Ensure that rootDirectory is suitable for sarifFile in uploadSarifArtifact

.github/workflows/__diagnostics-export.yml

@@ -48,6 +48,15 @@ jobs:
     steps:
       - name: Check out repository
         uses: actions/checkout@3d3c42e5aac5ba805825da76410c181273ba90b1 # v7.0.1
+      - name: Install Node.js
+        uses: actions/setup-node@949feb2413d6458794dcd2491c4babbbce0c15c1 # v7.1.0
+        with:
+          node-version: 20.x
+          cache: npm
+      - name: Install newer npm
+        run: npm install -g npm@11.19.1
+      - name: Install dependencies
+        run: npm ci
       - name: Prepare test
         id: prepare-test
         uses: ./.github/actions/prepare-test
@@ -81,56 +90,13 @@ jobs:
           name: diagnostics-export-${{ matrix.os }}-${{ matrix.version }}.sarif.json
           path: '${{ runner.temp }}/results/javascript.sarif'
           retention-days: 7
+
       - name: Check diagnostics appear in SARIF
-        uses: actions/github-script@ed597411d8f924073f98dfc5c65a23a2325f34cd # v8.0.0
         env:
           SARIF_PATH: '${{ runner.temp }}/results/javascript.sarif'
-        with:
-          script: |
-            const fs = require('fs');
-
-            function checkStatusPageNotification(n) {
-              const expectedMessage = 'Plaintext message';
-              if (n.message.text !== expectedMessage) {
-                core.setFailed(`Expected the status page diagnostic to have the message '${expectedMessage}', but found '${n.message.text}'.`);
-              }
-              if (n.locations.length !== 1) {
-                core.setFailed(`Expected the status page diagnostic to have exactly 1 location, but found ${n.locations.length}.`);
-              }
-            }
-
-            const sarif = JSON.parse(fs.readFileSync(process.env['SARIF_PATH'], 'utf8'));
-            const run = sarif.runs[0];
-
-            const toolExecutionNotifications = run.invocations[0].toolExecutionNotifications;
-            const statusPageNotifications = toolExecutionNotifications.filter(n =>
-              n.descriptor.id === 'lang/diagnostics/example' && n.properties?.visibility?.statusPage
-            );
-            if (statusPageNotifications.length !== 1) {
-              core.setFailed(
-                'Expected exactly one status page reporting descriptor for this diagnostic in the ' +
-                  `'runs[].invocations[].toolExecutionNotifications[]' SARIF property, but found ` +
-                  `${statusPageNotifications.length}. All notification reporting descriptors: ` +
-                  `${JSON.stringify(toolExecutionNotifications)}.`
-              );
-            }
-            checkStatusPageNotification(statusPageNotifications[0]);
-
-            const notifications = run.tool.driver.notifications;
-            const diagnosticNotification = notifications.filter(n =>
-              n.id === 'lang/diagnostics/example' && n.name === 'lang/diagnostics/example' &&
-                n.fullDescription.text === 'Diagnostic name'
-            );
-            if (diagnosticNotification.length !== 1) {
-              core.setFailed(
-                'Expected exactly one notification for this diagnostic in the ' +
-                  `'runs[].tool.driver.notifications[]' SARIF property, but found ` +
-                  `${diagnosticNotification.length}. All notifications: ` +
-                  `${JSON.stringify(notifications)}.`
-              );
-            }
-
-            core.info('Finished diagnostic export test');
+        run: |
+          cd ../action
+          npx tsx ./pr-checks/check-diagnostics.ts
     env:
       CODEQL_ACTION_EXPORT_DIAGNOSTICS: true
       CODEQL_ACTION_TEST_MODE: true

lib/entry-points.js

@@ -169889,8 +169889,15 @@ async function delay(milliseconds, opts) {
 function isGoodVersion(versionSpec) {
   return !BROKEN_VERSIONS.includes(versionSpec);
 }
-function shouldSkipSarifUpload() {
-  return isInTestMode() || process.env["CODEQL_ACTION_SKIP_SARIF_UPLOAD" /* SKIP_SARIF_UPLOAD */] === "true";
+function shouldSkipGenerateFailedSarif(env = getEnv()) {
+  const skipGenerateFailedSarif = env.getOptional(
+    "CODEQL_ACTION_SKIP_GENERATE_FAILED_SARIF" /* SKIP_GENERATE_FAILED_SARIF */
+  );
+  return skipGenerateFailedSarif !== "false" && (shouldSkipSarifUpload(env) || skipGenerateFailedSarif === "true");
+}
+function shouldSkipSarifUpload(env = getEnv()) {
+  const skipSarifUpload = env.getOptional("CODEQL_ACTION_SKIP_SARIF_UPLOAD" /* SKIP_SARIF_UPLOAD */);
+  return skipSarifUpload !== "false" && (env.isSkippingUploadsInTests() || skipSarifUpload === "true");
 }
 function getTestingEnvironment() {
   const testingEnvironment = process.env["CODEQL_ACTION_TESTING_ENVIRONMENT" /* TESTING_ENVIRONMENT */] || "";
@@ -178539,6 +178546,7 @@ __export(upload_lib_exports, {
   filterAlertsByDiffRange: () => filterAlertsByDiffRange,
   findSarifFilesInDir: () => findSarifFilesInDir,
   getGroupedSarifFilePaths: () => getGroupedSarifFilePaths,
+  getSavedPayloadPath: () => getSavedPayloadPath,
   populateRunAutomationDetails: () => populateRunAutomationDetails,
   postProcessSarifFiles: () => postProcessSarifFiles,
   readSarifFileOrThrow: () => readSarifFileOrThrow,
@@ -180014,7 +180022,7 @@ async function shouldDisableCombineSarifFiles(sarifObjects, githubVersion) {
   }
   return true;
 }
-async function combineSarifFilesUsingCLI(sarifFiles, gitHubVersion, features, logger2) {
+async function combineSarifFilesUsingCLI(sarifFiles, gitHubVersion, features, logger2, config) {
   const env = getEnv();
   logger2.info("Combining SARIF files using the CodeQL CLI");
   const sarifObjects = sarifFiles.map(readSarifFile);
@@ -180035,7 +180043,6 @@ async function combineSarifFilesUsingCLI(sarifFiles, gitHubVersion, features, lo
   }
   let codeQL;
   let tempDir = getTemporaryDirectory();
-  const config = await getConfig(tempDir, logger2);
   if (config !== void 0) {
     codeQL = await getCodeQL(logger2, config.codeQLCmd);
     tempDir = config.tempDir;
@@ -180102,13 +180109,16 @@ function getAutomationID2(category, analysis_key, environment) {
   }
   return computeAutomationID(analysis_key, environment);
 }
+function getSavedPayloadPath(analysisKind) {
+  return path19.join(
+    getTemporaryDirectory(),
+    `payload-${analysisKind}.json`
+  );
+}
 async function uploadPayload(payload, repositoryNwo, logger2, analysis) {
   logger2.info("Uploading results");
   if (shouldSkipSarifUpload()) {
-    const payloadSaveFile = path19.join(
-      getTemporaryDirectory(),
-      `payload-${analysis.kind}.json`
-    );
+    const payloadSaveFile = getSavedPayloadPath(analysis.kind);
     logger2.info(
       `SARIF upload disabled by an environment variable. Saving to ${payloadSaveFile}`
     );
@@ -180320,7 +180330,7 @@ function buildPayload(commitOid, ref, analysisKey, analysisName, zippedSarif, wo
   }
   return payloadObj;
 }
-async function postProcessSarifFiles(logger2, features, checkoutPath, sarifPaths, category, analysis) {
+async function postProcessSarifFiles(logger2, features, config, checkoutPath, sarifPaths, category, analysis) {
   logger2.info(`Post-processing sarif files: ${JSON.stringify(sarifPaths)}`);
   const gitHubVersion = await getGitHubVersion();
   let sarifLog;
@@ -180334,7 +180344,8 @@ async function postProcessSarifFiles(logger2, features, checkoutPath, sarifPaths
       sarifPaths,
       gitHubVersion,
       features,
-      logger2
+      logger2,
+      config
     );
   } else {
     const sarifPath = sarifPaths[0];
@@ -180367,13 +180378,14 @@ async function writePostProcessedFiles(logger2, pathInput, uploadTarget, postPro
     logger2.debug(`Not writing post-processed SARIF files.`);
   }
 }
-async function uploadFiles(inputSarifPath, checkoutPath, category, features, logger2, uploadTarget) {
+async function uploadFiles(config, inputSarifPath, checkoutPath, category, features, logger2, uploadTarget) {
   const sarifPaths = getSarifFilePaths(
     inputSarifPath,
     uploadTarget.sarifPredicate
   );
   return uploadSpecifiedFiles(
     sarifPaths,
+    config,
     checkoutPath,
     category,
     features,
@@ -180381,10 +180393,11 @@ async function uploadFiles(inputSarifPath, checkoutPath, category, features, log
     uploadTarget
   );
 }
-async function uploadSpecifiedFiles(sarifPaths, checkoutPath, category, features, logger2, uploadTarget) {
+async function uploadSpecifiedFiles(sarifPaths, config, checkoutPath, category, features, logger2, uploadTarget) {
   const processingResults = await postProcessSarifFiles(
     logger2,
     features,
+    config,
     checkoutPath,
     sarifPaths,
     category,
@@ -180469,6 +180482,12 @@ async function waitForProcessing(repositoryNwo, sarifID, logger2, options = {
 }) {
   logger2.startGroup("Waiting for processing to finish");
   try {
+    if (shouldSkipSarifUpload()) {
+      logger2.info(
+        "Nothing to wait for, because SARIF upload is disabled by an environment variable and the SARIF was saved to disk."
+      );
+      return;
+    }
     const client = getApiClient();
     let statusCheckBackoff = STATUS_CHECK_INITIAL_BACKOFF_MILLISECONDS;
     if (process.env["NODE_ENV"] !== "test") {
@@ -180614,7 +180633,7 @@ function filterAlertsByDiffRange(logger2, sarifLog) {
 }
 
 // src/upload-sarif.ts
-async function postProcessAndUploadSarif(logger2, features, uploadKind, checkoutPath, sarifPath, category, postProcessedOutputPath) {
+async function postProcessAndUploadSarif(logger2, features, config, uploadKind, checkoutPath, sarifPath, category, postProcessedOutputPath) {
   const sarifGroups = await getGroupedSarifFilePaths(
     logger2,
     sarifPath
@@ -180627,6 +180646,7 @@ async function postProcessAndUploadSarif(logger2, features, uploadKind, checkout
     const postProcessingResults = await postProcessSarifFiles(
       logger2,
       features,
+      config,
       checkoutPath,
       sarifFiles,
       category,
@@ -180857,6 +180877,7 @@ async function run(action) {
       uploadResults = await postProcessAndUploadSarif(
         logger2,
         features,
+        config,
         uploadKind,
         checkoutPath,
         outputDir,
@@ -186903,7 +186924,7 @@ async function prepareFailedSarif(logger2, features, config) {
   }
   const jobName = getRequiredEnvParam("GITHUB_JOB");
   const matrix = parseMatrixInput(getRequiredInput("matrix"));
-  if (shouldSkipSarifUpload()) {
+  if (shouldSkipGenerateFailedSarif()) {
     return new Failure({
       upload_failed_run_skipped_because: "SARIF upload is disabled"
     });
@@ -186974,6 +186995,7 @@ async function maybeUploadFailedSarif(config, repositoryNwo, features, logger2)
   const failedSarif = failedSarifResult.value;
   logger2.info(`Uploading failed SARIF file ${failedSarif.sarifFile}`);
   const uploadResult = await uploadFiles(
+    config,
     failedSarif.sarifFile,
     failedSarif.checkoutPath,
     failedSarif.category,
@@ -186987,6 +187009,9 @@ async function maybeUploadFailedSarif(config, repositoryNwo, features, logger2)
     logger2,
     { isUnsuccessfulExecution: true }
   );
+  if (uploadResult.sarifID && shouldSkipSarifUpload()) {
+    await uploadSarifArtifact(logger2, "test-mode-sarif", failedSarif);
+  }
   return uploadResult ? { ...uploadResult.statusReport, sarifID: uploadResult.sarifID } : {};
 }
 async function maybeUploadFailedSarifArtifact(config, features, logger2) {
@@ -186995,19 +187020,25 @@ async function maybeUploadFailedSarifArtifact(config, features, logger2) {
     return failedSarifResult.value;
   }
   const failedSarif = failedSarifResult.value;
-  logger2.info(
-    `Uploading failed SARIF file ${failedSarif.sarifFile} as artifact`
-  );
-  const gitHubVersion = await getGitHubVersion();
-  const client = await getArtifactUploaderClient(logger2, gitHubVersion.type);
-  const suffix = getArtifactSuffix(getOptionalInput("matrix"));
-  const name = sanitizeArtifactName(`sarif-artifact-${suffix}`);
-  await client.uploadArtifact(
-    name,
-    [import_path8.default.normalize(failedSarif.sarifFile)],
-    import_path8.default.normalize("..")
-  );
-  return { sarifID: name };
+  return uploadSarifArtifact(logger2, "sarif-artifact", failedSarif);
+}
+async function uploadSarifArtifact(logger2, prefix, failedSarif) {
+  logger2.startGroup(`Uploading failed SARIF file as artifact`);
+  logger2.info(`Uploading '${failedSarif.sarifFile}' as artifact`);
+  try {
+    const gitHubVersion = await getGitHubVersion();
+    const client = await getArtifactUploaderClient(logger2, gitHubVersion.type);
+    const suffix = getArtifactSuffix(getOptionalInput("matrix"));
+    const name = sanitizeArtifactName(`${prefix}-${suffix}`);
+    await client.uploadArtifact(
+      name,
+      [import_path8.default.normalize(failedSarif.sarifFile)],
+      import_path8.default.normalize(import_path8.default.dirname(failedSarif.sarifFile))
+    );
+    return { sarifID: name };
+  } finally {
+    logger2.endGroup();
+  }
 }
 async function tryUploadSarifIfRunFailed(config, repositoryNwo, features, logger2) {
   if (process.env["CODEQL_ACTION_ANALYZE_DID_COMPLETE_SUCCESSFULLY" /* ANALYZE_DID_COMPLETE_SUCCESSFULLY */] === "true") {
@@ -187232,6 +187263,9 @@ async function run4(action) {
     const tmpDir = getTemporaryDirectory();
     config = await getConfig(tmpDir, logger2);
     if (config === void 0) {
+      logger2.debug(
+        "Will try to load the configuration file from an aborted 'init' step, since there is no regular one."
+      );
       config = getAbortedInitConfig(action, tmpDir);
     }
     const gitHubVersion = config?.gitHubVersion ?? await getGitHubVersion();
@@ -188450,11 +188484,12 @@ async function run8({ startedAt, logger: logger2 }) {
     const gitHubVersion = await getGitHubVersion();
     checkActionVersion(getActionVersion(), gitHubVersion);
     persistInputs();
+    const tempDir = getTemporaryDirectory();
     const repositoryNwo = getRepositoryNwo();
     const features = initFeatures(
       gitHubVersion,
       repositoryNwo,
-      getTemporaryDirectory(),
+      tempDir,
       logger2
     );
     const startingStatusReportBase = await createStatusReportBase(
@@ -188471,9 +188506,11 @@ async function run8({ startedAt, logger: logger2 }) {
     const sarifPath = getRequiredInput("sarif_file");
     const checkoutPath = getRequiredInput("checkout_path");
     const category = getOptionalInput("category");
+    const maybeConfig = await getConfig(tempDir, logger2);
     const uploadResults = await postProcessAndUploadSarif(
       logger2,
       features,
+      maybeConfig,
       "always",
       checkoutPath,
       sarifPath,

pr-checks/check-diagnostics.ts

@@ -0,0 +1,77 @@
+import fs from "fs";
+
+import * as core from "@actions/core";
+
+import * as sarif from "../src/sarif";
+
+function checkStatusPageNotification(n) {
+  const expectedMessage = "Plaintext message";
+  if (n.message.text !== expectedMessage) {
+    core.setFailed(
+      `Expected the status page diagnostic to have the message '${expectedMessage}', but found '${n.message.text}'.`,
+    );
+  }
+  if (n.locations.length !== 1) {
+    core.setFailed(
+      `Expected the status page diagnostic to have exactly 1 location, but found ${n.locations.length}.`,
+    );
+  }
+}
+
+const sarifPath = process.env["SARIF_PATH"];
+
+if (sarifPath === undefined) {
+  throw new Error("The path to a SARIF file must be set in 'SARIF_PATH'.");
+}
+
+const log = JSON.parse(fs.readFileSync(sarifPath, "utf8")) as sarif.Log;
+const run = log.runs[0];
+
+if (run.invocations === undefined) {
+  throw new Error("run.invocations is undefined");
+}
+
+const toolExecutionNotifications =
+  run.invocations[0].toolExecutionNotifications;
+
+if (toolExecutionNotifications === undefined) {
+  throw new Error("toolExecutionNotifications is undefined");
+}
+
+const statusPageNotifications = toolExecutionNotifications.filter(
+  (n) =>
+    n.descriptor?.id === "lang/diagnostics/example" &&
+    n.properties?.visibility?.statusPage,
+);
+if (statusPageNotifications.length !== 1) {
+  core.setFailed(
+    "Expected exactly one status page reporting descriptor for this diagnostic in the " +
+      `'runs[].invocations[].toolExecutionNotifications[]' SARIF property, but found ` +
+      `${statusPageNotifications.length}. All notification reporting descriptors: ` +
+      `${JSON.stringify(toolExecutionNotifications)}.`,
+  );
+}
+checkStatusPageNotification(statusPageNotifications[0]);
+
+const notifications = run.tool.driver.notifications;
+
+if (notifications === undefined) {
+  throw new Error("notifications is undefined");
+}
+
+const diagnosticNotification = notifications.filter(
+  (n) =>
+    n.id === "lang/diagnostics/example" &&
+    n.name === "lang/diagnostics/example" &&
+    n.fullDescription?.text === "Diagnostic name",
+);
+if (diagnosticNotification.length !== 1) {
+  core.setFailed(
+    "Expected exactly one notification for this diagnostic in the " +
+      `'runs[].tool.driver.notifications[]' SARIF property, but found ` +
+      `${diagnosticNotification.length}. All notifications: ` +
+      `${JSON.stringify(notifications)}.`,
+  );
+}
+
+core.info("Finished diagnostic export test");

pr-checks/checks/diagnostics-export.yml

@@ -5,6 +5,7 @@ versions:
   - nightly-latest
 env:
   CODEQL_ACTION_EXPORT_DIAGNOSTICS: true
+installNode: true
 steps:
   - uses: ./../action/init
     id: init
@@ -32,53 +33,10 @@ steps:
       name: diagnostics-export-${{ matrix.os }}-${{ matrix.version }}.sarif.json
       path: "${{ runner.temp }}/results/javascript.sarif"
       retention-days: 7
+
   - name: Check diagnostics appear in SARIF
-    uses: actions/github-script@ed597411d8f924073f98dfc5c65a23a2325f34cd # v8.0.0
     env:
       SARIF_PATH: "${{ runner.temp }}/results/javascript.sarif"
-    with:
-      script: |
-        const fs = require('fs');
-
-        function checkStatusPageNotification(n) {
-          const expectedMessage = 'Plaintext message';
-          if (n.message.text !== expectedMessage) {
-            core.setFailed(`Expected the status page diagnostic to have the message '${expectedMessage}', but found '${n.message.text}'.`);
-          }
-          if (n.locations.length !== 1) {
-            core.setFailed(`Expected the status page diagnostic to have exactly 1 location, but found ${n.locations.length}.`);
-          }
-        }
-
-        const sarif = JSON.parse(fs.readFileSync(process.env['SARIF_PATH'], 'utf8'));
-        const run = sarif.runs[0];
-
-        const toolExecutionNotifications = run.invocations[0].toolExecutionNotifications;
-        const statusPageNotifications = toolExecutionNotifications.filter(n =>
-          n.descriptor.id === 'lang/diagnostics/example' && n.properties?.visibility?.statusPage
-        );
-        if (statusPageNotifications.length !== 1) {
-          core.setFailed(
-            'Expected exactly one status page reporting descriptor for this diagnostic in the ' +
-              `'runs[].invocations[].toolExecutionNotifications[]' SARIF property, but found ` +
-              `${statusPageNotifications.length}. All notification reporting descriptors: ` +
-              `${JSON.stringify(toolExecutionNotifications)}.`
-          );
-        }
-        checkStatusPageNotification(statusPageNotifications[0]);
-
-        const notifications = run.tool.driver.notifications;
-        const diagnosticNotification = notifications.filter(n =>
-          n.id === 'lang/diagnostics/example' && n.name === 'lang/diagnostics/example' &&
-            n.fullDescription.text === 'Diagnostic name'
-        );
-        if (diagnosticNotification.length !== 1) {
-          core.setFailed(
-            'Expected exactly one notification for this diagnostic in the ' +
-              `'runs[].tool.driver.notifications[]' SARIF property, but found ` +
-              `${diagnosticNotification.length}. All notifications: ` +
-              `${JSON.stringify(notifications)}.`
-          );
-        }
-
-        core.info('Finished diagnostic export test');
+    run: |
+      cd ../action
+      npx tsx ./pr-checks/check-diagnostics.ts

src/analyze-action.ts

@@ -361,6 +361,7 @@ async function run(action: ActionState<["Base", "Logger", "Env", "Actions"]>) {
       uploadResults = await postProcessAndUploadSarif(
         logger,
         features,
+        config,
         uploadKind,
         checkoutPath,
         outputDir,

src/environment.ts

@@ -165,6 +165,13 @@ export enum EnvVar {
    */
   SARIF_DUMP_DIR = "CODEQL_ACTION_SARIF_DUMP_DIR",
 
+  /**
+   * Whether to skip generating a failed SARIF file. Intended for testing purposes.
+   * This setting is more specific than `CODEQL_ACTION_TEST_MODE` and
+   * `CODEQL_ACTION_SKIP_SARIF_UPLOAD`, which imply this option.
+   */
+  SKIP_GENERATE_FAILED_SARIF = "CODEQL_ACTION_SKIP_GENERATE_FAILED_SARIF",
+
   /**
    * Whether to skip uploading SARIF results to GitHub. Intended for testing purposes.
    * This setting is more specific than `CODEQL_ACTION_TEST_MODE`, which implies this option.

src/init-action-post-helper.test.ts

@@ -793,6 +793,7 @@ async function testFailedSarifUpload(
     }
     t.true(
       uploadFiles.calledOnceWith(
+        config,
         sinon.match.string,
         sinon.match.string,
         category,

src/init-action-post-helper.ts

@@ -44,6 +44,7 @@ import {
   getRequiredEnvParam,
   parseMatrixInput,
   Result,
+  shouldSkipGenerateFailedSarif,
   shouldSkipSarifUpload,
   Success,
   wrapError,
@@ -115,7 +116,7 @@ async function prepareFailedSarif(
   const jobName = getRequiredEnvParam("GITHUB_JOB");
   const matrix = parseMatrixInput(actionsUtil.getRequiredInput("matrix"));
 
-  if (shouldSkipSarifUpload()) {
+  if (shouldSkipGenerateFailedSarif()) {
     return new Failure({
       upload_failed_run_skipped_because: "SARIF upload is disabled",
     });
@@ -226,6 +227,7 @@ async function maybeUploadFailedSarif(
 
   logger.info(`Uploading failed SARIF file ${failedSarif.sarifFile}`);
   const uploadResult = await uploadLib.uploadFiles(
+    config,
     failedSarif.sarifFile,
     failedSarif.checkoutPath,
     failedSarif.category,
@@ -239,6 +241,14 @@ async function maybeUploadFailedSarif(
     logger,
     { isUnsuccessfulExecution: true },
   );
+
+  // If SARIF upload is disabled for testing, `uploadFiles` will not have uploaded the failed
+  // SARIF file and instead will have written it to disk. Upload it as a workflow artifact so that
+  // we can inspect it in validation jobs.
+  if (uploadResult.sarifID && shouldSkipSarifUpload()) {
+    await uploadSarifArtifact(logger, "test-mode-sarif", failedSarif);
+  }
+
   return uploadResult
     ? { ...uploadResult.statusReport, sarifID: uploadResult.sarifID }
     : {};
@@ -257,23 +267,34 @@ async function maybeUploadFailedSarifArtifact(
   }
 
   const failedSarif = failedSarifResult.value;
+  return uploadSarifArtifact(logger, "sarif-artifact", failedSarif);
+}
 
-  logger.info(
-    `Uploading failed SARIF file ${failedSarif.sarifFile} as artifact`,
-  );
+/** Uploads a failed SARIF file as workflow artifact. */
+async function uploadSarifArtifact(
+  logger: Logger,
+  prefix: string,
+  failedSarif: FailedSarifInfo,
+): Promise<UploadFailedSarifResult> {
+  logger.startGroup(`Uploading failed SARIF file as artifact`);
+  logger.info(`Uploading '${failedSarif.sarifFile}' as artifact`);
 
-  const gitHubVersion = await getGitHubVersion();
-  const client = await getArtifactUploaderClient(logger, gitHubVersion.type);
+  try {
+    const gitHubVersion = await getGitHubVersion();
+    const client = await getArtifactUploaderClient(logger, gitHubVersion.type);
 
-  const suffix = getArtifactSuffix(actionsUtil.getOptionalInput("matrix"));
-  const name = sanitizeArtifactName(`sarif-artifact-${suffix}`);
-  await client.uploadArtifact(
-    name,
-    [path.normalize(failedSarif.sarifFile)],
-    path.normalize(".."),
-  );
+    const suffix = getArtifactSuffix(actionsUtil.getOptionalInput("matrix"));
+    const name = sanitizeArtifactName(`${prefix}-${suffix}`);
+    await client.uploadArtifact(
+      name,
+      [path.normalize(failedSarif.sarifFile)],
+      path.normalize(path.dirname(failedSarif.sarifFile)),
+    );
 
-  return { sarifID: name };
+    return { sarifID: name };
+  } finally {
+    logger.endGroup();
+  }
 }
 
 /**

src/init-action-post.ts

@@ -76,6 +76,9 @@ async function run(action: ActionState<["Base", "Logger", "Env"]>) {
     // Try to load the "failed" configuration file instead which may have been written by the `init` step
     // with a minimal configuration for this post-action.
     if (config === undefined) {
+      logger.debug(
+        "Will try to load the configuration file from an aborted 'init' step, since there is no regular one.",
+      );
       config = getAbortedInitConfig(action, tmpDir);
     }
 

src/upload-lib.ts

@@ -12,7 +12,7 @@ import * as analyses from "./analyses";
 import * as api from "./api-client";
 import { getGitHubVersion, wrapApiConfigurationError } from "./api-client";
 import { CodeQL, getCodeQL } from "./codeql";
-import { getConfig } from "./config-utils";
+import type { ActionConfig } from "./config/action-config";
 import { readDiffRangesJsonFile } from "./diff-informed-analysis-utils";
 import { ActionsEnvVars, EnvVar, exportEnvVar } from "./environment";
 import { FeatureEnablement } from "./feature-flags";
@@ -94,15 +94,19 @@ async function shouldDisableCombineSarifFiles(
   return true;
 }
 
-// Takes a list of paths to sarif files and combines them together using the
-// CLI `github merge-results` command when all SARIF files are produced by
-// CodeQL. Otherwise, it will fall back to combining the files in the action.
-// Returns the contents of the combined sarif file.
+/**
+ * Takes a list of paths to sarif files and combines them together using the
+ * CLI `github merge-results` command when all SARIF files are produced by
+ * CodeQL. Otherwise, it will fall back to combining the files in the action.
+ *
+ * @returns The contents of the combined sarif file.
+ */
 async function combineSarifFilesUsingCLI(
   sarifFiles: string[],
   gitHubVersion: GitHubVersion,
   features: FeatureEnablement,
   logger: Logger,
+  config: ActionConfig<"codeQLCmd" | "tempDir"> | undefined,
 ): Promise<Partial<sarif.Log>> {
   const env = util.getEnv();
 
@@ -140,7 +144,6 @@ async function combineSarifFilesUsingCLI(
   let codeQL: CodeQL;
   let tempDir: string = actionsUtil.getTemporaryDirectory();
 
-  const config = await getConfig(tempDir, logger);
   if (config !== undefined) {
     codeQL = await getCodeQL(logger, config.codeQLCmd);
     tempDir = config.tempDir;
@@ -228,6 +231,14 @@ function getAutomationID(
   return api.computeAutomationID(analysis_key, environment);
 }
 
+/** Gets the path to a saved payload file for {@link analysisKind}. */
+export function getSavedPayloadPath(analysisKind: analyses.AnalysisKind) {
+  return path.join(
+    actionsUtil.getTemporaryDirectory(),
+    `payload-${analysisKind}.json`,
+  );
+}
+
 /**
  * Upload the given payload.
  * If the request fails then this will retry a small number of times.
@@ -242,10 +253,7 @@ export async function uploadPayload(
   logger.info("Uploading results");
 
   if (util.shouldSkipSarifUpload()) {
-    const payloadSaveFile = path.join(
-      actionsUtil.getTemporaryDirectory(),
-      `payload-${analysis.kind}.json`,
-    );
+    const payloadSaveFile = getSavedPayloadPath(analysis.kind);
     logger.info(
       `SARIF upload disabled by an environment variable. Saving to ${payloadSaveFile}`,
     );
@@ -599,6 +607,7 @@ export interface PostProcessingResults {
 export async function postProcessSarifFiles(
   logger: Logger,
   features: FeatureEnablement,
+  config: ActionConfig<"codeQLCmd" | "tempDir"> | undefined,
   checkoutPath: string,
   sarifPaths: string[],
   category: string | undefined,
@@ -623,6 +632,7 @@ export async function postProcessSarifFiles(
       gitHubVersion,
       features,
       logger,
+      config,
     );
   } else {
     const sarifPath = sarifPaths[0];
@@ -683,6 +693,7 @@ export async function writePostProcessedFiles(
  * to.
  */
 export async function uploadFiles(
+  config: ActionConfig<"codeQLCmd" | "tempDir"> | undefined,
   inputSarifPath: string,
   checkoutPath: string,
   category: string | undefined,
@@ -697,6 +708,7 @@ export async function uploadFiles(
 
   return uploadSpecifiedFiles(
     sarifPaths,
+    config,
     checkoutPath,
     category,
     features,
@@ -710,6 +722,7 @@ export async function uploadFiles(
  */
 async function uploadSpecifiedFiles(
   sarifPaths: string[],
+  config: ActionConfig<"codeQLCmd" | "tempDir"> | undefined,
   checkoutPath: string,
   category: string | undefined,
   features: FeatureEnablement,
@@ -719,6 +732,7 @@ async function uploadSpecifiedFiles(
   const processingResults: PostProcessingResults = await postProcessSarifFiles(
     logger,
     features,
+    config,
     checkoutPath,
     sarifPaths,
     category,
@@ -857,6 +871,16 @@ export async function waitForProcessing(
 ): Promise<void> {
   logger.startGroup("Waiting for processing to finish");
   try {
+    // If SARIF uplaod is disabled and we reach this point, then the file was written to disk and
+    // there is nothing to wait for. We still allow ourselves to get to this point so that we can
+    // see in the log that we would have waited for processing to finish if the upload had happened.
+    if (util.shouldSkipSarifUpload()) {
+      logger.info(
+        "Nothing to wait for, because SARIF upload is disabled by an environment variable and the SARIF was saved to disk.",
+      );
+      return;
+    }
+
     const client = api.getApiClient();
 
     // Do an initial wait because processing will always take a minimum of 2-3 seconds

src/upload-sarif-action.ts

@@ -5,6 +5,7 @@ import * as actionsUtil from "./actions-util";
 import { getActionVersion, getTemporaryDirectory } from "./actions-util";
 import * as analyses from "./analyses";
 import { getGitHubVersion } from "./api-client";
+import { getConfig } from "./config-utils";
 import { initFeatures } from "./feature-flags";
 import { Logger } from "./logging";
 import { getRepositoryNwo } from "./repository";
@@ -66,11 +67,12 @@ async function run({ startedAt, logger }: ActionState<["Base", "Logger"]>) {
     // Make inputs accessible in the `post` step.
     actionsUtil.persistInputs();
 
+    const tempDir = getTemporaryDirectory();
     const repositoryNwo = getRepositoryNwo();
     const features = initFeatures(
       gitHubVersion,
       repositoryNwo,
-      getTemporaryDirectory(),
+      tempDir,
       logger,
     );
 
@@ -91,9 +93,15 @@ async function run({ startedAt, logger }: ActionState<["Base", "Logger"]>) {
     const checkoutPath = actionsUtil.getRequiredInput("checkout_path");
     const category = actionsUtil.getOptionalInput("category");
 
+    // Although we wouldn't typically expect there to be a configuration since we don't expect another
+    // CodeQL Action step to have come before `upload-sarif`, this has previously been the behaviour
+    // when `combineSarifFilesUsingCLI` called `getConfig` directly. Since the only effect of this would
+    // be that an existing CLI that was installed gets re-used, we maintain this behaviour.
+    const maybeConfig = await getConfig(tempDir, logger);
     const uploadResults = await postProcessAndUploadSarif(
       logger,
       features,
+      maybeConfig,
       "always",
       checkoutPath,
       sarifPath,

src/upload-sarif.test.ts

@@ -26,6 +26,7 @@ function mockPostProcessSarifFiles() {
     const analysisConfig = getAnalysisConfig(analysisKind);
     postProcessSarifFiles
       .withArgs(
+        sinon.match.object,
         sinon.match.any,
         sinon.match.any,
         sinon.match.any,
@@ -75,9 +76,11 @@ const postProcessAndUploadSarifMacro = makeMacro({
         fs.writeFileSync(sarifFile, "");
       }
 
+      const config = undefined;
       const actual = await postProcessAndUploadSarif(
         logger,
         features,
+        config,
         "always",
         "",
         testPath,
@@ -94,6 +97,7 @@ const postProcessAndUploadSarifMacro = makeMacro({
             postProcessSarifFiles.calledWith(
               logger,
               features,
+              config,
               sinon.match.any,
               analysisKindResult.expectedFiles?.map(toFullPath) ??
                 fullSarifPaths,
@@ -223,6 +227,7 @@ test.serial(
       const actual = await postProcessAndUploadSarif(
         logger,
         features,
+        undefined,
         "never",
         "",
         tempDir,
@@ -253,6 +258,7 @@ test.serial(
       const actual = await postProcessAndUploadSarif(
         logger,
         features,
+        undefined,
         "never",
         "",
         tempDir,

src/upload-sarif.ts

@@ -1,5 +1,6 @@
 import { UploadKind } from "./actions-util";
 import * as analyses from "./analyses";
+import type { ActionConfig } from "./config/action-config";
 import { FeatureEnablement } from "./feature-flags";
 import { Logger } from "./logging";
 import * as upload_lib from "./upload-lib";
@@ -26,6 +27,7 @@ export type UploadSarifResults = Partial<
 export async function postProcessAndUploadSarif(
   logger: Logger,
   features: FeatureEnablement,
+  config: ActionConfig<"codeQLCmd" | "tempDir"> | undefined,
   uploadKind: UploadKind,
   checkoutPath: string,
   sarifPath: string,
@@ -45,6 +47,7 @@ export async function postProcessAndUploadSarif(
     const postProcessingResults = await upload_lib.postProcessSarifFiles(
       logger,
       features,
+      config,
       checkoutPath,
       sarifFiles,
       category,

src/util.test.ts

@@ -11,7 +11,7 @@ import * as sinon from "sinon";
 import * as api from "./api-client";
 import { EnvVar } from "./environment";
 import { getRunnerLogger } from "./logging";
-import { setupTests } from "./testing-utils";
+import { getTestEnv, setupTests } from "./testing-utils";
 import * as util from "./util";
 
 setupTests(test);
@@ -493,3 +493,70 @@ test("Failure.orElse returns the default value for a failure result", (t) => {
   const result = new util.Failure(new Error("test error"));
   t.is(result.orElse("default value"), "default value");
 });
+
+test("shouldSkipGenerateFailedSarif", (t) => {
+  const env = getTestEnv();
+
+  // Don't skip by default
+  t.is(util.shouldSkipGenerateFailedSarif(env), false);
+
+  // Skip in test mode
+  env.setAll({
+    [EnvVar.TEST_MODE]: "true",
+    [EnvVar.SKIP_SARIF_UPLOAD]: undefined,
+    [EnvVar.SKIP_GENERATE_FAILED_SARIF]: undefined,
+  });
+  t.is(util.shouldSkipGenerateFailedSarif(env), true);
+
+  // Skip if explicitly requested
+  env.setAll({
+    [EnvVar.TEST_MODE]: undefined,
+    [EnvVar.SKIP_SARIF_UPLOAD]: undefined,
+    [EnvVar.SKIP_GENERATE_FAILED_SARIF]: "true",
+  });
+  t.is(util.shouldSkipGenerateFailedSarif(env), true);
+
+  // Skip if not uploading SARIF
+  env.setAll({
+    [EnvVar.TEST_MODE]: undefined,
+    [EnvVar.SKIP_SARIF_UPLOAD]: "true",
+    [EnvVar.SKIP_GENERATE_FAILED_SARIF]: undefined,
+  });
+  t.is(util.shouldSkipGenerateFailedSarif(env), true);
+
+  // Don't skip if explicitly requested
+  env.setAll({
+    [EnvVar.TEST_MODE]: "true",
+    [EnvVar.SKIP_SARIF_UPLOAD]: "true",
+    [EnvVar.SKIP_GENERATE_FAILED_SARIF]: "false",
+  });
+  t.is(util.shouldSkipGenerateFailedSarif(env), false);
+});
+
+test("shouldSkipSarifUpload", (t) => {
+  const env = getTestEnv();
+
+  // Don't skip by default
+  t.is(util.shouldSkipSarifUpload(env), false);
+
+  // Skip in test mode
+  env.setAll({
+    [EnvVar.TEST_MODE]: "true",
+    [EnvVar.SKIP_SARIF_UPLOAD]: undefined,
+  });
+  t.is(util.shouldSkipSarifUpload(env), true);
+
+  // Skip if explicitly requested
+  env.setAll({
+    [EnvVar.TEST_MODE]: undefined,
+    [EnvVar.SKIP_SARIF_UPLOAD]: "true",
+  });
+  t.is(util.shouldSkipSarifUpload(env), true);
+
+  // Don't skip if explicitly requested
+  env.setAll({
+    [EnvVar.TEST_MODE]: "true",
+    [EnvVar.SKIP_SARIF_UPLOAD]: "false",
+  });
+  t.is(util.shouldSkipSarifUpload(env), false);
+});

src/util.ts

@@ -18,10 +18,10 @@ import type { Config } from "./config-utils";
 import {
   EnvVar,
   getRequiredEnvParam,
-  isInTestMode,
   exportEnvVar,
   getEnv,
   type Env,
+  type ReadOnlyEnv,
 } from "./environment";
 import * as json from "./json";
 import { Language } from "./languages";
@@ -684,11 +684,30 @@ export function isGoodVersion(versionSpec: string) {
   return !BROKEN_VERSIONS.includes(versionSpec);
 }
 
+/**
+ * Returns whether we specifically want to skip generating a failed SARIF.
+ */
+export function shouldSkipGenerateFailedSarif(
+  env: ReadOnlyEnv = getEnv(),
+): boolean {
+  const skipGenerateFailedSarif = env.getOptional(
+    EnvVar.SKIP_GENERATE_FAILED_SARIF,
+  );
+  return (
+    skipGenerateFailedSarif !== "false" &&
+    (shouldSkipSarifUpload(env) || skipGenerateFailedSarif === "true")
+  );
+}
+
 /**
  * Returns whether we specifically want to skip uploading SARIF files.
  */
-export function shouldSkipSarifUpload(): boolean {
-  return isInTestMode() || process.env[EnvVar.SKIP_SARIF_UPLOAD] === "true";
+export function shouldSkipSarifUpload(env: ReadOnlyEnv = getEnv()): boolean {
+  const skipSarifUpload = env.getOptional(EnvVar.SKIP_SARIF_UPLOAD);
+  return (
+    skipSarifUpload !== "false" &&
+    (env.isSkippingUploadsInTests() || skipSarifUpload === "true")
+  );
 }
 
 /**