BREAKING(fs): remove `Deno.seek[Sync]()` (#25449)

Towards #22079

12 files changed, 26 insertions, 162 deletions

diff --git a/cli/tools/test/fmt.rs b/cli/tools/test/fmt.rs
index 5201bead6..733e860d2 100644
--- a/cli/tools/test/fmt.rs
+++ b/cli/tools/test/fmt.rs
@@ -338,7 +338,7 @@ pub const OP_DETAILS: phf::Map<&'static str, [&'static str; 2]> = phf_map! {
   "op_fs_realpath_async" => ["resolve a path", "awaiting the result of a `Deno.realpath` call"],
   "op_fs_remove_async" => ["remove a file or directory", "awaiting the result of a `Deno.remove` call"],
   "op_fs_rename_async" => ["rename a file or directory", "awaiting the result of a `Deno.rename` call"],
-  "op_fs_seek_async" => ["seek in a file", "awaiting the result of a `Deno.seek` or `Deno.FsFile.seek` call"],
+  "op_fs_seek_async" => ["seek in a file", "awaiting the result of a `Deno.FsFile.prototype.seek` call"],
   "op_fs_stat_async" => ["get file metadata", "awaiting the result of a `Deno.stat` call"],
   "op_fs_symlink_async" => ["create a symlink", "awaiting the result of a `Deno.symlink` call"],
   "op_fs_truncate_async" => ["truncate a file", "awaiting the result of a `Deno.truncate` call"],
diff --git a/cli/tsc/dts/lib.deno.ns.d.ts b/cli/tsc/dts/lib.deno.ns.d.ts
index cc6a1d4a8..fe845bd5f 100644
--- a/cli/tsc/dts/lib.deno.ns.d.ts
+++ b/cli/tsc/dts/lib.deno.ns.d.ts
@@ -1920,104 +1920,6 @@ declare namespace Deno {
    */
   export function createSync(path: string | URL): FsFile;
 
-  /** Seek a resource ID (`rid`) to the given `offset` under mode given by `whence`.
-   * The call resolves to the new position within the resource (bytes from the start).
-   *
-   * ```ts
-   * // Given file.rid pointing to file with "Hello world", which is 11 bytes long:
-   * using file = await Deno.open(
-   *   "hello.txt",
-   *   { read: true, write: true, truncate: true, create: true },
-   * );
-   * await file.write(new TextEncoder().encode("Hello world"));
-   *
-   * // advance cursor 6 bytes
-   * const cursorPosition = await Deno.seek(file.rid, 6, Deno.SeekMode.Start);
-   * console.log(cursorPosition);  // 6
-   * const buf = new Uint8Array(100);
-   * await file.read(buf);
-   * console.log(new TextDecoder().decode(buf)); // "world"
-   * ```
-   *
-   * The seek modes work as follows:
-   *
-   * ```ts
-   * // Given file.rid pointing to file with "Hello world", which is 11 bytes long:
-   * using file = await Deno.open(
-   *   "hello.txt",
-   *   { read: true, write: true, truncate: true, create: true },
-   * );
-   * await file.write(new TextEncoder().encode("Hello world"));
-   *
-   * // Seek 6 bytes from the start of the file
-   * console.log(await Deno.seek(file.rid, 6, Deno.SeekMode.Start)); // "6"
-   * // Seek 2 more bytes from the current position
-   * console.log(await Deno.seek(file.rid, 2, Deno.SeekMode.Current)); // "8"
-   * // Seek backwards 2 bytes from the end of the file
-   * console.log(await Deno.seek(file.rid, -2, Deno.SeekMode.End)); // "9" (i.e. 11-2)
-   * ```
-   *
-   * @deprecated This will be removed in Deno 2.0. See the
-   * {@link https://docs.deno.com/runtime/manual/advanced/migrate_deprecations | Deno 1.x to 2.x Migration Guide}
-   * for migration instructions.
-   *
-   * @category I/O
-   */
-  export function seek(
-    rid: number,
-    offset: number | bigint,
-    whence: SeekMode,
-  ): Promise<number>;
-
-  /** Synchronously seek a resource ID (`rid`) to the given `offset` under mode
-   * given by `whence`. The new position within the resource (bytes from the
-   * start) is returned.
-   *
-   * ```ts
-   * using file = Deno.openSync(
-   *   "hello.txt",
-   *   { read: true, write: true, truncate: true, create: true },
-   * );
-   * file.writeSync(new TextEncoder().encode("Hello world"));
-   *
-   * // advance cursor 6 bytes
-   * const cursorPosition = Deno.seekSync(file.rid, 6, Deno.SeekMode.Start);
-   * console.log(cursorPosition);  // 6
-   * const buf = new Uint8Array(100);
-   * file.readSync(buf);
-   * console.log(new TextDecoder().decode(buf)); // "world"
-   * ```
-   *
-   * The seek modes work as follows:
-   *
-   * ```ts
-   * // Given file.rid pointing to file with "Hello world", which is 11 bytes long:
-   * using file = Deno.openSync(
-   *   "hello.txt",
-   *   { read: true, write: true, truncate: true, create: true },
-   * );
-   * file.writeSync(new TextEncoder().encode("Hello world"));
-   *
-   * // Seek 6 bytes from the start of the file
-   * console.log(Deno.seekSync(file.rid, 6, Deno.SeekMode.Start)); // "6"
-   * // Seek 2 more bytes from the current position
-   * console.log(Deno.seekSync(file.rid, 2, Deno.SeekMode.Current)); // "8"
-   * // Seek backwards 2 bytes from the end of the file
-   * console.log(Deno.seekSync(file.rid, -2, Deno.SeekMode.End)); // "9" (i.e. 11-2)
-   * ```
-   *
-   * @deprecated This will be removed in Deno 2.0. See the
-   * {@link https://docs.deno.com/runtime/manual/advanced/migrate_deprecations | Deno 1.x to 2.x Migration Guide}
-   * for migration instructions.
-   *
-   * @category I/O
-   */
-  export function seekSync(
-    rid: number,
-    offset: number | bigint,
-    whence: SeekMode,
-  ): number;
-
   /**
    * Flushes any pending data and metadata operations of the given file stream
    * to disk.
diff --git a/ext/fs/30_fs.js b/ext/fs/30_fs.js
index f979badb9..3509a61d7 100644
--- a/ext/fs/30_fs.js
+++ b/ext/fs/30_fs.js
@@ -543,22 +543,6 @@ async function funlock(rid) {
   await op_fs_funlock_async_unstable(rid);
 }
 
-function seekSync(
-  rid,
-  offset,
-  whence,
-) {
-  return op_fs_seek_sync(rid, offset, whence);
-}
-
-function seek(
-  rid,
-  offset,
-  whence,
-) {
-  return op_fs_seek_async(rid, offset, whence);
-}
-
 function openSync(
   path,
   options,
@@ -663,11 +647,11 @@ class FsFile {
   }
 
   seek(offset, whence) {
-    return seek(this.#rid, offset, whence);
+    return op_fs_seek_async(this.#rid, offset, whence);
   }
 
   seekSync(offset, whence) {
-    return seekSync(this.#rid, offset, whence);
+    return op_fs_seek_sync(this.#rid, offset, whence);
   }
 
   async stat() {
@@ -979,8 +963,6 @@ export {
   removeSync,
   rename,
   renameSync,
-  seek,
-  seekSync,
   stat,
   statSync,
   symlink,
diff --git a/ext/node/polyfills/_fs/_fs_read.ts b/ext/node/polyfills/_fs/_fs_read.ts
index 90255195f..dec3a8bbd 100644
--- a/ext/node/polyfills/_fs/_fs_read.ts
+++ b/ext/node/polyfills/_fs/_fs_read.ts
@@ -6,7 +6,6 @@
 import { Buffer } from "node:buffer";
 import { ERR_INVALID_ARG_TYPE } from "ext:deno_node/internal/errors.ts";
 import * as io from "ext:deno_io/12_io.js";
-import * as fs from "ext:deno_fs/30_fs.js";
 import { ReadOptions } from "ext:deno_node/_fs/_fs_common.ts";
 import {
   arrayBufferViewToUint8Array,
@@ -18,6 +17,7 @@ import {
   validateInteger,
 } from "ext:deno_node/internal/validators.mjs";
 import { isArrayBufferView } from "ext:deno_node/internal/util/types.ts";
+import { op_fs_seek_async, op_fs_seek_sync } from "ext:core/ops";
 
 type readSyncOptions = {
   offset: number;
@@ -119,15 +119,19 @@ export function read(
     try {
       let nread: number | null;
       if (typeof position === "number" && position >= 0) {
-        const currentPosition = await fs.seek(fd, 0, io.SeekMode.Current);
+        const currentPosition = await op_fs_seek_async(
+          fd,
+          0,
+          io.SeekMode.Current,
+        );
         // We use sync calls below to avoid being affected by others during
         // these calls.
-        fs.seekSync(fd, position, io.SeekMode.Start);
+        op_fs_seek_sync(fd, position, io.SeekMode.Start);
         nread = io.readSync(
           fd,
           arrayBufferViewToUint8Array(buffer).subarray(offset, offset + length),
         );
-        fs.seekSync(fd, currentPosition, io.SeekMode.Start);
+        op_fs_seek_sync(fd, currentPosition, io.SeekMode.Start);
       } else {
         nread = await io.read(
           fd,
@@ -191,8 +195,8 @@ export function readSync(
 
   let currentPosition = 0;
   if (typeof position === "number" && position >= 0) {
-    currentPosition = fs.seekSync(fd, 0, io.SeekMode.Current);
-    fs.seekSync(fd, position, io.SeekMode.Start);
+    currentPosition = op_fs_seek_sync(fd, 0, io.SeekMode.Current);
+    op_fs_seek_sync(fd, position, io.SeekMode.Start);
   }
 
   const numberOfBytesRead = io.readSync(
@@ -201,7 +205,7 @@ export function readSync(
   );
 
   if (typeof position === "number" && position >= 0) {
-    fs.seekSync(fd, currentPosition, io.SeekMode.Start);
+    op_fs_seek_sync(fd, currentPosition, io.SeekMode.Start);
   }
 
   return numberOfBytesRead ?? 0;
diff --git a/ext/node/polyfills/_fs/_fs_readv.ts b/ext/node/polyfills/_fs/_fs_readv.ts
index 7d87c51f7..384f5e319 100644
--- a/ext/node/polyfills/_fs/_fs_readv.ts
+++ b/ext/node/polyfills/_fs/_fs_readv.ts
@@ -14,7 +14,7 @@ import {
 import { maybeCallback } from "ext:deno_node/_fs/_fs_common.ts";
 import { validateInteger } from "ext:deno_node/internal/validators.mjs";
 import * as io from "ext:deno_io/12_io.js";
-import * as fs from "ext:deno_fs/30_fs.js";
+import { op_fs_seek_async, op_fs_seek_sync } from "ext:core/ops";
 
 type Callback = (
   err: ErrnoException | null,
@@ -56,7 +56,7 @@ export function readv(
     position: number | null,
   ) => {
     if (typeof position === "number") {
-      await fs.seek(fd, position, io.SeekMode.Start);
+      await op_fs_seek_async(fd, position, io.SeekMode.Start);
     }
 
     let readTotal = 0;
@@ -104,7 +104,7 @@ export function readvSync(
   }
   if (typeof position === "number") {
     validateInteger(position, "position", 0);
-    fs.seekSync(fd, position, io.SeekMode.Start);
+    op_fs_seek_sync(fd, position, io.SeekMode.Start);
   }
 
   let readTotal = 0;
diff --git a/ext/node/polyfills/_fs/_fs_write.mjs b/ext/node/polyfills/_fs/_fs_write.mjs
index b4b133222..254094c9a 100644
--- a/ext/node/polyfills/_fs/_fs_write.mjs
+++ b/ext/node/polyfills/_fs/_fs_write.mjs
@@ -10,7 +10,6 @@ import {
   validateInteger,
 } from "ext:deno_node/internal/validators.mjs";
 import * as io from "ext:deno_io/12_io.js";
-import * as fs from "ext:deno_fs/30_fs.js";
 import {
   arrayBufferViewToUint8Array,
   getValidatedFd,
@@ -19,6 +18,7 @@ import {
 } from "ext:deno_node/internal/fs/utils.mjs";
 import { isArrayBufferView } from "ext:deno_node/internal/util/types.ts";
 import { maybeCallback } from "ext:deno_node/_fs/_fs_common.ts";
+import { op_fs_seek_async, op_fs_seek_sync } from "ext:core/ops";
 
 export function writeSync(fd, buffer, offset, length, position) {
   fd = getValidatedFd(fd);
@@ -26,7 +26,7 @@ export function writeSync(fd, buffer, offset, length, position) {
   const innerWriteSync = (fd, buffer, offset, length, position) => {
     buffer = arrayBufferViewToUint8Array(buffer);
     if (typeof position === "number") {
-      fs.seekSync(fd, position, io.SeekMode.Start);
+      op_fs_seek_sync(fd, position, io.SeekMode.Start);
     }
     let currentOffset = offset;
     const end = offset + length;
@@ -70,7 +70,7 @@ export function write(fd, buffer, offset, length, position, callback) {
   const innerWrite = async (fd, buffer, offset, length, position) => {
     buffer = arrayBufferViewToUint8Array(buffer);
     if (typeof position === "number") {
-      await fs.seek(fd, position, io.SeekMode.Start);
+      await op_fs_seek_async(fd, position, io.SeekMode.Start);
     }
     let currentOffset = offset;
     const end = offset + length;
diff --git a/ext/node/polyfills/_fs/_fs_writev.mjs b/ext/node/polyfills/_fs/_fs_writev.mjs
index 2f65c570e..055bce0b2 100644
--- a/ext/node/polyfills/_fs/_fs_writev.mjs
+++ b/ext/node/polyfills/_fs/_fs_writev.mjs
@@ -9,7 +9,7 @@ import { validateBufferArray } from "ext:deno_node/internal/fs/utils.mjs";
 import { getValidatedFd } from "ext:deno_node/internal/fs/utils.mjs";
 import { maybeCallback } from "ext:deno_node/_fs/_fs_common.ts";
 import * as io from "ext:deno_io/12_io.js";
-import * as fs from "ext:deno_fs/30_fs.js";
+import { op_fs_seek_async, op_fs_seek_sync } from "ext:core/ops";
 
 export function writev(fd, buffers, position, callback) {
   const innerWritev = async (fd, buffers, position) => {
@@ -23,7 +23,7 @@ export function writev(fd, buffers, position, callback) {
       }
     }
     if (typeof position === "number") {
-      await fs.seekSync(fd, position, io.SeekMode.Start);
+      await op_fs_seek_async(fd, position, io.SeekMode.Start);
     }
     const buffer = Buffer.concat(chunks);
     let currentOffset = 0;
@@ -64,7 +64,7 @@ export function writevSync(fd, buffers, position) {
       }
     }
     if (typeof position === "number") {
-      fs.seekSync(fd, position, io.SeekMode.Start);
+      op_fs_seek_sync(fd, position, io.SeekMode.Start);
     }
     const buffer = Buffer.concat(chunks);
     let currentOffset = 0;
diff --git a/ext/node/polyfills/internal_binding/node_file.ts b/ext/node/polyfills/internal_binding/node_file.ts
index c7b0bb7e6..6c134ec4b 100644
--- a/ext/node/polyfills/internal_binding/node_file.ts
+++ b/ext/node/polyfills/internal_binding/node_file.ts
@@ -30,7 +30,7 @@
 
 import { assert } from "ext:deno_node/_util/asserts.ts";
 import * as io from "ext:deno_io/12_io.js";
-import * as fs from "ext:deno_fs/30_fs.js";
+import { op_fs_seek_sync } from "ext:core/ops";
 
 /**
  * Write to the given file from the given buffer synchronously.
@@ -63,7 +63,7 @@ export function writeBuffer(
   );
 
   if (position) {
-    fs.seekSync(fd, position, io.SeekMode.Current);
+    op_fs_seek_sync(fd, position, io.SeekMode.Current);
   }
 
   const subarray = buffer.subarray(offset, offset + length);
diff --git a/runtime/js/90_deno_ns.js b/runtime/js/90_deno_ns.js
index 6f5d85da2..db928bdfd 100644
--- a/runtime/js/90_deno_ns.js
+++ b/runtime/js/90_deno_ns.js
@@ -1,6 +1,6 @@
 // Copyright 2018-2024 the Deno authors. All rights reserved. MIT license.
 
-import { core, internals } from "ext:core/mod.js";
+import { core } from "ext:core/mod.js";
 import {
   op_net_listen_udp,
   op_net_listen_unixpacket,
@@ -96,22 +96,6 @@ const denoNs = {
   stdin: io.stdin,
   stdout: io.stdout,
   stderr: io.stderr,
-  seek(rid, offset, whence) {
-    internals.warnOnDeprecatedApi(
-      "Deno.seek()",
-      new Error().stack,
-      "Use `file.seek()` instead.",
-    );
-    return fs.seek(rid, offset, whence);
-  },
-  seekSync(rid, offset, whence) {
-    internals.warnOnDeprecatedApi(
-      "Deno.seekSync()",
-      new Error().stack,
-      "Use `file.seekSync()` instead.",
-    );
-    return fs.seekSync(rid, offset, whence);
-  },
   connect: net.connect,
   listen: net.listen,
   loadavg: os.loadavg,
diff --git a/runtime/js/99_main.js b/runtime/js/99_main.js
index 913761f6a..1b8048725 100644
--- a/runtime/js/99_main.js
+++ b/runtime/js/99_main.js
@@ -804,8 +804,6 @@ function bootstrapMainRuntime(runtimeOptions, warmup = false) {
       delete Deno.FsFile.prototype.rid;
       delete Deno.funlock;
       delete Deno.funlockSync;
-      delete Deno.seek;
-      delete Deno.seekSync;
     }
   } else {
     // Warmup
@@ -967,8 +965,6 @@ function bootstrapWorkerRuntime(
       delete Deno.FsFile.prototype.rid;
       delete Deno.funlock;
       delete Deno.funlockSync;
-      delete Deno.seek;
-      delete Deno.seekSync;
     }
   } else {
     // Warmup
diff --git a/tests/specs/future/runtime_api/main.js b/tests/specs/future/runtime_api/main.js
index 95b10eecd..1a0275e53 100644
--- a/tests/specs/future/runtime_api/main.js
+++ b/tests/specs/future/runtime_api/main.js
@@ -6,8 +6,6 @@ console.log(
 );
 console.log("Deno.funlock is", Deno.funlock);
 console.log("Deno.funlockSync is", Deno.funlockSync);
-console.log("Deno.seek is", Deno.seek);
-console.log("Deno.seekSync is", Deno.seekSync);
 
 // TCP
 // Since these tests may run in parallel, ensure this port is unique to this file
diff --git a/tests/specs/future/runtime_api/main.out b/tests/specs/future/runtime_api/main.out
index 489dd4636..e04fce76a 100644
--- a/tests/specs/future/runtime_api/main.out
+++ b/tests/specs/future/runtime_api/main.out
@@ -3,8 +3,6 @@ Deno.Buffer is undefined
 Deno.FsFile.prototype.rid is undefined
 Deno.funlock is undefined
 Deno.funlockSync is undefined
-Deno.seek is undefined
-Deno.seekSync is undefined
 Deno.Listener.prototype.rid is undefined
 Deno.Conn.prototype.rid is undefined
 Deno.UnixConn.prototype.rid is undefined