Current Dev State

static/js/ketcher2/node_modules/file-entry-cache/LICENSE

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+The MIT License (MIT)
+
+Copyright (c) 2015 Roy Riojas
+
+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.
+

static/js/ketcher2/node_modules/file-entry-cache/README.md

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+# file-entry-cache
+> Super simple cache for file metadata, useful for process that work o a given series of files
+> and that only need to repeat the job on the changed ones since the previous run of the process — Edit
+
+[![NPM Version](http://img.shields.io/npm/v/file-entry-cache.svg?style=flat)](https://npmjs.org/package/file-entry-cache)
+[![Build Status](http://img.shields.io/travis/royriojas/file-entry-cache.svg?style=flat)](https://travis-ci.org/royriojas/file-entry-cache)
+
+## install
+
+```bash
+npm i --save file-entry-cache
+```
+
+## Usage
+
+```js
+// loads the cache, if one does not exists for the given
+// Id a new one will be prepared to be created
+var fileEntryCache = require('file-entry-cache');
+
+var cache = fileEntryCache.create('testCache');
+
+var files = expand('../fixtures/*.txt');
+
+// the first time this method is called, will return all the files
+var oFiles = cache.getUpdatedFiles(files);
+
+// this will persist this to disk checking each file stats and
+// updating the meta attributes `size` and `mtime`.
+// custom fields could also be added to the meta object and will be persisted
+// in order to retrieve them later
+cache.reconcile();
+
+// use this if you want the non visited file entries to be kept in the cache
+// for more than one execution
+//
+// cache.reconcile( true /* noPrune */)
+
+// on a second run
+var cache2 = fileEntryCache.create('testCache');
+
+// will return now only the files that were modified or none
+// if no files were modified previous to the execution of this function
+var oFiles = cache.getUpdatedFiles(files);
+
+// if you want to prevent a file from being considered non modified
+// something useful if a file failed some sort of validation
+// you can then remove the entry from the cache doing
+cache.removeEntry('path/to/file'); // path to file should be the same path of the file received on `getUpdatedFiles`
+// that will effectively make the file to appear again as modified until the validation is passed. In that
+// case you should not remove it from the cache
+
+// if you need all the files, so you can determine what to do with the changed ones
+// you can call
+var oFiles = cache.normalizeEntries(files);
+
+// oFiles will be an array of objects like the following
+entry = {
+  key: 'some/name/file', the path to the file
+  changed: true, // if the file was changed since previous run
+  meta: {
+    size: 3242, // the size of the file
+    mtime: 231231231, // the modification time of the file
+    data: {} // some extra field stored for this file (useful to save the result of a transformation on the file
+  }
+}
+
+```
+
+## Motivation for this module
+
+I needed a super simple and dumb **in-memory cache** with optional disk persistence (write-back cache) in order to make
+a script that will beautify files with `esformatter` to execute only on the files that were changed since the last run.
+
+In doing so the process of beautifying files was reduced from several seconds to a small fraction of a second.
+
+This module uses [flat-cache](https://www.npmjs.com/package/flat-cache) a super simple `key/value` cache storage with
+optional file persistance.
+
+The main idea is to read the files when the task begins, apply the transforms required, and if the process succeed,
+then store the new state of the files. The next time this module request for `getChangedFiles` will return only
+the files that were modified. Making the process to end faster.
+
+This module could also be used by processes that modify the files applying a transform, in that case the result of the
+transform could be stored in the `meta` field, of the entries. Anything added to the meta field will be persisted.
+Those processes won't need to call `getChangedFiles` they will instead call `normalizeEntries` that will return the
+entries with a `changed` field that can be used to determine if the file was changed or not. If it was not changed
+the transformed stored data could be used instead of actually applying the transformation, saving time in case of only
+a few files changed.
+
+In the worst case scenario all the files will be processed. In the best case scenario only a few of them will be processed.
+
+## Important notes
+- The values set on the meta attribute of the entries should be `stringify-able` ones if possible, flat-cache uses `circular-json` to try to persist circular structures, but this should be considered experimental. The best results are always obtained with non circular values
+- All the changes to the cache state are done to memory first and only persisted after reconcile.
+- By default non visited entries are removed from the cache. This is done to prevent the file from growing too much. If this is not an issue and
+  you prefer to do a manual pruning of the cache files, you can pass `true` to the `reconcile` call. Like this:
+
+  ```javascript
+  cache.reconcile( true /* noPrune */ );
+  ```
+
+## License
+
+MIT
+
+

static/js/ketcher2/node_modules/file-entry-cache/cache.js

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+var path = require( 'path' );
+
+module.exports = {
+  createFromFile: function ( filePath ) {
+    var fname = path.basename( filePath );
+    var dir = path.dirname( filePath );
+    return this.create( fname, dir );
+  },
+
+  create: function ( cacheId, _path ) {
+    var fs = require( 'fs' );
+    var flatCache = require( 'flat-cache' );
+    var cache = flatCache.load( cacheId, _path );
+    var assign = require( 'object-assign' );
+    var normalizedEntries = { };
+
+    var removeNotFoundFiles = function removeNotFoundFiles() {
+      const cachedEntries = cache.keys();
+      // remove not found entries
+      cachedEntries.forEach( function remover( fPath ) {
+        try {
+          fs.statSync( fPath );
+        } catch (err) {
+          if ( err.code === 'ENOENT' ) {
+            cache.removeKey( fPath );
+          }
+        }
+      } );
+    };
+
+    removeNotFoundFiles();
+
+    return {
+      /**
+       * the flat cache storage used to persist the metadata of the `files
+       * @type {Object}
+       */
+      cache: cache,
+      /**
+       * Return whether or not a file has changed since last time reconcile was called.
+       * @method hasFileChanged
+       * @param  {String}  file  the filepath to check
+       * @return {Boolean}       wheter or not the file has changed
+       */
+      hasFileChanged: function ( file ) {
+        return this.getFileDescriptor( file ).changed;
+      },
+
+      /**
+       * given an array of file paths it return and object with three arrays:
+       *  - changedFiles: Files that changed since previous run
+       *  - notChangedFiles: Files that haven't change
+       *  - notFoundFiles: Files that were not found, probably deleted
+       *
+       * @param  {Array} files the files to analyze and compare to the previous seen files
+       * @return {[type]}       [description]
+       */
+      analyzeFiles: function ( files ) {
+        var me = this;
+        files = files || [ ];
+
+        var res = {
+          changedFiles: [],
+          notFoundFiles: [],
+          notChangedFiles: []
+        };
+
+        me.normalizeEntries( files ).forEach( function ( entry ) {
+          if ( entry.changed ) {
+            res.changedFiles.push( entry.key );
+            return;
+          }
+          if ( entry.notFound ) {
+            res.notFoundFiles.push( entry.key );
+            return;
+          }
+          res.notChangedFiles.push( entry.key );
+        } );
+        return res;
+      },
+
+      getFileDescriptor: function ( file ) {
+        var meta = cache.getKey( file );
+        var cacheExists = !!meta;
+        var fstat;
+        var me = this;
+
+        try {
+          fstat = fs.statSync( file );
+        } catch (ex) {
+          me.removeEntry( file );
+          return { key: file, notFound: true, err: ex };
+        }
+
+        var cSize = fstat.size;
+        var cTime = fstat.mtime.getTime();
+
+        if ( !meta ) {
+          meta = { size: cSize, mtime: cTime };
+        } else {
+          var isDifferentDate = cTime !== meta.mtime;
+          var isDifferentSize = cSize !== meta.size;
+        }
+
+        var nEntry = normalizedEntries[ file ] = {
+          key: file,
+          changed: !cacheExists || isDifferentDate || isDifferentSize,
+          meta: meta
+        };
+
+        return nEntry;
+      },
+
+      /**
+       * Return the list o the files that changed compared
+       * against the ones stored in the cache
+       *
+       * @method getUpdated
+       * @param files {Array} the array of files to compare against the ones in the cache
+       * @returns {Array}
+       */
+      getUpdatedFiles: function ( files ) {
+        var me = this;
+        files = files || [ ];
+
+        return me.normalizeEntries( files ).filter( function ( entry ) {
+          return entry.changed;
+        } ).map( function ( entry ) {
+          return entry.key;
+        } );
+      },
+
+      /**
+       * return the list of files
+       * @method normalizeEntries
+       * @param files
+       * @returns {*}
+       */
+      normalizeEntries: function ( files ) {
+        files = files || [ ];
+
+        var me = this;
+        var nEntries = files.map( function ( file ) {
+          return me.getFileDescriptor( file );
+        } );
+
+        //normalizeEntries = nEntries;
+        return nEntries;
+      },
+
+      /**
+       * Remove an entry from the file-entry-cache. Useful to force the file to still be considered
+       * modified the next time the process is run
+       *
+       * @method removeEntry
+       * @param entryName
+       */
+      removeEntry: function ( entryName ) {
+        delete normalizedEntries[ entryName ];
+        cache.removeKey( entryName );
+      },
+
+      /**
+       * Delete the cache file from the disk
+       * @method deleteCacheFile
+       */
+      deleteCacheFile: function () {
+        cache.removeCacheFile();
+      },
+
+      /**
+       * remove the cache from the file and clear the memory cache
+       */
+      destroy: function () {
+        normalizedEntries = { };
+        cache.destroy();
+      },
+      /**
+       * Sync the files and persist them to the cache
+       * @method reconcile
+       */
+      reconcile: function () {
+        removeNotFoundFiles();
+
+        var entries = normalizedEntries;
+        var keys = Object.keys( entries );
+
+        if ( keys.length === 0 ) {
+          return;
+        }
+
+        keys.forEach( function ( entryName ) {
+          var cacheEntry = entries[ entryName ];
+
+          try {
+            var stat = fs.statSync( cacheEntry.key );
+            var meta = assign( cacheEntry.meta, {
+              size: stat.size,
+              mtime: stat.mtime.getTime()
+            } );
+
+            cache.setKey( entryName, meta );
+          } catch (err) {
+            // if the file does not exists we don't save it
+            // other errors are just thrown
+            if ( err.code !== 'ENOENT' ) {
+              throw err;
+            }
+          }
+        } );
+
+        cache.save( true );
+      }
+    };
+  }
+};

static/js/ketcher2/node_modules/file-entry-cache/changelog.md

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+
+# file-entry-cache - Changelog
+## v2.0.0
+- **Features**
+  - do not persist and prune removed files from cache. Relates to [#2](https://github.com/royriojas/file-entry-cache/issues/2) - [408374d]( https://github.com/royriojas/file-entry-cache/commit/408374d ), [Roy Riojas](https://github.com/Roy Riojas), 16/08/2016 15:47:58
+
+    
+## v1.3.1
+- **Build Scripts Changes**
+  - remove older node version - [0a26ac4]( https://github.com/royriojas/file-entry-cache/commit/0a26ac4 ), [Roy Riojas](https://github.com/Roy Riojas), 01/08/2016 06:09:17
+
+    
+## v1.3.0
+- **Features**
+  - Add an option to not prune non visited keys. Closes [#2](https://github.com/royriojas/file-entry-cache/issues/2) - [b1a64db]( https://github.com/royriojas/file-entry-cache/commit/b1a64db ), [Roy Riojas](https://github.com/Roy Riojas), 01/08/2016 05:52:12
+
+    
+## v1.2.4
+- **Enhancements**
+  - Expose the flat-cache instance - [f34c557]( https://github.com/royriojas/file-entry-cache/commit/f34c557 ), [royriojas](https://github.com/royriojas), 23/09/2015 20:26:33
+
+    
+## v1.2.3
+- **Build Scripts Changes**
+  - update flat-cache dep - [cc7b9ce]( https://github.com/royriojas/file-entry-cache/commit/cc7b9ce ), [royriojas](https://github.com/royriojas), 11/09/2015 18:04:44
+
+    
+## v1.2.2
+- **Build Scripts Changes**
+  - Add changelogx section to package.json - [a3916ff]( https://github.com/royriojas/file-entry-cache/commit/a3916ff ), [royriojas](https://github.com/royriojas), 11/09/2015 18:00:26
+
+    
+## v1.2.1
+- **Build Scripts Changes**
+  - update flat-cache dep - [e49b0d4]( https://github.com/royriojas/file-entry-cache/commit/e49b0d4 ), [royriojas](https://github.com/royriojas), 11/09/2015 17:55:25
+
+    
+- **Other changes**
+  - Update dependencies Replaced lodash.assign with smaller object-assign Fixed tests for windows - [0ad3000]( https://github.com/royriojas/file-entry-cache/commit/0ad3000 ), [Bogdan Chadkin](https://github.com/Bogdan Chadkin), 11/09/2015 17:44:18
+
+    
+## v1.2.0
+- **Features**
+  - analyzeFiles now returns also the files that were removed - [6ac2431]( https://github.com/royriojas/file-entry-cache/commit/6ac2431 ), [royriojas](https://github.com/royriojas), 04/09/2015 14:40:53
+
+    
+## v1.1.1
+- **Features**
+  - Add method to check if a file hasChanged - [3640e2b]( https://github.com/royriojas/file-entry-cache/commit/3640e2b ), [Roy Riojas](https://github.com/Roy Riojas), 30/08/2015 07:33:32
+
+    
+## v1.1.0
+- **Features**
+  - Create the cache directly from a file path - [a23de61]( https://github.com/royriojas/file-entry-cache/commit/a23de61 ), [Roy Riojas](https://github.com/Roy Riojas), 30/08/2015 06:41:33
+
+    
+  - Add a method to remove an entry from the filecache - [7af29fc]( https://github.com/royriojas/file-entry-cache/commit/7af29fc ), [Roy Riojas](https://github.com/Roy Riojas), 03/03/2015 02:25:32
+
+    
+  - cache module finished - [1f95544]( https://github.com/royriojas/file-entry-cache/commit/1f95544 ), [Roy Riojas](https://github.com/Roy Riojas), 02/03/2015 04:08:08
+
+    
+- **Build Scripts Changes**
+  - set the version for the first release - [7472eaa]( https://github.com/royriojas/file-entry-cache/commit/7472eaa ), [Roy Riojas](https://github.com/Roy Riojas), 02/03/2015 04:29:54
+
+    
+- **Documentation**
+  - Updated documentation - [557358f]( https://github.com/royriojas/file-entry-cache/commit/557358f ), [Roy Riojas](https://github.com/Roy Riojas), 02/03/2015 04:29:29
+
+    
+- **Other changes**
+  - Initial commit - [3d5f42b]( https://github.com/royriojas/file-entry-cache/commit/3d5f42b ), [Roy Riojas](https://github.com/Roy Riojas), 02/03/2015 00:58:29
+
+    

static/js/ketcher2/node_modules/file-entry-cache/package.json

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+{
+  "_from": "file-entry-cache@^2.0.0",
+  "_id": "file-entry-cache@2.0.0",
+  "_inBundle": false,
+  "_integrity": "sha1-w5KZDD5oR4PYOLjISkXYoEhFg2E=",
+  "_location": "/file-entry-cache",
+  "_phantomChildren": {},
+  "_requested": {
+    "type": "range",
+    "registry": true,
+    "raw": "file-entry-cache@^2.0.0",
+    "name": "file-entry-cache",
+    "escapedName": "file-entry-cache",
+    "rawSpec": "^2.0.0",
+    "saveSpec": null,
+    "fetchSpec": "^2.0.0"
+  },
+  "_requiredBy": [
+    "/eslint"
+  ],
+  "_resolved": "https://registry.npmjs.org/file-entry-cache/-/file-entry-cache-2.0.0.tgz",
+  "_shasum": "c392990c3e684783d838b8c84a45d8a048458361",
+  "_spec": "file-entry-cache@^2.0.0",
+  "_where": "/home/manfred/enviPath/ketcher2/ketcher/node_modules/eslint",
+  "author": {
+    "name": "Roy Riojas",
+    "url": "http://royriojas.com"
+  },
+  "bugs": {
+    "url": "https://github.com/royriojas/file-entry-cache/issues"
+  },
+  "bundleDependencies": false,
+  "changelogx": {
+    "ignoreRegExp": [
+      "BLD: Release",
+      "DOC: Generate Changelog",
+      "Generated Changelog"
+    ],
+    "issueIDRegExp": "#(\\d+)",
+    "commitURL": "https://github.com/royriojas/file-entry-cache/commit/{0}",
+    "authorURL": "https://github.com/{0}",
+    "issueIDURL": "https://github.com/royriojas/file-entry-cache/issues/{0}",
+    "projectName": "file-entry-cache"
+  },
+  "dependencies": {
+    "flat-cache": "^1.2.1",
+    "object-assign": "^4.0.1"
+  },
+  "deprecated": false,
+  "description": "Super simple cache for file metadata, useful for process that work o a given series of files and that only need to repeat the job on the changed ones since the previous run of the process",
+  "devDependencies": {
+    "chai": "^3.2.0",
+    "changelogx": "^1.0.18",
+    "commander": "^2.6.0",
+    "del": "^2.0.2",
+    "esbeautifier": "^4.2.11",
+    "eslinter": "^2.3.3",
+    "glob-expand": "^0.1.0",
+    "istanbul": "^0.3.6",
+    "mocha": "^2.1.0",
+    "precommit": "^1.1.5",
+    "prepush": "^3.1.4",
+    "proxyquire": "^1.3.1",
+    "sinon": "^1.12.2",
+    "sinon-chai": "^2.7.0",
+    "watch-run": "^1.2.1",
+    "write": "^0.3.1"
+  },
+  "engines": {
+    "node": ">=0.10.0"
+  },
+  "files": [
+    "cache.js"
+  ],
+  "homepage": "https://github.com/royriojas/file-entry-cache#readme",
+  "keywords": [
+    "file cache",
+    "task cache files",
+    "file cache",
+    "key par",
+    "key value",
+    "cache"
+  ],
+  "license": "MIT",
+  "main": "cache.js",
+  "name": "file-entry-cache",
+  "precommit": [
+    "npm run verify"
+  ],
+  "prepush": [
+    "npm run verify"
+  ],
+  "repository": {
+    "type": "git",
+    "url": "git+https://github.com/royriojas/file-entry-cache.git"
+  },
+  "scripts": {
+    "beautify": "esbeautifier 'cache.js' 'test/**/*.js'",
+    "beautify-check": "npm run beautify -- -k",
+    "bump-major": "npm run pre-v && npm version major -m 'BLD: Release v%s' && npm run post-v",
+    "bump-minor": "npm run pre-v && npm version minor -m 'BLD: Release v%s' && npm run post-v",
+    "bump-patch": "npm run pre-v && npm version patch -m 'BLD: Release v%s' && npm run post-v",
+    "changelog": "changelogx -f markdown -o ./changelog.md",
+    "cover": "istanbul cover test/runner.js html text-summary",
+    "do-changelog": "npm run changelog && git add ./changelog.md && git commit -m 'DOC: Generate changelog' --no-verify",
+    "eslint": "eslinter 'cache.js' 'specs/**/*.js'",
+    "install-hooks": "prepush install && changelogx install-hook && precommit install",
+    "lint": "npm run beautify && npm run eslint",
+    "post-v": "npm run do-changelog && git push --no-verify && git push --tags --no-verify",
+    "pre-v": "npm run test",
+    "test": "npm run verify --silent && mocha -R spec test/specs",
+    "verify": "npm run beautify-check && npm run eslint",
+    "watch": "watch-run -i -p 'test/specs/**/*.js' istanbul cover test/runner.js html text-summary"
+  },
+  "version": "2.0.0"
+}