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-rw-r--r--cli/js2/30_files.js204
1 files changed, 0 insertions, 204 deletions
diff --git a/cli/js2/30_files.js b/cli/js2/30_files.js
deleted file mode 100644
index 0b6d9c67f..000000000
--- a/cli/js2/30_files.js
+++ /dev/null
@@ -1,204 +0,0 @@
-// Copyright 2018-2020 the Deno authors. All rights reserved. MIT license.
-
-((window) => {
- const { close } = window.__bootstrap.resources;
- const { read, readSync, write, writeSync } = window.__bootstrap.io;
- const { sendSync, sendAsync } = window.__bootstrap.dispatchJson;
- const { pathFromURL } = window.__bootstrap.util;
-
- function seekSync(
- rid,
- offset,
- whence,
- ) {
- return sendSync("op_seek", { rid, offset, whence });
- }
-
- function seek(
- rid,
- offset,
- whence,
- ) {
- return sendAsync("op_seek", { rid, offset, whence });
- }
-
- function opOpenSync(path, options) {
- const mode = options?.mode;
- return sendSync("op_open", { path: pathFromURL(path), options, mode });
- }
-
- function opOpen(
- path,
- options,
- ) {
- const mode = options?.mode;
- return sendAsync("op_open", { path: pathFromURL(path), options, mode });
- }
-
- function openSync(
- path,
- options = { read: true },
- ) {
- checkOpenOptions(options);
- const rid = opOpenSync(path, options);
- return new File(rid);
- }
-
- async function open(
- path,
- options = { read: true },
- ) {
- checkOpenOptions(options);
- const rid = await opOpen(path, options);
- return new File(rid);
- }
-
- function createSync(path) {
- return openSync(path, {
- read: true,
- write: true,
- truncate: true,
- create: true,
- });
- }
-
- function create(path) {
- return open(path, {
- read: true,
- write: true,
- truncate: true,
- create: true,
- });
- }
-
- class File {
- #rid = 0;
-
- constructor(rid) {
- this.#rid = rid;
- }
-
- get rid() {
- return this.#rid;
- }
-
- write(p) {
- return write(this.rid, p);
- }
-
- writeSync(p) {
- return writeSync(this.rid, p);
- }
-
- read(p) {
- return read(this.rid, p);
- }
-
- readSync(p) {
- return readSync(this.rid, p);
- }
-
- seek(offset, whence) {
- return seek(this.rid, offset, whence);
- }
-
- seekSync(offset, whence) {
- return seekSync(this.rid, offset, whence);
- }
-
- close() {
- close(this.rid);
- }
- }
-
- class Stdin {
- constructor() {
- this.rid = 0;
- }
-
- read(p) {
- return read(this.rid, p);
- }
-
- readSync(p) {
- return readSync(this.rid, p);
- }
-
- close() {
- close(this.rid);
- }
- }
-
- class Stdout {
- constructor() {
- this.rid = 1;
- }
-
- write(p) {
- return write(this.rid, p);
- }
-
- writeSync(p) {
- return writeSync(this.rid, p);
- }
-
- close() {
- close(this.rid);
- }
- }
-
- class Stderr {
- constructor() {
- this.rid = 2;
- }
-
- write(p) {
- return write(this.rid, p);
- }
-
- writeSync(p) {
- return writeSync(this.rid, p);
- }
-
- close() {
- close(this.rid);
- }
- }
-
- const stdin = new Stdin();
- const stdout = new Stdout();
- const stderr = new Stderr();
-
- function checkOpenOptions(options) {
- if (Object.values(options).filter((val) => val === true).length === 0) {
- throw new Error("OpenOptions requires at least one option to be true");
- }
-
- if (options.truncate && !options.write) {
- throw new Error("'truncate' option requires 'write' option");
- }
-
- const createOrCreateNewWithoutWriteOrAppend =
- (options.create || options.createNew) &&
- !(options.write || options.append);
-
- if (createOrCreateNewWithoutWriteOrAppend) {
- throw new Error(
- "'create' or 'createNew' options require 'write' or 'append' option",
- );
- }
- }
-
- window.__bootstrap.files = {
- stdin,
- stdout,
- stderr,
- File,
- create,
- createSync,
- open,
- openSync,
- seek,
- seekSync,
- };
-})(this);