Update dependencies and get rid of most of Gulp

.eslintignore

@@ -0,0 +1,3 @@
+lib/parser.js
+test/vendor/**/*
+benchmark/vendor/**/*

.eslintrc.json

@@ -1,3 +1,3 @@
 {
-  "extends": "dmajda"
+  "extends": "@joepie91/eslint-config"
 }

benchmark/server

@@ -26,7 +26,7 @@ app.get("/bundle.js", (req, res) => {
   });
 
   browserify(files)
-    .transform(babelify, { presets: "es2015", compact: false })
+    .transform(babelify, { presets: "env", compact: false })
     .bundle()
     .pipe(res);
 });

gulpfile.js

@@ -1,52 +1,9 @@
 "use strict";
 
-/* eslint-env node */
-
-let babelify = require("babelify");
-let browserify = require("browserify");
-let buffer = require("vinyl-buffer");
-let del = require("del");
-let eslint = require("gulp-eslint");
 let gulp = require("gulp");
-let header = require("gulp-header");
-let mocha = require("gulp-mocha");
-let package_ = require("./package");
 let peg = require("./lib/peg");
 let rename = require("gulp-rename");
-let runSequence = require("run-sequence");
-let source = require("vinyl-source-stream");
-let spawn = require("child_process").spawn;
 let transform = require("gulp-transform");
-let uglify = require("gulp-uglify");
-
-const HEADER = [
-  "// PEG.js " + package_.version,
-  "//",
-  "// https://pegjs.org/",
-  "//",
-  "// Copyright (c) 2010-2016 David Majda",
-  "// Licensed under the MIT License.",
-  ""
-].map(line => `${line}\n`).join("");
-
-const JS_FILES = [
-  "lib/**/*.js",
-  "!lib/parser.js",
-  "test/**/*.js",
-  "test/server",
-  "!test/vendor/**/*",
-  "benchmark/**/*.js",
-  "benchmark/run",
-  "benchmark/server",
-  "!benchmark/vendor/**/*",
-  "bin/pegjs",
-  "gulpfile.js"
-];
-
-const TEST_FILES = [
-  "test/**/*.js",
-  "!test/vendor/**/*"
-];
 
 function generate(contents) {
   return peg.generate(contents.toString(), {
@@ -55,54 +12,10 @@ function generate(contents) {
   });
 }
 
-// Run ESLint on all JavaScript files.
-gulp.task("lint", () =>
-  gulp.src(JS_FILES)
-    .pipe(eslint())
-    .pipe(eslint.format())
-    .pipe(eslint.failAfterError())
-);
-
-// Run tests.
-gulp.task("test", () =>
-  gulp.src(TEST_FILES, { read: false })
-    .pipe(mocha())
-);
-
-// Run benchmarks.
-gulp.task("benchmark", () =>
-  spawn("benchmark/run", { stdio: "inherit" })
-);
-
-// Create the browser build.
-gulp.task("browser:build", () =>
-  browserify("lib/peg.js", { standalone: "peg" })
-    .transform(babelify, { presets: "es2015", compact: false })
-    .bundle()
-    .pipe(source("peg.js"))
-    .pipe(header(HEADER))
-    .pipe(gulp.dest("browser"))
-    .pipe(rename({ suffix: ".min" }))
-    .pipe(buffer())
-    .pipe(uglify())
-    .pipe(header(HEADER))
-    .pipe(gulp.dest("browser"))
-);
-
-// Delete the browser build.
-gulp.task("browser:clean", () =>
-  del("browser")
-);
-
 // Generate the grammar parser.
 gulp.task("parser", () =>
   gulp.src("src/parser.pegjs")
-    .pipe(transform(generate))
+    .pipe(transform("utf8", generate))
     .pipe(rename({ extname: ".js" }))
     .pipe(gulp.dest("lib"))
 );
-
-// Default task.
-gulp.task("default", cb =>
-  runSequence("lint", "test", cb)
-);

package.json

@@ -42,31 +42,29 @@
   "bin": "bin/pegjs",
   "repository": "pegjs/pegjs",
   "scripts": {
-    "test": "gulp"
+    "test": "mocha 'test/**/*.js' '!test.vendor.**/*'",
+    "benchmark": "node benchmark/run",
+    "lint": "eslint ."
   },
   "devDependencies": {
-    "babel-preset-es2015": "6.14.0",
-    "babelify": "7.3.0",
-    "browserify": "13.1.0",
+    "@joepie91/eslint-config": "^1.1.0",
+    "babelify": "^10.0.0",
+    "browserify": "^17.0.0",
     "chai": "3.5.0",
-    "del": "2.2.2",
-    "eslint-config-dmajda": "1.0.0",
-    "express": "4.14.0",
-    "glob": "7.0.6",
-    "gulp": "3.9.1",
-    "gulp-eslint": "3.0.1",
-    "gulp-header": "1.8.8",
-    "gulp-mocha": "3.0.1",
+    "express": "^4.17.1",
+    "glob": "^7.1.6",
+    "gulp": "^4.0.2",
     "gulp-rename": "1.2.2",
-    "gulp-transform": "1.0.8",
-    "gulp-uglify": "2.0.0",
+    "gulp-transform": "^3.0.5",
+    "mocha": "^8.2.0",
     "morgan": "1.7.0",
-    "run-sequence": "1.2.2",
-    "sinon": "1.17.6",
-    "vinyl-buffer": "1.0.0",
-    "vinyl-source-stream": "1.1.0"
+    "sinon": "1.17.6"
   },
   "engines": {
     "node": ">=4"
+  },
+  "dependencies": {
+    "@babel/preset-env": "^7.12.1",
+    "eslint": "^7.12.0"
   }
 }

test/server

@@ -25,7 +25,7 @@ app.get("/bundle.js", (req, res) => {
   });
 
   browserify(files)
-    .transform(babelify, { presets: "es2015", compact: false })
+    .transform(babelify, { presets: "env", compact: false })
     .bundle()
     .pipe(res);
 });