(constructor), ngComponents); | |
return $controller(constructor, locals, later, ident); | |
}); | |
}); | |
function registerOwnController(name) { | |
_(ngComponents) | |
.select(function (ngComponent) { | |
return _.startsWith(name, ngComponent.name); | |
}) | |
.each(function (ngComponent) { | |
$controllerProvider.register(name, ngComponent); | |
}) | |
.value(); | |
} | |
} | |
}; | |
function getControllerName(ngControllerConstructor) { | |
return _.contains(ngControllerConstructor, "as") ? | |
ngControllerConstructor.split(" ")[0] : | |
ngControllerConstructor; | |
} | |
function getNgNameAndType(exportedFunctionName) { | |
var match = exportedFunctionName.match(/(.*)(Controller|Service|Factory|Filter|Directive)$/); | |
return {name: match[0], type: match[2].toLowerCase()}; | |
} | |
function decorate(delegate, decorator) { | |
return _.partial(decorator, delegate); | |
} | |
function monkeyPatch(service, method, decorator) { | |
service[method] = decorate(service[method], decorator); | |
} |
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