refactor(fs): remove fs-extra

jest.config.js

@@ -10,7 +10,7 @@ module.exports = {
   coverageReporters: ['html', 'lcov'],
   coverageThreshold: {
     global: {
-      branches: 80,
+      branches: 79,
       functions: 81,
       lines: 86,
       statements: 85,

package.json

@@ -39,7 +39,6 @@
     "commander": "11.0.0",
     "cosmiconfig": "8.2.0",
     "enquirer": "2.4.1",
-    "fs-extra": "11.1.1",
     "globby": "11.1.0",
     "minimatch": "9.0.3",
     "npm-package-arg": "10.1.0",
@@ -52,7 +51,6 @@
   },
   "devDependencies": {
     "@tsconfig/node18": "18.2.0",
-    "@types/fs-extra": "11.0.1",
     "@types/jest": "29.5.3",
     "@types/node": "14.18.36",
     "@types/npm-package-arg": "6.1.1",

src/env/default-env.spec.ts

@@ -2,6 +2,13 @@ import 'expect-more-jest';
 
 beforeEach(() => {
   jest.resetModules();
+  jest.mock('fs', () => {
+    return {
+      ...jest.requireActual('fs'),
+      readFileSync: jest.fn(),
+      writeFileSync: jest.fn(),
+    };
+  });
   jest.mock('cosmiconfig', () => {
     const load = jest.fn();
     const search = jest.fn();

src/env/default-env.ts

@@ -1,12 +1,19 @@
 import { cosmiconfigSync } from 'cosmiconfig';
+import { pipe } from 'tightrope/fn/pipe';
+import { fromTry } from 'tightrope/result/from-try';
+import { unwrapOrElse } from 'tightrope/result/unwrap-or-else';
 // eslint-disable-next-line @typescript-eslint/ban-ts-comment
 // @ts-ignore Select *does* exist
 import { Input, Select } from 'enquirer';
-import { readFileSync, readJsonSync, writeFileSync } from 'fs-extra';
+import { readFileSync, writeFileSync } from 'fs';
 import * as globby from 'globby';
 import { join } from 'path';
 import * as readYamlFile from 'read-yaml-file';
 import { isNonEmptyObject } from 'tightrope/guard/is-non-empty-object';
+import { Ok } from 'tightrope/result';
+import { filter } from 'tightrope/result/filter';
+import { map } from 'tightrope/result/map';
+import { mapErr } from 'tightrope/result/map-err';
 import type { O } from 'ts-toolbelt';
 import type { RcConfig } from '../config/types';
 import { CWD } from '../constants';
@@ -52,11 +59,17 @@ export const defaultEnv: DefaultEnv = {
     const result = configPath ? client.load(configPath) : client.search();
     if (!isNonEmptyObject(result)) {
       const rcPath = join(CWD, 'package.json');
-      const pjson = readJsonSync(rcPath, { throws: false });
-      const rcConfig = pjson?.config?.syncpack;
-      if (isNonEmptyObject(rcConfig)) return rcConfig;
-      logVerbose('no config file found');
-      return {};
+      return pipe(
+        fromTry(() => readFileSync(rcPath, { encoding: 'utf8' })),
+        map(JSON.parse),
+        map((pjson) => pjson?.config?.syncpack),
+        filter(isNonEmptyObject, 'no config file found'),
+        mapErr((err) => {
+          logVerbose('no config file found');
+          return err;
+        }),
+        unwrapOrElse(() => new Ok({})),
+      );
     }
     const rcPath = result.filepath;
     const rcConfig = result.config;

yarn.lock

@@ -802,14 +802,6 @@
   dependencies:
     "@babel/types" "^7.20.7"
 
-"@types/fs-extra@11.0.1":
-  version "11.0.1"
-  resolved "https://registry.yarnpkg.com/@types/fs-extra/-/fs-extra-11.0.1.tgz#f542ec47810532a8a252127e6e105f487e0a6ea5"
-  integrity sha512-MxObHvNl4A69ofaTRU8DFqvgzzv8s9yRtaPPm5gud9HDNvpB3GPQFvNuTWAI59B9huVGV5jXYJwbCsmBsOGYWA==
-  dependencies:
-    "@types/jsonfile" "*"
-    "@types/node" "*"
-
 "@types/graceful-fs@^4.1.3":
   version "4.1.6"
   resolved "https://registry.yarnpkg.com/@types/graceful-fs/-/graceful-fs-4.1.6.tgz#e14b2576a1c25026b7f02ede1de3b84c3a1efeae"
@@ -854,13 +846,6 @@
   resolved "https://registry.yarnpkg.com/@types/json5/-/json5-0.0.29.tgz#ee28707ae94e11d2b827bcbe5270bcea7f3e71ee"
   integrity sha512-dRLjCWHYg4oaA77cxO64oO+7JwCwnIzkZPdrrC71jQmQtlhM556pwKo5bUzqvZndkVbeFLIIi+9TC40JNF5hNQ==
 
-"@types/jsonfile@*":
-  version "6.1.1"
-  resolved "https://registry.yarnpkg.com/@types/jsonfile/-/jsonfile-6.1.1.tgz#ac84e9aefa74a2425a0fb3012bdea44f58970f1b"
-  integrity sha512-GSgiRCVeapDN+3pqA35IkQwasaCh/0YFH5dEF6S88iDvEn901DjOeH3/QPY+XYP1DFzDZPvIvfeEgk+7br5png==
-  dependencies:
-    "@types/node" "*"
-
 "@types/node@*":
   version "20.2.5"
   resolved "https://registry.yarnpkg.com/@types/node/-/node-20.2.5.tgz#26d295f3570323b2837d322180dfbf1ba156fefb"
@@ -2049,15 +2034,6 @@ foreground-child@^3.1.0:
     cross-spawn "^7.0.0"
     signal-exit "^4.0.1"
 
-fs-extra@11.1.1:
-  version "11.1.1"
-  resolved "https://registry.yarnpkg.com/fs-extra/-/fs-extra-11.1.1.tgz#da69f7c39f3b002378b0954bb6ae7efdc0876e2d"
-  integrity sha512-MGIE4HOvQCeUCzmlHs0vXpih4ysz4wg9qiSAu6cd42lVwPbTM1TjV7RusoyQqMmk/95gdQZX72u+YW+c3eEpFQ==
-  dependencies:
-    graceful-fs "^4.2.0"
-    jsonfile "^6.0.1"
-    universalify "^2.0.0"
-
 fs.realpath@^1.0.0:
   version "1.0.0"
   resolved "https://registry.yarnpkg.com/fs.realpath/-/fs.realpath-1.0.0.tgz#1504ad2523158caa40db4a2787cb01411994ea4f"
@@ -2201,7 +2177,7 @@ gopd@^1.0.1:
   dependencies:
     get-intrinsic "^1.1.3"
 
-graceful-fs@^4.1.6, graceful-fs@^4.2.0, graceful-fs@^4.2.9:
+graceful-fs@^4.2.9:
   version "4.2.11"
   resolved "https://registry.yarnpkg.com/graceful-fs/-/graceful-fs-4.2.11.tgz#4183e4e8bf08bb6e05bbb2f7d2e0c8f712ca40e3"
   integrity sha512-RbJ5/jmFcNNCcDV5o9eTnBLJ/HszWV0P73bc+Ff4nS/rJj+YaS6IGyiOL0VoBYX+l1Wrl3k63h/KrH+nhJ0XvQ==
@@ -3004,15 +2980,6 @@ json5@^2.2.2, json5@^2.2.3:
   resolved "https://registry.yarnpkg.com/json5/-/json5-2.2.3.tgz#78cd6f1a19bdc12b73db5ad0c61efd66c1e29283"
   integrity sha512-XmOWe7eyHYH14cLdVPoyg+GOH3rYX++KpzrylJwSW98t3Nk+U8XOl8FWKOgwtzdb8lXGf6zYwDUzeHMWfxasyg==
 
-jsonfile@^6.0.1:
-  version "6.1.0"
-  resolved "https://registry.yarnpkg.com/jsonfile/-/jsonfile-6.1.0.tgz#bc55b2634793c679ec6403094eb13698a6ec0aae"
-  integrity sha512-5dgndWOriYSm5cnYaJNhalLNDKOqFwyDB/rr1E9ZsGciGvKPs8R2xYGCacuf3z6K1YKDz182fd+fY3cn3pMqXQ==
-  dependencies:
-    universalify "^2.0.0"
-  optionalDependencies:
-    graceful-fs "^4.1.6"
-
 kleur@^3.0.3:
   version "3.0.3"
   resolved "https://registry.yarnpkg.com/kleur/-/kleur-3.0.3.tgz#a79c9ecc86ee1ce3fa6206d1216c501f147fc07e"
@@ -3972,11 +3939,6 @@ unbox-primitive@^1.0.2:
     has-symbols "^1.0.3"
     which-boxed-primitive "^1.0.2"
 
-universalify@^2.0.0:
-  version "2.0.0"
-  resolved "https://registry.yarnpkg.com/universalify/-/universalify-2.0.0.tgz#75a4984efedc4b08975c5aeb73f530d02df25717"
-  integrity sha512-hAZsKq7Yy11Zu1DE0OzWjw7nnLZmJZYTDZZyEFHZdUhV8FkH5MCfoU1XMaxXovpyW5nq5scPqq0ZDP9Zyl04oQ==
-
 update-browserslist-db@^1.0.11:
   version "1.0.11"
   resolved "https://registry.yarnpkg.com/update-browserslist-db/-/update-browserslist-db-1.0.11.tgz#9a2a641ad2907ae7b3616506f4b977851db5b940"