Add environment variable override

src/init-action.ts

@@ -48,6 +48,7 @@ import {
   checkPacksForOverlayCompatibility,
   cleanupDatabaseClusterDirectory,
   getFileCoverageInformationEnabled,
+  logFileCoverageOnPrsDeprecationWarning,
   initCodeQL,
   initConfig,
   runDatabaseInitCluster,
@@ -409,21 +410,8 @@ async function run(startedAt: Date) {
       );
     }
 
-    if (
-      fileCoverageResult.showDeprecationWarning &&
-      !process.env[EnvVar.DID_LOG_FILE_COVERAGE_ON_PRS_DEPRECATION]
-    ) {
-      logger.warning(
-        "Starting April 2026, the CodeQL Action will skip collecting file coverage information on pull requests " +
-          "to improve analysis performance. File coverage information will still be computed on non-PR analyses. " +
-          "Repositories owned by an organization can opt out of this change by creating a custom repository property " +
-          'with the name `github-codeql-file-coverage-on-prs` and the type "True/false", then setting this property to ' +
-          "`true` in the repository's settings.",
-      );
-      core.exportVariable(
-        EnvVar.DID_LOG_FILE_COVERAGE_ON_PRS_DEPRECATION,
-        "true",
-      );
+    if (fileCoverageResult.showDeprecationWarning) {
+      logFileCoverageOnPrsDeprecationWarning(logger);
     }
 
     await checkInstallPython311(config.languages, codeql);