Use homedir provided by the container (#436)

* Containerize file paths

* suggestions

* fix test-homedir path

src/lib/config/index.ts

@@ -8,6 +8,7 @@ const ini = require("ini");
 import { Secret } from "../secret";
 import { Environment, ProjectConfig } from "./project-config";
 import { Endpoint, RootConfig } from "./root-config";
+import { container } from "../../cli.mjs";
 
 export { Endpoint, Environment, ProjectConfig, RootConfig };
 
@@ -381,7 +382,8 @@ const readFile = (fileName: string) => {
 };
 
 export const getRootConfigPath = () => {
-  return path.join(os.homedir(), ".fauna-shell");
+  const homedir = container.resolve("homedir");
+  return path.join(homedir.toString(), ".fauna-shell");
 };
 
 export const getProjectConfigPath = (start?: string): string | undefined => {

src/lib/file-util.mjs

@@ -1,7 +1,7 @@
 //@ts-check
 
 import fs from "node:fs";
-import os from "node:os";
+import path from "node:path";
 
 import { container } from "../cli.mjs";
 
@@ -105,7 +105,10 @@ export class Credentials {
   constructor(filename = "") {
     this.logger = container.resolve("logger");
     this.filename = filename;
-    this.credsDir = `${os.homedir()}/.fauna/credentials`;
+
+    const homedir = container.resolve("homedir");
+    this.credsDir = path.join(homedir.toString(),".fauna/credentials");
+
     if (!dirExists(this.credsDir)) {
       fs.mkdirSync(this.credsDir, { recursive: true });
     }

test/authNZ.mjs

@@ -1,3 +1,6 @@
+//@ts-check
+import path from "node:path";
+
 import * as awilix from "awilix";
 import { expect } from "chai";
 import { beforeEach } from "mocha";
@@ -28,9 +31,13 @@ describe.skip("authNZMiddleware", function () {
   };
 
   beforeEach(() => {
+    const __dirname = import.meta.dirname;
+    const homedir = path.join(__dirname, "./test-homedir");
+
     container = setupContainer();
     container.register({
       accountClient: awilix.asFunction(mockAccountClient).scoped(),
+      homedir: awilix.asFunction(() => homedir).scoped(),
     });
     fetch = container.resolve("fetch");
   });

test/login.mjs

@@ -1,4 +1,5 @@
 //@ts-check
+import path from "node:path";
 
 import * as awilix from "awilix";
 import { expect } from "chai";
@@ -60,12 +61,17 @@ describe("login", function () {
       getToken: stub().resolves({ accessToken: "access-token" }),
     };
   };
+
   beforeEach(() => {
+    const __dirname = import.meta.dirname;
+    const homedir = path.join(__dirname, "./test-homedir");
+
     container = setupContainer();
     container.register({
       oauthClient: awilix.asFunction(mockOAuth).scoped(),
       accountClient: awilix.asFunction(mockAccountClient).scoped(),
       accountCreds: awilix.asClass(AccountKey).scoped(),
+      homedir: awilix.asFunction(() => homedir).scoped(),
     });
     fs = container.resolve("fs");
   });