add linting (and some initial fixes)

7 files changed, 276 insertions, 0 deletions

diff --git a/node_modules/espower-location-detector/CHANGELOG.md b/node_modules/espower-location-detector/CHANGELOG.md
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+## [1.0.0](https://github.com/twada/espower-location-detector/releases/tag/v1.0.0) (2016-12-31)
+
+
+#### Chores
+
+  * The first stable release
+
+
+### [0.1.2](https://github.com/twada/espower-location-detector/releases/tag/v0.1.2) (2016-02-10)
+
+
+#### Bug Fixes
+
+  * dealing with incoming empty SourceMap ([6f45640f](https://github.com/twada/espower-location-detector/commit/6f45640fbf4db23e327b087df8671f3d9203fb09))
+
+
+### [0.1.1](https://github.com/twada/espower-location-detector/releases/tag/v0.1.1) (2015-12-31)
+
+
+#### Bug Fixes
+
+  * mark lib dir to be distributed ([ca23cce1](https://github.com/twada/espower-location-detector/commit/ca23cce1a3458658cba1623cb853635822b107bb))
+
+
+## [0.1.0](https://github.com/twada/espower-location-detector/releases/tag/v0.1.0) (2015-12-31)
+
+
+#### Features
+
+  * initial release (extract espower-location-detector from espower)
diff --git a/node_modules/espower-location-detector/LICENSE b/node_modules/espower-location-detector/LICENSE
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+++ b/node_modules/espower-location-detector/LICENSE
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+Copyright (c) 2015-2016 Takuto Wada, https://github.com/twada/espower-location-detector
+
+Permission is hereby granted, free of charge, to any person obtaining
+a copy of this software and associated documentation files (the
+"Software"), to deal in the Software without restriction, including
+without limitation the rights to use, copy, modify, merge, publish,
+distribute, sublicense, and/or sell copies of the Software, and to
+permit persons to whom the Software is furnished to do so, subject to
+the following conditions:
+
+The above copyright notice and this permission notice shall be
+included in all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
+LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
+OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
+WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
diff --git a/node_modules/espower-location-detector/README.md b/node_modules/espower-location-detector/README.md
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+espower-location-detector
+================================
+
+AST source location detection helper for power-assert
+
+[![Build Status][travis-image]][travis-url]
+[![NPM version][npm-image]][npm-url]
+[![Dependency Status][depstat-image]][depstat-url]
+[![License][license-image]][license-url]
+
+
+DESCRIPTION
+---------------------------------------
+
+`espower-location-detector` is a AST source location detection helper for [power-assert](https://github.com/power-assert-js/power-assert), intended to be used by [espower](https://github.com/power-assert-js/espower) and [babel-plugin-espower](https://github.com/power-assert-js/babel-plugin-espower).
+
+
+INSTALL
+---------------------------------------
+
+```
+$ npm install espower-location-detector
+```
+
+
+AUTHOR
+---------------------------------------
+* [Takuto Wada](https://github.com/twada)
+
+
+SUPPORT POLICY
+---------------------------------------
+
+[Node under maintenance](https://github.com/nodejs/LTS) is supported.
+
+NOTE: If espower-location-detector works in any of the unsupported environments, it is purely coincidental and has no bearing on future compatibility. Use at your own risk.
+
+
+LICENSE
+---------------------------------------
+Licensed under the [MIT](https://github.com/twada/espower-location-detector/blob/master/LICENSE) license.
+
+[npm-url]: https://npmjs.org/package/espower-location-detector
+[npm-image]: https://badge.fury.io/js/espower-location-detector.svg
+
+[travis-url]: https://travis-ci.org/twada/espower-location-detector
+[travis-image]: https://secure.travis-ci.org/twada/espower-location-detector.svg?branch=master
+
+[depstat-url]: https://gemnasium.com/twada/espower-location-detector
+[depstat-image]: https://gemnasium.com/twada/espower-location-detector.svg
+
+[license-url]: https://github.com/twada/espower-location-detector/blob/master/LICENSE
+[license-image]: https://img.shields.io/badge/license-MIT-brightgreen.svg
diff --git a/node_modules/espower-location-detector/index.js b/node_modules/espower-location-detector/index.js
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+++ b/node_modules/espower-location-detector/index.js
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+/**
+ * espower-location-detector:
+ *   AST source location detection helper for power-assert
+ * 
+ * https://github.com/twada/espower-location-detector
+ *
+ * Copyright (c) 2015-2016 Takuto Wada
+ * Licensed under the MIT license.
+ *   https://github.com/twada/espower-location-detector/blob/master/LICENSE
+ */
+'use strict';
+
+var PositionDetector = require('./lib/position-detector');
+var SourceAdjuster = require('./lib/source-adjuster');
+
+function EspowerLocationDetector (options) {
+    this.positionDetector = new PositionDetector(options.sourceMap);
+    this.sourceAdjuster = new SourceAdjuster(options.sourceRoot, options.path, options.sourceMap);
+}
+
+EspowerLocationDetector.prototype.locationFor = function (currentNode) {
+    var pos = this.positionDetector.positionFor(currentNode);
+    return {
+        source: this.sourceAdjuster.relativize(pos.source, pos.mapped),
+        line: pos.line,
+        column: pos.column
+    };
+};
+
+module.exports = EspowerLocationDetector;
diff --git a/node_modules/espower-location-detector/lib/position-detector.js b/node_modules/espower-location-detector/lib/position-detector.js
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+++ b/node_modules/espower-location-detector/lib/position-detector.js
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+'use strict';
+
+var SourceMapConsumer = require('source-map').SourceMapConsumer;
+var extend = require('xtend');
+
+function isEmptyMapping (pos) {
+    return ['source', 'line', 'column', 'name'].every(function (prop) {
+        return pos[prop] === null;
+    });
+}
+
+function PositionDetector (sourceMap) {
+    if (sourceMap) {
+        this.sourceMapConsumer = new SourceMapConsumer(sourceMap);
+    }
+}
+PositionDetector.prototype.positionFor = function (currentNode) {
+    var currentPosition = {
+        source: currentNode.loc.source,
+        line: currentNode.loc.start.line,
+        column: currentNode.loc.start.column
+    };
+    if (this.sourceMapConsumer) {
+        var found = this.sourceMapConsumer.originalPositionFor(currentPosition);
+        if (found && !isEmptyMapping(found)) {
+            return extend({ mapped: true }, found);
+        }
+    }
+    return extend({ mapped: false }, currentPosition);
+};
+
+module.exports = PositionDetector;
diff --git a/node_modules/espower-location-detector/lib/source-adjuster.js b/node_modules/espower-location-detector/lib/source-adjuster.js
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index 000000000..973b32a0f
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+++ b/node_modules/espower-location-detector/lib/source-adjuster.js
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+'use strict';
+
+var _path = require('path');
+var isAbsolute = require('path-is-absolute');
+var isUrl = require('is-url');
+
+function SourceAdjuster (sourceRoot, path, sourceMap) {
+    this.path = path;
+    this.sourceRoot = sourceRoot;
+    if (typeof sourceMap === 'string') {
+        this.sourceMap = JSON.parse(sourceMap.replace(/^\)\]\}'/, ''));
+    } else {
+        this.sourceMap = sourceMap;
+    }
+}
+SourceAdjuster.prototype.relativize = function (filepathOrUrl, mappedWithSourceMap) {
+    var filepath;
+    if (mappedWithSourceMap && filepathOrUrl && this.sourceMap) {
+        filepath = this.relativizeWithSourceMap(filepathOrUrl);
+    } else {
+        filepath = this.relativizeWithoutSourceMap(filepathOrUrl);
+    }
+    return fallbackOnBasename(filepath);
+};
+SourceAdjuster.prototype.relativizeWithSourceMap = function (filepathOrUrl) {
+    var sourceMapRoot = this.sourceMap.sourceRoot;
+    if (sourceMapRoot && isUrl(sourceMapRoot)) {
+        return _path.relative(sourceMapRoot, filepathOrUrl);
+    }
+    if (this.sourceRoot && isAbsolute(this.sourceRoot) && isAbsolute(filepathOrUrl)) {
+        return _path.relative(this.sourceRoot, filepathOrUrl);
+    }
+    if (sourceMapRoot && isAbsolute(sourceMapRoot) && isAbsolute(filepathOrUrl)) {
+        return _path.relative(sourceMapRoot, filepathOrUrl);
+    }
+    if (isUrl(filepathOrUrl)) {
+        return _path.basename(filepathOrUrl);
+    }
+    return filepathOrUrl;
+};
+SourceAdjuster.prototype.relativizeWithoutSourceMap = function (filepathOrUrl) {
+    var tmpPath = this.path || filepathOrUrl;
+    if (this.sourceRoot && isAbsolute(this.sourceRoot) && isAbsolute(tmpPath)) {
+        return _path.relative(this.sourceRoot, tmpPath);
+    } else {
+        return this.path;
+    }
+};
+
+function fallbackOnBasename (filepath) {
+    if (filepath) {
+        if (filepath.split(_path.sep).indexOf('..') !== -1) {
+            return _path.basename(filepath);
+        } else if (isUrl(filepath)) {
+            return _path.basename(filepath);
+        } else if (isAbsolute(filepath)) {
+            return _path.basename(filepath);
+        }
+    }
+    return filepath;
+}
+
+module.exports = SourceAdjuster;
diff --git a/node_modules/espower-location-detector/package.json b/node_modules/espower-location-detector/package.json
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index 000000000..92817f659
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+++ b/node_modules/espower-location-detector/package.json
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+{
+  "name": "espower-location-detector",
+  "description": "AST source location detection helper for power-assert",
+  "version": "1.0.0",
+  "author": {
+    "name": "Takuto Wada",
+    "email": "takuto.wada@gmail.com",
+    "url": "https://github.com/twada"
+  },
+  "bugs": "https://github.com/twada/espower-location-detector/issues",
+  "dependencies": {
+    "is-url": "^1.2.1",
+    "path-is-absolute": "^1.0.0",
+    "source-map": "^0.5.0",
+    "xtend": "^4.0.0"
+  },
+  "devDependencies": {
+    "acorn": "^3.3.0",
+    "escallmatch": "^1.5.0",
+    "escodegen": "^1.8.1",
+    "estraverse": "^4.2.0",
+    "jshint": "^2.9.3",
+    "mocha": "^3.0.2"
+  },
+  "files": [
+    "CHANGELOG.md",
+    "LICENSE",
+    "README.md",
+    "index.js",
+    "lib"
+  ],
+  "homepage": "https://github.com/twada/espower-location-detector",
+  "keywords": [
+    "ast",
+    "estree",
+    "sourcemaps"
+  ],
+  "license": "MIT",
+  "main": "index.js",
+  "repository": {
+    "type": "git",
+    "url": "git://github.com/twada/espower-location-detector.git"
+  },
+  "scripts": {
+    "lint": "jshint index.js lib",
+    "test": "npm run lint && mocha test"
+  }
+}