Move all utility functions to separate package

Signed-off-by: Sebastian Malton <sebastian@malton.name>

packages/core/src/common/utils/__tests__/iter.test.ts

@@ -3,7 +3,7 @@
  * Licensed under MIT License. See LICENSE in root directory for more information.
  */
 
-import { join, nth, reduce, concat } from "../iter";
+import { join, nth, reduce, concat } from "@k8slens/utilities/src/iter";
 
 describe("iter", () => {
   describe("reduce", () => {

packages/core/src/common/utils/array.ts

@@ -1,13 +0,0 @@
-/**
- * Copyright (c) OpenLens Authors. All rights reserved.
- * Licensed under MIT License. See LICENSE in root directory for more information.
- */
-
-/**
- * A inference typed version of `Array(length).fill(value)`
- * @param length The number of entries
- * @param value The value of each of the indices
- */
-export function filled<T>(length: number, value: T): T[] {
-  return Array(length).fill(value);
-}

packages/core/src/common/utils/autobind.ts

@@ -1,18 +0,0 @@
-/**
- * Copyright (c) OpenLens Authors. All rights reserved.
- * Licensed under MIT License. See LICENSE in root directory for more information.
- */
-
-import type { Options } from "auto-bind";
-import autoBindClass from "auto-bind";
-import autoBindReactClass from "auto-bind/react";
-import React from "react";
-
-// Automatically bind methods to their class instance
-export function autoBind<T extends object>(obj: T, opts?: Options): T {
-  if (obj instanceof React.Component) {
-    return autoBindReactClass(obj, opts);
-  }
-
-  return autoBindClass(obj, opts);
-}

packages/core/src/common/utils/channel/enlist-message-channel-listener-injection-token.ts

@@ -3,7 +3,7 @@
  * Licensed under MIT License. See LICENSE in root directory for more information.
  */
 import { getInjectionToken } from "@ogre-tools/injectable";
-import type { Disposer } from "../disposer";
+import type { Disposer } from "@k8slens/utilities";
 import type { MessageChannel, MessageChannelListener } from "./message-channel-listener-injection-token";
 
 export type EnlistMessageChannelListener = (listener: MessageChannelListener<MessageChannel<unknown>>) => Disposer;

packages/core/src/common/utils/escapeRegExp.ts

@@ -1,10 +0,0 @@
-/**
- * Copyright (c) OpenLens Authors. All rights reserved.
- * Licensed under MIT License. See LICENSE in root directory for more information.
- */
-
-// Helper to sanitize / escape special chars for passing to RegExp-constructor
-
-export function escapeRegExp(str: string) {
-  return str.replace(/[.*+?^${}()|[\]\\]/g, "\\$&"); // $& means the whole matched string
-}

packages/core/src/common/utils/getRandId.ts

@@ -1,12 +0,0 @@
-/**
- * Copyright (c) OpenLens Authors. All rights reserved.
- * Licensed under MIT License. See LICENSE in root directory for more information.
- */
-
-// Create random system name
-
-export function getRandId({ prefix = "", suffix = "", sep = "_" } = {}) {
-  const randId = () => Math.random().toString(16).slice(2);
-
-  return [prefix, randId(), suffix].filter(s => s).join(sep);
-}

packages/core/src/common/utils/index.ts

@@ -3,50 +3,5 @@
  * Licensed under MIT License. See LICENSE in root directory for more information.
  */
 
-export * from "./abort-controller";
-export * from "./autobind";
-export * from "./camelCase";
 export * from "./cluster-id-url-parsing";
-export * from "./collection-functions";
-export * from "./convertCpu";
-export * from "./convertMemory";
-export * from "./debouncePromise";
-export * from "./delay";
-export * from "./disposer";
-export * from "./escapeRegExp";
-export * from "./formatDuration";
-export * from "./getRandId";
-export * from "./hash-set";
-export * from "./n-fircate";
-export * from "./noop";
-export * from "./observable-crate/impl";
-export * from "./promise-exec";
-export * from "./readonly";
-export * from "./reject-promise";
-export * from "./singleton";
-export * from "./sort-compare";
-export * from "./splitArray";
-export * from "./tar";
 export * from "./toJS";
-export * from "./type-narrowing";
-export * from "./types";
-export * from "./wait-for-path";
-export * from "./wait";
-
-export type { Tuple } from "./tuple";
-
-import * as iter from "./iter";
-import * as array from "./array";
-import * as tuple from "./tuple";
-import * as base64 from "./base64";
-import * as object from "./objects";
-import * as json from "./json";
-
-export {
-  iter,
-  array,
-  tuple,
-  base64,
-  object,
-  json,
-};

packages/core/src/common/utils/is-promise/is-promise.test.ts

@@ -1,31 +0,0 @@
-/**
- * Copyright (c) OpenLens Authors. All rights reserved.
- * Licensed under MIT License. See LICENSE in root directory for more information.
- */
-import { isPromise } from "./is-promise";
-
-describe("isPromise", () => {
-  it("given promise, returns true", () => {
-    const actual = isPromise(new Promise(() => {}));
-
-    expect(actual).toBe(true);
-  });
-
-  it("given non-promise, returns false", () => {
-    const actual = isPromise({});
-
-    expect(actual).toBe(false);
-  });
-
-  it("given thenable, returns false", () => {
-    const actual = isPromise({ then: () => {} });
-
-    expect(actual).toBe(false);
-  });
-
-  it("given nothing, returns false", () => {
-    const actual = isPromise(undefined);
-
-    expect(actual).toBe(false);
-  });
-});

packages/core/src/common/utils/is-promise/is-promise.ts

@@ -1,7 +0,0 @@
-/**
- * Copyright (c) OpenLens Authors. All rights reserved.
- * Licensed under MIT License. See LICENSE in root directory for more information.
- */
-export function isPromise(reference: any): reference is Promise<any> {
-  return reference?.constructor === Promise;
-}

packages/core/src/common/utils/json.ts

@@ -1,10 +0,0 @@
-/**
- * Copyright (c) OpenLens Authors. All rights reserved.
- * Licensed under MIT License. See LICENSE in root directory for more information.
- */
-
-import type { JsonValue } from "type-fest";
-
-export function parse(input: string): JsonValue {
-  return JSON.parse(input);
-}

packages/core/src/common/utils/n-fircate.ts

@@ -1,36 +0,0 @@
-/**
- * Copyright (c) OpenLens Authors. All rights reserved.
- * Licensed under MIT License. See LICENSE in root directory for more information.
- */
-
-/**
- * Split an iterable into several arrays with matching fields
- * @param from The iterable of items to split up
- * @param field The field of each item to split over
- * @param parts What each array will be filtered to
- * @returns A `parts.length` tuple of `T[]` where each array has matching `field` values
- */
-export function nFircate<T>(from: Iterable<T>, field: keyof T, parts: []): [];
-export function nFircate<T>(from: Iterable<T>, field: keyof T, parts: [T[typeof field]]): [T[]];
-export function nFircate<T>(from: Iterable<T>, field: keyof T, parts: [T[typeof field], T[typeof field]]): [T[], T[]];
-export function nFircate<T>(from: Iterable<T>, field: keyof T, parts: [T[typeof field], T[typeof field], T[typeof field]]): [T[], T[], T[]];
-
-export function nFircate<T>(from: Iterable<T>, field: keyof T, parts: T[typeof field][]): T[][] {
-  if (new Set(parts).size !== parts.length) {
-    throw new TypeError("Duplicate parts entries");
-  }
-
-  const res = Array.from(parts, () => [] as T[]);
-
-  for (const item of from) {
-    const index = parts.indexOf(item[field]);
-
-    if (index < 0) {
-      continue;
-    }
-
-    res[index].push(item);
-  }
-
-  return res;
-}

packages/core/src/common/utils/promise-exec.ts

@@ -1,9 +0,0 @@
-/**
- * Copyright (c) OpenLens Authors. All rights reserved.
- * Licensed under MIT License. See LICENSE in root directory for more information.
- */
-
-import * as util from "util";
-import { execFile } from "child_process";
-
-export const promiseExecFile = util.promisify(execFile);

packages/core/src/common/utils/with-error-logging/with-error-logging.injectable.ts

@@ -4,7 +4,6 @@
  */
 import { getInjectable } from "@ogre-tools/injectable";
 import logErrorInjectable from "../../log-error.injectable";
-import { isPromise } from "../is-promise/is-promise";
 
 export type WithErrorLoggingFor = (
   getErrorMessage: (error: unknown) => string
@@ -33,7 +32,7 @@ const withErrorLoggingInjectable = getInjectable({
             throw e;
           }
 
-          if (isPromise(returnValue)) {
+          if ((returnValue as any) instanceof Promise) {
             return returnValue.catch((e: unknown) => {
               const errorMessage = getErrorMessage(e);
 

packages/core/src/common/utils/with-error-suppression/with-error-suppression.ts

@@ -12,7 +12,7 @@ export function withErrorSuppression(toBeDecorated: any) {
     try {
       const returnValue = toBeDecorated(...args);
 
-      if (isPromise(returnValue)) {
+      if ((returnValue as any) instanceof Promise) {
         return returnValue.catch(noop);
       }
 
@@ -22,7 +22,3 @@ export function withErrorSuppression(toBeDecorated: any) {
     }
   };
 }
-
-function isPromise(reference: any): reference is Promise<any> {
-  return !!reference?.then;
-}

packages/core/src/renderer/utils/index.ts

@@ -1,20 +0,0 @@
-/**
- * Copyright (c) OpenLens Authors. All rights reserved.
- * Licensed under MIT License. See LICENSE in root directory for more information.
- */
-
-// Common usage utils & helpers
-export * from "../../common/utils";
-export * from "../../common/event-emitter";
-
-export * from "./cssNames";
-export * from "./cssVar";
-export * from "./display-mode";
-export * from "./interval";
-export * from "./isMiddleClick";
-export * from "./isReactNode";
-export * from "./metricUnitsToNumber";
-export * from "./name-parts";
-export * from "./prevDefault";
-export * from "./saveFile";
-export * from "./storage-helper";

packages/utility-features/utilities/README.md

@@ -0,0 +1,3 @@
+# @k8slens/utilities
+
+This package contains many useful types.

packages/utility-features/utilities/index.ts

@@ -0,0 +1,45 @@
+export * from "./src/abort-controller";
+export * from "./src/backoff-caller";
+export * from "./src/camelCase";
+export * from "./src/collection-functions";
+export * from "./src/computed-or";
+export * from "./src/convertCpu";
+export * from "./src/convertMemory";
+export * from "./src/cssNames";
+export * from "./src/cssVar";
+export * from "./src/debouncePromise";
+export * from "./src/delay";
+export * from "./src/display-mode";
+export * from "./src/disposer";
+export * from "./src/formatDuration";
+export * from "./src/hash-set";
+export * from "./src/interval";
+export * from "./src/is-node-falsy";
+export * from "./src/isMiddleClick";
+export * from "./src/isReactNode";
+export * from "./src/json";
+export * from "./src/jsonPath";
+export * from "./src/metricUnitsToNumber";
+export * from "./src/name-parts";
+export * from "./src/noop";
+export * from "./src/observable-crate";
+export * from "./src/on-keyboard-shortcut";
+export * from "./src/prevDefault";
+export * from "./src/readableStream";
+export * from "./src/readonly";
+export * from "./src/reject-promise";
+export * from "./src/result";
+export * from "./src/sort-compare";
+export * from "./src/sort-function";
+export * from "./src/tar";
+export * from "./src/tuple";
+export * from "./src/type-narrowing";
+export * from "./src/types";
+export * from "./src/union-env-path";
+export * from "./src/wait";
+export * from "./src/with-concurrency-limit";
+
+export * as iter from "./src/iter";
+export * as array from "./src/array";
+export * as object from "./src/object";
+export * as base64 from "./src/base64";

packages/utility-features/utilities/jest.config.js

@@ -0,0 +1,2 @@
+module.exports =
+  require("@k8slens/jest").monorepoPackageConfig(__dirname).configForReact;

packages/utility-features/utilities/package.json

@@ -0,0 +1,31 @@
+{
+  "name": "@k8slens/utilities",
+  "description": "A collection of useful types",
+  "version": "1.0.0",
+  "type": "commonjs",
+  "main": "dist/index.js",
+  "types": "dist/index.d.ts",
+  "publishConfig": {
+    "access": "public",
+    "registry": "https://registry.npmjs.org/"
+  },
+  "private": false,
+  "files": [
+    "dist"
+  ],
+  "author": {
+    "name": "OpenLens Authors",
+    "email": "info@k8slens.dev"
+  },
+  "license": "MIT",
+  "homepage": "https://github.com/lensapp/lens",
+  "scripts": {
+    "build": "webpack",
+    "dev": "webpack --mode=development --watch",
+    "test": "jest --coverage --runInBand"
+  },
+  "peerDependencies": {
+    "mobx": "^6.8.0",
+    "type-fest": "^2.19.0"
+  }
+}

packages/utility-features/utilities/src/array.ts

@@ -3,6 +3,15 @@
  * Licensed under MIT License. See LICENSE in root directory for more information.
  */
 
+/**
+ * A inference typed version of `Array(length).fill(value)`
+ * @param length The number of entries
+ * @param value The value of each of the indices
+ */
+export function filled<T>(length: number, value: T): T[] {
+  return Array(length).fill(value);
+}
+
 /**
  * This function splits an array into two sub arrays on the first instance of
  * element (from the left). If the array does not contain the element. The
@@ -14,29 +23,27 @@
  * @returns the left and right sub-arrays which when conjoined with `element`
  *          is the same as `array`, and `true`
  */
-export function splitArray<T>(array: T[], element: T): [T[], T[], boolean] {
+export function split<T>(src: T[], element: T): [T[], T[], boolean] {
-  const index = array.indexOf(element);
+  const index = src.indexOf(element);
 
   if (index < 0) {
-    return [array, [], false];
+    return [src, [], false];
   }
 
-  return [array.slice(0, index), array.slice(index + 1, array.length), true];
+  return [src.slice(0, index), src.slice(index + 1, src.length), true];
 }
 
-/**
+export function bifurcate<T>(src: T[], condition: (item: T) => any): [falses: T[], trues: T[]] {
- * Splits an array into two parts based on the outcome of `condition`. If `true`
+  const trues: T[] = [];
- * the value will be returned as part of the right array. If `false` then part of
+  const falses: T[] = [];
- * the left array.
- * @param src the full array to bifurcate
- * @param condition the function to determine which set each is in
- */
-export function bifurcateArray<T>(src: T[], condition: (item: T) => boolean): [falses: T[], trues: T[]] {
-  const res: [T[], T[]] = [[], []];
 
   for (const item of src) {
-    res[+condition(item)].push(item);
+    if (condition(item)) {
+      trues.push(item);
+    } else {
+      falses.push(item);
+    }
   }
 
-  return res;
+  return [falses, trues];
 }

packages/utility-features/utilities/src/backoff-caller.ts

@@ -5,7 +5,7 @@
 
 import type { AsyncResult } from "./async-result";
 import { delay } from "./delay";
-import { noop } from "./noop";
+import { noop } from "@k8slens/utilities/src/noop";
 
 /**
  * @param error The error that resulted in the failure

packages/utility-features/utilities/src/camelCase.ts

@@ -7,7 +7,7 @@
 import { camelCase } from "lodash";
 import type { SingleOrMany } from "./types";
 import { isObject, isString } from "./type-narrowing";
-import * as object from "./objects";
+import * as object from "./object";
 
 export function toCamelCase<T extends Record<string, unknown>[]>(obj: T): T;
 export function toCamelCase<T extends Record<string, unknown>>(obj: T): T;

packages/utility-features/utilities/src/collection-functions.ts

@@ -19,7 +19,6 @@ export function getOrInsert<K, V>(map: Map<K, V>, key: K, value: V): V {
     map.set(key, value);
   }
 
-  // eslint-disable-next-line @typescript-eslint/no-non-null-assertion
   return map.get(key)!;
 }
 
@@ -67,7 +66,6 @@ export function getOrInsertWith<K extends object, V>(map: Map<K, V> | WeakMap<K,
     map.set(key, builder());
   }
 
-  // eslint-disable-next-line @typescript-eslint/no-non-null-assertion
   return map.get(key)!;
 }
 
@@ -107,7 +105,6 @@ export function strictGet<K, V>(map: Map<K, V>, key: K): V {
     throw new TypeError(`Map does not contains key: ${inspect(key)}`);
   }
 
-  // eslint-disable-next-line @typescript-eslint/no-non-null-assertion
   return map.get(key)!;
 }
 

packages/utility-features/utilities/src/convertMemory.ts

@@ -4,7 +4,7 @@
  */
 
 import assert from "assert";
-import * as iter from "./iter";
+import { iter } from "@k8slens/utilities";
 
 // Helper to convert memory from units Ki, Mi, Gi, Ti, Pi to bytes and vise versa
 

packages/utility-features/utilities/src/cssNames.ts

@@ -3,7 +3,9 @@
  * Licensed under MIT License. See LICENSE in root directory for more information.
  */
 
-import { iter } from "../../common/utils";
+import * as iter from "./iter";
+import * as object from "./object";
+import { isObject } from "./type-narrowing";
 
 export type IgnoredClassNames = number | symbol | Function;
 export type IClassName = string | string[] | Record<string, any> | undefined | null | false | IgnoredClassNames;
@@ -18,15 +20,15 @@ export function cssNames(...classNames: IClassName[]): string {
       for (const name of className) {
         classNamesEnabled.set(name, true);
       }
-    } else if (className && typeof className === "object") {
+    } else if (isObject(className)) {
-      for (const [name, value] of Object.entries(className)) {
+      for (const [name, value] of object.entries(className)) {
         classNamesEnabled.set(name, Boolean(value));
       }
     }
   }
 
   return iter.chain(classNamesEnabled.entries())
-    .filter(([, isActive]) => !!isActive)
+    .filter(([, isActive]) => isActive)
     .filterMap(([className]) => className.trim())
     .join(" ");
 }

packages/utility-features/utilities/src/debouncePromise.ts

@@ -10,6 +10,6 @@ export function debouncePromise<T, F extends any[]>(func: (...args: F) => T | Pr
 
   return (...params: F) => new Promise(resolve => {
     clearTimeout(timer);
-    timer = global.setTimeout(() => resolve(func(...params)), timeout);
+    timer = setTimeout(() => resolve(func(...params)), timeout);
   });
 }

packages/utility-features/utilities/src/disposer.ts

@@ -5,8 +5,6 @@
 
 import type { SingleOrMany } from "./types";
 
-
-
 export interface Disposer {
   (): void;
 }
@@ -16,7 +14,7 @@ export interface Disposable {
 }
 
 export interface ExtendableDisposer extends Disposer {
-  push(...vals: (Disposer | ExtendableDisposer | Disposable)[]): void;
+  push(...values: (Disposer | ExtendableDisposer | Disposable)[]): void;
 }
 
 export function disposer(...items: SingleOrMany<Disposer | Disposable | undefined | null>[]): ExtendableDisposer {

packages/utility-features/utilities/src/iter.ts

@@ -3,11 +3,11 @@
  * Licensed under MIT License. See LICENSE in root directory for more information.
  */
 
-export type Falsey = false | 0 | "" | null | undefined;
+export type Falsy = false | 0 | "" | null | undefined;
 
 interface Iterator<T> extends Iterable<T> {
   filter(fn: (val: T) => unknown): Iterator<T>;
-  filterMap<U>(fn: (val: T) => Falsey | U): Iterator<U>;
+  filterMap<U>(fn: (val: T) => Falsy | U): Iterator<U>;
   find(fn: (val: T) => unknown): T | undefined;
   collect<U>(fn: (values: Iterable<T>) => U): U;
   map<U>(fn: (val: T) => U): Iterator<U>;
@@ -67,11 +67,11 @@ export function* map<T, U>(src: Iterable<T>, fn: (from: T) => U): IterableIterat
 }
 
 /**
- * The single layer flattening of an iterator, discarding `Falsey` values.
+ * The single layer flattening of an iterator, discarding `Falsy` values.
  * @param src A type that can be iterated over
- * @param fn The function that returns either an iterable over items that should be filtered out or a `Falsey` value indicating that it should be ignored
+ * @param fn The function that returns either an iterable over items that should be filtered out or a `Falsy` value indicating that it should be ignored
  */
-export function* filterFlatMap<T, U>(src: Iterable<T>, fn: (from: T) => Iterable<U | Falsey> | Falsey): IterableIterator<U> {
+export function* filterFlatMap<T, U>(src: Iterable<T>, fn: (from: T) => Iterable<U | Falsy> | Falsy): IterableIterator<U> {
   for (const from of src) {
     if (!from) {
       continue;
@@ -122,7 +122,7 @@ export function* filter<T>(src: Iterable<T>, fn: (from: T) => any): IterableIter
  * @param src A type that can be iterated over
  * @param fn The function that is called for each value
  */
-export function* filterMap<T, U>(src: Iterable<T>, fn: (from: T) => U | Falsey): IterableIterator<U> {
+export function* filterMap<T, U>(src: Iterable<T>, fn: (from: T) => U | Falsy): IterableIterator<U> {
   for (const from of src) {
     const res = fn(from);
 
@@ -166,9 +166,9 @@ export function find<T>(src: Iterable<T>, match: (i: T) => any): T | undefined {
 
 /**
  * Iterate over `src` calling `reducer` with the previous produced value and the current
- * yielded value until `src` is exausted. Then return the final value.
+ * yielded value until `src` is exhausted. Then return the final value.
  * @param src The value to iterate over
- * @param reducer A function for producing the next item from an accumilation and the current item
+ * @param reducer A function for producing the next item from an accumulation and the current item
  * @param initial The initial value for the iteration
  */
 export function reduce<T, R extends Iterable<any>>(src: Iterable<T>, reducer: (acc: R, cur: T) => R, initial: R): R;
@@ -224,7 +224,7 @@ export function first<T>(src: Iterable<T>): T | undefined {
 }
 
 /**
- * Iterate through `src` and return `true` if `fn` returns a thruthy value for every yielded value.
+ * Iterate through `src` and return `true` if `fn` returns a truthy value for every yielded value.
  * Otherwise, return `false`. This function short circuits.
  * @param src The type to be iterated over
  * @param fn A function to check each iteration
@@ -246,3 +246,35 @@ export function* concat<T>(...sources: IterableIterator<T>[]): IterableIterator<
     }
   }
 }
+
+/**
+ * Split an iterable into several arrays with matching fields
+ * @param from The iterable of items to split up
+ * @param field The field of each item to split over
+ * @param parts What each array will be filtered to
+ * @returns A `parts.length` tuple of `T[]` where each array has matching `field` values
+ */
+export function nFircate<T>(from: Iterable<T>, field: keyof T, parts: []): [];
+export function nFircate<T>(from: Iterable<T>, field: keyof T, parts: [T[typeof field]]): [T[]];
+export function nFircate<T>(from: Iterable<T>, field: keyof T, parts: [T[typeof field], T[typeof field]]): [T[], T[]];
+export function nFircate<T>(from: Iterable<T>, field: keyof T, parts: [T[typeof field], T[typeof field], T[typeof field]]): [T[], T[], T[]];
+
+export function nFircate<T>(from: Iterable<T>, field: keyof T, parts: T[typeof field][]): T[][] {
+  if (new Set(parts).size !== parts.length) {
+    throw new TypeError("Duplicate parts entries");
+  }
+
+  const res = Array.from(parts, () => [] as T[]);
+
+  for (const item of from) {
+    const index = parts.indexOf(item[field]);
+
+    if (index < 0) {
+      continue;
+    }
+
+    res[index].push(item);
+  }
+
+  return res;
+}

packages/utility-features/utilities/src/json.ts

@@ -0,0 +1,22 @@
+/**
+ * Copyright (c) OpenLens Authors. All rights reserved.
+ * Licensed under MIT License. See LICENSE in root directory for more information.
+ */
+
+import type { Result } from "./result";
+
+export const json = {
+  parse: (input: string): Result<unknown, Error> => {
+    try {
+      return {
+        callWasSuccessful: true,
+        response: JSON.parse(input) as unknown,
+      }
+    } catch (error) {
+      return {
+        callWasSuccessful: false,
+        error: error as Error,
+      }
+    }
+  },
+};

packages/utility-features/utilities/src/noop.ts

@@ -2,9 +2,11 @@
  * Copyright (c) OpenLens Authors. All rights reserved.
  * Licensed under MIT License. See LICENSE in root directory for more information.
  */
+
 /**
  * A function that does nothing
  */
 export function noop<T extends any[]>(...args: T): void {
   return void args;
 }
+

packages/utility-features/utilities/src/object.ts

@@ -12,7 +12,6 @@ export function fromEntries<T, Key extends string>(entries: Iterable<readonly [K
 }
 
 export function keys<K extends keyof any>(obj: Partial<Record<K, any>>): K[];
-
 export function keys<K extends keyof any>(obj: Record<K, any>): K[] {
   return Object.keys(obj) as K[];
 }
@@ -20,7 +19,6 @@ export function keys<K extends keyof any>(obj: Record<K, any>): K[] {
 export function entries<K extends string, V>(obj: Partial<Record<K, V>> | null | undefined): [K, V][];
 export function entries<K extends string | number | symbol, V>(obj: Partial<Record<K, V>> | null | undefined): [K, V][];
 export function entries<K extends string | number | symbol, V>(obj: Record<K, V> | null | undefined): [K, V][];
-
 export function entries<K extends string | number | symbol, V>(obj: Record<K, V> | null | undefined): [K, V][] {
   if (obj && typeof obj == "object") {
     return Object.entries(obj) as never;

packages/utility-features/utilities/src/observable-crate.test.ts

@@ -3,8 +3,8 @@
  * Licensed under MIT License. See LICENSE in root directory for more information.
  */
 
-import type { ObservableCrate } from "./impl";
+import type { ObservableCrate } from "./observable-crate";
-import { observableCrate } from "./impl";
+import { observableCrate } from "./observable-crate";
 
 describe("observable-crate", () => {
   it("can be constructed with initial value", () => {

packages/utility-features/utilities/src/observable-crate.ts

@@ -4,8 +4,8 @@
  */
 
 import { observable, runInAction } from "mobx";
-import { getOrInsertMap } from "../collection-functions";
+import { getOrInsertMap } from "./collection-functions";
-import { noop } from "../noop";
+import { noop } from "./noop";
 
 export interface ObservableCrate<T> {
   get(): T;

packages/utility-features/utilities/src/result.ts

@@ -2,7 +2,17 @@
  * Copyright (c) OpenLens Authors. All rights reserved.
  * Licensed under MIT License. See LICENSE in root directory for more information.
  */
-export type AsyncResult<Response, Error = string> =
+
+/**
+ * A helper type for async functions that return a `Result`
+ */
+export type AsyncResult<Response, Error = string> = Promise<Result<Response, Error>>;
+
+/**
+ * Result describes the "error is just more data" pattern instead of using exceptions for
+ * normal execution
+ */
+export type Result<Response, Error = string> =
   | (
     Response extends void
     ? { callWasSuccessful: true; response?: undefined }

packages/utility-features/utilities/src/tar.ts

@@ -7,7 +7,6 @@
 // Docs: https://github.com/npm/node-tar
 import tar from "tar";
 import path from "path";
-import { parse } from "./json";
 import type { JsonValue } from "type-fest";
 
 export type ReadFileFromTarOpts<ParseJson extends boolean> = {
@@ -43,7 +42,7 @@ export function readFileFromTar<ParseJson extends boolean>({ tarPath, filePath,
         });
         entry.once("end", () => {
           const data = Buffer.concat(fileChunks);
-          const result = parseJson ? parse(data.toString("utf8")) : data;
+          const result = parseJson ? JSON.parse(data.toString("utf8")) : data;
 
           resolve(result);
         });

packages/utility-features/utilities/src/tuple.ts

@@ -3,7 +3,7 @@
  * Licensed under MIT License. See LICENSE in root directory for more information.
  */
 
-import * as array from "../utils/array";
+import * as array from "./array";
 
 /**
  * A strict N-tuple of type T

packages/utility-features/utilities/src/types.ts

@@ -14,7 +14,7 @@ export type RemoveUndefinedFromValues<K> = {
  */
 export type Defaulted<Params, DefaultParams extends keyof Params> = RemoveUndefinedFromValues<Required<Pick<Params, DefaultParams>>> & Omit<Params, DefaultParams>;
 
-export type OptionVarient<Key, Base, RequiredKey extends keyof Base> = {
+export type OptionVariant<Key, Base, RequiredKey extends keyof Base> = {
   type: Key;
 } & Pick<Base, RequiredKey> & {
   [OtherKey in Exclude<keyof Base, RequiredKey>]?: undefined;

packages/utility-features/utilities/src/union-env-path.ts

@@ -4,10 +4,10 @@
  */
 
 import path from "path";
-import * as iter from "./iter";
+import * as iter from "@k8slens/utilities/src/iter";
 
 /**
- * Join all entires with a PATH env var delimated string together
+ * Join all entires with a PATH env var delimited string together
  * @param PATHs Any number of PATH env variables
  *
  * NOTE: This function does not attempt to handle any sort of escape sequences since after testing

packages/utility-features/utilities/src/wait.ts

@@ -4,7 +4,7 @@
  */
 import type { IComputedValue } from "mobx";
 import { runInAction, when } from "mobx";
-import type { Disposer } from "./disposer";
+import type { Disposer } from "@k8slens/utilities";
 
 export async function waitUntilDefined<T>(getter: (() => T | null | undefined) | IComputedValue<T | null | undefined>, opts?: { timeout?: number }): Promise<T> {
   return new Promise<T>((resolve, reject) => {

packages/utility-features/utilities/src/with-concurrency-limit.ts

@@ -2,12 +2,12 @@
  * Copyright (c) OpenLens Authors. All rights reserved.
  * Licensed under MIT License. See LICENSE in root directory for more information.
  */
-import plimit from "p-limit";
+import pLimit from "p-limit";
 
 export type ConcurrencyLimiter = <Args extends any[], Res>(fn: (...args: Args) => Res) => (...args: Args) => Promise<Res>;
 
 export function withConcurrencyLimit(limit: number): ConcurrencyLimiter {
-  const limiter = plimit(limit);
+  const limiter = pLimit(limit);
 
   return fn => (...args) => limiter(() => fn(...args));
 }

packages/utility-features/utilities/tsconfig.json

@@ -0,0 +1,3 @@
+{
+  "extends": "@k8slens/typescript/config/base.json"
+}

packages/utility-features/utilities/webpack.config.js

@@ -0,0 +1 @@
+module.exports = require("@k8slens/webpack").configForNode;