[fix] : contributor activity가 없는 폴더/파일은 차트에서 삭제

Author: oortmealy

packages/view/src/components/FolderActivityFlow/FolderActivityFlow.tsx

@@ -45,18 +45,20 @@ const FolderActivityFlow = () => {
       return;
     }
 
-    // 폴더 개수에 따라 동적으로 높이 계산
-    const chartHeight = calculateChartHeight(releaseTopFolderPaths.length);
-    const svg = d3.select(svgRef.current).attr("width", DIMENSIONS.width).attr("height", chartHeight);
-
-    svg.selectAll("*").remove();
-
+    // 실제로 activity가 있는 폴더만 카운트
     const currentDepth = currentPath === "" ? 1 : currentPath.split("/").length + 1;
     const releaseContributorActivities = extractReleaseBasedContributorActivities(
       totalData,
       releaseTopFolderPaths,
       currentDepth
     );
+    const activeFolderCount = new Set(releaseContributorActivities.map((a) => a.folderPath)).size;
+
+    // 폴더 개수에 따라 동적으로 높이 계산
+    const chartHeight = calculateChartHeight(activeFolderCount);
+    const svg = d3.select(svgRef.current).attr("width", DIMENSIONS.width).attr("height", chartHeight);
+
+    svg.selectAll("*").remove();
 
     if (releaseContributorActivities.length === 0) {
       svg

packages/view/src/components/FolderActivityFlow/ReleaseVisualization.tsx

@@ -57,6 +57,10 @@ export const renderReleaseVisualization = ({
     releaseTagsByIndex.set(a.releaseIndex, a.releaseTag);
   });
 
+  // 실제로 노드(activity)가 있는 폴더만 필터링
+  const activeFolderPaths = Array.from(new Set(releaseContributorActivities.map((a) => a.folderPath)));
+  const filteredFolderPaths = releaseTopFolderPaths.filter((path) => activeFolderPaths.includes(path));
+
   const xScale = d3
     .scaleBand()
     .domain(uniqueReleases.map(String))
@@ -65,7 +69,7 @@ export const renderReleaseVisualization = ({
 
   const yScale = d3
     .scaleBand()
-    .domain(releaseTopFolderPaths)
+    .domain(filteredFolderPaths)
     .range([DIMENSIONS.margin.top, chartHeight - DIMENSIONS.margin.bottom])
     .paddingInner(0.2);
 
@@ -88,7 +92,7 @@ export const renderReleaseVisualization = ({
 
   mainGroup
     .selectAll(".folder-label")
-    .data(releaseTopFolderPaths)
+    .data(filteredFolderPaths)
     .enter()
     .append("text")
     .attr("class", (folderPath: string) => {