check if running locally

lib/actions-util.js

@@ -7,6 +7,7 @@ var __importStar = (this && this.__importStar) || function (mod) {
     return result;
 };
 Object.defineProperty(exports, "__esModule", { value: true });
+const path = __importStar(require("path"));
 const core = __importStar(require("@actions/core"));
 const toolrunnner = __importStar(require("@actions/exec/lib/toolrunner"));
 const api = __importStar(require("./api-client"));
@@ -190,6 +191,11 @@ async function createStatusReportBase(actionName, status, actionStartedAt, cause
         workflowStartedAt = actionStartedAt.toISOString();
         core.exportVariable(sharedEnv.CODEQL_WORKFLOW_STARTED_AT, workflowStartedAt);
     }
+    // If running locally then the GITHUB_ACTION_REF cannot be trusted as it may be for the previous action
+    // See https://github.com/actions/runner/issues/803
+    const actionRef = isRunningLocalAction()
+        ? undefined
+        : process.env["GITHUB_ACTION_REF"];
     const statusReport = {
         workflow_run_id: workflowRunID,
         workflow_name: workflowName,
@@ -198,7 +204,7 @@ async function createStatusReportBase(actionName, status, actionStartedAt, cause
         commit_oid: commitOid,
         ref,
         action_name: actionName,
-        action_ref: process.env["GITHUB_ACTION_REF"],
+        action_ref: actionRef,
         action_oid: "unknown",
         started_at: workflowStartedAt,
         action_started_at: actionStartedAt.toISOString(),
@@ -268,4 +274,19 @@ async function sendStatusReport(statusReport, ignoreFailures) {
     return true;
 }
 exports.sendStatusReport = sendStatusReport;
+// Is the current action executing a local copy (i.e. we're running a workflow on the codeql-action repo itself)
+// as opposed to running a remote action (i.e. when another repo references us)
+function isRunningLocalAction() {
+    const relativeScriptPath = getRelativeScriptPath();
+    return (relativeScriptPath.startsWith("..") || path.isAbsolute(relativeScriptPath));
+}
+exports.isRunningLocalAction = isRunningLocalAction;
+// Get the location where the action is runnning from.
+// This can be used to get the actions name or tell if we're running a local action.
+function getRelativeScriptPath() {
+    const runnerTemp = getRequiredEnvParam("RUNNER_TEMP");
+    const actionsDirectory = path.join(path.dirname(runnerTemp), "_actions");
+    return path.relative(actionsDirectory, __filename);
+}
+exports.getRelativeScriptPath = getRelativeScriptPath;
 //# sourceMappingURL=actions-util.js.map

lib/codeql.js

@@ -54,18 +54,14 @@ function getCodeQLActionRepository(mode, logger) {
     }
     // The Actions Runner used with GitHub Enterprise Server 2.22 did not set the GITHUB_ACTION_REPOSITORY variable.
     // This fallback logic can be removed after the end-of-support for 2.22 on 2021-09-23.
-    const runnerTemp = actions_util_1.getRequiredEnvParam("RUNNER_TEMP");
-    const actionsDirectory = path.join(path.dirname(runnerTemp), "_actions");
-    const relativeScriptPath = path.relative(actionsDirectory, __filename);
-    // This handles the case where the Action does not come from an Action repository,
-    // e.g. our integration tests which use the Action code from the current checkout.
-    if (relativeScriptPath.startsWith("..") ||
-        path.isAbsolute(relativeScriptPath)) {
+    if (actions_util_1.isRunningLocalAction()) {
+        // This handles the case where the Action does not come from an Action repository,
+        // e.g. our integration tests which use the Action code from the current checkout.
         logger.info("The CodeQL Action is checked out locally. Using the default CodeQL Action repository.");
         return CODEQL_DEFAULT_ACTION_REPOSITORY;
     }
     logger.info("GITHUB_ACTION_REPOSITORY environment variable was not set. Falling back to legacy method of finding the GitHub Action.");
-    const relativeScriptPathParts = relativeScriptPath.split(path.sep);
+    const relativeScriptPathParts = actions_util_1.getRelativeScriptPath().split(path.sep);
     return `${relativeScriptPathParts[0]}/${relativeScriptPathParts[1]}`;
 }
 async function getCodeQLBundleDownloadURL(githubAuth, githubUrl, mode, logger) {