chore: update @typescript-eslint

.ci/template.linux.yml

@@ -1,5 +1,5 @@
 steps:
- - bash: npm install eslint@5.16.0 typescript@$(TS_VERSION) @typescript-eslint/eslint-plugin@1.13.0 @typescript-eslint/parser@1.13.0 eslint-config-prettier
+ - bash: npm install eslint@$(ESLINT_VERSION) typescript@$(TS_VERSION) @typescript-eslint/eslint-plugin@$(TS_ESLINT_VERSION) @typescript-eslint/parser@$(TS_ESLINT_VERSION) eslint-config-prettier
  - template: ./template.unix.yml
- - bash: npx eslint **/*.ts --max-warnings=0
+ - bash: npx eslint "**/*.ts" --max-warnings=0
  - template: ./template.common.yml

.ci/template.mac.yml

@@ -1,6 +1,5 @@
 steps:
- - bash: npm install -g functional-red-black-tree
- - bash: npm -g install [email protected] typescript@$(TS_VERSION) @typescript-eslint/[email protected] @typescript-eslint/[email protected] eslint-config-prettier
+ - bash: npm -g install eslint@$(ESLINT_VERSION) typescript@$(TS_VERSION) @typescript-eslint/eslint-plugin@$(TS_ESLINT_VERSION) @typescript-eslint/parser@$(TS_ESLINT_VERSION) eslint-config-prettier
  - template: ./template.unix.yml
- - bash: eslint **/*.ts --max-warnings=0
+ - bash: eslint "**/*.ts" --max-warnings=0
  - template: ./template.common.yml

.ci/template.windows.yml

@@ -1,8 +1,8 @@
 steps:
- - bash: npm install eslint@5.16.0 typescript@$(TS_VERSION) @typescript-eslint/eslint-plugin@1.13.0 @typescript-eslint/parser@1.13.0 eslint-config-prettier
+ - bash: npm install eslint@$(ESLINT_VERSION) typescript@$(TS_VERSION) @typescript-eslint/eslint-plugin@$(TS_ESLINT_VERSION) @typescript-eslint/parser@$(TS_ESLINT_VERSION) eslint-config-prettier
  - powershell: iwr https://deno.land/x/install/install.ps1 -out install.ps1; .\install.ps1 $(DENO_VERSION)
  - bash: echo "##vso[task.prependpath]C:\Users\VssAdministrator\.deno\\bin"
- - bash: npx eslint **/*.ts --max-warnings=0
+ - bash: npx eslint "**/*.ts" --max-warnings=0
  - template: ./template.common.yml
  parameters:
- exe_suffix: ".exe"
+ exe_suffix: ".exe"

.eslintignore

@@ -0,0 +1,4 @@
+/deno.d.ts
+/prettier/vendor
+**/testdata/
+

.eslintrc.json

@@ -2,7 +2,8 @@
  "root": true,
  "parser": "@typescript-eslint/parser",
  "parserOptions": {
- "project": "./tsconfig.json"
+ "project": "./tsconfig.json",
+ "createDefaultProgram": true
  },
  "plugins": ["@typescript-eslint"],
  "extends": [
@@ -11,14 +12,16 @@
  "prettier/@typescript-eslint"
  ],
  "rules": {
- "@typescript-eslint/array-type": ["error", "array-simple"],
+ "@typescript-eslint/array-type": ["error", { "default": "array-simple" }],
  "@typescript-eslint/explicit-member-accessibility": ["off"],
  "@typescript-eslint/no-non-null-assertion": ["off"],
  "@typescript-eslint/no-parameter-properties": ["off"],
  "@typescript-eslint/no-unused-vars": [
  "error",
  { "argsIgnorePattern": "^_", "varsIgnorePattern": "_" }
  ],
+ "@typescript-eslint/ban-ts-ignore": ["off"],
+ "@typescript-eslint/no-empty-function": ["off"],
  "max-len": [
  "error",
  {

archive/tar.ts

@@ -96,7 +96,7 @@ function clean(length: number): Uint8Array {
 }
 
 function pad(num: number, bytes: number, base?: number): string {
- var numString = num.toString(base || 8);
+ const numString = num.toString(base || 8);
  return "000000000000".substr(numString.length + 12 - bytes) + numString;
 }
 
@@ -328,7 +328,7 @@ export class Tar {
  // set meta data
  const info = opts.filePath && (await Deno.stat(opts.filePath));
 
- let mode =
+ const mode =
  opts.fileMode || (info && info.mode) || parseInt("777", 8) & 0xfff,
  mtime =
  opts.mtime ||
@@ -385,8 +385,9 @@ export class Tar {
  getReader(): Deno.Reader {
  const readers: Deno.Reader[] = [];
  this.data.forEach((tarData): void => {
- let { filePath, reader } = tarData,
- headerArr = formatHeader(tarData);
+ let { reader } = tarData;
+ const { filePath } = tarData;
+ const headerArr = formatHeader(tarData);
  readers.push(new Deno.Buffer(headerArr));
  if (!reader) {
  reader = new FileReader(filePath!);

azure-pipelines.yml

@@ -1,6 +1,8 @@
 variables:
  DENO_VERSION: "v0.19.0"
  TS_VERSION: "3.4.5"
+ ESLINT_VERSION: "6.5.1"
+ TS_ESLINT_VERSION: "2.3.2"
 
 # TODO Try to get eslint to run under Deno, like prettier
 jobs:

bundle/test.ts

@@ -12,6 +12,7 @@ import { instantiate, load, ModuleMetaData } from "./utils.ts";
 /* eslint-disable @typescript-eslint/no-namespace */
 declare global {
  namespace globalThis {
+ // eslint-disable-next-line no-var
  var __results: [string, string] | undefined;
  }
 }

bundle/utils.ts

@@ -23,6 +23,7 @@ type Define = (
 /* eslint-disable @typescript-eslint/no-namespace */
 declare global {
  namespace globalThis {
+ // eslint-disable-next-line no-var
  var define: Define | undefined;
  }
 }

datetime/mod.ts

@@ -118,7 +118,7 @@ export function currentDayOfYear(): number {
  * @return IMF date formated string
  */
 export function toIMF(date: Date): string {
- function dtPad(v: string, lPad: number = 2): string {
+ function dtPad(v: string, lPad = 2): string {
  return pad(v, lPad, { char: "0" });
  }
  const d = dtPad(date.getUTCDate().toString());

encoding/csv.ts

@@ -56,7 +56,7 @@ async function read(
  const tp = new TextProtoReader(reader);
  let line: string;
  let result: string[] = [];
- let lineIndex = Startline;
+ const lineIndex = Startline;
 
  const r = await tp.readLine();
  if (r === Deno.EOF) return Deno.EOF;
@@ -229,7 +229,7 @@ export async function parse(
  throw `Error number of fields line:${i}`;
  }
  i++;
- let out: Record<string, unknown> = {};
+ const out: Record<string, unknown> = {};
  for (let j = 0; j < e.length; j++) {
  const h = headers[j];
  if (h.parse) {

encoding/hex.ts

@@ -85,7 +85,7 @@ export function decode(
  dst: Uint8Array,
  src: Uint8Array
 ): [number, Error | void] {
- var i = 0;
+ let i = 0;
  for (; i < Math.floor(src.length / 2); i++) {
  const [a, aOK] = fromHexChar(src[i * 2]);
  if (!aOK) {

encoding/toml.ts

@@ -64,8 +64,8 @@ class Parser {
  return line.match(/'''/) ? true : false;
  }
 
- let merged = [],
-   acc = [],
+ const merged = [];
+ let acc = [],
  isLiteral = false,
  capture = false,
  captureType = "",
@@ -123,14 +123,14 @@ class Parser {
  this.tomlLines = merged;
  }
  _unflat(keys: string[], values: object = {}, cObj: object = {}): object {
- let out: Record<string, unknown> = {};
+ const out: Record<string, unknown> = {};
  if (keys.length === 0) {
  return cObj;
  } else {
  if (Object.keys(cObj).length === 0) {
  cObj = values;
  }
- let key: string | undefined = keys.pop();
+ const key: string | undefined = keys.pop();
  if (key) {
  out[key] = cObj;
  }
@@ -152,7 +152,7 @@ class Parser {
  delete this.context.currentGroup;
  }
  _split(str: string): string[] {
- let out = [];
+ const out = [];
  out.push(...str.split("\n"));
  return out;
  }
@@ -233,8 +233,8 @@ class Parser {
  const reg = /([a-zA-Z0-9-_\.]*) (=)/gi;
  let result;
  while ((result = reg.exec(dataString))) {
- let ogVal = result[0];
- let newVal = ogVal
+ const ogVal = result[0];
+ const newVal = ogVal
  .replace(result[1], `"${result[1]}"`)
  .replace(result[2], ":");
  dataString = dataString.replace(ogVal, newVal);
@@ -332,9 +332,9 @@ class Parser {
  }
  }
  if (this._isDeclaration(line)) {
- let kv = this._processDeclaration(line);
- let key = kv.key;
- let value = kv.value;
+ const kv = this._processDeclaration(line);
+ const key = kv.key;
+ const value = kv.value;
  if (!this.context.currentGroup) {
  this.context.output[key] = value;
  } else {
@@ -360,7 +360,7 @@ class Parser {
  let k = keys[i];
  if (k) {
  let v = obj[k];
- let pathDeclaration = this._parseDeclarationName(k);
+ const pathDeclaration = this._parseDeclarationName(k);
  delete obj[k];
  if (pathDeclaration.length > 1) {
  const shift = pathDeclaration.shift();
@@ -400,7 +400,7 @@ function joinKeys(keys: string[]): string {
 }
 
 class Dumper {
- maxPad: number = 0;
+ maxPad = 0;
  srcObject: object;
  output: string[] = [];
  constructor(srcObjc: object) {
@@ -507,11 +507,11 @@ class Dumper {
  }
  }
  _dateDeclaration(keys: string[], value: Date): string {
- function dtPad(v: string, lPad: number = 2): string {
+ function dtPad(v: string, lPad = 2): string {
  return pad(v, lPad, { char: "0" });
  }
- let m = dtPad((value.getUTCMonth() + 1).toString());
- let d = dtPad(value.getUTCDate().toString());
+ const m = dtPad((value.getUTCMonth() + 1).toString());
+ const d = dtPad(value.getUTCDate().toString());
  const h = dtPad(value.getUTCHours().toString());
  const min = dtPad(value.getUTCMinutes().toString());
  const s = dtPad(value.getUTCSeconds().toString());

examples/cat.ts

@@ -1,7 +1,7 @@
 // Copyright 2018-2019 the Deno authors. All rights reserved. MIT license.
 async function cat(filenames: string[]): Promise<void> {
- for (let filename of filenames) {
- let file = await Deno.open(filename);
+ for (const filename of filenames) {
+ const file = await Deno.open(filename);
  await Deno.copy(Deno.stdout, file);
  file.close();
  }

examples/gist.ts

@@ -53,11 +53,11 @@ async function main(): Promise<void> {
  });
 
  if (res.ok) {
- let resObj = await res.json();
+ const resObj = await res.json();
  console.log("Success");
  console.log(resObj["html_url"]);
  } else {
- let err = await res.text();
+ const err = await res.text();
  console.error("Failure to POST", err);
  }
 }

flags/mod.ts

@@ -286,7 +286,7 @@ export function parse(
  argv._.push(flags.strings["_"] || !isNumber(arg) ? arg : Number(arg));
  }
  if (options.stopEarly) {
- argv._.push.apply(argv._, args.slice(i + 1));
+ argv._.push(...args.slice(i + 1));
  break;
  }
  }