fix(plugin-typescript): prevent absolute paths in issue message

Author: matejchalk

e2e/plugin-typescript-e2e/tests/__snapshots__/collect.e2e.test.ts.snap

@@ -121,7 +121,7 @@ exports[`PLUGIN collect report with typescript-plugin NPM package > should run p
           "details": {
             "issues": [
               {
-                "message": "TS6059: File '/home/matejchalk/Projects/quality-metrics-cli/tmp/e2e/plugin-typescript-e2e/exclude/utils.ts' is not under 'rootDir' 'src'. 'rootDir' is expected to contain all source files.",
+                "message": "TS6059: File './exclude/utils.ts' is not under 'rootDir' 'src'. 'rootDir' is expected to contain all source files.",
                 "severity": "error",
                 "source": {
                   "file": "tmp/e2e/plugin-typescript-e2e/src/6-configuration-errors.ts",

packages/plugin-typescript/src/lib/runner/utils.ts

@@ -46,18 +46,27 @@ export function getSeverity(category: DiagnosticCategory): Issue['severity'] {
   }
 }
 
+/**
+ * Format issue message from the TypeScript diagnostic.
+ * @param diag - The TypeScript diagnostic.
+ * @returns The issue message.
+ */
+export function getMessage(diag: Diagnostic): string {
+  const flattened = flattenDiagnosticMessageText(diag.messageText, '\n');
+  const text = flattened.replace(process.cwd(), '.');
+  return truncateIssueMessage(`TS${diag.code}: ${text}`);
+}
+
 /**
  * Get the issue from the TypeScript diagnostic.
  * @param diag - The TypeScript diagnostic.
  * @returns The issue.
  * @throws Error if the diagnostic is global (e.g., invalid compiler option).
  */
 export function getIssueFromDiagnostic(diag: Diagnostic) {
-  const message = `${flattenDiagnosticMessageText(diag.messageText, '\n')}`;
-
   const issue: Issue = {
     severity: getSeverity(diag.category),
-    message: truncateIssueMessage(`TS${diag.code}: ${message}`),
+    message: getMessage(diag),
   };
 
   // If undefined, the error might be global (e.g., invalid compiler option).

packages/plugin-typescript/src/lib/runner/utils.unit.test.ts

@@ -94,6 +94,20 @@ describe('getIssueFromDiagnostic', () => {
     );
   });
 
+  it('should replace absolute paths in message', () => {
+    expect(
+      getIssueFromDiagnostic({
+        ...diagnosticMock,
+        code: 6059,
+        messageText: `File '${process.cwd()}/tools/publish.ts' is not under 'rootDir' 'src'. 'rootDir' is expected to contain all source files.`,
+      }),
+    ).toStrictEqual(
+      expect.objectContaining({
+        message: `TS6059: File './tools/publish.ts' is not under 'rootDir' 'src'. 'rootDir' is expected to contain all source files.`,
+      }),
+    );
+  });
+
   it('should return issue without position if file is undefined', () => {
     expect(
       getIssueFromDiagnostic({ ...diagnosticMock, file: undefined }),