feat: initial commit

node_modules/istanbul-reports/lib/html-spa/src/index.js

@@ -0,0 +1,160 @@
+// The index file for the spa running on the summary page
+const React = require('react');
+const ReactDOM = require('react-dom');
+const SummaryTableHeader = require('./summaryTableHeader');
+const SummaryTableLine = require('./summaryTableLine');
+const SummaryHeader = require('./summaryHeader');
+const getChildData = require('./getChildData');
+const FlattenToggle = require('./flattenToggle');
+const FilterToggle = require('./filterToggle');
+const FileBreadcrumbs = require('./fileBreadcrumbs');
+const { setLocation, decodeLocation } = require('./routing');
+
+const { useState, useMemo, useEffect } = React;
+
+const sourceData = window.data;
+const metricsToShow = {};
+for (let i = 0; i < window.metricsToShow.length; i++) {
+    metricsToShow[window.metricsToShow[i]] = true;
+}
+
+let firstMount = true;
+
+function App() {
+    const routingDefaults = decodeLocation();
+
+    const [activeSort, setSort] = useState(
+        (routingDefaults && routingDefaults.activeSort) || {
+            sortKey: 'file',
+            order: 'desc'
+        }
+    );
+    const [isFlat, setIsFlat] = useState(
+        (routingDefaults && routingDefaults.isFlat) || false
+    );
+    const [activeFilters, setFilters] = useState(
+        (routingDefaults && routingDefaults.activeFilters) || {
+            low: true,
+            medium: true,
+            high: true
+        }
+    );
+    const [expandedLines, setExpandedLines] = useState(
+        (routingDefaults && routingDefaults.expandedLines) || []
+    );
+    const [fileFilter, setFileFilter] = useState(
+        (routingDefaults && routingDefaults.fileFilter) || ''
+    );
+    const childData = useMemo(
+        () =>
+            getChildData(
+                sourceData,
+                metricsToShow,
+                activeSort,
+                isFlat,
+                activeFilters,
+                fileFilter
+            ),
+        [activeSort, isFlat, activeFilters, fileFilter]
+    );
+    const overallMetrics = sourceData.metrics;
+
+    useEffect(() => {
+        setLocation(
+            firstMount,
+            activeSort,
+            isFlat,
+            activeFilters,
+            fileFilter,
+            expandedLines
+        );
+        firstMount = false;
+    }, [activeSort, isFlat, activeFilters, fileFilter, expandedLines]);
+
+    useEffect(() => {
+        window.onpopstate = () => {
+            const routingState = decodeLocation();
+            if (routingState) {
+                // make sure all the state is set before rendering to avoid url updates
+                // alternative is to merge all the states into one so it can be set in one go
+                // https://github.com/facebook/react/issues/14259
+                ReactDOM.unstable_batchedUpdates(() => {
+                    setFilters(routingState.activeFilters);
+                    setSort(routingState.activeSort);
+                    setIsFlat(routingState.isFlat);
+                    setExpandedLines(routingState.expandedLines);
+                    setFileFilter(routingState.fileFilter);
+                });
+            }
+        };
+    }, []);
+
+    return (
+        <div className="layout">
+            <div className="layout__section">
+                <SummaryHeader
+                    metrics={overallMetrics}
+                    metricsToShow={metricsToShow}
+                />
+            </div>
+            <div className="layout__section">
+                <div className="toolbar">
+                    <div className="toolbar__item">
+                        <FlattenToggle setIsFlat={setIsFlat} isFlat={isFlat} />
+                    </div>
+                    <div className="toolbar__item">
+                        <FilterToggle
+                            activeFilters={activeFilters}
+                            setFilters={setFilters}
+                        />
+                    </div>
+                </div>
+            </div>
+            <div className="layout__section">
+                <h1>
+                    <FileBreadcrumbs
+                        fileFilter={fileFilter}
+                        setFileFilter={setFileFilter}
+                    />
+                </h1>
+            </div>
+            <div className="layout__section layout__section--fill">
+                <table className="coverage-summary">
+                    <SummaryTableHeader
+                        onSort={newSort => {
+                            setSort(newSort);
+                        }}
+                        activeSort={activeSort}
+                        metricsToShow={metricsToShow}
+                    />
+                    <tbody>
+                        {childData.map(child => (
+                            <SummaryTableLine
+                                {...child}
+                                key={child.file}
+                                metricsToShow={metricsToShow}
+                                expandedLines={expandedLines}
+                                setExpandedLines={setExpandedLines}
+                                fileFilter={fileFilter}
+                                setFileFilter={setFileFilter}
+                            />
+                        ))}
+                    </tbody>
+                </table>
+            </div>
+            <div className="layout__section center small quiet">
+                Code coverage generated by{' '}
+                <a
+                    href="https://istanbul.js.org/"
+                    target="_blank"
+                    rel="noopener noreferrer"
+                >
+                    istanbul
+                </a>{' '}
+                at {window.generatedDatetime}
+            </div>
+        </div>
+    );
+}
+
+ReactDOM.render(<App />, document.getElementById('app'));