update dependencies and adjusts to eslint config (#231)

.eslintrc.json

@@ -0,0 +1,30 @@
+{
+  "extends": [
+    "xo",
+    "prettier",
+    "eslint:recommended",
+    "plugin:@typescript-eslint/recommended"
+  ],
+  "parser": "@typescript-eslint/parser",
+  "env": {
+    "node": true
+  },
+  "plugins": ["prettier", "@typescript-eslint"],
+  "ignorePatterns": ["dist", "node_modules"],
+  "rules": {
+    "@typescript-eslint/no-explicit-any": "off",
+    "default-param-last": "off",
+    "padding-line-between-statements": "off",
+    "max-params": "off",
+    "no-eq-null": "off",
+    "eqeqeq": [
+      "error",
+      "always",
+      {
+        "null": "ignore"
+      }
+    ],
+    "prettier/prettier": "error"
+  },
+  "root": true
+}

.prettierrc

@@ -1,4 +1,5 @@
 {
+  "plugins": ["prettier-plugin-packagejson"],
   "endOfLine": "auto",
   "singleQuote": true,
   "printWidth": 120

__tests__/commit.spec.ts

@@ -45,8 +45,10 @@ describe('#commit()', () => {
   it('call filters and trigger callback on error', async () => {
     let called = 0;
 
+    // eslint-disable-next-line require-yield
     const filter = Duplex.from(async function* (generator: AsyncGenerator<MemFsEditorFile>) {
-      for await (const file of generator) {
+      // eslint-disable-next-line no-unreachable-loop, @typescript-eslint/no-unused-vars
+      for await (const _file of generator) {
         called++;
         throw new Error(`error ${called}`);
       }
@@ -65,7 +67,7 @@ describe('#commit()', () => {
           file.contents = Buffer.from('modified');
           yield file;
         }
-      })
+      }),
     );
 
     expect(called).toBe(100);
@@ -83,7 +85,7 @@ describe('#commit()', () => {
           file.contents = Buffer.from('modified');
           yield file;
         }
-      })
+      }),
     );
     expect(called).toBe(10);
     expect(fs.read(path.join(output, 'file-1.txt'))).toBe('modified');
@@ -160,7 +162,7 @@ describe('#commit()', () => {
           expect(file.path).not.toEqual(path.resolve('copy-to-delete'));
           yield file;
         }
-      })
+      }),
     );
   });
 });

__tests__/copy-async.spec.ts

@@ -58,7 +58,7 @@ describe('#copyAsync()', () => {
       const filepath = getFixture('file-a.txt');
       const newPath = '/new/path/file.txt';
       expect(fs.copyAsync(filepath, newPath, { append: true, processFile: () => '' })).rejects.toEqual(
-        new Error('Current mem-fs is not compatible with append')
+        new Error('Current mem-fs is not compatible with append'),
       );
     });
   });

__tests__/copy-tpl-async.spec.ts

@@ -39,7 +39,7 @@ describe('#copyTpl()', () => {
       { name: 'mustache' },
       {
         delimiter: '?',
-      }
+      },
     );
     expect(fs.read(newPath)).toBe('mustache' + os.EOL);
   });
@@ -94,7 +94,7 @@ describe('#copyTpl()', () => {
       {},
       {
         context: { a },
-      }
+      },
     );
     expect(fs.read(newPath)).toBe('new content new content' + os.EOL);
   });

__tests__/copy-tpl.spec.ts

@@ -32,7 +32,7 @@ describe('#copyTpl()', () => {
       { name: 'mustache' },
       {
         delimiter: '?',
-      }
+      },
     );
     expect(fs.read(newPath)).toBe('mustache' + os.EOL);
   });
@@ -96,7 +96,7 @@ describe('#copyTpl()', () => {
       {},
       {
         context: { a },
-      }
+      },
     );
     expect(fs.read(newPath)).toBe('new content new content' + os.EOL);
   });

__tests__/read-json.spec.ts

@@ -39,7 +39,7 @@ describe('#readJSON()', () => {
     expect(
       fs.readJSON.bind(fs, getFixture('file-tpl.txt'), {
         foo: 'bar',
-      })
+      }),
     ).toThrow();
   });