Switch to using abstraction for getting absolute path to control explicit side effect

Co-authored-by: Mikko Aspiala <mikko.aspiala@gmail.com>

Signed-off-by: Janne Savolainen <janne.savolainen@live.fi>

src/common/app-paths/directory-for-kube-configs/directory-for-kube-configs.injectable.ts

@@ -4,13 +4,20 @@
  */
 import { getInjectable } from "@ogre-tools/injectable";
 import directoryForUserDataInjectable from "../directory-for-user-data/directory-for-user-data.injectable";
-import path from "path";
+import getAbsolutePathInjectable from "../../path/get-absolute-path.injectable";
 
 const directoryForKubeConfigsInjectable = getInjectable({
   id: "directory-for-kube-configs",
 
-  instantiate: (di) =>
-    path.resolve(di.inject(directoryForUserDataInjectable), "kubeconfigs"),
+  instantiate: (di) => {
+    const getAbsolutePath = di.inject(getAbsolutePathInjectable);
+    const directoryForUserData = di.inject(directoryForUserDataInjectable);
+
+    return getAbsolutePath(
+      directoryForUserData,
+      "kubeconfigs",
+    );
+  },
 });
 
 export default directoryForKubeConfigsInjectable;

src/common/app-paths/get-custom-kube-config-directory/get-custom-kube-config-directory.injectable.ts

@@ -3,19 +3,18 @@
  * Licensed under MIT License. See LICENSE in root directory for more information.
  */
 import { getInjectable } from "@ogre-tools/injectable";
-import path from "path";
 import directoryForKubeConfigsInjectable from "../directory-for-kube-configs/directory-for-kube-configs.injectable";
+import getAbsolutePathInjectable from "../../path/get-absolute-path.injectable";
 
 const getCustomKubeConfigDirectoryInjectable = getInjectable({
   id: "get-custom-kube-config-directory",
 
-  instantiate: (di) => (directoryName: string) => {
+  instantiate: (di) => {
     const directoryForKubeConfigs = di.inject(directoryForKubeConfigsInjectable);
+    const getAbsolutePath = di.inject(getAbsolutePathInjectable);
 
-    return path.resolve(
-      directoryForKubeConfigs,
-      directoryName,
-    );
+    return (directoryName: string) =>
+      getAbsolutePath(directoryForKubeConfigs, directoryName);
   },
 });
 

src/common/directory-for-lens-local-storage/directory-for-lens-local-storage.injectable.ts

@@ -3,17 +3,21 @@
  * Licensed under MIT License. See LICENSE in root directory for more information.
  */
 import { getInjectable } from "@ogre-tools/injectable";
-import path from "path";
 import directoryForUserDataInjectable from "../app-paths/directory-for-user-data/directory-for-user-data.injectable";
+import getAbsolutePathInjectable from "../path/get-absolute-path.injectable";
 
 const directoryForLensLocalStorageInjectable = getInjectable({
   id: "directory-for-lens-local-storage",
 
-  instantiate: (di) =>
-    path.resolve(
-      di.inject(directoryForUserDataInjectable),
+  instantiate: (di) => {
+    const getAbsolutePath = di.inject(getAbsolutePathInjectable);
+    const directoryForUserData = di.inject(directoryForUserDataInjectable);
+
+    return getAbsolutePath(
+      directoryForUserData,
       "lens-local-storage",
-    ),
+    );
+  },
 });
 
 export default directoryForLensLocalStorageInjectable;

src/common/fs/write-file.injectable.ts

@@ -14,7 +14,7 @@ const writeFileInjectable = getInjectable({
 
     return async (filePath: string, content: string | Buffer) => {
       await ensureDir(path.dirname(filePath), { mode: 0o755 });
-    
+
       await writeFile(filePath, content, {
         encoding: "utf-8",
       });

src/main/initializers/init-ipc-main-handlers/init-ipc-main-handlers.injectable.ts

@@ -6,6 +6,7 @@ import { getInjectable } from "@ogre-tools/injectable";
 import directoryForLensLocalStorageInjectable from "../../../common/directory-for-lens-local-storage/directory-for-lens-local-storage.injectable";
 import { initIpcMainHandlers } from "./init-ipc-main-handlers";
 import getAppMenuItemsInjectable from "../../menu/get-app-menu-items.injectable";
+import getAbsolutePathInjectable from "../../../common/path/get-absolute-path.injectable";
 
 const initIpcMainHandlersInjectable = getInjectable({
   id: "init-ipc-main-handlers",
@@ -13,6 +14,7 @@ const initIpcMainHandlersInjectable = getInjectable({
   instantiate: (di) => initIpcMainHandlers({
     getAppMenuItems: () => di.inject(getAppMenuItemsInjectable)(),
     directoryForLensLocalStorage: di.inject(directoryForLensLocalStorageInjectable),
+    getAbsolutePath: di.inject(getAbsolutePathInjectable),
   }),
 });
 

src/main/initializers/init-ipc-main-handlers/init-ipc-main-handlers.ts

@@ -14,7 +14,6 @@ import { catalogEntityRegistry } from "../../catalog";
 import { pushCatalogToRenderer } from "../../catalog-pusher";
 import { ClusterManager } from "../../cluster-manager";
 import { ResourceApplier } from "../../resource-applier";
-import path from "path";
 import { remove } from "fs-extra";
 import { onLocationChange, handleWindowAction } from "../../ipc/window";
 import { openFilePickingDialogChannel } from "../../../common/ipc/dialog";
@@ -23,13 +22,15 @@ import { windowActionHandleChannel, windowLocationChangedChannel, windowOpenAppM
 import { getNativeColorTheme } from "../../native-theme";
 import { getNativeThemeChannel } from "../../../common/ipc/native-theme";
 import type { MenuItemsOpts } from "../../menu/get-app-menu-items.injectable";
+import type { GetAbsolutePath } from "../../../common/path/get-absolute-path.injectable";
 
 interface Dependencies {
   getAppMenuItems: () => MenuItemsOpts[];
   directoryForLensLocalStorage: string;
+  getAbsolutePath: GetAbsolutePath;
 }
 
-export const initIpcMainHandlers = ({ getAppMenuItems, directoryForLensLocalStorage }: Dependencies) => () => {
+export const initIpcMainHandlers = ({ getAppMenuItems, directoryForLensLocalStorage, getAbsolutePath }: Dependencies) => () => {
   ipcMainHandle(clusterActivateHandler, (event, clusterId: ClusterId, force = false) => {
     return ClusterStore.getInstance()
       .getById(clusterId)
@@ -85,7 +86,7 @@ export const initIpcMainHandlers = ({ getAppMenuItems, directoryForLensLocalStor
 
     try {
       // remove the local storage file
-      const localStorageFilePath = path.resolve(directoryForLensLocalStorage, `${cluster.id}.json`);
+      const localStorageFilePath = getAbsolutePath(directoryForLensLocalStorage, `${cluster.id}.json`);
 
       await remove(localStorageFilePath);
     } catch {

src/main/router/router.ts

@@ -7,7 +7,6 @@ import Call from "@hapi/call";
 import type http from "http";
 import type httpProxy from "http-proxy";
 import { toPairs } from "lodash/fp";
-import path from "path";
 import type { Cluster } from "../../common/cluster/cluster";
 import type { LensApiResultContentType } from "./router-content-types";
 import { contentTypes } from "./router-content-types";
@@ -51,7 +50,6 @@ interface Dependencies {
 
 export class Router {
   protected router = new Call.Router();
-  protected static rootPath = path.resolve(__static);
 
   constructor(routes: Route<unknown>[], private dependencies: Dependencies) {
     routes.forEach(route => {

src/main/routes/static-file-route.injectable.ts

@@ -12,20 +12,22 @@ import path from "path";
 import isDevelopmentInjectable from "../../common/vars/is-development.injectable";
 import httpProxy from "http-proxy";
 import readFileBufferInjectable from "../../common/fs/read-file-buffer.injectable";
+import getAbsolutePathInjectable, { GetAbsolutePath } from "../../common/path/get-absolute-path.injectable";
 
 interface ProductionDependencies {
   readFileBuffer: (path: string) => Promise<Buffer>;
+  getAbsolutePath: GetAbsolutePath;
 }
 
 const handleStaticFileInProduction =
-  ({ readFileBuffer }: ProductionDependencies) =>
+  ({ readFileBuffer, getAbsolutePath }: ProductionDependencies) =>
     async ({ params }: LensApiRequest) => {
-      const staticPath = path.resolve(__static);
+      const staticPath = getAbsolutePath(__static);
       let filePath = params.path;
 
       for (let retryCount = 0; retryCount < 5; retryCount += 1) {
         const asset = path.join(staticPath, filePath);
-        const normalizedFilePath = path.resolve(asset);
+        const normalizedFilePath = getAbsolutePath(asset);
 
         if (!normalizedFilePath.startsWith(staticPath)) {
           return { statusCode: 404 };
@@ -79,13 +81,14 @@ const staticFileRouteInjectable = getInjectable({
   instantiate: (di): Route<Buffer> => {
     const isDevelopment = di.inject(isDevelopmentInjectable);
     const readFileBuffer = di.inject(readFileBufferInjectable);
+    const getAbsolutePath = di.inject(getAbsolutePathInjectable);
 
     return {
       method: "get",
       path: `/{path*}`,
       handler: isDevelopment
         ? handleStaticFileInDevelopment({ proxy: httpProxy.createProxy() })
-        : handleStaticFileInProduction({ readFileBuffer }),
+        : handleStaticFileInProduction({ readFileBuffer, getAbsolutePath }),
     };
   },
 

src/renderer/components/dock/create-resource/lens-templates.injectable.ts

@@ -9,14 +9,16 @@ import "../../../../common/vars";
 import readFileInjectable from "../../../../common/fs/read-file.injectable";
 import readDirInjectable from "../../../../common/fs/read-dir.injectable";
 import type { RawTemplates } from "./create-resource-templates.injectable";
+import getAbsolutePathInjectable, { GetAbsolutePath } from "../../../../common/path/get-absolute-path.injectable";
 
 interface Dependencies {
   readDir: (dirPath: string) => Promise<string[]>;
   readFile: (filePath: string) => Promise<string>;
+  getAbsolutePath: GetAbsolutePath;
 }
 
-async function getTemplates({ readDir, readFile }: Dependencies) {
-  const templatesFolder = path.resolve(__static, "../templates/create-resource");
+async function getTemplates({ readDir, readFile, getAbsolutePath }: Dependencies) {
+  const templatesFolder = getAbsolutePath(__static, "../templates/create-resource");
 
   /**
    * Mapping between file names and their contents
@@ -39,6 +41,7 @@ const lensCreateResourceTemplatesInjectable = getInjectable({
     const templates = await getTemplates({
       readFile: di.inject(readFileInjectable),
       readDir: di.inject(readDirInjectable),
+      getAbsolutePath: di.inject(getAbsolutePathInjectable),
     });
 
     return ["lens", templates];

src/renderer/utils/create-storage/create-storage.injectable.ts

@@ -9,6 +9,7 @@ import readJsonFileInjectable from "../../../common/fs/read-json-file.injectable
 import writeJsonFileInjectable from "../../../common/fs/write-json-file.injectable";
 import { observable } from "mobx";
 import loggerInjectable from "../../../common/logger.injectable";
+import getAbsolutePathInjectable from "../../../common/path/get-absolute-path.injectable";
 
 const createStorageInjectable = getInjectable({
   id: "create-storage",
@@ -28,6 +29,8 @@ const createStorageInjectable = getInjectable({
       directoryForLensLocalStorage: di.inject(
         directoryForLensLocalStorageInjectable,
       ),
+
+      getAbsolutePath: di.inject(getAbsolutePathInjectable),
     }),
 });
 

src/renderer/utils/create-storage/create-storage.ts

@@ -5,7 +5,6 @@
 
 // Keeps window.localStorage state in external JSON-files.
 // Because app creates random port between restarts => storage session wiped out each time.
-import path from "path";
 import { comparer, reaction, toJS, when } from "mobx";
 import { StorageHelper } from "../storageHelper";
 import { isTestEnv } from "../../../common/vars";
@@ -13,6 +12,7 @@ import { isTestEnv } from "../../../common/vars";
 import { getHostedClusterId } from "../../../common/utils";
 import type { JsonObject, JsonValue } from "type-fest";
 import type { Logger } from "../../../common/logger";
+import type { GetAbsolutePath } from "../../../common/path/get-absolute-path.injectable";
 
 interface Dependencies {
   storage: { initialized: boolean; loaded: boolean; data: Record<string, any> };
@@ -20,19 +20,20 @@ interface Dependencies {
   directoryForLensLocalStorage: string;
   readJsonFile: (filePath: string) => Promise<JsonValue>;
   writeJsonFile: (filePath: string, contentObject: JsonObject) => Promise<void>;
+  getAbsolutePath: GetAbsolutePath;
 }
 
 /**
  * Creates a helper for saving data under the "key" intended for window.localStorage
  */
-export const createStorage = ({ storage, logger, directoryForLensLocalStorage, readJsonFile, writeJsonFile }: Dependencies) => <T>(key: string, defaultValue: T) => {
+export const createStorage = ({ storage, getAbsolutePath, logger, directoryForLensLocalStorage, readJsonFile, writeJsonFile }: Dependencies) => <T>(key: string, defaultValue: T) => {
   const { logPrefix } = StorageHelper;
 
   if (!storage.initialized) {
     storage.initialized = true;
 
     (async () => {
-      const filePath = path.resolve(directoryForLensLocalStorage, `${getHostedClusterId() || "app"}.json`);
+      const filePath = getAbsolutePath(directoryForLensLocalStorage, `${getHostedClusterId() || "app"}.json`);
 
       try {
         storage.data = (await readJsonFile(filePath)) as JsonObject;