support local

node_modules/@actions/tool-cache/lib/tool-cache.js

@@ -42,6 +42,7 @@ class HTTPError extends Error {
 }
 exports.HTTPError = HTTPError;
 const IS_WINDOWS = process.platform === 'win32';
+const IS_MAC = process.platform === 'darwin';
 const userAgent = 'actions/tool-cache';
 /**
  * Download a tool from an url and stream it into a file
@@ -257,6 +258,36 @@ function extractTar(file, dest, flags = 'xz') {
     });
 }
 exports.extractTar = extractTar;
+/**
+ * Extract a xar compatible archive
+ *
+ * @param file     path to the archive
+ * @param dest     destination directory. Optional.
+ * @param flags    flags for the xar. Optional.
+ * @returns        path to the destination directory
+ */
+function extractXar(file, dest, flags = []) {
+    return __awaiter(this, void 0, void 0, function* () {
+        assert_1.ok(IS_MAC, 'extractXar() not supported on current OS');
+        assert_1.ok(file, 'parameter "file" is required');
+        dest = yield _createExtractFolder(dest);
+        let args;
+        if (flags instanceof Array) {
+            args = flags;
+        }
+        else {
+            args = [flags];
+        }
+        args.push('-x', '-C', dest, '-f', file);
+        if (core.isDebug()) {
+            args.push('-v');
+        }
+        const xarPath = yield io.which('xar', true);
+        yield exec_1.exec(`"${xarPath}"`, _unique(args));
+        return dest;
+    });
+}
+exports.extractXar = extractXar;
 /**
  * Extract a zip
  *
@@ -565,4 +596,11 @@ function _getGlobal(key, defaultValue) {
     /* eslint-enable @typescript-eslint/no-explicit-any */
     return value !== undefined ? value : defaultValue;
 }
+/**
+ * Returns an array of unique values.
+ * @param values Values to make unique.
+ */
+function _unique(values) {
+    return Array.from(new Set(values));
+}
 //# sourceMappingURL=tool-cache.js.map