Add file diff change status icon

dist/index.js

@@ -27175,13 +27175,26 @@ function renderFileSummaryFactory(inputs) {
     const hasDiffs = ((_a = inputs.baseCoveragePath) === null || _a === void 0 ? void 0 : _a.length) > 0;
     return function renderFileSummaryTableRow(summary) {
         const linePercent = Number(summary.lines.percent);
-        let status = ":red_circle:";
+        // Overall file coverage status
+        let coverageStatus = ":red_circle:";
         if (linePercent > 80) {
-            status = ":green_circle:";
+            coverageStatus = ":green_circle:";
         }
         else if (linePercent > 40) {
-            status = ":yellow_circle:";
+            coverageStatus = ":yellow_circle:";
         }
+        // Diff change status for the file
+        // If any of the diffs are below zero, the file get's a negative icon
+        const minDiff = Object.values(summary).reduce((val, item) => {
+            if (typeof item === "object") {
+                const diff = Number(item.diff);
+                if (diff < val) {
+                    return diff;
+                }
+            }
+            return val;
+        }, 0);
+        const changeStatus = minDiff < 0 ? "<br/>🔻" : "";
         const formatText = (text) => {
             if (summary.name === "Total") {
                 return `**${text}**`;
@@ -27195,7 +27208,8 @@ function renderFileSummaryFactory(inputs) {
             }
             return formatText(itemOut);
         };
-        return (`| ${status} ${formatText(summary.name)} ` +
+        return (`| ${coverageStatus}${changeStatus} ` +
+            `| ${formatText(summary.name)} ` +
             `| ${itemOutput(summary.statements)} ` +
             `| ${itemOutput(summary.branches)} ` +
             `| ${itemOutput(summary.functions)} ` +

dist/summary.md

@@ -30,8 +30,8 @@ Summary
 All files
 </summary>
 
-| Name | Stmts | Branch | Funcs | Lines |
-| ---- | ----- | ------ | ----- | ----- |
+| Name | Stmts | Branch | Funcs | Lines |  |
+| ---- | ----- | ------ | ----- | ----- | ----- |
 <%= all.map((fileSummary) => renderFileSummaryTableRow(fileSummary)).join('\n') %>
 
 </details>
@@ -41,8 +41,10 @@ All files
 
 <% if (changed.length){ %>
 
-| Name | Stmts | Branch | Funcs | Lines |
-| ---- | ----- | ------ | ----- | ----- |
+Changed files
+
+| Name | Stmts | Branch | Funcs | Lines |  |
+| ---- | ----- | ------ | ----- | ----- | ----- |
 <%= changed.map((fileSummary) => renderFileSummaryTableRow(fileSummary)).join('\n') %>
 <% } %>
 

package.json

@@ -1,6 +1,6 @@
 {
   "name": "test-coverage-reporter",
-  "version": "1.0.7",
+  "version": "1.0.8",
   "description": "Generate a test coverage report for a PR",
   "main": "dist/index.js",
   "scripts": {

src/output.ts

@@ -239,13 +239,27 @@ function renderFileSummaryFactory(inputs: Inputs) {
   return function renderFileSummaryTableRow(summary: TemplateDiffSummary) {
     const linePercent = Number(summary.lines.percent);
 
-    let status = ":red_circle:";
+    // Overall file coverage status
+    let coverageStatus = ":red_circle:";
     if (linePercent > 80) {
-      status = ":green_circle:";
+      coverageStatus = ":green_circle:";
     } else if (linePercent > 40) {
-      status = ":yellow_circle:";
+      coverageStatus = ":yellow_circle:";
     }
 
+    // Diff change status for the file
+    // If any of the diffs are below zero, the file get's a negative icon
+    const minDiff = Object.values(summary).reduce((val, item) => {
+      if (typeof item === "object") {
+        const diff = Number(item.diff);
+        if (diff < val) {
+          return diff;
+        }
+      }
+      return val;
+    }, 0);
+    const changeStatus = minDiff < 0 ? "<br/>🔻" : "";
+
     const formatText = (text: string) => {
       if (summary.name === "Total") {
         return `**${text}**`;
@@ -262,7 +276,8 @@ function renderFileSummaryFactory(inputs: Inputs) {
     };
 
     return (
-      `| ${status} ${formatText(summary.name)} ` +
+      `| ${coverageStatus}${changeStatus} ` +
+      `| ${formatText(summary.name)} ` +
       `| ${itemOutput(summary.statements)} ` +
       `| ${itemOutput(summary.branches)} ` +
       `| ${itemOutput(summary.functions)} ` +

src/summary.md

@@ -30,8 +30,8 @@ Summary
 All files
 </summary>
 
-| Name | Stmts | Branch | Funcs | Lines |
-| ---- | ----- | ------ | ----- | ----- |
+| Name | Stmts | Branch | Funcs | Lines |  |
+| ---- | ----- | ------ | ----- | ----- | ----- |
 <%= all.map((fileSummary) => renderFileSummaryTableRow(fileSummary)).join('\n') %>
 
 </details>
@@ -41,8 +41,10 @@ All files
 
 <% if (changed.length){ %>
 
-| Name | Stmts | Branch | Funcs | Lines |
-| ---- | ----- | ------ | ----- | ----- |
+Changed files
+
+| Name | Stmts | Branch | Funcs | Lines |  |
+| ---- | ----- | ------ | ----- | ----- | ----- |
 <%= changed.map((fileSummary) => renderFileSummaryTableRow(fileSummary)).join('\n') %>
 <% } %>