Repository: eslint/eslint
Pull request #11411 (2019-02-18 16:47:42)

Docs: Add non-attending TSC member info
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**What is the purpose of this pull request? (put an "X" next to item)**

[x] Documentation update
[ ] Bug fix ([template](https://raw.githubusercontent.com/eslint/eslint/master/templates/bug-report.md))
[ ] New rule ([template](https://raw.githubusercontent.com/eslint/eslint/master/templates/rule-proposal.md))
[ ] Changes an existing rule ([template](https://raw.githubusercontent.com/eslint/eslint/master/templates/rule-change-proposal.md))
[ ] Add autofixing to a rule
[ ] Add a CLI option
[ ] Add something to the core
[ ] Other, please explain:

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**What changes did you make? (Give an overview)**

Added description for non-attending TSC members

**Is there anything you'd like reviewers to focus on?**

Do the changes make sense?



Patch:
diff --git a/CHANGELOG.md b/CHANGELOG.md
index dce9e2429..89eb84613 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,3 +1,7 @@
+v5.14.1 - February 18, 2019
+
+* [`1d6e639`](https://github.com/eslint/eslint/commit/1d6e63930073e79e52890f552cc6e9a0646b7fb4) Fix: sort-keys throws Error at SpreadElement (fixes #11402) (#11403) (Krist Wongsuphasawat)
+
 v5.14.0 - February 15, 2019
 
 * [`85a04b3`](https://github.com/eslint/eslint/commit/85a04b319e6dfde1458174cd1d8c9e7d33da0871) Fix: adds conditional for separateRequires in one-var (fixes #10179) (#10980) (Scott Stern)
diff --git a/Makefile.js b/Makefile.js
index fa9227a5b..f49b06fd7 100644
--- a/Makefile.js
+++ b/Makefile.js
@@ -540,12 +540,15 @@ target.lint = function() {
     }
 };
 
-target.fuzz = function() {
+target.fuzz = function({ amount = process.env.CI ? 1000 : 300, fuzzBrokenAutofixes = true } = {}) {
     const fuzzerRunner = require("./tools/fuzzer-runner");
-    const fuzzResults = fuzzerRunner.run({ amount: process.env.CI ? 1000 : 300 });
+    const fuzzResults = fuzzerRunner.run({ amount, fuzzBrokenAutofixes });
 
     if (fuzzResults.length) {
-        echo(`The fuzzer reported ${fuzzResults.length} error${fuzzResults.length === 1 ? "" : "s"}.`);
+
+        const uniqueStackTraceCount = new Set(fuzzResults.map(result => result.error)).size;
+
+        echo(`The fuzzer reported ${fuzzResults.length} error${fuzzResults.length === 1 ? "" : "s"} with a total of ${uniqueStackTraceCount} unique stack trace${uniqueStackTraceCount === 1 ? "" : "s"}.`);
 
         const formattedResults = JSON.stringify({ results: fuzzResults }, null, 4);
 
@@ -595,7 +598,7 @@ target.test = function() {
         errors++;
     }
 
-    target.browserify();
+    target.webpack();
 
     lastReturn = exec(`${getBinFile("karma")} start karma.conf.js`);
     if (lastReturn.code !== 0) {
@@ -606,6 +609,8 @@ target.test = function() {
         exit(1);
     }
 
+    target.fuzz({ amount: 150, fuzzBrokenAutofixes: false });
+
     target.checkLicenses();
 };
 
@@ -796,7 +801,7 @@ target.gensite = function(prereleaseVersion) {
     // 13. Update demos, but only for non-prereleases
     if (!prereleaseVersion) {
         echo("> Updating the demos (Step 13)");
-        target.browserify();
+        target.webpack("production");
         cp("-f", "build/eslint.js", `${SITE_DIR}js/app/eslint.js`);
     } else {
         echo("> Skipped updating the demos (Step 13)");
@@ -809,28 +814,8 @@ target.gensite = function(prereleaseVersion) {
     echo("Done generating eslint.org");
 };
 
-target.browserify = function() {
-
-    // 1. create temp and build directory
-    if (!test("-d", TEMP_DIR)) {
-        mkdir(TEMP_DIR);
-    }
-
-    if (!test("-d", BUILD_DIR)) {
-        mkdir(BUILD_DIR);
-    }
-
-    // 2. browserify the temp directory
-    exec(`${getBinFile("browserify")} -x espree lib/linter.js -o ${BUILD_DIR}eslint.js -s eslint --global-transform [ babelify --presets [ @babel/preset-env ] ]`);
-
-    // 3. Browserify espree
-    exec(`${getBinFile("browserify")} -r espree -o ${TEMP_DIR}espree.js --global-transform [ babelify --presets [ @babel/preset-env ] ]`);
-
-    // 4. Concatenate Babel polyfill, Espree, and ESLint files together
-    cat("./node_modules/@babel/polyfill/dist/polyfill.js", `${TEMP_DIR}espree.js`, `${BUILD_DIR}eslint.js`).to(`${BUILD_DIR}eslint.js`);
-
-    // 5. remove temp directory
-    rm("-rf", TEMP_DIR);
+target.webpack = function(mode = "none") {
+    exec(`${getBinFile("webpack")} --mode=${mode} --output-path=${path.resolve(__dirname, BUILD_DIR)}`);
 };
 
 target.checkRuleFiles = function() {
diff --git a/docs/developer-guide/code-conventions.md b/docs/developer-guide/code-conventions.md
index 610be23b2..3ee02286c 100644
--- a/docs/developer-guide/code-conventions.md
+++ b/docs/developer-guide/code-conventions.md
@@ -169,7 +169,7 @@ Operators with two operands must be preceded and followed by a single space to m
 
 ## Parentheses Spacing
 
-When parentheses are used, there should be no white space immediately after the opening paren or immediately before the closing paren.
+When parentheses are used, there should be no whitespace immediately after the opening paren or immediately before the closing paren.
 
     // Good
     var found = (values[i] === item);
@@ -895,7 +895,7 @@ The `try` class of statements should have the following form:
         statements
     }
 
-## White Space
+## Whitespace
 
 Blank lines improve readability by setting off sections of code that are logically related.
 
diff --git a/docs/developer-guide/development-environment.md b/docs/developer-guide/development-environment.md
index 3b3a12fb2..a93e1efbc 100644
--- a/docs/developer-guide/development-environment.md
+++ b/docs/developer-guide/development-environment.md
@@ -83,7 +83,7 @@ Be sure to run this after making changes and before sending a pull request with
 
 Runs just the JavaScript and JSON linting on the repository
 
-#### npm run browserify
+#### npm run webpack
 
 Generates `build/eslint.js`, a version of ESLint for use in the browser
 
diff --git a/docs/maintainer-guide/governance.md b/docs/maintainer-guide/governance.md
index ed110fe65..ec34681ed 100644
--- a/docs/maintainer-guide/governance.md
+++ b/docs/maintainer-guide/governance.md
@@ -108,6 +108,8 @@ There is no specific set of requirements or qualifications for TSC members beyon
 
 A Reviewer is invited to become a TSC member by existing TSC members. A nomination will result in discussion and then a decision by the TSC.
 
+**Non-attending TSC Members:** TSC members who will be unavailable for meetings for any period of time may choose to be considered non-attending members. Non-attending members retain their TSC status but do not count as absent from meetings or votes. For instance, if the TSC has seven members with one non-attending member, the effective TSC size is six for meetings and votes. Non-attending members may still attending TSC meetings and participate in votes, in which case they are counted as an attending TSC member.
+
 #### Process for Adding TSC Members
 
 1. Add the GitHub user to the "ESLint TSC" GitHub team
@@ -120,6 +122,11 @@ A Reviewer is invited to become a TSC member by existing TSC members. A nominati
 1. Add the TSC member to the ESLint TSC mailing list as an "Owner"
 1. Tweet congratulations to the new TSC member from the ESLint Twitter account
 
+#### Process for Adding Non-attending TSC Members
+
+1. The TSC member informs the rest of the TSC about their non-attending status
+1. The TSC member is added to the "Non-attending TSC" GitHub team
+
 #### TSC Meetings
 
 The TSC meets every other week in the [TSC Meeting](https://gitter.im/eslint/tsc-meetings) chatroom. The meeting is run by
@@ -144,7 +151,7 @@ cannot veto or remove items.
 
 No binding votes on TSC agenda items can take place without a quorum of
 TSC members present in the meeting. Quorum is achieved when more than
-half of the TSC members are present.
+half of the TSC members (minus non-attending members) are present.
 
 The TSC may invite persons or representatives from certain projects to
 participate in a non-voting capacity.
diff --git a/docs/maintainer-guide/releases.md b/docs/maintainer-guide/releases.md
index 9d00030f3..94e1780c7 100644
--- a/docs/maintainer-guide/releases.md
+++ b/docs/maintainer-guide/releases.md
@@ -30,7 +30,7 @@ On the day of a scheduled release, the release team should follow these steps:
     * Have been open at least two days and have been reviewed (these are just waiting for merge).
     * Important pull requests (as determined by the team). You should stop and have people review before merging if they haven't been already.
     * Documentation changes.
-    * Small bug fixes written by a team member.
+    * Small bugfixes written by a team member.
 1. Log into Jenkins and schedule a build for the "ESLint Release" job.
 1. Watch the console output of the build on Jenkins. At some point, the build will pause and a link will be produced with an input field for a six-digit 2FA code.
 1. Enter the current six-digit 2FA code from your authenticator app. (Also see: [npm-2fa](./npm-2fa))
@@ -38,7 +38,7 @@ On the day of a scheduled release, the release team should follow these steps:
 1. Update the release blog post with a "Highlights" section, including new rules and anything else that's important.
 1. Make a release announcement in the public chatroom.
 1. Make a release announcement on Twitter.
-1. Make a release announcement on the release issue. Document any problems that occurred during the release, and remind the team not to merge anything other than documentation changes and bug fixes. Leave the release issue open.
+1. Make a release announcement on the release issue. Document any problems that occurred during the release, and remind the team not to merge anything other than documentation changes and bugfixes. Leave the release issue open.
 1. Add the `patch release pending` label to the release issue. (When this label is present, `eslint-github-bot` will create a pending status check on non-semver-patch pull requests, to ensure that they aren't accidentally merged while a patch release is pending.)
 
 On the Monday following the scheduled release, the release team needs to determine if a patch release is necessary. A patch release is considered necessary if any of the following occurred since the scheduled release:
diff --git a/docs/user-guide/configuring.md b/docs/user-guide/configuring.md
index 367315ea8..87906837c 100644
--- a/docs/user-guide/configuring.md
+++ b/docs/user-guide/configuring.md
@@ -617,7 +617,7 @@ The complete configuration hierarchy, from highest precedence to lowest preceden
 1. Project-level configuration:
     1. `.eslintrc.*` or `package.json` file in same directory as linted file
     1. Continue searching for `.eslintrc` and `package.json` files in ancestor directories (parent has highest precedence, then grandparent, etc.), up to and including the root directory or until a config with `"root": true` is found.
-1. In the absence of any configuration from (1) thru (3), fall back to a personal default configuration in  `~/.eslintrc`.
+1. In the absence of any configuration from (1) through (3), fall back to a personal default configuration in  `~/.eslintrc`.
 
 ## Extending Configuration Files
 
diff --git a/karma.conf.js b/karma.conf.js
index 9b26395e9..595ba0c59 100644
--- a/karma.conf.js
+++ b/karma.conf.js
@@ -16,9 +16,6 @@ module.exports = function(config) {
 
         // list of files / patterns to load in the browser
         files: [
-            "node_modules/mocha/mocha.js",
-            "node_modules/chai/chai.js",
-            "node_modules/sinon/pkg/sinon.js",
             "build/eslint.js",
             "tests/lib/linter.js"
         ],
@@ -32,12 +29,14 @@ module.exports = function(config) {
         // preprocess matching files before serving them to the browser
         // available preprocessors: https://npmjs.org/browse/keyword/karma-preprocessor
         preprocessors: {
-            "tests/lib/linter.js": ["babel"]
+            "tests/lib/linter.js": ["webpack"]
         },
-        babelPreprocessor: {
-            options: {
-                presets: ["@babel/preset-env"]
-            }
+        webpack: {
+            mode: "none",
+            stats: "errors-only"
+        },
+        webpackMiddleware: {
+            logLevel: "error"
         },
 
 
diff --git a/lib/linter.js b/lib/linter.js
index 29505e9ac..2abd2d3ff 100644
--- a/lib/linter.js
+++ b/lib/linter.js
@@ -11,6 +11,7 @@
 
 const eslintScope = require("eslint-scope"),
     evk = require("eslint-visitor-keys"),
+    espree = require("espree"),
     lodash = require("lodash"),
     CodePathAnalyzer = require("./code-path-analysis/code-path-analyzer"),
     ConfigOps = require("./config/config-ops"),
@@ -776,6 +777,8 @@ module.exports = class Linter {
         ruleMaps.set(this, new Rules());
         this.version = pkg.version;
         this.environments = new Environments();
+
+        this.defineParser("espree", espree);
     }
 
     /**
diff --git a/lib/rules/sort-keys.js b/lib/rules/sort-keys.js
index 08bfcdf3d..fd5dd8a13 100644
--- a/lib/rules/sort-keys.js
+++ b/lib/rules/sort-keys.js
@@ -129,8 +129,10 @@ module.exports = {
                 stack = stack.upper;
             },
 
-            SpreadElement() {
-                stack.prevName = null;
+            SpreadElement(node) {
+                if (node.parent.type === "ObjectExpression") {
+                    stack.prevName = null;
+                }
             },
 
             Property(node) {
diff --git a/package.json b/package.json
index 16995ab9f..5fea28537 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "eslint",
-  "version": "5.14.0",
+  "version": "5.14.1",
   "author": "Nicholas C. Zakas <nicholas+npm@nczconsulting.com>",
   "description": "An AST-based pattern checker for JavaScript.",
   "bin": {
@@ -18,7 +18,7 @@
     "publish-release": "node Makefile.js publishRelease",
     "docs": "node Makefile.js docs",
     "gensite": "node Makefile.js gensite",
-    "browserify": "node Makefile.js browserify",
+    "webpack": "node Makefile.js webpack",
     "perf": "node Makefile.js perf",
     "profile": "beefy tests/bench/bench.js --open -- -t brfs -t ./tests/bench/xform-rules.js -r espree",
     "coveralls": "cat ./coverage/lcov.info | coveralls"
@@ -76,10 +76,9 @@
     "@babel/core": "^7.2.2",
     "@babel/polyfill": "^7.2.5",
     "@babel/preset-env": "^7.3.1",
-    "babelify": "^10.0.0",
+    "babel-loader": "^8.0.5",
     "beefy": "^2.1.8",
     "brfs": "^2.0.0",
-    "browserify": "^16.2.2",
     "chai": "^4.0.1",
     "cheerio": "^0.22.0",
     "common-tags": "^1.8.0",
@@ -96,10 +95,10 @@
     "istanbul": "^0.4.5",
     "jsdoc": "^3.5.5",
     "karma": "^3.1.4",
-    "karma-babel-preprocessor": "^8.0.0",
     "karma-chrome-launcher": "^2.2.0",
     "karma-mocha": "^1.3.0",
     "karma-mocha-reporter": "^2.2.3",
+    "karma-webpack": "^4.0.0-rc.6",
     "leche": "^2.2.3",
     "load-perf": "^0.2.0",
     "markdownlint": "^0.12.0",
@@ -111,7 +110,9 @@
     "shelljs": "^0.8.2",
     "sinon": "^3.3.0",
     "temp": "^0.9.0",
-    "through": "^2.3.8"
+    "through": "^2.3.8",
+    "webpack": "^4.29.3",
+    "webpack-cli": "^3.2.3"
   },
   "keywords": [
     "ast",
diff --git a/tools/eslint-fuzzer.js b/tools/eslint-fuzzer.js
index 342dee3e4..153e654c7 100644
--- a/tools/eslint-fuzzer.js
+++ b/tools/eslint-fuzzer.js
@@ -29,7 +29,7 @@ const ruleConfigs = require("../lib/config/config-rule").createCoreRuleConfigs()
  * might also be passed other keys.
  * @param {boolean} [options.checkAutofixes=true] `true` if the fuzzer should check for autofix bugs. The fuzzer runs
  * roughly 4 times slower with autofix checking enabled.
- * @param {function()} [options.progressCallback] A function that gets called once for each code sample
+ * @param {function(number)} [options.progressCallback] A function that gets called once for each code sample, with the total number of errors found so far
  * @returns {Object[]} A list of problems found. Each problem has the following properties:
  * type (string): The type of problem. This is either "crash" (a rule crashes) or "autofix" (an autofix produces a syntax error)
  * text (string): The text that ESLint should be run on to reproduce the problem
@@ -52,10 +52,11 @@ function fuzz(options) {
      * Tries to isolate the smallest config that reproduces a problem
      * @param {string} text The source text to lint
      * @param {Object} config A config object that causes a crash or autofix error
+     * @param {("crash"|"autofix")} problemType The type of problem that occurred
      * @returns {Object} A config object with only one rule enabled that produces the same crash or autofix error, if possible.
      * Otherwise, the same as `config`
      */
-    function isolateBadConfig(text, config) {
+    function isolateBadConfig(text, config, problemType) {
         for (const ruleId of Object.keys(config.rules)) {
             const reducedConfig = Object.assign({}, config, { rules: { [ruleId]: config.rules[ruleId] } });
             let fixResult;
@@ -66,7 +67,7 @@ function fuzz(options) {
                 return reducedConfig;
             }
 
-            if (fixResult.messages.length === 1 && fixResult.messages[0].fatal) {
+            if (fixResult.messages.length === 1 && fixResult.messages[0].fatal && problemType === "autofix") {
                 return reducedConfig;
             }
         }
@@ -105,7 +106,7 @@ function fuzz(options) {
 
     const problems = [];
 
-    for (let i = 0; i < options.count; progressCallback(), i++) {
+    for (let i = 0; i < options.count; progressCallback(problems.length), i++) {
         const sourceType = lodash.sample(["script", "module"]);
         const text = codeGenerator({ sourceType });
         const config = {
@@ -122,14 +123,14 @@ function fuzz(options) {
                 linter.verify(text, config);
             }
         } catch (err) {
-            problems.push({ type: "crash", text, config: isolateBadConfig(text, config), error: err.stack });
+            problems.push({ type: "crash", text, config: isolateBadConfig(text, config, "crash"), error: err.stack });
             continue;
         }
 
         if (checkAutofixes && autofixResult.fixed && autofixResult.messages.length === 1 && autofixResult.messages[0].fatal) {
             const lastGoodText = isolateBadAutofixPass(text, config);
 
-            problems.push({ type: "autofix", text: lastGoodText, config: isolateBadConfig(lastGoodText, config), error: autofixResult.messages[0] });
+            problems.push({ type: "autofix", text: lastGoodText, config: isolateBadConfig(lastGoodText, config, "autofix"), error: autofixResult.messages[0] });
         }
     }
 
diff --git a/tools/fuzzer-runner.js b/tools/fuzzer-runner.js
index 120f48c28..b056c701f 100644
--- a/tools/fuzzer-runner.js
+++ b/tools/fuzzer-runner.js
@@ -34,33 +34,32 @@ const CRASH_AUTOFIX_TEST_COUNT_RATIO = 3;
  * @param {number} [options.amount=300] A positive integer indicating how much testing to do. Larger values result in a higher
  * chance of finding bugs, but cause the testing to take longer (linear increase). With the default value, the fuzzer
  * takes about 15 seconds to run.
+ * @param {boolean} [options.fuzzBrokenAutofixes=true] true if the fuzzer should look for invalid autofixes in addition to rule crashes
  * @returns {Object[]} A list of objects, where each object represents a problem detected by the fuzzer. The objects have the same
  * schema as objects returned from eslint-fuzzer.
  */
-function run(options) {
-    const amount = options && options.amount || 300;
-
+function run({ amount = 300, fuzzBrokenAutofixes = true } = {}) {
     const crashTestCount = amount * CRASH_AUTOFIX_TEST_COUNT_RATIO;
-    const autofixTestCount = amount;
+    const autofixTestCount = fuzzBrokenAutofixes ? amount : 0;
 
     /*
      * To keep the progress bar moving at a roughly constant speed, apply a different weight for finishing
      * a crash-only fuzzer run versus an autofix fuzzer run.
      */
     const progressBar = new ProgressBar(
-        "Fuzzing rules [:bar] :percent, :elapseds elapsed, eta :etas",
+        "Fuzzing rules [:bar] :percent, :elapseds elapsed, eta :etas, errors so far: :elapsedErrors",
         { width: 30, total: crashTestCount + autofixTestCount * ESTIMATED_CRASH_AUTOFIX_PERFORMANCE_RATIO }
     );
 
     // Start displaying the progress bar.
-    progressBar.tick(0);
+    progressBar.tick(0, { elapsedErrors: 0 });
 
     const crashTestResults = fuzz({
         linter,
         count: crashTestCount,
         checkAutofixes: false,
-        progressCallback: () => {
-            progressBar.tick(1);
+        progressCallback: elapsedErrors => {
+            progressBar.tick(1, { elapsedErrors });
             progressBar.render();
         }
     });
@@ -69,8 +68,8 @@ function run(options) {
         linter,
         count: autofixTestCount,
         checkAutofixes: true,
-        progressCallback: () => {
-            progressBar.tick(ESTIMATED_CRASH_AUTOFIX_PERFORMANCE_RATIO);
+        progressCallback: elapsedErrors => {
+            progressBar.tick(ESTIMATED_CRASH_AUTOFIX_PERFORMANCE_RATIO, { elapsedErrors: crashTestResults.length + elapsedErrors });
             progressBar.render();
         }
     });
diff --git a/webpack.config.js b/webpack.config.js
new file mode 100644
index 000000000..209c75a9e
--- /dev/null
+++ b/webpack.config.js
@@ -0,0 +1,23 @@
+module.exports = {
+    mode: "none",
+    entry: ["@babel/polyfill", "./lib/linter.js"],
+    output: {
+        filename: "eslint.js",
+        library: "eslint",
+        libraryTarget: "umd",
+        globalObject: "this"
+    },
+    module: {
+        rules: [
+            {
+                test: /\.js$/,
+                loader: "babel-loader",
+                options: {
+                    presets: ["@babel/preset-env"]
+                },
+                exclude: /node_modules/
+            }
+        ]
+    },
+    stats: "errors-only"
+};


Test patch:
diff --git a/tests/lib/linter.js b/tests/lib/linter.js
index 564bcee6b..78a31380e 100644
--- a/tests/lib/linter.js
+++ b/tests/lib/linter.js
@@ -32,10 +32,11 @@ function compatRequire(name, windowName) {
 // Requirements
 //------------------------------------------------------------------------------
 
-const assert = compatRequire("chai").assert,
-    sinon = compatRequire("sinon"),
-    path = compatRequire("path"),
-    Linter = compatRequire("../../lib/linter", "eslint");
+const assert = require("chai").assert,
+    sinon = require("sinon"),
+    path = require("path");
+
+const Linter = compatRequire("../../lib/linter", "eslint");
 
 //------------------------------------------------------------------------------
 // Constants
diff --git a/tests/lib/rules/sort-keys.js b/tests/lib/rules/sort-keys.js
index 3106d3146..1ae091fad 100644
--- a/tests/lib/rules/sort-keys.js
+++ b/tests/lib/rules/sort-keys.js
@@ -46,6 +46,10 @@ ruleTester.run("sort-keys", rule, {
         { code: "var obj = {a:1, b:1, ...z}", options: [], parserOptions: { ecmaVersion: 2018 } },
         { code: "var obj = {...z, ...x, a:1, ...c, ...d, f:5, e:4}", options: ["desc"], parserOptions: { ecmaVersion: 2018 } },
 
+        // works when spread occurs somewhere other than an object literal
+        { code: "function fn(...args) { return [...args].length; }", options: [], parserOptions: { ecmaVersion: 2018 } },
+        { code: "function g() {}; function f(...args) { return g(...args); }", options: [], parserOptions: { ecmaVersion: 2018 } },
+
         // ignore destructuring patterns.
         { code: "let {a, b} = {}", options: [], parserOptions: { ecmaVersion: 6 } },