1 files changed, 0 insertions, 284 deletions
diff --git a/node_modules/istanbul-lib-report/lib/summarizer.js b/node_modules/istanbul-lib-report/lib/summarizer.js
deleted file mode 100644
index ee353b317..000000000
--- a/node_modules/istanbul-lib-report/lib/summarizer.js
+++ /dev/null
@@ -1,284 +0,0 @@
-/*
- Copyright 2012-2015, Yahoo Inc.
- Copyrights licensed under the New BSD License. See the accompanying LICENSE file for terms.
- */
-"use strict";
-
-var Path = require('./path'),
-    util = require('util'),
-    tree = require('./tree'),
-    coverage = require('istanbul-lib-coverage'),
-    BaseNode = tree.Node,
-    BaseTree = tree.Tree;
-
-function ReportNode(path, fileCoverage) {
-    this.path = path;
-    this.parent = null;
-    this.fileCoverage = fileCoverage;
-    this.children = [];
-}
-
-util.inherits(ReportNode, BaseNode);
-
-ReportNode.prototype.addChild = function (child) {
-    child.parent = this;
-    this.children.push(child);
-};
-
-ReportNode.prototype.asRelative = function (p) {
-    /* istanbul ignore if */
-    if (p.substring(0,1) === '/') {
-        return p.substring(1);
-    }
-    return p;
-};
-
-ReportNode.prototype.getQualifiedName = function () {
-    return this.asRelative(this.path.toString());
-};
-
-ReportNode.prototype.getRelativeName = function () {
-    var parent = this.getParent(),
-        myPath = this.path,
-        relPath,
-        i,
-        parentPath = parent ? parent.path : new Path([]);
-    if (parentPath.ancestorOf(myPath)) {
-        relPath = new Path(myPath.elements());
-        for (i = 0; i < parentPath.length; i += 1) {
-            relPath.shift();
-        }
-        return this.asRelative(relPath.toString());
-    }
-    return this.asRelative(this.path.toString());
-};
-
-ReportNode.prototype.getParent = function () {
-    return this.parent;
-};
-
-ReportNode.prototype.getChildren = function () {
-    return this.children;
-};
-
-ReportNode.prototype.isSummary = function () {
-    return !this.fileCoverage;
-};
-
-ReportNode.prototype.getFileCoverage = function () {
-    return this.fileCoverage;
-};
-
-ReportNode.prototype.getCoverageSummary = function (filesOnly) {
-    var cacheProp = 'c_' + (filesOnly ? 'files' : 'full'),
-        summary;
-
-    if (this.hasOwnProperty(cacheProp)) {
-        return this[cacheProp];
-    }
-
-    if (!this.isSummary()) {
-        summary = this.getFileCoverage().toSummary();
-    } else {
-        var count = 0;
-        summary = coverage.createCoverageSummary();
-        this.getChildren().forEach(function (child) {
-            if (filesOnly && child.isSummary()) {
-                return;
-            }
-            count += 1;
-            summary.merge(child.getCoverageSummary(filesOnly));
-        });
-        if (count === 0 && filesOnly) {
-            summary = null;
-        }
-    }
-    this[cacheProp] = summary;
-    return summary;
-};
-
-function treeFor(root, childPrefix) {
-    var tree = new BaseTree(),
-        visitor,
-        maybePrefix = function (node) {
-            if (childPrefix && !node.isRoot()) {
-                node.path.unshift(childPrefix);
-            }
-        };
-    tree.getRoot = function () {
-        return root;
-    };
-    visitor = {
-        onDetail: function (node) {
-            maybePrefix(node);
-        },
-        onSummary: function (node) {
-            maybePrefix(node);
-            node.children.sort(function (a, b) {
-                var astr = a.path.toString(),
-                    bstr = b.path.toString();
-                return astr < bstr ? -1 : astr > bstr ? 1: /* istanbul ignore next */ 0;
-            });
-        }
-    };
-    tree.visit(visitor);
-    return tree;
-}
-
-function findCommonParent(paths) {
-    if (paths.length === 0) {
-        return new Path([]);
-    }
-    var common = paths[0],
-        i;
-
-    for (i = 1; i < paths.length; i += 1) {
-        common = common.commonPrefixPath(paths[i]);
-        if (common.length === 0) {
-            break;
-        }
-    }
-    return common;
-}
-
-function toInitialList(coverageMap) {
-    var ret = [],
-        commonParent;
-    coverageMap.files().forEach(function (filePath) {
-        var p = new Path(filePath),
-            coverage = coverageMap.fileCoverageFor(filePath);
-        ret.push({
-            filePath: filePath,
-            path: p,
-            fileCoverage: coverage
-        });
-    });
-    commonParent = findCommonParent(ret.map(function (o) { return o.path.parent(); }));
-    if (commonParent.length > 0) {
-        ret.forEach(function (o) {
-            o.path.splice(0, commonParent.length);
-        });
-    }
-    return {
-        list: ret,
-        commonParent: commonParent
-    };
-}
-
-function toDirParents(list) {
-    var nodeMap = {},
-        parentNodeList = [];
-    list.forEach(function (o) {
-        var node = new ReportNode(o.path, o.fileCoverage),
-            parentPath = o.path.parent(),
-            parent = nodeMap[parentPath.toString()];
-
-        if (!parent) {
-            parent = new ReportNode(parentPath);
-            nodeMap[parentPath.toString()] = parent;
-            parentNodeList.push(parent);
-        }
-        parent.addChild(node);
-    });
-    return parentNodeList;
-}
-
-function foldIntoParents(nodeList) {
-    var ret = [], i, j;
-
-    // sort by longest length first
-    nodeList.sort(function (a, b) {
-        return -1 * Path.compare(a.path , b.path);
-    });
-
-    for (i = 0; i < nodeList.length; i += 1) {
-        var first = nodeList[i],
-            inserted = false;
-
-        for (j = i + 1; j < nodeList.length; j += 1) {
-            var second = nodeList[j];
-            if (second.path.ancestorOf(first.path)) {
-                second.addChild(first);
-                inserted = true;
-                break;
-            }
-        }
-
-        if (!inserted) {
-            ret.push(first);
-        }
-    }
-    return ret;
-}
-
-function createRoot() {
-    return new ReportNode(new Path([]));
-}
-
-function createNestedSummary(coverageMap) {
-    var flattened = toInitialList(coverageMap),
-        dirParents = toDirParents(flattened.list),
-        topNodes = foldIntoParents(dirParents),
-        root;
-
-    if (topNodes.length === 0) {
-        return treeFor(new ReportNode([]));
-    }
-
-    if (topNodes.length === 1) {
-        return treeFor(topNodes[0]);
-    }
-
-    root = createRoot();
-    topNodes.forEach(function (node) {
-        root.addChild(node);
-    });
-    return treeFor(root);
-}
-
-function createPackageSummary(coverageMap) {
-    var flattened = toInitialList(coverageMap),
-        dirParents = toDirParents(flattened.list),
-        common = flattened.commonParent,
-        prefix,
-        root;
-
-    if (dirParents.length === 1) {
-        root = dirParents[0];
-    } else {
-        root = createRoot();
-        // if one of the dirs is itself the root,
-        // then we need to create a top-level dir
-        dirParents.forEach(function (dp) {
-           if (dp.path.length === 0) {
-               prefix = 'root';
-           }
-        });
-        if (prefix && common.length > 0) {
-            prefix = common.elements()[common.elements().length - 1];
-        }
-        dirParents.forEach(function (node) {
-            root.addChild(node);
-        });
-    }
-    return treeFor(root, prefix);
-}
-
-function createFlatSummary(coverageMap) {
-    var flattened = toInitialList(coverageMap),
-        list = flattened.list,
-        root;
-
-    root = createRoot();
-    list.forEach(function (o) {
-        var node = new ReportNode(o.path, o.fileCoverage);
-        root.addChild(node);
-    });
-    return treeFor(root);
-}
-
-module.exports = {
-    createNestedSummary:  createNestedSummary,
-    createPackageSummary: createPackageSummary,
-    createFlatSummary: createFlatSummary
-};