From 662e7fc4f0435423b76b5e7f57a21cbc58ecd1b7 Mon Sep 17 00:00:00 2001
From: Lovepreet Singh <pdotl@github.com>
Date: Mon, 18 Jul 2022 09:12:07 +0000
Subject: [PATCH 1/2] Move zstd from flags to equivalent aliases

---
 src/internal/tar.ts | 12 ++++++------
 1 file changed, 6 insertions(+), 6 deletions(-)

diff --git a/src/internal/tar.ts b/src/internal/tar.ts
index c809191..1f63da5 100644
--- a/src/internal/tar.ts
+++ b/src/internal/tar.ts
@@ -67,9 +67,9 @@ export async function extractTar(
   function getCompressionProgram(): string[] {
     switch (compressionMethod) {
       case CompressionMethod.Zstd:
-        return ['--use-compress-program', 'zstd -d --long=30']
+        return ['--use-compress-program', 'unzstd --long=30']
       case CompressionMethod.ZstdWithoutLong:
-        return ['--use-compress-program', 'zstd -d']
+        return ['--use-compress-program', 'unzstd']
       default:
         return ['-z']
     }
@@ -106,9 +106,9 @@ export async function createTar(
   function getCompressionProgram(): string[] {
     switch (compressionMethod) {
       case CompressionMethod.Zstd:
-        return ['--use-compress-program', 'zstd -T0 --long=30']
+        return ['--use-compress-program', 'zstdmt --long=30']
       case CompressionMethod.ZstdWithoutLong:
-        return ['--use-compress-program', 'zstd -T0']
+        return ['--use-compress-program', 'zstdmt']
       default:
         return ['-z']
     }
@@ -140,9 +140,9 @@ export async function listTar(
   function getCompressionProgram(): string[] {
     switch (compressionMethod) {
       case CompressionMethod.Zstd:
-        return ['--use-compress-program', 'zstd -d --long=30']
+        return ['--use-compress-program', 'unzstd --long=30']
       case CompressionMethod.ZstdWithoutLong:
-        return ['--use-compress-program', 'zstd -d']
+        return ['--use-compress-program', 'unzstd']
       default:
         return ['-z']
     }

From 601a55b62d8487a77d16988ea727d265a418e501 Mon Sep 17 00:00:00 2001
From: Lovepreet Singh <pdotl@github.com>
Date: Mon, 18 Jul 2022 12:48:19 +0000
Subject: [PATCH 2/2] Fix tar test cases

---
 __tests__/tar.test.ts | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/__tests__/tar.test.ts b/__tests__/tar.test.ts
index 4aed759..b05c67e 100644
--- a/__tests__/tar.test.ts
+++ b/__tests__/tar.test.ts
@@ -50,7 +50,7 @@ test('zstd extract tar', async () => {
     `"${defaultTarPath}"`,
     [
       '--use-compress-program',
-      'zstd -d --long=30',
+      'unzstd --long=30',
       '-xf',
       IS_WINDOWS ? archivePath.replace(/\\/g, '/') : archivePath,
       '-P',
@@ -140,7 +140,7 @@ test('zstd create tar', async () => {
     [
       '--posix',
       '--use-compress-program',
-      'zstd -T0 --long=30',
+      'zstdmt --long=30',
       '-cf',
       IS_WINDOWS ? CacheFilename.Zstd.replace(/\\/g, '/') : CacheFilename.Zstd,
       '--exclude',
@@ -210,7 +210,7 @@ test('zstd list tar', async () => {
     `"${defaultTarPath}"`,
     [
       '--use-compress-program',
-      'zstd -d --long=30',
+      'unzstd --long=30',
       '-tf',
       IS_WINDOWS ? archivePath.replace(/\\/g, '/') : archivePath,
       '-P'
@@ -235,7 +235,7 @@ test('zstdWithoutLong list tar', async () => {
     `"${defaultTarPath}"`,
     [
       '--use-compress-program',
-      'zstd -d',
+      'unzstd',
       '-tf',
       IS_WINDOWS ? archivePath.replace(/\\/g, '/') : archivePath,
       '-P'