Throw configuration error when tar is not available

lib/setup-codeql.js

@@ -463,6 +463,9 @@ function getCanonicalToolcacheVersion(cliVersion, bundleVersion, logger) {
  * @returns the path to the extracted bundle, and the version of the tools
  */
 async function setupCodeQLBundle(toolsInput, apiDetails, tempDir, variant, features, defaultCliVersion, logger) {
+    if (!(await util.isBinaryAccessible("tar", logger))) {
+        throw new util.ConfigurationError("Could not find tar in PATH, so unable to extract CodeQL bundle.");
+    }
     const zstdAvailability = await tar.isZstdAvailable(logger);
     const source = await getCodeQLSource(toolsInput, defaultCliVersion, apiDetails, variant, zstdAvailability.available, logger);
     let codeqlFolder;

lib/tar.js

@@ -42,17 +42,6 @@ const actions_util_1 = require("./actions-util");
 const util_1 = require("./util");
 const MIN_REQUIRED_BSD_TAR_VERSION = "3.4.3";
 const MIN_REQUIRED_GNU_TAR_VERSION = "1.31";
-async function isBinaryAccessible(binary, logger) {
-    try {
-        await (0, safe_which_1.safeWhich)(binary);
-        logger.debug(`Found ${binary}.`);
-        return true;
-    }
-    catch (e) {
-        logger.debug(`Could not find ${binary}: ${e}`);
-        return false;
-    }
-}
 async function getTarVersion() {
     const tar = await (0, safe_which_1.safeWhich)("tar");
     let stdout = "";
@@ -86,7 +75,7 @@ async function getTarVersion() {
     }
 }
 async function isZstdAvailable(logger) {
-    const foundZstdBinary = await isBinaryAccessible("zstd", logger);
+    const foundZstdBinary = await (0, util_1.isBinaryAccessible)("zstd", logger);
     try {
         const tarVersion = await getTarVersion();
         const { type, version } = tarVersion;

lib/util.js

@@ -69,12 +69,14 @@ exports.checkActionVersion = checkActionVersion;
 exports.cloneObject = cloneObject;
 exports.checkSipEnablement = checkSipEnablement;
 exports.cleanUpGlob = cleanUpGlob;
+exports.isBinaryAccessible = isBinaryAccessible;
 const fs = __importStar(require("fs"));
 const os = __importStar(require("os"));
 const path = __importStar(require("path"));
 const util_1 = require("util");
 const core = __importStar(require("@actions/core"));
 const exec = __importStar(require("@actions/exec/lib/exec"));
+const safe_which_1 = require("@chrisgavin/safe-which");
 const check_disk_space_1 = __importDefault(require("check-disk-space"));
 const del_1 = __importDefault(require("del"));
 const get_folder_size_1 = __importDefault(require("get-folder-size"));
@@ -926,4 +928,15 @@ async function cleanUpGlob(glob, name, logger) {
         logger.warning(`Failed to clean up ${name}: ${e}.`);
     }
 }
+async function isBinaryAccessible(binary, logger) {
+    try {
+        await (0, safe_which_1.safeWhich)(binary);
+        logger.debug(`Found ${binary}.`);
+        return true;
+    }
+    catch (e) {
+        logger.debug(`Could not find ${binary}: ${e}`);
+        return false;
+    }
+}
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