update

node_modules/detective-sass/Readme.md

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+### detective-sass [![npm](http://img.shields.io/npm/v/detective-sass.svg)](https://npmjs.org/package/detective-sass) [![npm](http://img.shields.io/npm/dm/detective-sass.svg)](https://npmjs.org/package/detective-sass)
+
+> Find the dependencies of a sass file
+
+`npm install --save detective-sass`
+
+**Note:** This is specific to the .sass style syntax of the Sass preprocessor. For SCSS support, please see [node-detective-scss](https://github.com/dependents/node-detective-scss)
+
+It's the SASS counterpart to [detective](https://github.com/substack/node-detective), [detective-amd](https://github.com/mrjoelkemp/node-detective-amd), and [detective-es6](https://github.com/mrjoelkemp/node-detective-es6).
+
+* The AST is generated using the [gonzales-pe](https://github.com/tonyganch/gonzales-pe) parser.
+
+### Usage
+
+```js
+var detective = require('detective-sass');
+
+var content = fs.readFileSync('styles.sass', 'utf8');
+
+// list of imported file names (ex: '_foo.sass', '_foo', etc)
+var dependencies = detective(content);
+```
+
+### Related
+
+* [node-sass-lookup](https://github.com/dependents/node-sass-lookup) if you want to map a sass/scss dependency to a file on your filesystem.
+* [node-precinct](https://github.com/dependents/node-precinct) if you want to also support finding dependencies for JavaScript and other languages.
+
+### License
+
+MIT

node_modules/detective-sass/index.js

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+'use strict';
+
+const Walker = require('node-source-walk');
+const sass = require('gonzales-pe');
+const debug = require('debug')('detective-sass');
+
+/**
+ * Extract the @import statements from a given sass file's content
+ *
+ * @param  {String} fileContent
+ * @return {String[]}
+ */
+module.exports = function detective(fileContent) {
+  if (typeof fileContent === 'undefined') { throw new Error('content not given'); }
+  if (typeof fileContent !== 'string') { throw new Error('content is not a string'); }
+
+  let dependencies = [];
+  let ast;
+
+  try {
+    debug('content: ' + fileContent);
+    ast = sass.parse(fileContent, { syntax: 'sass' });
+  } catch (e) {
+    debug('parse error: ', e.message);
+    ast = {};
+  }
+
+  detective.ast = ast;
+
+  const walker = new Walker();
+
+  walker.walk(ast, function(node) {
+    if (!isImportStatement(node)) { return; }
+
+    dependencies = dependencies.concat(extractDependencies(node));
+  });
+
+  return dependencies;
+};
+
+function isImportStatement(node) {
+  if (!node || node.type !== 'atrule') { return false; }
+  if (!node.content.length || node.content[0].type !== 'atkeyword') { return false; }
+
+  var atKeyword = node.content[0];
+
+  if (!atKeyword.content.length) { return false; }
+
+  var importKeyword = atKeyword.content[0];
+
+  if (importKeyword.type !== 'ident' || importKeyword.content !== 'import') { return false; }
+
+  return true;
+}
+
+function extractDependencies(importStatementNode) {
+  return importStatementNode.content
+  .filter(function(innerNode) {
+    return innerNode.type === 'string' || innerNode.type === 'ident';
+  })
+  .map(function(identifierNode) {
+    return identifierNode.content.replace(/["']/g, '');
+  });
+}

node_modules/detective-sass/package.json

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+{
+  "_args": [
+    [
+      "detective-sass@3.0.1",
+      "/Users/tatiana/selfdefined"
+    ]
+  ],
+  "_from": "detective-sass@3.0.1",
+  "_id": "detective-sass@3.0.1",
+  "_inBundle": false,
+  "_integrity": "sha512-oSbrBozRjJ+QFF4WJFbjPQKeakoaY1GiR380NPqwdbWYd5wfl5cLWv0l6LsJVqrgWfFN1bjFqSeo32Nxza8Lbw==",
+  "_location": "/detective-sass",
+  "_phantomChildren": {},
+  "_requested": {
+    "type": "version",
+    "registry": true,
+    "raw": "detective-sass@3.0.1",
+    "name": "detective-sass",
+    "escapedName": "detective-sass",
+    "rawSpec": "3.0.1",
+    "saveSpec": null,
+    "fetchSpec": "3.0.1"
+  },
+  "_requiredBy": [
+    "/precinct"
+  ],
+  "_resolved": "https://registry.npmjs.org/detective-sass/-/detective-sass-3.0.1.tgz",
+  "_spec": "3.0.1",
+  "_where": "/Users/tatiana/selfdefined",
+  "author": {
+    "name": "Joel Kemp",
+    "email": "joel@mrjoelkemp.com"
+  },
+  "bugs": {
+    "url": "https://github.com/mrjoelkemp/node-detective-sass/issues"
+  },
+  "dependencies": {
+    "debug": "^4.1.1",
+    "gonzales-pe": "^4.2.3",
+    "node-source-walk": "^4.0.0"
+  },
+  "description": "Find the dependencies of a sass file",
+  "devDependencies": {
+    "mocha": "^5.2.0"
+  },
+  "engines": {
+    "node": ">= 6.0"
+  },
+  "homepage": "https://github.com/mrjoelkemp/node-detective-sass",
+  "keywords": [
+    "detective",
+    "sass",
+    "ast",
+    "dependencies"
+  ],
+  "license": "MIT",
+  "main": "index.js",
+  "name": "detective-sass",
+  "repository": {
+    "type": "git",
+    "url": "git+https://github.com/mrjoelkemp/node-detective-sass.git"
+  },
+  "scripts": {
+    "test": "mocha test/test.js"
+  },
+  "version": "3.0.1"
+}