Add telemetry for compression method

lib/codeql.js

@@ -138,6 +138,7 @@ async function setupCodeQLBundlePreferringZstd(toolsInput, apiDetails, tempDir,
 async function setupCodeQL(toolsInput, apiDetails, tempDir, variant, defaultCliVersion, features, logger, checkVersion) {
     try {
         const { codeqlFolder, toolsDownloadStatusReport, toolsSource, toolsVersion, } = await setupCodeQLBundlePreferringZstd(toolsInput, apiDetails, tempDir, variant, defaultCliVersion, features, logger);
+        logger.debug(`Bundle download status report: ${JSON.stringify(toolsDownloadStatusReport)}`);
         let codeqlCmd = path.join(codeqlFolder, "codeql", "codeql");
         if (process.platform === "win32") {
             codeqlCmd += ".exe";

lib/setup-codeql.js

@@ -75,11 +75,9 @@ function getCodeQLBundleBaseName() {
     }
     return `codeql-bundle-${platform}`;
 }
-async function getCodeQLBundleName(useStdBundle) {
-    if (useStdBundle) {
-        return `${getCodeQLBundleBaseName()}.tar.zst`;
-    }
-    return `${getCodeQLBundleBaseName()}.tar.gz`;
+async function getCodeQLBundleName(useZstdBundle) {
+    const extension = useZstdBundle ? "tar.zst" : "tar.gz";
+    return `${getCodeQLBundleBaseName()}.${extension}`;
 }
 function getCodeQLActionRepository(logger) {
     if ((0, actions_util_1.isRunningLocalAction)()) {
@@ -91,7 +89,7 @@ function getCodeQLActionRepository(logger) {
     }
     return util.getRequiredEnvParam("GITHUB_ACTION_REPOSITORY");
 }
-async function getCodeQLBundleDownloadURL(tagName, apiDetails, useStdBundle, logger) {
+async function getCodeQLBundleDownloadURL(tagName, apiDetails, useZstdBundle, logger) {
     const codeQLActionRepository = getCodeQLActionRepository(logger);
     const potentialDownloadSources = [
         // This GitHub instance, and this Action.
@@ -106,7 +104,7 @@ async function getCodeQLBundleDownloadURL(tagName, apiDetails, useStdBundle, log
     const uniqueDownloadSources = potentialDownloadSources.filter((source, index, self) => {
         return !self.slice(0, index).some((other) => (0, fast_deep_equal_1.default)(source, other));
     });
-    const codeQLBundleName = await getCodeQLBundleName(useStdBundle);
+    const codeQLBundleName = await getCodeQLBundleName(useZstdBundle);
     for (const downloadSource of uniqueDownloadSources) {
         const [apiURL, repository] = downloadSource;
         // If we've reached the final case, short-circuit the API check since we know the bundle exists and is public.
@@ -198,7 +196,7 @@ async function findOverridingToolsInCache(humanReadableVersion, logger) {
     }
     return undefined;
 }
-async function getCodeQLSource(toolsInput, defaultCliVersion, apiDetails, variant, useStdBundle, logger) {
+async function getCodeQLSource(toolsInput, defaultCliVersion, apiDetails, variant, useZstdBundle, logger) {
     if (toolsInput &&
         !CODEQL_BUNDLE_VERSION_ALIAS.includes(toolsInput) &&
         !toolsInput.startsWith("http")) {
@@ -340,7 +338,7 @@ async function getCodeQLSource(toolsInput, defaultCliVersion, apiDetails, varian
         }
     }
     if (!url) {
-        url = await getCodeQLBundleDownloadURL(tagName, apiDetails, useStdBundle, logger);
+        url = await getCodeQLBundleDownloadURL(tagName, apiDetails, useZstdBundle, logger);
     }
     if (cliVersion) {
         logger.info(`Using CodeQL CLI version ${cliVersion} sourced from ${url}.`);
@@ -403,7 +401,7 @@ const downloadCodeQL = async function (codeqlURL, maybeBundleVersion, maybeCliVe
     logger.debug(`Finished downloading CodeQL bundle to ${archivedBundlePath} (${downloadDurationMs} ms).`);
     logger.debug("Extracting CodeQL bundle.");
     const extractionStart = perf_hooks_1.performance.now();
-    const extractedBundlePath = await extractBundle(archivedBundlePath);
+    const { compressionMethod, extractedBundlePath } = await extractBundle(archivedBundlePath);
     const extractionDurationMs = Math.round(perf_hooks_1.performance.now() - extractionStart);
     logger.debug(`Finished extracting CodeQL bundle to ${extractedBundlePath} (${extractionDurationMs} ms).`);
     await cleanUpGlob(archivedBundlePath, "CodeQL bundle archive", logger);
@@ -414,6 +412,7 @@ const downloadCodeQL = async function (codeqlURL, maybeBundleVersion, maybeCliVe
         return {
             codeqlFolder: extractedBundlePath,
             statusReport: {
+                compressionMethod,
                 downloadDurationMs,
                 extractionDurationMs,
             },
@@ -430,6 +429,7 @@ const downloadCodeQL = async function (codeqlURL, maybeBundleVersion, maybeCliVe
     return {
         codeqlFolder: toolcachedBundlePath,
         statusReport: {
+            compressionMethod,
             downloadDurationMs,
             extractionDurationMs,
         },
@@ -469,18 +469,12 @@ function getCanonicalToolcacheVersion(cliVersion, bundleVersion, logger) {
 /**
  * Obtains the CodeQL bundle, installs it in the toolcache if appropriate, and extracts it.
  *
- * @param toolsInput
- * @param apiDetails
- * @param tempDir
- * @param variant
- * @param defaultCliVersion
- * @param logger
  * @param checkVersion Whether to check that CodeQL CLI meets the minimum
  *        version requirement. Must be set to true outside tests.
  * @returns the path to the extracted bundle, and the version of the tools
  */
-async function setupCodeQLBundle(toolsInput, apiDetails, tempDir, variant, defaultCliVersion, useStdBundle, logger) {
-    const source = await getCodeQLSource(toolsInput, defaultCliVersion, apiDetails, variant, useStdBundle, logger);
+async function setupCodeQLBundle(toolsInput, apiDetails, tempDir, variant, defaultCliVersion, useZstdBundle, logger) {
+    const source = await getCodeQLSource(toolsInput, defaultCliVersion, apiDetails, variant, useZstdBundle, logger);
     let codeqlFolder;
     let toolsVersion = source.toolsVersion;
     let toolsDownloadStatusReport;
@@ -528,8 +522,18 @@ async function cleanUpGlob(glob, name, logger) {
 }
 async function extractBundle(archivedBundlePath) {
     if (archivedBundlePath.endsWith(".tar.gz")) {
-        return await toolcache.extractTar(archivedBundlePath);
+        return {
+            compressionMethod: "gzip",
+            // While we could also ask tar to autodetect the compression method,
+            // we defensively keep the gzip call identical as requesting a gzipped
+            // bundle will soon be a fallback option.
+            extractedBundlePath: await toolcache.extractTar(archivedBundlePath),
+        };
     }
-    return await toolcache.extractTar(archivedBundlePath, undefined, "x");
+    return {
+        compressionMethod: "zstd",
+        // tar will autodetect the compression method
+        extractedBundlePath: await toolcache.extractTar(archivedBundlePath, undefined, "x"),
+    };
 }
 //# sourceMappingURL=setup-codeql.js.map

lib/setup-codeql.test.js

@@ -116,6 +116,7 @@ ava_1.default.beforeEach(() => {
     sinon.stub(setupCodeql, "downloadCodeQL").resolves({
         codeqlFolder: "codeql",
         statusReport: {
+            compressionMethod: "gzip",
             downloadDurationMs: 200,
             extractionDurationMs: 300,
         },
@@ -143,6 +144,7 @@ ava_1.default.beforeEach(() => {
     sinon.stub(setupCodeql, "downloadCodeQL").resolves({
         codeqlFolder: "codeql",
         statusReport: {
+            compressionMethod: "gzip",
             downloadDurationMs: 200,
             extractionDurationMs: 300,
         },