1 files changed, 0 insertions, 137 deletions
diff --git a/vanilla/node_modules/istanbul-lib-report/lib/tree.js b/vanilla/node_modules/istanbul-lib-report/lib/tree.js
deleted file mode 100644
index 7c18204..0000000
--- a/vanilla/node_modules/istanbul-lib-report/lib/tree.js
+++ /dev/null
@@ -1,137 +0,0 @@
-/*
- Copyright 2012-2015, Yahoo Inc.
- Copyrights licensed under the New BSD License. See the accompanying LICENSE file for terms.
- */
-'use strict';
-
-/**
- * An object with methods that are called during the traversal of the coverage tree.
- * A visitor has the following methods that are called during tree traversal.
- *
- *   * `onStart(root, state)` - called before traversal begins
- *   * `onSummary(node, state)` - called for every summary node
- *   * `onDetail(node, state)` - called for every detail node
- *   * `onSummaryEnd(node, state)` - called after all children have been visited for
- *      a summary node.
- *   * `onEnd(root, state)` - called after traversal ends
- *
- * @param delegate - a partial visitor that only implements the methods of interest
- *  The visitor object supplies the missing methods as noops. For example, reports
- *  that only need the final coverage summary need implement `onStart` and nothing
- *  else. Reports that use only detailed coverage information need implement `onDetail`
- *  and nothing else.
- * @constructor
- */
-class Visitor {
-    constructor(delegate) {
-        this.delegate = delegate;
-    }
-}
-
-['Start', 'End', 'Summary', 'SummaryEnd', 'Detail']
-    .map(k => `on${k}`)
-    .forEach(fn => {
-        Object.defineProperty(Visitor.prototype, fn, {
-            writable: true,
-            value(node, state) {
-                if (typeof this.delegate[fn] === 'function') {
-                    this.delegate[fn](node, state);
-                }
-            }
-        });
-    });
-
-class CompositeVisitor extends Visitor {
-    constructor(visitors) {
-        super();
-
-        if (!Array.isArray(visitors)) {
-            visitors = [visitors];
-        }
-        this.visitors = visitors.map(v => {
-            if (v instanceof Visitor) {
-                return v;
-            }
-            return new Visitor(v);
-        });
-    }
-}
-
-['Start', 'Summary', 'SummaryEnd', 'Detail', 'End']
-    .map(k => `on${k}`)
-    .forEach(fn => {
-        Object.defineProperty(CompositeVisitor.prototype, fn, {
-            value(node, state) {
-                this.visitors.forEach(v => {
-                    v[fn](node, state);
-                });
-            }
-        });
-    });
-
-class BaseNode {
-    isRoot() {
-        return !this.getParent();
-    }
-
-    /**
-     * visit all nodes depth-first from this node down. Note that `onStart`
-     * and `onEnd` are never called on the visitor even if the current
-     * node is the root of the tree.
-     * @param visitor a full visitor that is called during tree traversal
-     * @param state optional state that is passed around
-     */
-    visit(visitor, state) {
-        if (this.isSummary()) {
-            visitor.onSummary(this, state);
-        } else {
-            visitor.onDetail(this, state);
-        }
-
-        this.getChildren().forEach(child => {
-            child.visit(visitor, state);
-        });
-
-        if (this.isSummary()) {
-            visitor.onSummaryEnd(this, state);
-        }
-    }
-}
-
-/**
- * abstract base class for a coverage tree.
- * @constructor
- */
-class BaseTree {
-    constructor(root) {
-        this.root = root;
-    }
-
-    /**
-     * returns the root node of the tree
-     */
-    getRoot() {
-        return this.root;
-    }
-
-    /**
-     * visits the tree depth-first with the supplied partial visitor
-     * @param visitor - a potentially partial visitor
-     * @param state - the state to be passed around during tree traversal
-     */
-    visit(visitor, state) {
-        if (!(visitor instanceof Visitor)) {
-            visitor = new Visitor(visitor);
-        }
-        visitor.onStart(this.getRoot(), state);
-        this.getRoot().visit(visitor, state);
-        visitor.onEnd(this.getRoot(), state);
-    }
-}
-
-module.exports = {
-    BaseTree,
-    BaseNode,
-    Visitor,
-    CompositeVisitor
-};