2.0.0: Optional catch binding support, removed CLI scripts

.travis.yml

@@ -1,6 +1,7 @@
 sudo: false
 language: node_js
 node_js:
-  - "4"
-  - "6"
   - "8"
+  - "10"
+  - "12"
+  - "stable"

benchmark/asts.js

@@ -1,6 +1,5 @@
 var fs = require('fs'),
-    path = require('path'),
-    esprima = require('esprima');
+    path = require('path');
 
 var FILES_PATH = path.join(__dirname, './asts');
 

escodegen.js

@@ -1176,15 +1176,19 @@
             withIndent(function () {
                 var guard;
 
-                result = [
-                    'catch' + space + '(',
-                    that.generateExpression(stmt.param, Precedence.Sequence, E_TTT),
-                    ')'
-                ];
+                if (!stmt.param) {
+                    result = ['catch'];
+                } else {
+                    result = [
+                        'catch' + space + '(',
+                        that.generateExpression(stmt.param, Precedence.Sequence, E_TTT),
+                        ')'
+                    ];
 
-                if (stmt.guard) {
-                    guard = that.generateExpression(stmt.guard, Precedence.Sequence, E_TTT);
-                    result.splice(2, 0, ' if ', guard);
+                    if (stmt.guard) {
+                        guard = that.generateExpression(stmt.guard, Precedence.Sequence, E_TTT);
+                        result.splice(2, 0, ' if ', guard);
+                    }
                 }
             });
             result.push(this.maybeBlock(stmt.body, S_TFFF));

gulpfile.js

@@ -64,20 +64,24 @@ var ESLINT_OPTION = {
     }
 };
 
-gulp.task('test', function () {
+function test() {
     return gulp.src(TEST)
         .pipe(mocha({
             reporter: 'spec',
             timeout: 100000 // 100s
         }));
-});
+}
 
-gulp.task('lint', function () {
-    return gulp.src(LINT)
+function lint() {
+    return  gulp.src(LINT)
         .pipe(eslint(ESLINT_OPTION))
         .pipe(eslint.formatEach('stylish', process.stderr))
         .pipe(eslint.failOnError());
-});
+}
 
-gulp.task('travis', [ 'lint', 'test' ]);
-gulp.task('default', [ 'travis' ]);
+var travis = gulp.parallel(lint, test);
+
+exports.test = test;
+exports.lint = lint;
+exports.travis = travis;
+exports.default = travis;

package.json

@@ -3,20 +3,15 @@
     "description": "ECMAScript code generator",
     "homepage": "http://github.com/estools/escodegen",
     "main": "escodegen.js",
-    "bin": {
-        "esgenerate": "./bin/esgenerate.js",
-        "escodegen": "./bin/escodegen.js"
-    },
     "files": [
         "LICENSE.BSD",
         "README.md",
-        "bin",
         "escodegen.js",
         "package.json"
     ],
-    "version": "1.12.1",
+    "version": "2.0.0",
     "engines": {
-        "node": ">=4.0"
+        "node": ">=8.0"
     },
     "maintainers": [
         {
@@ -32,7 +27,6 @@
     "dependencies": {
         "estraverse": "^4.2.0",
         "esutils": "^2.0.2",
-        "esprima": "^4.0.1",
         "optionator": "^0.8.1"
     },
     "optionalDependencies": {
@@ -44,7 +38,9 @@
         "bower-registry-client": "^1.0.0",
         "chai": "^3.5.0",
         "commonjs-everywhere": "^0.9.7",
-        "gulp": "^3.8.10",
+        "espree": "^6.1.2",
+        "esprima": "^4.0.1",
+        "gulp": "^4.0.2",
         "gulp-eslint": "^3.0.1",
         "gulp-mocha": "^3.0.1",
         "semver": "^5.1.0"