Initial commit

5 files changed, 99 insertions, 0 deletions

diff --git a/node_modules/app-builder/lib/app-builder.d.ts b/node_modules/app-builder/lib/app-builder.d.ts
new file mode 100644
index 0000000..e475725
--- /dev/null
+++ b/node_modules/app-builder/lib/app-builder.d.ts
@@ -0,0 +1,8 @@
+import { compose, Middleware, ContinuationMiddleware, functionList } from './compose';
+export declare class AppBuilder<T = any> {
+    private middleware;
+    build(): ContinuationMiddleware<T>;
+    use(mw: Middleware<T>): this;
+}
+export default function createAppBuilder<T = any>(): AppBuilder<T>;
+export { compose, functionList, Middleware, ContinuationMiddleware };
diff --git a/node_modules/app-builder/lib/app-builder.js b/node_modules/app-builder/lib/app-builder.js
new file mode 100644
index 0000000..c2c0cd4
--- /dev/null
+++ b/node_modules/app-builder/lib/app-builder.js
@@ -0,0 +1,29 @@
+"use strict";
+Object.defineProperty(exports, "__esModule", { value: true });
+const compose_1 = require("./compose");
+exports.compose = compose_1.compose;
+exports.functionList = compose_1.functionList;
+class AppBuilder {
+    constructor() {
+        this.middleware = [];
+    }
+    build() {
+        if (!this.middleware.length) {
+            throw new Error('Usage error: must have at least one middleware');
+        }
+        return compose_1.compose(this.middleware);
+    }
+    use(mw) {
+        if ('function' !== typeof mw) {
+            throw new TypeError(`${mw}, must be a middleware function accpeting (context, next) arguments`);
+        }
+        this.middleware.push(mw);
+        return this;
+    }
+}
+exports.AppBuilder = AppBuilder;
+function createAppBuilder() {
+    return new AppBuilder();
+}
+exports.default = createAppBuilder;
+//# sourceMappingURL=data:application/json;base64,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
\ No newline at end of file
diff --git a/node_modules/app-builder/lib/compose.d.ts b/node_modules/app-builder/lib/compose.d.ts
new file mode 100644
index 0000000..7c848af
--- /dev/null
+++ b/node_modules/app-builder/lib/compose.d.ts
@@ -0,0 +1,13 @@
+export interface Middleware<T> {
+    (context: T, next: ContinuationMiddleware<T>): any;
+}
+export interface ContinuationMiddleware<T> {
+    (context?: T, next?: Middleware<T>): any;
+}
+export declare function functionList<T = any>(list: Function | Function[], ...args: any[]): Middleware<T>[];
+/**
+ * Create a function to invoke all passed middleware functions
+ * with a single argument <T>context
+ * @param middleware
+ */
+export declare function compose<T = any>(...middleware: (Middleware<T> | Middleware<T>[])[]): ContinuationMiddleware<T>;
diff --git a/node_modules/app-builder/lib/compose.js b/node_modules/app-builder/lib/compose.js
new file mode 100644
index 0000000..e615d57
--- /dev/null
+++ b/node_modules/app-builder/lib/compose.js
@@ -0,0 +1,48 @@
+"use strict";
+Object.defineProperty(exports, "__esModule", { value: true });
+const flatten = (values) => [].concat(...values), noop = function noop() {
+    return Promise.resolve();
+};
+function throwIfHasBeenCalled(fn) {
+    if (fn.__appbuildercalled) {
+        throw new Error('Cannot call next more than once');
+    }
+    return (fn.__appbuildercalled = true);
+}
+function tryInvokeMiddleware(context, middleware, next = noop) {
+    try {
+        return Promise.resolve(middleware ? middleware(context, next) : context);
+    }
+    catch (error) {
+        return Promise.reject(error);
+    }
+}
+function functionList(list, ...args) {
+    const arrayList = Symbol.iterator in list ? Array.from(list) : [list];
+    return arrayList.map((x) => {
+        return (_, next) => Promise.resolve(x(...args)).then(next);
+    });
+}
+exports.functionList = functionList;
+/**
+ * Create a function to invoke all passed middleware functions
+ * with a single argument <T>context
+ * @param middleware
+ */
+function compose(...middleware) {
+    return flatten(middleware)
+        .filter((x) => {
+        if ('function' !== typeof x) {
+            throw new TypeError(`${x}, must be a middleware function accpeting (context, next) arguments`);
+        }
+        return x;
+    })
+        .reduceRight((composed, mw) => {
+        return function (context, nextFn) {
+            const next = () => throwIfHasBeenCalled(next) && composed(context, nextFn);
+            return tryInvokeMiddleware(context, mw, next);
+        };
+    }, tryInvokeMiddleware);
+}
+exports.compose = compose;
+//# sourceMappingURL=data:application/json;base64,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
\ No newline at end of file
diff --git a/node_modules/app-builder/lib/test.spec.d.ts b/node_modules/app-builder/lib/test.spec.d.ts
new file mode 100644
index 0000000..cb0ff5c
--- /dev/null
+++ b/node_modules/app-builder/lib/test.spec.d.ts
@@ -0,0 +1 @@
+export {};