make std deno-lint clean (#6240)

Co-authored-by: Bartek Iwańczuk <biwanczuk@gmail.com>

16 files changed, 57 insertions, 30 deletions

diff --git a/std/encoding/_yaml/loader/loader.ts b/std/encoding/_yaml/loader/loader.ts
index f0d535624..39954c280 100644
--- a/std/encoding/_yaml/loader/loader.ts
+++ b/std/encoding/_yaml/loader/loader.ts
@@ -1417,7 +1417,7 @@ function readAlias(state: LoaderState): boolean {
   const alias = state.input.slice(_position, state.position);
   if (
     typeof state.anchorMap !== "undefined" &&
-    !state.anchorMap.hasOwnProperty(alias)
+    !Object.prototype.hasOwnProperty.call(state.anchorMap, alias)
   ) {
     return throwError(state, `unidentified alias "${alias}"`);
   }
diff --git a/std/encoding/_yaml/utils.ts b/std/encoding/_yaml/utils.ts
index 4630a45a2..e009ae3cf 100644
--- a/std/encoding/_yaml/utils.ts
+++ b/std/encoding/_yaml/utils.ts
@@ -3,7 +3,7 @@
 // Copyright 2011-2015 by Vitaly Puzrin. All rights reserved. MIT license.
 // Copyright 2018-2020 the Deno authors. All rights reserved. MIT license.
 
-/* eslint-disable-next-line @typescript-eslint/no-explicit-any */
+// eslint-disable-next-line @typescript-eslint/no-explicit-any
 export type Any = any;
 
 export function isNothing(subject: unknown): subject is never {
diff --git a/std/fmt/printf.ts b/std/fmt/printf.ts
index 8c2f8d034..bf5feaaed 100644
--- a/std/fmt/printf.ts
+++ b/std/fmt/printf.ts
@@ -221,7 +221,7 @@ class Printf {
               flags.width += val;
           } // switch c
           break;
-        case State.PRECISION:
+        case State.PRECISION: {
           if (c === "*") {
             this.handleWidthOrPrecisionRef(WorP.PRECISION);
             break;
@@ -236,6 +236,7 @@ class Printf {
           flags.precision *= 10;
           flags.precision += val;
           break;
+        }
         default:
           throw new Error("can't be here. bug.");
       } // switch state
@@ -627,8 +628,7 @@ class Printf {
     switch (typeof val) {
       case "number":
         return this.fmtNumber(val as number, 16, upper);
-        break;
-      case "string":
+      case "string": {
         const sharp = this.flags.sharp && val.length !== 0;
         let hex = sharp ? "0x" : "";
         const prec = this.flags.precision;
@@ -647,7 +647,7 @@ class Printf {
           hex = hex.toUpperCase();
         }
         return this.pad(hex);
-        break;
+      }
       default:
         throw new Error(
           "currently only number and string are implemented for hex"
diff --git a/std/fs/write_json.ts b/std/fs/write_json.ts
index e382fa306..28eb80d44 100644
--- a/std/fs/write_json.ts
+++ b/std/fs/write_json.ts
@@ -1,5 +1,5 @@
 // Copyright 2018-2020 the Deno authors. All rights reserved. MIT license.
-/* eslint-disable @typescript-eslint/no-explicit-any */
+// eslint-disable-next-line @typescript-eslint/no-explicit-any
 type Replacer = (key: string, value: any) => any;
 
 export interface WriteJsonOptions {
@@ -10,6 +10,7 @@ export interface WriteJsonOptions {
 /* Writes an object to a JSON file. */
 export async function writeJson(
   filePath: string,
+  // eslint-disable-next-line @typescript-eslint/no-explicit-any
   object: any,
   options: WriteJsonOptions = {}
 ): Promise<void> {
@@ -32,6 +33,7 @@ export async function writeJson(
 /* Writes an object to a JSON file. */
 export function writeJsonSync(
   filePath: string,
+  // eslint-disable-next-line @typescript-eslint/no-explicit-any
   object: any,
   options: WriteJsonOptions = {}
 ): void {
diff --git a/std/hash/md5.ts b/std/hash/md5.ts
index 9415b5f80..f7e55d961 100644
--- a/std/hash/md5.ts
+++ b/std/hash/md5.ts
@@ -235,13 +235,14 @@ export class Md5 {
     switch (format) {
       case "hex":
         return hex.encodeToString(new Uint8Array(hash));
-      case "base64":
+      case "base64": {
         const data = new Uint8Array(hash);
         let dataString = "";
         for (let i = 0; i < data.length; ++i) {
           dataString += String.fromCharCode(data[i]);
         }
         return window.btoa(dataString);
+      }
       default:
         throw new Error("md5: invalid format");
     }
diff --git a/std/http/file_server.ts b/std/http/file_server.ts
index 66babfd57..d9ed56236 100755
--- a/std/http/file_server.ts
+++ b/std/http/file_server.ts
@@ -135,7 +135,9 @@ async function serveDir(
     let fileInfo = null;
     try {
       fileInfo = await stat(filePath);
-    } catch (e) {}
+    } catch (e) {
+      // Pass
+    }
     listEntry.push({
       mode: modeToString(entry.isDirectory, fileInfo?.mode ?? null),
       size: entry.isFile ? fileLenToString(fileInfo?.size ?? 0) : "",
diff --git a/std/http/server.ts b/std/http/server.ts
index 18bfc4731..d2736cb43 100644
--- a/std/http/server.ts
+++ b/std/http/server.ts
@@ -90,7 +90,9 @@ export class ServerRequest {
       try {
         // Eagerly close on error.
         this.conn.close();
-      } catch {}
+      } catch {
+        // Pass
+      }
       err = e;
     }
     // Signal that this request has been processed and the next pipelined
@@ -108,7 +110,9 @@ export class ServerRequest {
     // Consume unread body
     const body = this.body;
     const buf = new Uint8Array(1024);
-    while ((await body.read(buf)) !== null) {}
+    while ((await body.read(buf)) !== null) {
+      // Pass
+    }
     this.finalized = true;
   }
 }
diff --git a/std/log/mod_test.ts b/std/log/mod_test.ts
index ceedcc858..30576011b 100644
--- a/std/log/mod_test.ts
+++ b/std/log/mod_test.ts
@@ -9,7 +9,9 @@ try {
   // Need to initialize it here
   // otherwise it will be already initialized on Deno.test
   logger = getLogger();
-} catch {}
+} catch {
+  // Pass
+}
 
 test("logger is initialized", function (): void {
   assert(logger instanceof Logger);
diff --git a/std/node/_util/_util_callbackify_test.ts b/std/node/_util/_util_callbackify_test.ts
index c68a2ed50..630e4d0e7 100644
--- a/std/node/_util/_util_callbackify_test.ts
+++ b/std/node/_util/_util_callbackify_test.ts
@@ -21,8 +21,6 @@
 // OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE
 // USE OR OTHER DEALINGS IN THE SOFTWARE.
 
-/* eslint-disable @typescript-eslint/no-explicit-any */
-
 const { test } = Deno;
 import { assert, assertStrictEquals } from "../../testing/asserts.ts";
 import { callbackify } from "./_util_callbackify.ts";
@@ -107,8 +105,10 @@ test("callbackify passes the resolution value as the second argument to the call
       });
     });
 
+    // eslint-disable-next-line @typescript-eslint/no-explicit-any
     function thenableFn(): PromiseLike<any> {
       return {
+        // eslint-disable-next-line @typescript-eslint/no-explicit-any
         then(onfulfilled): PromiseLike<any> {
           assert(onfulfilled);
           onfulfilled(value);
@@ -146,7 +146,9 @@ test("callbackify passes the rejection value as the first argument to the callba
         if (err instanceof Error) {
           if ("reason" in err) {
             assert(!value);
+            // eslint-disable-next-line @typescript-eslint/no-explicit-any
             assertStrictEquals((err as any).code, "ERR_FALSY_VALUE_REJECTION");
+            // eslint-disable-next-line @typescript-eslint/no-explicit-any
             assertStrictEquals((err as any).reason, value);
           } else {
             assertStrictEquals(String(value).endsWith(err.message), true);
@@ -177,7 +179,9 @@ test("callbackify passes the rejection value as the first argument to the callba
         if (err instanceof Error) {
           if ("reason" in err) {
             assert(!value);
+            // eslint-disable-next-line @typescript-eslint/no-explicit-any
             assertStrictEquals((err as any).code, "ERR_FALSY_VALUE_REJECTION");
+            // eslint-disable-next-line @typescript-eslint/no-explicit-any
             assertStrictEquals((err as any).reason, value);
           } else {
             assertStrictEquals(String(value).endsWith(err.message), true);
@@ -206,7 +210,9 @@ test("callbackify passes the rejection value as the first argument to the callba
         if (err instanceof Error) {
           if ("reason" in err) {
             assert(!value);
+            // eslint-disable-next-line @typescript-eslint/no-explicit-any
             assertStrictEquals((err as any).code, "ERR_FALSY_VALUE_REJECTION");
+            // eslint-disable-next-line @typescript-eslint/no-explicit-any
             assertStrictEquals((err as any).reason, value);
           } else {
             assertStrictEquals(String(value).endsWith(err.message), true);
@@ -322,10 +328,12 @@ test("callbackify preserves the `this` binding", async () => {
 test("callbackify throws with non-function inputs", () => {
   ["foo", null, undefined, false, 0, {}, Symbol(), []].forEach((value) => {
     try {
+      // eslint-disable-next-line @typescript-eslint/no-explicit-any
       callbackify(value as any);
       throw Error("We should never reach this error");
     } catch (err) {
       assert(err instanceof TypeError);
+      // eslint-disable-next-line @typescript-eslint/no-explicit-any
       assertStrictEquals((err as any).code, "ERR_INVALID_ARG_TYPE");
       assertStrictEquals(err.name, "TypeError");
       assertStrictEquals(
@@ -342,6 +350,7 @@ test("callbackify returns a function that throws if the last argument is not a f
     return 42;
   }
 
+  // eslint-disable-next-line @typescript-eslint/no-explicit-any
   const cb = callbackify(asyncFn) as any;
   const args: unknown[] = [];
 
@@ -353,6 +362,7 @@ test("callbackify returns a function that throws if the last argument is not a f
       throw Error("We should never reach this error");
     } catch (err) {
       assert(err instanceof TypeError);
+      // eslint-disable-next-line @typescript-eslint/no-explicit-any
       assertStrictEquals((err as any).code, "ERR_INVALID_ARG_TYPE");
       assertStrictEquals(err.name, "TypeError");
       assertStrictEquals(
diff --git a/std/node/_util/_util_promisify.ts b/std/node/_util/_util_promisify.ts
index d7ca55be8..e3cc36a0c 100644
--- a/std/node/_util/_util_promisify.ts
+++ b/std/node/_util/_util_promisify.ts
@@ -69,7 +69,7 @@ export function promisify(original: Function): Function {
 
   function fn(...args: unknown[]): Promise<unknown> {
     return new Promise((resolve, reject) => {
-      // @ts-ignore
+      // @ts-ignore: 'this' implicitly has type 'any' because it does not have a type annotation
       original.call(this, ...args, (err: Error, ...values: unknown[]) => {
         if (err) {
           return reject(err);
diff --git a/std/node/_utils.ts b/std/node/_utils.ts
index b8c4fa00e..463d4e67c 100644
--- a/std/node/_utils.ts
+++ b/std/node/_utils.ts
@@ -16,10 +16,10 @@ export type MaybeDefined<T> = T | undefined;
 export type MaybeEmpty<T> = T | null | undefined;
 
 export function intoCallbackAPI<T>(
-  /* eslint-disable-next-line @typescript-eslint/no-explicit-any */
+  // eslint-disable-next-line @typescript-eslint/no-explicit-any
   func: (...args: any[]) => Promise<T>,
   cb: MaybeEmpty<(err: MaybeNull<Error>, value: MaybeEmpty<T>) => void>,
-  /* eslint-disable-next-line @typescript-eslint/no-explicit-any */
+  // eslint-disable-next-line @typescript-eslint/no-explicit-any
   ...args: any[]
 ): void {
   func(...args)
@@ -28,11 +28,11 @@ export function intoCallbackAPI<T>(
 }
 
 export function intoCallbackAPIWithIntercept<T1, T2>(
-  /* eslint-disable-next-line @typescript-eslint/no-explicit-any */
+  // eslint-disable-next-line @typescript-eslint/no-explicit-any
   func: (...args: any[]) => Promise<T1>,
   interceptor: (v: T1) => T2,
   cb: MaybeEmpty<(err: MaybeNull<Error>, value: MaybeEmpty<T2>) => void>,
-  /* eslint-disable-next-line @typescript-eslint/no-explicit-any */
+  // eslint-disable-next-line @typescript-eslint/no-explicit-any
   ...args: any[]
 ): void {
   func(...args)
diff --git a/std/node/events.ts b/std/node/events.ts
index fee715f0c..8d6e90abd 100644
--- a/std/node/events.ts
+++ b/std/node/events.ts
@@ -226,7 +226,8 @@ export default class EventEmitter {
         rawListener: Function;
         context: EventEmitter;
       },
-      ...args: any[] // eslint-disable-line @typescript-eslint/no-explicit-any
+      // eslint-disable-next-line @typescript-eslint/no-explicit-any
+      ...args: any[]
     ): void {
       this.context.removeListener(this.eventName, this.rawListener);
       this.listener.apply(this.context, args);
@@ -434,7 +435,6 @@ export function on(
   const unconsumedEventValues: any[] = [];
   // eslint-disable-next-line @typescript-eslint/no-explicit-any
   const unconsumedPromises: any[] = [];
-  // eslint-disable-next-line @typescript-eslint/no-explicit-any
   let error: Error | null = null;
   let finished = false;
 
diff --git a/std/node/module.ts b/std/node/module.ts
index daa01d2b2..55c5f2d32 100644
--- a/std/node/module.ts
+++ b/std/node/module.ts
@@ -659,7 +659,9 @@ function readPackage(requestPath: string): PackageInfo | null {
     json = new TextDecoder().decode(
       Deno.readFileSync(path.toNamespacedPath(jsonPath))
     );
-  } catch {}
+  } catch {
+    // pass
+  }
 
   if (json === undefined) {
     packageJsonCache.set(jsonPath, null);
@@ -839,7 +841,7 @@ function applyExports(basePath: string, expansion: string): string {
   }
 
   if (typeof pkgExports === "object") {
-    if (pkgExports.hasOwnProperty(mappingKey)) {
+    if (Object.prototype.hasOwnProperty.call(pkgExports, mappingKey)) {
       const mapping = pkgExports[mappingKey];
       return resolveExportsTarget(
         pathToFileURL(basePath + "/"),
@@ -910,7 +912,6 @@ function resolveExports(
   return path.resolve(nmPath, request);
 }
 
-// eslint-disable-next-line @typescript-eslint/no-explicit-any
 function resolveExportsTarget(
   pkgPath: URL,
   // eslint-disable-next-line @typescript-eslint/no-explicit-any
@@ -959,7 +960,7 @@ function resolveExportsTarget(
     }
   } else if (typeof target === "object" && target !== null) {
     // removed experimentalConditionalExports
-    if (target.hasOwnProperty("default")) {
+    if (Object.prototype.hasOwnProperty.call(target, "default")) {
       try {
         return resolveExportsTarget(
           pkgPath,
@@ -1012,7 +1013,7 @@ const CircularRequirePrototypeWarningProxy = new Proxy(
     },
 
     getOwnPropertyDescriptor(target, prop): PropertyDescriptor | undefined {
-      if (target.hasOwnProperty(prop)) {
+      if (Object.prototype.hasOwnProperty.call(target, prop)) {
         return Object.getOwnPropertyDescriptor(target, prop);
       }
       emitCircularRequireWarning(prop);
@@ -1114,7 +1115,6 @@ interface RequireResolveFunction extends RequireResolve {
 }
 
 interface RequireFunction extends Require {
-  // eslint-disable-next-line @typescript-eslint/no-explicit-any
   resolve: RequireResolveFunction;
   // eslint-disable-next-line @typescript-eslint/no-explicit-any
   extensions: { [key: string]: (module: Module, filename: string) => any };
diff --git a/std/path/parse_format_test.ts b/std/path/parse_format_test.ts
index 2bd510551..bc58679cf 100644
--- a/std/path/parse_format_test.ts
+++ b/std/path/parse_format_test.ts
@@ -1,6 +1,6 @@
 // Copyright the Browserify authors. MIT License.
 // Ported from https://github.com/browserify/path-browserify/
-/* eslint-disable @typescript-eslint/no-explicit-any */
+
 // TODO(kt3k): fix any types in this file
 
 const { test } = Deno;
@@ -80,6 +80,7 @@ const unixSpecialCaseFormatTests = [
   [{}, ""],
 ];
 
+// eslint-disable-next-line @typescript-eslint/no-explicit-any
 function checkParseFormat(path: any, paths: any): void {
   paths.forEach(function (p: Array<Record<string, unknown>>) {
     const element = p[0];
@@ -96,6 +97,7 @@ function checkParseFormat(path: any, paths: any): void {
   });
 }
 
+// eslint-disable-next-line @typescript-eslint/no-explicit-any
 function checkSpecialCaseParseFormat(path: any, testCases: any): void {
   testCases.forEach(function (testCase: Array<Record<string, unknown>>) {
     const element = testCase[0];
@@ -107,6 +109,7 @@ function checkSpecialCaseParseFormat(path: any, testCases: any): void {
   });
 }
 
+// eslint-disable-next-line @typescript-eslint/no-explicit-any
 function checkFormat(path: any, testCases: unknown[][]): void {
   testCases.forEach(function (testCase) {
     assertEquals(path.format(testCase[0]), testCase[1]);
diff --git a/std/textproto/mod.ts b/std/textproto/mod.ts
index 48bbed8bf..e5645a9ed 100644
--- a/std/textproto/mod.ts
+++ b/std/textproto/mod.ts
@@ -114,7 +114,9 @@ export class TextProtoReader {
       // example: "Audio Mode" => invalid due to space in the key
       try {
         m.append(key, value);
-      } catch {}
+      } catch {
+        // Pass
+      }
     }
   }
 
diff --git a/std/ws/mod.ts b/std/ws/mod.ts
index f58828aea..4d3f79f74 100644
--- a/std/ws/mod.ts
+++ b/std/ws/mod.ts
@@ -262,7 +262,7 @@ class WebSocketImpl implements WebSocket {
             payloadsLength = 0;
           }
           break;
-        case OpCode.Close:
+        case OpCode.Close: {
           // [0x12, 0x34] -> 0x1234
           const code = (frame.payload[0] << 8) | frame.payload[1];
           const reason = decode(
@@ -271,6 +271,7 @@ class WebSocketImpl implements WebSocket {
           await this.close(code, reason);
           yield { code, reason };
           return;
+        }
         case OpCode.Ping:
           await this.enqueue({
             opcode: OpCode.Pong,