Address review comments and update tests

__tests__/actionUtils.test.ts

@@ -174,6 +174,26 @@ test("getInputAsInt throws if required and value missing", () => {
     ).toThrowError();
 });
 
+test("getInputAsBool returns false if input not set", () => {
+    expect(actionUtils.getInputAsBool("undefined")).toBe(false);
+});
+
+test("getInputAsBool returns value if input is valid", () => {
+    testUtils.setInput("foo", "true");
+    expect(actionUtils.getInputAsBool("foo")).toBe(true);
+});
+
+test("getInputAsBool returns false if input is invalid or NaN", () => {
+    testUtils.setInput("foo", "bar");
+    expect(actionUtils.getInputAsBool("foo")).toBe(false);
+});
+
+test("getInputAsBool throws if required and value missing", () => {
+    expect(() =>
+        actionUtils.getInputAsBool("undefined2", { required: true })
+    ).toThrowError();
+});
+
 test("isCacheFeatureAvailable for ac enabled", () => {
     jest.spyOn(cache, "isFeatureAvailable").mockImplementation(() => true);
 

__tests__/restore.test.ts

@@ -27,9 +27,17 @@ beforeAll(() => {
             return actualUtils.getInputAsArray(name, options);
         }
     );
+
+    jest.spyOn(actionUtils, "getInputAsBool").mockImplementation(
+        (name, options) => {
+            const actualUtils = jest.requireActual("../src/utils/actionUtils");
+            return actualUtils.getInputAsBool(name, options);
+        }
+    );
 });
 
 beforeEach(() => {
+    jest.restoreAllMocks();
     process.env[Events.Key] = Events.Push;
     process.env[RefKey] = "refs/heads/feature-branch";
 
@@ -50,7 +58,8 @@ test("restore with no cache found", async () => {
     const key = "node-test";
     testUtils.setInputs({
         path: path,
-        key
+        key,
+        enableCrossOsArchive: false
     });
 
     const infoMock = jest.spyOn(core, "info");
@@ -65,7 +74,7 @@ test("restore with no cache found", async () => {
     await run();
 
     expect(restoreCacheMock).toHaveBeenCalledTimes(1);
-    expect(restoreCacheMock).toHaveBeenCalledWith([path], key, []);
+    expect(restoreCacheMock).toHaveBeenCalledWith([path], key, [], {}, false);
 
     expect(stateMock).toHaveBeenCalledWith("CACHE_KEY", key);
     expect(stateMock).toHaveBeenCalledTimes(1);
@@ -84,7 +93,8 @@ test("restore with restore keys and no cache found", async () => {
     testUtils.setInputs({
         path: path,
         key,
-        restoreKeys: [restoreKey]
+        restoreKeys: [restoreKey],
+        enableCrossOsArchive: false
     });
 
     const infoMock = jest.spyOn(core, "info");
@@ -99,7 +109,13 @@ test("restore with restore keys and no cache found", async () => {
     await run();
 
     expect(restoreCacheMock).toHaveBeenCalledTimes(1);
-    expect(restoreCacheMock).toHaveBeenCalledWith([path], key, [restoreKey]);
+    expect(restoreCacheMock).toHaveBeenCalledWith(
+        [path],
+        key,
+        [restoreKey],
+        {},
+        false
+    );
 
     expect(stateMock).toHaveBeenCalledWith("CACHE_KEY", key);
     expect(stateMock).toHaveBeenCalledTimes(1);
@@ -116,7 +132,8 @@ test("restore with cache found for key", async () => {
     const key = "node-test";
     testUtils.setInputs({
         path: path,
-        key
+        key,
+        enableCrossOsArchive: false
     });
 
     const infoMock = jest.spyOn(core, "info");
@@ -132,7 +149,7 @@ test("restore with cache found for key", async () => {
     await run();
 
     expect(restoreCacheMock).toHaveBeenCalledTimes(1);
-    expect(restoreCacheMock).toHaveBeenCalledWith([path], key, []);
+    expect(restoreCacheMock).toHaveBeenCalledWith([path], key, [], {}, false);
 
     expect(stateMock).toHaveBeenCalledWith("CACHE_KEY", key);
     expect(stateMock).toHaveBeenCalledWith("CACHE_RESULT", key);
@@ -152,7 +169,8 @@ test("restore with cache found for restore key", async () => {
     testUtils.setInputs({
         path: path,
         key,
-        restoreKeys: [restoreKey]
+        restoreKeys: [restoreKey],
+        enableCrossOsArchive: false
     });
 
     const infoMock = jest.spyOn(core, "info");
@@ -168,7 +186,13 @@ test("restore with cache found for restore key", async () => {
     await run();
 
     expect(restoreCacheMock).toHaveBeenCalledTimes(1);
-    expect(restoreCacheMock).toHaveBeenCalledWith([path], key, [restoreKey]);
+    expect(restoreCacheMock).toHaveBeenCalledWith(
+        [path],
+        key,
+        [restoreKey],
+        {},
+        false
+    );
 
     expect(stateMock).toHaveBeenCalledWith("CACHE_KEY", key);
     expect(stateMock).toHaveBeenCalledWith("CACHE_RESULT", restoreKey);

__tests__/restoreImpl.test.ts

@@ -28,9 +28,17 @@ beforeAll(() => {
             return actualUtils.getInputAsArray(name, options);
         }
     );
+
+    jest.spyOn(actionUtils, "getInputAsBool").mockImplementation(
+        (name, options) => {
+            const actualUtils = jest.requireActual("../src/utils/actionUtils");
+            return actualUtils.getInputAsBool(name, options);
+        }
+    );
 });
 
 beforeEach(() => {
+    jest.restoreAllMocks();
     process.env[Events.Key] = Events.Push;
     process.env[RefKey] = "refs/heads/feature-branch";
 
@@ -97,7 +105,8 @@ test("restore on GHES with AC available ", async () => {
     const key = "node-test";
     testUtils.setInputs({
         path: path,
-        key
+        key,
+        enableCrossOsArchive: false
     });
 
     const infoMock = jest.spyOn(core, "info");
@@ -113,7 +122,7 @@ test("restore on GHES with AC available ", async () => {
     await run(new StateProvider());
 
     expect(restoreCacheMock).toHaveBeenCalledTimes(1);
-    expect(restoreCacheMock).toHaveBeenCalledWith([path], key, []);
+    expect(restoreCacheMock).toHaveBeenCalledWith([path], key, [], {}, false);
 
     expect(stateMock).toHaveBeenCalledWith("CACHE_KEY", key);
     expect(setCacheHitOutputMock).toHaveBeenCalledTimes(1);
@@ -152,13 +161,20 @@ test("restore with too many keys should fail", async () => {
     testUtils.setInputs({
         path: path,
         key,
-        restoreKeys
+        restoreKeys,
+        enableCrossOsArchive: false
     });
     const failedMock = jest.spyOn(core, "setFailed");
     const restoreCacheMock = jest.spyOn(cache, "restoreCache");
     await run(new StateProvider());
     expect(restoreCacheMock).toHaveBeenCalledTimes(1);
-    expect(restoreCacheMock).toHaveBeenCalledWith([path], key, restoreKeys);
+    expect(restoreCacheMock).toHaveBeenCalledWith(
+        [path],
+        key,
+        restoreKeys,
+        {},
+        false
+    );
     expect(failedMock).toHaveBeenCalledWith(
         `Key Validation Error: Keys are limited to a maximum of 10.`
     );
@@ -169,13 +185,14 @@ test("restore with large key should fail", async () => {
     const key = "foo".repeat(512); // Over the 512 character limit
     testUtils.setInputs({
         path: path,
-        key
+        key,
+        enableCrossOsArchive: false
     });
     const failedMock = jest.spyOn(core, "setFailed");
     const restoreCacheMock = jest.spyOn(cache, "restoreCache");
     await run(new StateProvider());
     expect(restoreCacheMock).toHaveBeenCalledTimes(1);
-    expect(restoreCacheMock).toHaveBeenCalledWith([path], key, []);
+    expect(restoreCacheMock).toHaveBeenCalledWith([path], key, [], {}, false);
     expect(failedMock).toHaveBeenCalledWith(
         `Key Validation Error: ${key} cannot be larger than 512 characters.`
     );
@@ -186,13 +203,14 @@ test("restore with invalid key should fail", async () => {
     const key = "comma,comma";
     testUtils.setInputs({
         path: path,
-        key
+        key,
+        enableCrossOsArchive: false
     });
     const failedMock = jest.spyOn(core, "setFailed");
     const restoreCacheMock = jest.spyOn(cache, "restoreCache");
     await run(new StateProvider());
     expect(restoreCacheMock).toHaveBeenCalledTimes(1);
-    expect(restoreCacheMock).toHaveBeenCalledWith([path], key, []);
+    expect(restoreCacheMock).toHaveBeenCalledWith([path], key, [], {}, false);
     expect(failedMock).toHaveBeenCalledWith(
         `Key Validation Error: ${key} cannot contain commas.`
     );
@@ -203,7 +221,8 @@ test("restore with no cache found", async () => {
     const key = "node-test";
     testUtils.setInputs({
         path: path,
-        key
+        key,
+        enableCrossOsArchive: false
     });
 
     const infoMock = jest.spyOn(core, "info");
@@ -218,7 +237,7 @@ test("restore with no cache found", async () => {
     await run(new StateProvider());
 
     expect(restoreCacheMock).toHaveBeenCalledTimes(1);
-    expect(restoreCacheMock).toHaveBeenCalledWith([path], key, []);
+    expect(restoreCacheMock).toHaveBeenCalledWith([path], key, [], {}, false);
 
     expect(stateMock).toHaveBeenCalledWith("CACHE_KEY", key);
     expect(failedMock).toHaveBeenCalledTimes(0);
@@ -235,7 +254,8 @@ test("restore with restore keys and no cache found", async () => {
     testUtils.setInputs({
         path: path,
         key,
-        restoreKeys: [restoreKey]
+        restoreKeys: [restoreKey],
+        enableCrossOsArchive: false
     });
 
     const infoMock = jest.spyOn(core, "info");
@@ -250,7 +270,13 @@ test("restore with restore keys and no cache found", async () => {
     await run(new StateProvider());
 
     expect(restoreCacheMock).toHaveBeenCalledTimes(1);
-    expect(restoreCacheMock).toHaveBeenCalledWith([path], key, [restoreKey]);
+    expect(restoreCacheMock).toHaveBeenCalledWith(
+        [path],
+        key,
+        [restoreKey],
+        {},
+        false
+    );
 
     expect(stateMock).toHaveBeenCalledWith("CACHE_KEY", key);
     expect(failedMock).toHaveBeenCalledTimes(0);
@@ -265,7 +291,8 @@ test("restore with cache found for key", async () => {
     const key = "node-test";
     testUtils.setInputs({
         path: path,
-        key
+        key,
+        enableCrossOsArchive: false
     });
 
     const infoMock = jest.spyOn(core, "info");
@@ -281,7 +308,7 @@ test("restore with cache found for key", async () => {
     await run(new StateProvider());
 
     expect(restoreCacheMock).toHaveBeenCalledTimes(1);
-    expect(restoreCacheMock).toHaveBeenCalledWith([path], key, []);
+    expect(restoreCacheMock).toHaveBeenCalledWith([path], key, [], {}, false);
 
     expect(stateMock).toHaveBeenCalledWith("CACHE_KEY", key);
     expect(setCacheHitOutputMock).toHaveBeenCalledTimes(1);
@@ -298,7 +325,8 @@ test("restore with cache found for restore key", async () => {
     testUtils.setInputs({
         path: path,
         key,
-        restoreKeys: [restoreKey]
+        restoreKeys: [restoreKey],
+        enableCrossOsArchive: false
     });
 
     const infoMock = jest.spyOn(core, "info");
@@ -314,7 +342,13 @@ test("restore with cache found for restore key", async () => {
     await run(new StateProvider());
 
     expect(restoreCacheMock).toHaveBeenCalledTimes(1);
-    expect(restoreCacheMock).toHaveBeenCalledWith([path], key, [restoreKey]);
+    expect(restoreCacheMock).toHaveBeenCalledWith(
+        [path],
+        key,
+        [restoreKey],
+        {},
+        false
+    );
 
     expect(stateMock).toHaveBeenCalledWith("CACHE_KEY", key);
     expect(setCacheHitOutputMock).toHaveBeenCalledTimes(1);

__tests__/restoreOnly.test.ts

@@ -27,9 +27,18 @@ beforeAll(() => {
             return actualUtils.getInputAsArray(name, options);
         }
     );
+
+    jest.spyOn(actionUtils, "getInputAsBool").mockImplementation(
+        (name, options) => {
+            return jest
+                .requireActual("../src/utils/actionUtils")
+                .getInputAsBool(name, options);
+        }
+    );
 });
 
 beforeEach(() => {
+    jest.restoreAllMocks();
     process.env[Events.Key] = Events.Push;
     process.env[RefKey] = "refs/heads/feature-branch";
 
@@ -50,7 +59,8 @@ test("restore with no cache found", async () => {
     const key = "node-test";
     testUtils.setInputs({
         path: path,
-        key
+        key,
+        enableCrossOsArchive: false
     });
 
     const infoMock = jest.spyOn(core, "info");
@@ -65,7 +75,7 @@ test("restore with no cache found", async () => {
     await run();
 
     expect(restoreCacheMock).toHaveBeenCalledTimes(1);
-    expect(restoreCacheMock).toHaveBeenCalledWith([path], key, []);
+    expect(restoreCacheMock).toHaveBeenCalledWith([path], key, [], {}, false);
 
     expect(outputMock).toHaveBeenCalledWith("cache-primary-key", key);
     expect(outputMock).toHaveBeenCalledTimes(1);
@@ -83,7 +93,8 @@ test("restore with restore keys and no cache found", async () => {
     testUtils.setInputs({
         path: path,
         key,
-        restoreKeys: [restoreKey]
+        restoreKeys: [restoreKey],
+        enableCrossOsArchive: false
     });
 
     const infoMock = jest.spyOn(core, "info");
@@ -98,7 +109,13 @@ test("restore with restore keys and no cache found", async () => {
     await run();
 
     expect(restoreCacheMock).toHaveBeenCalledTimes(1);
-    expect(restoreCacheMock).toHaveBeenCalledWith([path], key, [restoreKey]);
+    expect(restoreCacheMock).toHaveBeenCalledWith(
+        [path],
+        key,
+        [restoreKey],
+        {},
+        false
+    );
 
     expect(outputMock).toHaveBeenCalledWith("cache-primary-key", key);
     expect(failedMock).toHaveBeenCalledTimes(0);
@@ -113,7 +130,8 @@ test("restore with cache found for key", async () => {
     const key = "node-test";
     testUtils.setInputs({
         path: path,
-        key
+        key,
+        enableCrossOsArchive: false
     });
 
     const infoMock = jest.spyOn(core, "info");
@@ -128,7 +146,7 @@ test("restore with cache found for key", async () => {
     await run();
 
     expect(restoreCacheMock).toHaveBeenCalledTimes(1);
-    expect(restoreCacheMock).toHaveBeenCalledWith([path], key, []);
+    expect(restoreCacheMock).toHaveBeenCalledWith([path], key, [], {}, false);
 
     expect(outputMock).toHaveBeenCalledWith("cache-primary-key", key);
     expect(outputMock).toHaveBeenCalledWith("cache-hit", "true");
@@ -147,7 +165,8 @@ test("restore with cache found for restore key", async () => {
     testUtils.setInputs({
         path: path,
         key,
-        restoreKeys: [restoreKey]
+        restoreKeys: [restoreKey],
+        enableCrossOsArchive: false
     });
 
     const infoMock = jest.spyOn(core, "info");
@@ -162,7 +181,13 @@ test("restore with cache found for restore key", async () => {
     await run();
 
     expect(restoreCacheMock).toHaveBeenCalledTimes(1);
-    expect(restoreCacheMock).toHaveBeenCalledWith([path], key, [restoreKey]);
+    expect(restoreCacheMock).toHaveBeenCalledWith(
+        [path],
+        key,
+        [restoreKey],
+        {},
+        false
+    );
 
     expect(outputMock).toHaveBeenCalledWith("cache-primary-key", key);
     expect(outputMock).toHaveBeenCalledWith("cache-hit", "false");

__tests__/save.test.ts

@@ -35,6 +35,14 @@ beforeAll(() => {
         }
     );
 
+    jest.spyOn(actionUtils, "getInputAsBool").mockImplementation(
+        (name, options) => {
+            return jest
+                .requireActual("../src/utils/actionUtils")
+                .getInputAsBool(name, options);
+        }
+    );
+
     jest.spyOn(actionUtils, "isExactKeyMatch").mockImplementation(
         (key, cacheResult) => {
             return jest
@@ -95,9 +103,14 @@ test("save with valid inputs uploads a cache", async () => {
     await run();
 
     expect(saveCacheMock).toHaveBeenCalledTimes(1);
-    expect(saveCacheMock).toHaveBeenCalledWith([inputPath], primaryKey, {
+    expect(saveCacheMock).toHaveBeenCalledWith(
+        [inputPath],
+        primaryKey,
+        {
             uploadChunkSize: 4000000
-    });
+        },
+        false
+    );
 
     expect(failedMock).toHaveBeenCalledTimes(0);
 });

__tests__/saveImpl.test.ts

@@ -32,6 +32,14 @@ beforeAll(() => {
         }
     );
 
+    jest.spyOn(actionUtils, "getInputAsBool").mockImplementation(
+        (name, options) => {
+            return jest
+                .requireActual("../src/utils/actionUtils")
+                .getInputAsBool(name, options);
+        }
+    );
+
     jest.spyOn(actionUtils, "isExactKeyMatch").mockImplementation(
         (key, cacheResult) => {
             return jest
@@ -47,6 +55,7 @@ beforeAll(() => {
 });
 
 beforeEach(() => {
+    jest.restoreAllMocks();
     process.env[Events.Key] = Events.Push;
     process.env[RefKey] = "refs/heads/feature-branch";
 
@@ -157,7 +166,7 @@ test("save on GHES with AC available", async () => {
     expect(saveCacheMock).toHaveBeenCalledTimes(1);
     expect(saveCacheMock).toHaveBeenCalledWith([inputPath], primaryKey, {
         uploadChunkSize: 4000000
-    });
+    }, false);
 
     expect(failedMock).toHaveBeenCalledTimes(0);
 });
@@ -251,7 +260,8 @@ test("save with large cache outputs warning", async () => {
     expect(saveCacheMock).toHaveBeenCalledWith(
         [inputPath],
         primaryKey,
-        expect.anything()
+        expect.anything(),
+        false
     );
 
     expect(logWarningMock).toHaveBeenCalledTimes(1);
@@ -297,7 +307,8 @@ test("save with reserve cache failure outputs warning", async () => {
     expect(saveCacheMock).toHaveBeenCalledWith(
         [inputPath],
         primaryKey,
-        expect.anything()
+        expect.anything(),
+        false
     );
 
     expect(logWarningMock).toHaveBeenCalledWith(
@@ -339,7 +350,8 @@ test("save with server error outputs warning", async () => {
     expect(saveCacheMock).toHaveBeenCalledWith(
         [inputPath],
         primaryKey,
-        expect.anything()
+        expect.anything(),
+        false
     );
 
     expect(logWarningMock).toHaveBeenCalledTimes(1);
@@ -378,9 +390,14 @@ test("save with valid inputs uploads a cache", async () => {
     await run(new StateProvider());
 
     expect(saveCacheMock).toHaveBeenCalledTimes(1);
-    expect(saveCacheMock).toHaveBeenCalledWith([inputPath], primaryKey, {
+    expect(saveCacheMock).toHaveBeenCalledWith(
+        [inputPath],
+        primaryKey,
+        {
             uploadChunkSize: 4000000
-    });
+        },
+        false
+    );
 
     expect(failedMock).toHaveBeenCalledTimes(0);
 });

__tests__/saveOnly.test.ts

@@ -35,6 +35,14 @@ beforeAll(() => {
         }
     );
 
+    jest.spyOn(actionUtils, "getInputAsBool").mockImplementation(
+        (name, options) => {
+            return jest
+                .requireActual("../src/utils/actionUtils")
+                .getInputAsBool(name, options);
+        }
+    );
+
     jest.spyOn(actionUtils, "isExactKeyMatch").mockImplementation(
         (key, cacheResult) => {
             return jest
@@ -85,9 +93,14 @@ test("save with valid inputs uploads a cache", async () => {
     await run();
 
     expect(saveCacheMock).toHaveBeenCalledTimes(1);
-    expect(saveCacheMock).toHaveBeenCalledWith([inputPath], primaryKey, {
+    expect(saveCacheMock).toHaveBeenCalledWith(
+        [inputPath],
+        primaryKey,
+        {
             uploadChunkSize: 4000000
-    });
+        },
+        false
+    );
 
     expect(failedMock).toHaveBeenCalledTimes(0);
 });
@@ -112,9 +125,14 @@ test("save failing logs the warning message", async () => {
     await run();
 
     expect(saveCacheMock).toHaveBeenCalledTimes(1);
-    expect(saveCacheMock).toHaveBeenCalledWith([inputPath], primaryKey, {
+    expect(saveCacheMock).toHaveBeenCalledWith(
+        [inputPath],
+        primaryKey,
+        {
             uploadChunkSize: 4000000
-    });
+        },
+        false
+    );
 
     expect(warningMock).toHaveBeenCalledTimes(1);
     expect(warningMock).toHaveBeenCalledWith("Cache save failed.");

action.yml

@@ -15,7 +15,7 @@ inputs:
     description: 'The chunk size used to split up large files during upload, in bytes'
     required: false
   enableCrossOsArchive:
-    description: 'An optional boolean enabled to save and restore cache on windows which could be restored and saved on any platform'
+    description: 'An optional boolean when enabled, allows windows runners to save/restore caches that can be restored/saved respectively on other platforms'
     default: 'false'
     required: false
 outputs:

dist/restore-only/index.js

@@ -10118,7 +10118,8 @@ function getInputAsInt(name, options) {
 }
 exports.getInputAsInt = getInputAsInt;
 function getInputAsBool(name, options) {
-    return core.getBooleanInput(name, options);
+    const result = core.getInput(name, options);
+    return result.toLowerCase() === "true";
 }
 exports.getInputAsBool = getInputAsBool;
 function isCacheFeatureAvailable() {

dist/restore/index.js

@@ -38646,7 +38646,8 @@ function getInputAsInt(name, options) {
 }
 exports.getInputAsInt = getInputAsInt;
 function getInputAsBool(name, options) {
-    return core.getBooleanInput(name, options);
+    const result = core.getInput(name, options);
+    return result.toLowerCase() === "true";
 }
 exports.getInputAsBool = getInputAsBool;
 function isCacheFeatureAvailable() {

dist/save-only/index.js

@@ -38697,7 +38697,8 @@ function getInputAsInt(name, options) {
 }
 exports.getInputAsInt = getInputAsInt;
 function getInputAsBool(name, options) {
-    return core.getBooleanInput(name, options);
+    const result = core.getInput(name, options);
+    return result.toLowerCase() === "true";
 }
 exports.getInputAsBool = getInputAsBool;
 function isCacheFeatureAvailable() {

dist/save/index.js

@@ -38641,7 +38641,8 @@ function getInputAsInt(name, options) {
 }
 exports.getInputAsInt = getInputAsInt;
 function getInputAsBool(name, options) {
-    return core.getBooleanInput(name, options);
+    const result = core.getInput(name, options);
+    return result.toLowerCase() === "true";
 }
 exports.getInputAsBool = getInputAsBool;
 function isCacheFeatureAvailable() {

restore/action.yml

@@ -12,7 +12,7 @@ inputs:
     description: 'An ordered list of keys to use for restoring stale cache if no cache hit occurred for key. Note `cache-hit` returns false in this case.'
     required: false
   enableCrossOsArchive:
-    description: 'An optional boolean enabled to restore cache on windows which could be saved on any platform'
+    description: 'An optional boolean to enable restoring a cache on Windows which was created on another platform'
     default: 'false'
     required: false
 outputs:

save/action.yml

@@ -12,7 +12,7 @@ inputs:
     description: 'The chunk size used to split up large files during upload, in bytes'
     required: false
   enableCrossOsArchive:
-    description: 'An optional boolean enabled to save cache on windows which could be restored on any platform'
+    description: 'An optional boolean to enable saving a cache on Windows which may be restored later on another platform'
     default: 'false'
     required: false
 runs:

src/utils/actionUtils.ts

@@ -56,7 +56,8 @@ export function getInputAsBool(
     name: string,
     options?: core.InputOptions
 ): boolean {
-    return core.getBooleanInput(name, options);
+    const result = core.getInput(name, options);
+    return result.toLowerCase() === "true";
 }
 
 export function isCacheFeatureAvailable(): boolean {

src/utils/testUtils.ts

@@ -13,6 +13,7 @@ interface CacheInput {
     path: string;
     key: string;
     restoreKeys?: string[];
+    enableCrossOsArchive?: boolean;
 }
 
 export function setInputs(input: CacheInput): void {
@@ -20,6 +21,11 @@ export function setInputs(input: CacheInput): void {
     setInput(Inputs.Key, input.key);
     input.restoreKeys &&
         setInput(Inputs.RestoreKeys, input.restoreKeys.join("\n"));
+    input.enableCrossOsArchive !== undefined &&
+        setInput(
+            Inputs.EnableCrossOsArchive,
+            input.enableCrossOsArchive.toString()
+        );
 }
 
 export function clearInputs(): void {
@@ -27,4 +33,5 @@ export function clearInputs(): void {
     delete process.env[getInputName(Inputs.Key)];
     delete process.env[getInputName(Inputs.RestoreKeys)];
     delete process.env[getInputName(Inputs.UploadChunkSize)];
+    delete process.env[getInputName(Inputs.EnableCrossOsArchive)];
 }