fix issue with numbers in file name

.github/workflows/test.yml

@@ -93,3 +93,4 @@ jobs:
           github-token: "${{ secrets.PERSONAL_ACCESS_TOKEN }}"
           command: "merge-coverage"
           shard-count: "2"
+          show-all-files-in-summary: true

src/sample/add2.spec.ts

@@ -0,0 +1,7 @@
+import { add2 } from "./add2";
+
+describe("add2", () => {
+  it("should add 2 numbers", () => {
+    expect(add2(1, 2)).toBe(3);
+  });
+});

src/sample/add2.ts

@@ -0,0 +1,3 @@
+export const add2 = (a: number, b: number) => {
+  return a + b;
+};

src/steps/__sample__/index.ts

@@ -169,7 +169,7 @@ File                | % Stmts | % Branch | % Funcs | % Lines | Uncovered Line #s
 All files           |   25.51 |    18.51 |   16.66 |   21.25 |                        
  src                |       0 |        0 |       0 |       0 |                        
   index.ts          |       0 |        0 |       0 |       0 | 1-34                   
-  run.ts            |       0 |        0 |       0 |       0 | 1-33                   
+  run3.ts           |       0 |        0 |       0 |       0 | 1-33                   
  src/steps          |   23.94 |        0 |      40 |   21.53 |                        
   merge-coverage.ts |   36.95 |        0 |   66.66 |   33.33 | 21-24,33-60,67-85      
   run-tests.ts      |       0 |        0 |       0 |       0 | 1-42                   

src/steps/__snapshots__/merge-coverage.spec.ts.snap

@@ -0,0 +1,15 @@
+// Jest Snapshot v1, https://goo.gl/fbAQLP
+
+exports[`getCoverageDetailsTable should return formatted table 1`] = `
+"File                | % Stmts | % Branch | % Funcs | % Lines | Uncovered Line #s      
+---|--:|---:|--:|--:|---
+All files           |   \`25.51\` |    \`18.51\` |   \`16.66\` |   \`21.25\` |                        
+── src                |       \`0.00\` |        \`0.00\` |       \`0.00\` |       \`0.00\` |                        
+──── index.ts          |       \`0.00\` |        \`0.00\` |       \`0.00\` |       \`0.00\` | \`1-34\`                   
+──── run3.ts           |       \`0.00\` |        \`0.00\` |       \`0.00\` |       \`0.00\` | \`1-33\`                   
+── src/steps          |   \`23.94\` |        \`0.00\` |      \`40.00\` |   \`21.53\` |                        
+──── merge-coverage.ts |   \`36.95\` |        \`0.00\` |   \`66.66\` |   \`33.33\` | \`21-24\`,\`33-60\`,\`67-85\`      
+──── run-tests.ts      |       \`0.00\` |        \`0.00\` |       \`0.00\` |       \`0.00\` | \`1-42\`                   
+── src/utils          |   \`48.78\` |     \`62.50\` |      \`10.00\` |   \`41.93\` |                        
+──── index.ts          |   \`48.78\` |     \`62.50\` |      \`10.00\` |   \`41.93\` | \`7\`,\`11\`,\`21-36\`,\`40-43\`,\`47\`,\`51\` "
+`;

src/steps/merge-coverage.spec.ts

@@ -1,5 +1,5 @@
 import * as mockedFs from "fs";
-import { mergeCoverage } from "./merge-coverage";
+import { getCoverageDetailsTable, mergeCoverage } from "./merge-coverage";
 import { coverageSummary, execSyncOutput } from "./__sample__";
 import * as mockedOctokit from "../utils/octokit";
 import * as mockedUtils from "../utils";
@@ -80,3 +80,12 @@ describe("merge-coverage", () => {
     });
   });
 });
+
+describe("getCoverageDetailsTable", () => {
+  it("should return formatted table", () => {
+    const coverageSummary = execSyncOutput;
+    const table = getCoverageDetailsTable(coverageSummary);
+
+    expect(table).toMatchSnapshot();
+  });
+});

src/steps/merge-coverage.ts

@@ -87,7 +87,7 @@ export const getCommentBody = (
     output.push("");
     output.push("### Code Coverage on All Files");
 
-    const _textSummaryBody = getCoverageDetailsTable(textSummary, showAllFilesInSummary);
+    const _textSummaryBody = getCoverageDetailsTable(textSummary);
     output.push(_textSummaryBody);
 
     output.push(`</details>`);
@@ -97,7 +97,7 @@ export const getCommentBody = (
   return output.join("\n");
 };
 
-const getCoverageDetailsTable = (textSummary: string, showAllFilesInSummary: boolean) => {
+export const getCoverageDetailsTable = (textSummary: string) => {
   let lines = textSummary.split("\n").slice(1).filter(Boolean);
   lines.pop();
   lines = lines
@@ -122,16 +122,23 @@ const getCoverageDetailsTable = (textSummary: string, showAllFilesInSummary: boo
   return lines.join("\n");
 };
 
-export const getFormattedValue = (value: string, ...args) => {
+export const getFormattedValue = (
+  value: string,
+  match: string,
+  _nestedMatch: string,
+  matchedIndex: number,
+  line: string
+) => {
   if (!value) return "";
 
-  const matchedIndex = args[2];
-  const line = args[3];
-
   const lastColumnOffset = getNthIndexOfCharacter(line, "|", 5);
   if (lastColumnOffset < matchedIndex) {
     return `\`${value}\``;
   }
 
+  if (line.charAt(matchedIndex - 1).match("[A-z]")) {
+    return value;
+  }
+
   return `\`${Number(value).toFixed(2)}\``;
 };