Linting

* Update Ruby example to specify bundler path

* Fix spacing

README.md

@@ -2,7 +2,7 @@
 
 This GitHub Action allows caching dependencies and build outputs to improve workflow execution time.
 
-<a href="https://github.com/actions/cache"><img alt="GitHub Actions status" src="https://github.com/actions/cache/workflows/Tests/badge.svg?branch=master&event=push"></a>
+<a href="https://github.com/actions/cache/actions?query=workflow%3ATests"><img alt="GitHub Actions status" src="https://github.com/actions/cache/workflows/Tests/badge.svg?branch=master&event=push"></a>
 
 ## Documentation
 

__tests__/actionUtils.test.ts

@@ -162,6 +162,16 @@ test("getCacheState with valid state", () => {
     expect(getStateMock).toHaveBeenCalledTimes(1);
 });
 
+test("logWarning logs a message with a warning prefix", () => {
+    const message = "A warning occurred.";
+
+    const infoMock = jest.spyOn(core, "info");
+
+    actionUtils.logWarning(message);
+
+    expect(infoMock).toHaveBeenCalledWith(`[warning]${message}`);
+});
+
 test("isValidEvent returns false for unknown event", () => {
     const event = "foo";
     process.env[Events.Key] = event;

__tests__/restore.test.ts

@@ -1,18 +1,16 @@
 import * as core from "@actions/core";
-import * as exec from "@actions/exec";
-import * as io from "@actions/io";
 import * as path from "path";
 import * as cacheHttpClient from "../src/cacheHttpClient";
 import { Events, Inputs } from "../src/constants";
 import { ArtifactCacheEntry } from "../src/contracts";
 import run from "../src/restore";
+import * as tar from "../src/tar";
 import * as actionUtils from "../src/utils/actionUtils";
 import * as testUtils from "../src/utils/testUtils";
 
-jest.mock("@actions/exec");
-jest.mock("@actions/io");
-jest.mock("../src/utils/actionUtils");
 jest.mock("../src/cacheHttpClient");
+jest.mock("../src/tar");
+jest.mock("../src/utils/actionUtils");
 
 beforeAll(() => {
     jest.spyOn(actionUtils, "resolvePath").mockImplementation(filePath => {
@@ -35,10 +33,6 @@ beforeAll(() => {
         const actualUtils = jest.requireActual("../src/utils/actionUtils");
         return actualUtils.getSupportedEvents();
     });
-
-    jest.spyOn(io, "which").mockImplementation(tool => {
-        return Promise.resolve(tool);
-    });
 });
 
 beforeEach(() => {
@@ -50,14 +44,16 @@ afterEach(() => {
     delete process.env[Events.Key];
 });
 
-test("restore with invalid event", async () => {
+test("restore with invalid event outputs warning", async () => {
+    const logWarningMock = jest.spyOn(actionUtils, "logWarning");
     const failedMock = jest.spyOn(core, "setFailed");
     const invalidEvent = "commit_comment";
     process.env[Events.Key] = invalidEvent;
     await run();
-    expect(failedMock).toHaveBeenCalledWith(
+    expect(logWarningMock).toHaveBeenCalledWith(
         `Event Validation Error: The event type ${invalidEvent} is not supported. Only push, pull_request events are supported at this time.`
     );
+    expect(failedMock).toHaveBeenCalledTimes(0);
 });
 
 test("restore with no path should fail", async () => {
@@ -126,7 +122,6 @@ test("restore with no cache found", async () => {
     });
 
     const infoMock = jest.spyOn(core, "info");
-    const warningMock = jest.spyOn(core, "warning");
     const failedMock = jest.spyOn(core, "setFailed");
     const stateMock = jest.spyOn(core, "saveState");
 
@@ -138,7 +133,6 @@ test("restore with no cache found", async () => {
     await run();
 
     expect(stateMock).toHaveBeenCalledWith("CACHE_KEY", key);
-    expect(warningMock).toHaveBeenCalledTimes(0);
     expect(failedMock).toHaveBeenCalledTimes(0);
 
     expect(infoMock).toHaveBeenCalledWith(
@@ -153,7 +147,7 @@ test("restore with server error should fail", async () => {
         key
     });
 
-    const warningMock = jest.spyOn(core, "warning");
+    const logWarningMock = jest.spyOn(actionUtils, "logWarning");
     const failedMock = jest.spyOn(core, "setFailed");
     const stateMock = jest.spyOn(core, "saveState");
 
@@ -168,8 +162,8 @@ test("restore with server error should fail", async () => {
 
     expect(stateMock).toHaveBeenCalledWith("CACHE_KEY", key);
 
-    expect(warningMock).toHaveBeenCalledTimes(1);
-    expect(warningMock).toHaveBeenCalledWith("HTTP Error Occurred");
+    expect(logWarningMock).toHaveBeenCalledTimes(1);
+    expect(logWarningMock).toHaveBeenCalledWith("HTTP Error Occurred");
 
     expect(setCacheHitOutputMock).toHaveBeenCalledTimes(1);
     expect(setCacheHitOutputMock).toHaveBeenCalledWith(false);
@@ -187,7 +181,6 @@ test("restore with restore keys and no cache found", async () => {
     });
 
     const infoMock = jest.spyOn(core, "info");
-    const warningMock = jest.spyOn(core, "warning");
     const failedMock = jest.spyOn(core, "setFailed");
     const stateMock = jest.spyOn(core, "saveState");
 
@@ -199,7 +192,6 @@ test("restore with restore keys and no cache found", async () => {
     await run();
 
     expect(stateMock).toHaveBeenCalledWith("CACHE_KEY", key);
-    expect(warningMock).toHaveBeenCalledTimes(0);
     expect(failedMock).toHaveBeenCalledTimes(0);
 
     expect(infoMock).toHaveBeenCalledWith(
@@ -216,7 +208,6 @@ test("restore with cache found", async () => {
     });
 
     const infoMock = jest.spyOn(core, "info");
-    const warningMock = jest.spyOn(core, "warning");
     const failedMock = jest.spyOn(core, "setFailed");
     const stateMock = jest.spyOn(core, "saveState");
 
@@ -248,8 +239,7 @@ test("restore with cache found", async () => {
         .spyOn(actionUtils, "getArchiveFileSize")
         .mockReturnValue(fileSize);
 
-    const mkdirMock = jest.spyOn(io, "mkdirP");
-    const execMock = jest.spyOn(exec, "exec");
+    const extractTarMock = jest.spyOn(tar, "extractTar");
     const setCacheHitOutputMock = jest.spyOn(actionUtils, "setCacheHitOutput");
 
     await run();
@@ -260,28 +250,14 @@ test("restore with cache found", async () => {
     expect(createTempDirectoryMock).toHaveBeenCalledTimes(1);
     expect(downloadCacheMock).toHaveBeenCalledWith(cacheEntry, archivePath);
     expect(getArchiveFileSizeMock).toHaveBeenCalledWith(archivePath);
-    expect(mkdirMock).toHaveBeenCalledWith(cachePath);
 
-    const IS_WINDOWS = process.platform === "win32";
-    const args = IS_WINDOWS
-        ? [
-              "-xz",
-              "--force-local",
-              "-f",
-              archivePath.replace(/\\/g, "/"),
-              "-C",
-              cachePath.replace(/\\/g, "/")
-          ]
-        : ["-xz", "-f", archivePath, "-C", cachePath];
-
-    expect(execMock).toHaveBeenCalledTimes(1);
-    expect(execMock).toHaveBeenCalledWith(`"tar"`, args);
+    expect(extractTarMock).toHaveBeenCalledTimes(1);
+    expect(extractTarMock).toHaveBeenCalledWith(archivePath, cachePath);
 
     expect(setCacheHitOutputMock).toHaveBeenCalledTimes(1);
     expect(setCacheHitOutputMock).toHaveBeenCalledWith(true);
 
     expect(infoMock).toHaveBeenCalledWith(`Cache restored from key: ${key}`);
-    expect(warningMock).toHaveBeenCalledTimes(0);
     expect(failedMock).toHaveBeenCalledTimes(0);
 });
 
@@ -296,7 +272,6 @@ test("restore with a pull request event and cache found", async () => {
     process.env[Events.Key] = Events.PullRequest;
 
     const infoMock = jest.spyOn(core, "info");
-    const warningMock = jest.spyOn(core, "warning");
     const failedMock = jest.spyOn(core, "setFailed");
     const stateMock = jest.spyOn(core, "saveState");
 
@@ -328,8 +303,7 @@ test("restore with a pull request event and cache found", async () => {
         .spyOn(actionUtils, "getArchiveFileSize")
         .mockReturnValue(fileSize);
 
-    const mkdirMock = jest.spyOn(io, "mkdirP");
-    const execMock = jest.spyOn(exec, "exec");
+    const extractTarMock = jest.spyOn(tar, "extractTar");
     const setCacheHitOutputMock = jest.spyOn(actionUtils, "setCacheHitOutput");
 
     await run();
@@ -341,28 +315,14 @@ test("restore with a pull request event and cache found", async () => {
     expect(downloadCacheMock).toHaveBeenCalledWith(cacheEntry, archivePath);
     expect(getArchiveFileSizeMock).toHaveBeenCalledWith(archivePath);
     expect(infoMock).toHaveBeenCalledWith(`Cache Size: ~60 MB (62915000 B)`);
-    expect(mkdirMock).toHaveBeenCalledWith(cachePath);
 
-    const IS_WINDOWS = process.platform === "win32";
-    const args = IS_WINDOWS
-        ? [
-              "-xz",
-              "--force-local",
-              "-f",
-              archivePath.replace(/\\/g, "/"),
-              "-C",
-              cachePath.replace(/\\/g, "/")
-          ]
-        : ["-xz", "-f", archivePath, "-C", cachePath];
-
-    expect(execMock).toHaveBeenCalledTimes(1);
-    expect(execMock).toHaveBeenCalledWith(`"tar"`, args);
+    expect(extractTarMock).toHaveBeenCalledTimes(1);
+    expect(extractTarMock).toHaveBeenCalledWith(archivePath, cachePath);
 
     expect(setCacheHitOutputMock).toHaveBeenCalledTimes(1);
     expect(setCacheHitOutputMock).toHaveBeenCalledWith(true);
 
     expect(infoMock).toHaveBeenCalledWith(`Cache restored from key: ${key}`);
-    expect(warningMock).toHaveBeenCalledTimes(0);
     expect(failedMock).toHaveBeenCalledTimes(0);
 });
 
@@ -377,7 +337,6 @@ test("restore with cache found for restore key", async () => {
     });
 
     const infoMock = jest.spyOn(core, "info");
-    const warningMock = jest.spyOn(core, "warning");
     const failedMock = jest.spyOn(core, "setFailed");
     const stateMock = jest.spyOn(core, "saveState");
 
@@ -409,8 +368,7 @@ test("restore with cache found for restore key", async () => {
         .spyOn(actionUtils, "getArchiveFileSize")
         .mockReturnValue(fileSize);
 
-    const mkdirMock = jest.spyOn(io, "mkdirP");
-    const execMock = jest.spyOn(exec, "exec");
+    const extractTarMock = jest.spyOn(tar, "extractTar");
     const setCacheHitOutputMock = jest.spyOn(actionUtils, "setCacheHitOutput");
 
     await run();
@@ -422,22 +380,9 @@ test("restore with cache found for restore key", async () => {
     expect(downloadCacheMock).toHaveBeenCalledWith(cacheEntry, archivePath);
     expect(getArchiveFileSizeMock).toHaveBeenCalledWith(archivePath);
     expect(infoMock).toHaveBeenCalledWith(`Cache Size: ~0 MB (142 B)`);
-    expect(mkdirMock).toHaveBeenCalledWith(cachePath);
 
-    const IS_WINDOWS = process.platform === "win32";
-    const args = IS_WINDOWS
-        ? [
-              "-xz",
-              "--force-local",
-              "-f",
-              archivePath.replace(/\\/g, "/"),
-              "-C",
-              cachePath.replace(/\\/g, "/")
-          ]
-        : ["-xz", "-f", archivePath, "-C", cachePath];
-
-    expect(execMock).toHaveBeenCalledTimes(1);
-    expect(execMock).toHaveBeenCalledWith(`"tar"`, args);
+    expect(extractTarMock).toHaveBeenCalledTimes(1);
+    expect(extractTarMock).toHaveBeenCalledWith(archivePath, cachePath);
 
     expect(setCacheHitOutputMock).toHaveBeenCalledTimes(1);
     expect(setCacheHitOutputMock).toHaveBeenCalledWith(false);
@@ -445,6 +390,5 @@ test("restore with cache found for restore key", async () => {
     expect(infoMock).toHaveBeenCalledWith(
         `Cache restored from key: ${restoreKey}`
     );
-    expect(warningMock).toHaveBeenCalledTimes(0);
     expect(failedMock).toHaveBeenCalledTimes(0);
 });

__tests__/save.test.ts

@@ -1,19 +1,17 @@
 import * as core from "@actions/core";
-import * as exec from "@actions/exec";
-import * as io from "@actions/io";
 import * as path from "path";
 import * as cacheHttpClient from "../src/cacheHttpClient";
-import { Inputs } from "../src/constants";
+import { Events, Inputs } from "../src/constants";
 import { ArtifactCacheEntry } from "../src/contracts";
 import run from "../src/save";
+import * as tar from "../src/tar";
 import * as actionUtils from "../src/utils/actionUtils";
 import * as testUtils from "../src/utils/testUtils";
 
 jest.mock("@actions/core");
-jest.mock("@actions/exec");
-jest.mock("@actions/io");
-jest.mock("../src/utils/actionUtils");
 jest.mock("../src/cacheHttpClient");
+jest.mock("../src/tar");
+jest.mock("../src/utils/actionUtils");
 
 beforeAll(() => {
     jest.spyOn(core, "getInput").mockImplementation((name, options) => {
@@ -32,6 +30,16 @@ beforeAll(() => {
         }
     );
 
+    jest.spyOn(actionUtils, "isValidEvent").mockImplementation(() => {
+        const actualUtils = jest.requireActual("../src/utils/actionUtils");
+        return actualUtils.isValidEvent();
+    });
+
+    jest.spyOn(actionUtils, "getSupportedEvents").mockImplementation(() => {
+        const actualUtils = jest.requireActual("../src/utils/actionUtils");
+        return actualUtils.getSupportedEvents();
+    });
+
     jest.spyOn(actionUtils, "resolvePath").mockImplementation(filePath => {
         return path.resolve(filePath);
     });
@@ -39,18 +47,31 @@ beforeAll(() => {
     jest.spyOn(actionUtils, "createTempDirectory").mockImplementation(() => {
         return Promise.resolve("/foo/bar");
     });
+});
 
-    jest.spyOn(io, "which").mockImplementation(tool => {
-        return Promise.resolve(tool);
-    });
+beforeEach(() => {
+    process.env[Events.Key] = Events.Push;
 });
 
 afterEach(() => {
     testUtils.clearInputs();
+    delete process.env[Events.Key];
+});
+
+test("save with invalid event outputs warning", async () => {
+    const logWarningMock = jest.spyOn(actionUtils, "logWarning");
+    const failedMock = jest.spyOn(core, "setFailed");
+    const invalidEvent = "commit_comment";
+    process.env[Events.Key] = invalidEvent;
+    await run();
+    expect(logWarningMock).toHaveBeenCalledWith(
+        `Event Validation Error: The event type ${invalidEvent} is not supported. Only push, pull_request events are supported at this time.`
+    );
+    expect(failedMock).toHaveBeenCalledTimes(0);
 });
 
 test("save with no primary key in state outputs warning", async () => {
-    const warningMock = jest.spyOn(core, "warning");
+    const logWarningMock = jest.spyOn(actionUtils, "logWarning");
     const failedMock = jest.spyOn(core, "setFailed");
 
     const cacheEntry: ArtifactCacheEntry = {
@@ -72,16 +93,15 @@ test("save with no primary key in state outputs warning", async () => {
 
     await run();
 
-    expect(warningMock).toHaveBeenCalledWith(
+    expect(logWarningMock).toHaveBeenCalledWith(
         `Error retrieving key from state.`
     );
-    expect(warningMock).toHaveBeenCalledTimes(1);
+    expect(logWarningMock).toHaveBeenCalledTimes(1);
     expect(failedMock).toHaveBeenCalledTimes(0);
 });
 
 test("save with exact match returns early", async () => {
     const infoMock = jest.spyOn(core, "info");
-    const warningMock = jest.spyOn(core, "warning");
     const failedMock = jest.spyOn(core, "setFailed");
 
     const primaryKey = "Linux-node-bb828da54c148048dd17899ba9fda624811cfb43";
@@ -102,7 +122,7 @@ test("save with exact match returns early", async () => {
             return primaryKey;
         });
 
-    const execMock = jest.spyOn(exec, "exec");
+    const createTarMock = jest.spyOn(tar, "createTar");
 
     await run();
 
@@ -110,14 +130,13 @@ test("save with exact match returns early", async () => {
         `Cache hit occurred on the primary key ${primaryKey}, not saving cache.`
     );
 
-    expect(execMock).toHaveBeenCalledTimes(0);
+    expect(createTarMock).toHaveBeenCalledTimes(0);
 
-    expect(warningMock).toHaveBeenCalledTimes(0);
     expect(failedMock).toHaveBeenCalledTimes(0);
 });
 
 test("save with missing input outputs warning", async () => {
-    const warningMock = jest.spyOn(core, "warning");
+    const logWarningMock = jest.spyOn(actionUtils, "logWarning");
     const failedMock = jest.spyOn(core, "setFailed");
 
     const primaryKey = "Linux-node-bb828da54c148048dd17899ba9fda624811cfb43";
@@ -140,15 +159,15 @@ test("save with missing input outputs warning", async () => {
 
     await run();
 
-    expect(warningMock).toHaveBeenCalledWith(
+    expect(logWarningMock).toHaveBeenCalledWith(
         "Input required and not supplied: path"
     );
-    expect(warningMock).toHaveBeenCalledTimes(1);
+    expect(logWarningMock).toHaveBeenCalledTimes(1);
     expect(failedMock).toHaveBeenCalledTimes(0);
 });
 
 test("save with large cache outputs warning", async () => {
-    const warningMock = jest.spyOn(core, "warning");
+    const logWarningMock = jest.spyOn(actionUtils, "logWarning");
     const failedMock = jest.spyOn(core, "setFailed");
 
     const primaryKey = "Linux-node-bb828da54c148048dd17899ba9fda624811cfb43";
@@ -173,7 +192,7 @@ test("save with large cache outputs warning", async () => {
     const cachePath = path.resolve(inputPath);
     testUtils.setInput(Inputs.Path, inputPath);
 
-    const execMock = jest.spyOn(exec, "exec");
+    const createTarMock = jest.spyOn(tar, "createTar");
 
     const cacheSize = 1024 * 1024 * 1024; //~1GB, over the 400MB limit
     jest.spyOn(actionUtils, "getArchiveFileSize").mockImplementationOnce(() => {
@@ -184,24 +203,11 @@ test("save with large cache outputs warning", async () => {
 
     const archivePath = path.join("/foo/bar", "cache.tgz");
 
-    const IS_WINDOWS = process.platform === "win32";
-    const args = IS_WINDOWS
-        ? [
-              "-cz",
-              "--force-local",
-              "-f",
-              archivePath.replace(/\\/g, "/"),
-              "-C",
-              cachePath.replace(/\\/g, "/"),
-              "."
-          ]
-        : ["-cz", "-f", archivePath, "-C", cachePath, "."];
+    expect(createTarMock).toHaveBeenCalledTimes(1);
+    expect(createTarMock).toHaveBeenCalledWith(archivePath, cachePath);
 
-    expect(execMock).toHaveBeenCalledTimes(1);
-    expect(execMock).toHaveBeenCalledWith(`"tar"`, args);
-
-    expect(warningMock).toHaveBeenCalledTimes(1);
-    expect(warningMock).toHaveBeenCalledWith(
+    expect(logWarningMock).toHaveBeenCalledTimes(1);
+    expect(logWarningMock).toHaveBeenCalledWith(
         "Cache size of ~1024 MB (1073741824 B) is over the 400MB limit, not saving cache."
     );
 
@@ -209,7 +215,7 @@ test("save with large cache outputs warning", async () => {
 });
 
 test("save with server error outputs warning", async () => {
-    const warningMock = jest.spyOn(core, "warning");
+    const logWarningMock = jest.spyOn(actionUtils, "logWarning");
     const failedMock = jest.spyOn(core, "setFailed");
 
     const primaryKey = "Linux-node-bb828da54c148048dd17899ba9fda624811cfb43";
@@ -234,7 +240,7 @@ test("save with server error outputs warning", async () => {
     const cachePath = path.resolve(inputPath);
     testUtils.setInput(Inputs.Path, inputPath);
 
-    const execMock = jest.spyOn(exec, "exec");
+    const createTarMock = jest.spyOn(tar, "createTar");
 
     const saveCacheMock = jest
         .spyOn(cacheHttpClient, "saveCache")
@@ -246,33 +252,19 @@ test("save with server error outputs warning", async () => {
 
     const archivePath = path.join("/foo/bar", "cache.tgz");
 
-    const IS_WINDOWS = process.platform === "win32";
-    const args = IS_WINDOWS
-        ? [
-              "-cz",
-              "--force-local",
-              "-f",
-              archivePath.replace(/\\/g, "/"),
-              "-C",
-              cachePath.replace(/\\/g, "/"),
-              "."
-          ]
-        : ["-cz", "-f", archivePath, "-C", cachePath, "."];
-
-    expect(execMock).toHaveBeenCalledTimes(1);
-    expect(execMock).toHaveBeenCalledWith(`"tar"`, args);
+    expect(createTarMock).toHaveBeenCalledTimes(1);
+    expect(createTarMock).toHaveBeenCalledWith(archivePath, cachePath);
 
     expect(saveCacheMock).toHaveBeenCalledTimes(1);
     expect(saveCacheMock).toHaveBeenCalledWith(primaryKey, archivePath);
 
-    expect(warningMock).toHaveBeenCalledTimes(1);
-    expect(warningMock).toHaveBeenCalledWith("HTTP Error Occurred");
+    expect(logWarningMock).toHaveBeenCalledTimes(1);
+    expect(logWarningMock).toHaveBeenCalledWith("HTTP Error Occurred");
 
     expect(failedMock).toHaveBeenCalledTimes(0);
 });
 
 test("save with valid inputs uploads a cache", async () => {
-    const warningMock = jest.spyOn(core, "warning");
     const failedMock = jest.spyOn(core, "setFailed");
 
     const primaryKey = "Linux-node-bb828da54c148048dd17899ba9fda624811cfb43";
@@ -297,33 +289,18 @@ test("save with valid inputs uploads a cache", async () => {
     const cachePath = path.resolve(inputPath);
     testUtils.setInput(Inputs.Path, inputPath);
 
-    const execMock = jest.spyOn(exec, "exec");
-
+    const createTarMock = jest.spyOn(tar, "createTar");
     const saveCacheMock = jest.spyOn(cacheHttpClient, "saveCache");
 
     await run();
 
     const archivePath = path.join("/foo/bar", "cache.tgz");
 
-    const IS_WINDOWS = process.platform === "win32";
-    const args = IS_WINDOWS
-        ? [
-              "-cz",
-              "--force-local",
-              "-f",
-              archivePath.replace(/\\/g, "/"),
-              "-C",
-              cachePath.replace(/\\/g, "/"),
-              "."
-          ]
-        : ["-cz", "-f", archivePath, "-C", cachePath, "."];
-
-    expect(execMock).toHaveBeenCalledTimes(1);
-    expect(execMock).toHaveBeenCalledWith(`"tar"`, args);
+    expect(createTarMock).toHaveBeenCalledTimes(1);
+    expect(createTarMock).toHaveBeenCalledWith(archivePath, cachePath);
 
     expect(saveCacheMock).toHaveBeenCalledTimes(1);
     expect(saveCacheMock).toHaveBeenCalledWith(primaryKey, archivePath);
 
-    expect(warningMock).toHaveBeenCalledTimes(0);
     expect(failedMock).toHaveBeenCalledTimes(0);
 });

__tests__/tar.test.ts

@@ -0,0 +1,60 @@
+import * as exec from "@actions/exec";
+import * as io from "@actions/io";
+import * as tar from "../src/tar";
+
+jest.mock("@actions/exec");
+jest.mock("@actions/io");
+
+beforeAll(() => {
+    process.env["windir"] = "C:";
+
+    jest.spyOn(io, "which").mockImplementation(tool => {
+        return Promise.resolve(tool);
+    });
+});
+
+afterAll(() => {
+    delete process.env["windir"];
+});
+
+test("extract tar", async () => {
+    const mkdirMock = jest.spyOn(io, "mkdirP");
+    const execMock = jest.spyOn(exec, "exec");
+
+    const archivePath = "cache.tar";
+    const targetDirectory = "~/.npm/cache";
+    await tar.extractTar(archivePath, targetDirectory);
+
+    expect(mkdirMock).toHaveBeenCalledWith(targetDirectory);
+
+    const IS_WINDOWS = process.platform === "win32";
+    const tarPath = IS_WINDOWS ? "C:\\System32\\tar.exe" : "tar";
+    expect(execMock).toHaveBeenCalledTimes(1);
+    expect(execMock).toHaveBeenCalledWith(`"${tarPath}"`, [
+        "-xz",
+        "-f",
+        archivePath,
+        "-C",
+        targetDirectory
+    ]);
+});
+
+test("create tar", async () => {
+    const execMock = jest.spyOn(exec, "exec");
+
+    const archivePath = "cache.tar";
+    const sourceDirectory = "~/.npm/cache";
+    await tar.createTar(archivePath, sourceDirectory);
+
+    const IS_WINDOWS = process.platform === "win32";
+    const tarPath = IS_WINDOWS ? "C:\\System32\\tar.exe" : "tar";
+    expect(execMock).toHaveBeenCalledTimes(1);
+    expect(execMock).toHaveBeenCalledWith(`"${tarPath}"`, [
+        "-cz",
+        "-f",
+        archivePath,
+        "-C",
+        sourceDirectory,
+        "."
+    ]);
+});

dist/restore/index.js

@@ -1533,11 +1533,12 @@ function getCacheEntry(keys) {
             throw new Error(`Cache service responded with ${response.statusCode}`);
         }
         const cacheResult = response.result;
-        core.debug(`Cache Result:`);
-        core.debug(JSON.stringify(cacheResult));
         if (!cacheResult || !cacheResult.archiveLocation) {
             throw new Error("Cache not found.");
         }
+        core.setSecret(cacheResult.archiveLocation);
+        core.debug(`Cache Result:`);
+        core.debug(JSON.stringify(cacheResult));
         return cacheResult;
     });
 }
@@ -2208,6 +2209,11 @@ function getCacheState() {
     return undefined;
 }
 exports.getCacheState = getCacheState;
+function logWarning(message) {
+    const warningPrefix = "[warning]";
+    core.info(`${warningPrefix}${message}`);
+}
+exports.logWarning = logWarning;
 function resolvePath(filePath) {
     if (filePath[0] === "~") {
         const home = os.homedir();
@@ -2985,20 +2991,20 @@ var __importStar = (this && this.__importStar) || function (mod) {
 };
 Object.defineProperty(exports, "__esModule", { value: true });
 const core = __importStar(__webpack_require__(470));
-const exec_1 = __webpack_require__(986);
-const io = __importStar(__webpack_require__(1));
 const path = __importStar(__webpack_require__(622));
 const cacheHttpClient = __importStar(__webpack_require__(154));
 const constants_1 = __webpack_require__(694);
+const tar_1 = __webpack_require__(943);
 const utils = __importStar(__webpack_require__(443));
 function run() {
     return __awaiter(this, void 0, void 0, function* () {
         try {
             // Validate inputs, this can cause task failure
             if (!utils.isValidEvent()) {
-                core.setFailed(`Event Validation Error: The event type ${process.env[constants_1.Events.Key]} is not supported. Only ${utils
+                utils.logWarning(`Event Validation Error: The event type ${process.env[constants_1.Events.Key]} is not supported. Only ${utils
                     .getSupportedEvents()
                     .join(", ")} events are supported at this time.`);
+                return;
             }
             const cachePath = utils.resolvePath(core.getInput(constants_1.Inputs.Path, { required: true }));
             core.debug(`Cache Path: ${cachePath}`);
@@ -3040,30 +3046,13 @@ function run() {
                 yield cacheHttpClient.downloadCache(cacheEntry, archivePath);
                 const archiveFileSize = utils.getArchiveFileSize(archivePath);
                 core.info(`Cache Size: ~${Math.round(archiveFileSize / (1024 * 1024))} MB (${archiveFileSize} B)`);
-                // Create directory to extract tar into
-                yield io.mkdirP(cachePath);
-                // http://man7.org/linux/man-pages/man1/tar.1.html
-                // tar [-options] <name of the tar archive> [files or directories which to add into archive]
-                const IS_WINDOWS = process.platform === "win32";
-                const args = IS_WINDOWS
-                    ? [
-                        "-xz",
-                        "--force-local",
-                        "-f",
-                        archivePath.replace(/\\/g, "/"),
-                        "-C",
-                        cachePath.replace(/\\/g, "/")
-                    ]
-                    : ["-xz", "-f", archivePath, "-C", cachePath];
-                const tarPath = yield io.which("tar", true);
-                core.debug(`Tar Path: ${tarPath}`);
-                yield exec_1.exec(`"${tarPath}"`, args);
+                yield tar_1.extractTar(archivePath, cachePath);
                 const isExactKeyMatch = utils.isExactKeyMatch(primaryKey, cacheEntry);
                 utils.setCacheHitOutput(isExactKeyMatch);
                 core.info(`Cache restored from key: ${cacheEntry && cacheEntry.cacheKey}`);
             }
             catch (error) {
-                core.warning(error.message);
+                utils.logWarning(error.message);
                 utils.setCacheHitOutput(false);
             }
         }
@@ -5153,6 +5142,63 @@ var personalaccesstoken_1 = __webpack_require__(327);
 exports.PersonalAccessTokenCredentialHandler = personalaccesstoken_1.PersonalAccessTokenCredentialHandler;
 
 
+/***/ }),
+
+/***/ 943:
+/***/ (function(__unusedmodule, exports, __webpack_require__) {
+
+"use strict";
+
+var __awaiter = (this && this.__awaiter) || function (thisArg, _arguments, P, generator) {
+    function adopt(value) { return value instanceof P ? value : new P(function (resolve) { resolve(value); }); }
+    return new (P || (P = Promise))(function (resolve, reject) {
+        function fulfilled(value) { try { step(generator.next(value)); } catch (e) { reject(e); } }
+        function rejected(value) { try { step(generator["throw"](value)); } catch (e) { reject(e); } }
+        function step(result) { result.done ? resolve(result.value) : adopt(result.value).then(fulfilled, rejected); }
+        step((generator = generator.apply(thisArg, _arguments || [])).next());
+    });
+};
+var __importStar = (this && this.__importStar) || function (mod) {
+    if (mod && mod.__esModule) return mod;
+    var result = {};
+    if (mod != null) for (var k in mod) if (Object.hasOwnProperty.call(mod, k)) result[k] = mod[k];
+    result["default"] = mod;
+    return result;
+};
+Object.defineProperty(exports, "__esModule", { value: true });
+const exec_1 = __webpack_require__(986);
+const io = __importStar(__webpack_require__(1));
+function extractTar(archivePath, targetDirectory) {
+    return __awaiter(this, void 0, void 0, function* () {
+        // Create directory to extract tar into
+        yield io.mkdirP(targetDirectory);
+        // http://man7.org/linux/man-pages/man1/tar.1.html
+        // tar [-options] <name of the tar archive> [files or directories which to add into archive]
+        const args = ["-xz", "-f", archivePath, "-C", targetDirectory];
+        yield exec_1.exec(`"${yield getTarPath()}"`, args);
+    });
+}
+exports.extractTar = extractTar;
+function createTar(archivePath, sourceDirectory) {
+    return __awaiter(this, void 0, void 0, function* () {
+        // http://man7.org/linux/man-pages/man1/tar.1.html
+        // tar [-options] <name of the tar archive> [files or directories which to add into archive]
+        const args = ["-cz", "-f", archivePath, "-C", sourceDirectory, "."];
+        yield exec_1.exec(`"${yield getTarPath()}"`, args);
+    });
+}
+exports.createTar = createTar;
+function getTarPath() {
+    return __awaiter(this, void 0, void 0, function* () {
+        // Explicitly use BSD Tar on Windows
+        const IS_WINDOWS = process.platform === "win32";
+        return IS_WINDOWS
+            ? `${process.env["windir"]}\\System32\\tar.exe`
+            : yield io.which("tar", true);
+    });
+}
+
+
 /***/ }),
 
 /***/ 986:

dist/save/index.js

@@ -1533,11 +1533,12 @@ function getCacheEntry(keys) {
             throw new Error(`Cache service responded with ${response.statusCode}`);
         }
         const cacheResult = response.result;
-        core.debug(`Cache Result:`);
-        core.debug(JSON.stringify(cacheResult));
         if (!cacheResult || !cacheResult.archiveLocation) {
             throw new Error("Cache not found.");
         }
+        core.setSecret(cacheResult.archiveLocation);
+        core.debug(`Cache Result:`);
+        core.debug(JSON.stringify(cacheResult));
         return cacheResult;
     });
 }
@@ -2208,6 +2209,11 @@ function getCacheState() {
     return undefined;
 }
 exports.getCacheState = getCacheState;
+function logWarning(message) {
+    const warningPrefix = "[warning]";
+    core.info(`${warningPrefix}${message}`);
+}
+exports.logWarning = logWarning;
 function resolvePath(filePath) {
     if (filePath[0] === "~") {
         const home = os.homedir();
@@ -2873,20 +2879,25 @@ var __importStar = (this && this.__importStar) || function (mod) {
 };
 Object.defineProperty(exports, "__esModule", { value: true });
 const core = __importStar(__webpack_require__(470));
-const exec_1 = __webpack_require__(986);
-const io = __importStar(__webpack_require__(1));
 const path = __importStar(__webpack_require__(622));
 const cacheHttpClient = __importStar(__webpack_require__(154));
 const constants_1 = __webpack_require__(694);
+const tar_1 = __webpack_require__(943);
 const utils = __importStar(__webpack_require__(443));
 function run() {
     return __awaiter(this, void 0, void 0, function* () {
         try {
+            if (!utils.isValidEvent()) {
+                utils.logWarning(`Event Validation Error: The event type ${process.env[constants_1.Events.Key]} is not supported. Only ${utils
+                    .getSupportedEvents()
+                    .join(", ")} events are supported at this time.`);
+                return;
+            }
             const state = utils.getCacheState();
             // Inputs are re-evaluted before the post action, so we want the original key used for restore
             const primaryKey = core.getState(constants_1.State.CacheKey);
             if (!primaryKey) {
-                core.warning(`Error retrieving key from state.`);
+                utils.logWarning(`Error retrieving key from state.`);
                 return;
             }
             if (utils.isExactKeyMatch(primaryKey, state)) {
@@ -2897,34 +2908,18 @@ function run() {
             core.debug(`Cache Path: ${cachePath}`);
             const archivePath = path.join(yield utils.createTempDirectory(), "cache.tgz");
             core.debug(`Archive Path: ${archivePath}`);
-            // http://man7.org/linux/man-pages/man1/tar.1.html
-            // tar [-options] <name of the tar archive> [files or directories which to add into archive]
-            const IS_WINDOWS = process.platform === "win32";
-            const args = IS_WINDOWS
-                ? [
-                    "-cz",
-                    "--force-local",
-                    "-f",
-                    archivePath.replace(/\\/g, "/"),
-                    "-C",
-                    cachePath.replace(/\\/g, "/"),
-                    "."
-                ]
-                : ["-cz", "-f", archivePath, "-C", cachePath, "."];
-            const tarPath = yield io.which("tar", true);
-            core.debug(`Tar Path: ${tarPath}`);
-            yield exec_1.exec(`"${tarPath}"`, args);
+            yield tar_1.createTar(archivePath, cachePath);
             const fileSizeLimit = 400 * 1024 * 1024; // 400MB
             const archiveFileSize = utils.getArchiveFileSize(archivePath);
             core.debug(`File Size: ${archiveFileSize}`);
             if (archiveFileSize > fileSizeLimit) {
-                core.warning(`Cache size of ~${Math.round(archiveFileSize / (1024 * 1024))} MB (${archiveFileSize} B) is over the 400MB limit, not saving cache.`);
+                utils.logWarning(`Cache size of ~${Math.round(archiveFileSize / (1024 * 1024))} MB (${archiveFileSize} B) is over the 400MB limit, not saving cache.`);
                 return;
             }
             yield cacheHttpClient.saveCache(primaryKey, archivePath);
         }
         catch (error) {
-            core.warning(error.message);
+            utils.logWarning(error.message);
         }
     });
 }
@@ -5121,6 +5116,63 @@ var personalaccesstoken_1 = __webpack_require__(327);
 exports.PersonalAccessTokenCredentialHandler = personalaccesstoken_1.PersonalAccessTokenCredentialHandler;
 
 
+/***/ }),
+
+/***/ 943:
+/***/ (function(__unusedmodule, exports, __webpack_require__) {
+
+"use strict";
+
+var __awaiter = (this && this.__awaiter) || function (thisArg, _arguments, P, generator) {
+    function adopt(value) { return value instanceof P ? value : new P(function (resolve) { resolve(value); }); }
+    return new (P || (P = Promise))(function (resolve, reject) {
+        function fulfilled(value) { try { step(generator.next(value)); } catch (e) { reject(e); } }
+        function rejected(value) { try { step(generator["throw"](value)); } catch (e) { reject(e); } }
+        function step(result) { result.done ? resolve(result.value) : adopt(result.value).then(fulfilled, rejected); }
+        step((generator = generator.apply(thisArg, _arguments || [])).next());
+    });
+};
+var __importStar = (this && this.__importStar) || function (mod) {
+    if (mod && mod.__esModule) return mod;
+    var result = {};
+    if (mod != null) for (var k in mod) if (Object.hasOwnProperty.call(mod, k)) result[k] = mod[k];
+    result["default"] = mod;
+    return result;
+};
+Object.defineProperty(exports, "__esModule", { value: true });
+const exec_1 = __webpack_require__(986);
+const io = __importStar(__webpack_require__(1));
+function extractTar(archivePath, targetDirectory) {
+    return __awaiter(this, void 0, void 0, function* () {
+        // Create directory to extract tar into
+        yield io.mkdirP(targetDirectory);
+        // http://man7.org/linux/man-pages/man1/tar.1.html
+        // tar [-options] <name of the tar archive> [files or directories which to add into archive]
+        const args = ["-xz", "-f", archivePath, "-C", targetDirectory];
+        yield exec_1.exec(`"${yield getTarPath()}"`, args);
+    });
+}
+exports.extractTar = extractTar;
+function createTar(archivePath, sourceDirectory) {
+    return __awaiter(this, void 0, void 0, function* () {
+        // http://man7.org/linux/man-pages/man1/tar.1.html
+        // tar [-options] <name of the tar archive> [files or directories which to add into archive]
+        const args = ["-cz", "-f", archivePath, "-C", sourceDirectory, "."];
+        yield exec_1.exec(`"${yield getTarPath()}"`, args);
+    });
+}
+exports.createTar = createTar;
+function getTarPath() {
+    return __awaiter(this, void 0, void 0, function* () {
+        // Explicitly use BSD Tar on Windows
+        const IS_WINDOWS = process.platform === "win32";
+        return IS_WINDOWS
+            ? `${process.env["windir"]}\\System32\\tar.exe`
+            : yield io.which("tar", true);
+    });
+}
+
+
 /***/ }),
 
 /***/ 986:

examples.md

@@ -1,25 +1,18 @@
 # Examples
 
-- [Examples](#examples)
-  - [C# - Nuget](#c---nuget)
-  - [Elixir - Mix](#elixir---mix)
-  - [Go - Modules](#go---modules)
-  - [Java - Gradle](#java---gradle)
-  - [Java - Maven](#java---maven)
-  - [Node - npm](#node---npm)
-    - [macOS and Ubuntu](#macos-and-ubuntu)
-    - [Windows](#windows)
-    - [Using multiple systems and `npm config`](#using-multiple-systems-and-npm-config)
-  - [Node - Yarn](#node---yarn)
-  - [PHP - Composer](#php---composer)
-  - [Python - pip](#python---pip)
-    - [Simple example](#simple-example)
-    - [Multiple OS's in a workflow](#multiple-oss-in-a-workflow)
-    - [Using a script to get cache location](#using-a-script-to-get-cache-location)
-  - [Ruby - Gem](#ruby---gem)
-  - [Rust - Cargo](#rust---cargo)
-  - [Swift, Objective-C - Carthage](#swift-objective-c---carthage)
-  - [Swift, Objective-C - CocoaPods](#swift-objective-c---cocoapods)
+- [C# - Nuget](#c---nuget)
+- [Elixir - Mix](#elixir---mix)
+- [Go - Modules](#go---modules)
+- [Java - Gradle](#java---gradle)
+- [Java - Maven](#java---maven)
+- [Node - npm](#node---npm)
+- [Node - Yarn](#node---yarn)
+- [PHP - Composer](#php---composer)
+- [Python - pip](#python---pip)
+- [Ruby - Gem](#ruby---gem)
+- [Rust - Cargo](#rust---cargo)
+- [Swift, Objective-C - Carthage](#swift-objective-c---carthage)
+- [Swift, Objective-C - CocoaPods](#swift-objective-c---cocoapods)
 
 ## C# - Nuget
 Using [NuGet lock files](https://docs.microsoft.com/nuget/consume-packages/package-references-in-project-files#locking-dependencies):
@@ -226,6 +219,14 @@ Replace `~/.cache/pip` with the correct `path` if not using Ubuntu.
     restore-keys: |
       ${{ runner.os }}-gem-
 ```
+When dependencies are installed later in the workflow, we must specify the same path for the bundler.
+
+```yaml
+- name: Bundle install
+  run: |
+    bundle config path vendor/bundle
+    bundle install --jobs 4 --retry 3
+```
 
 ## Rust - Cargo
 

package-lock.json

@@ -1,6 +1,6 @@
 {
   "name": "cache",
-  "version": "1.0.2",
+  "version": "1.0.3",
   "lockfileVersion": 1,
   "requires": true,
   "dependencies": {

package.json

@@ -1,6 +1,6 @@
 {
   "name": "cache",
-  "version": "1.0.2",
+  "version": "1.0.3",
   "private": true,
   "description": "Cache dependencies and build outputs",
   "main": "dist/restore/index.js",

src/cacheHttpClient.ts

@@ -61,11 +61,12 @@ export async function getCacheEntry(
         throw new Error(`Cache service responded with ${response.statusCode}`);
     }
     const cacheResult = response.result;
-    core.debug(`Cache Result:`);
-    core.debug(JSON.stringify(cacheResult));
     if (!cacheResult || !cacheResult.archiveLocation) {
         throw new Error("Cache not found.");
     }
+    core.setSecret(cacheResult.archiveLocation);
+    core.debug(`Cache Result:`);
+    core.debug(JSON.stringify(cacheResult));
 
     return cacheResult;
 }

src/restore.ts

@@ -1,22 +1,22 @@
 import * as core from "@actions/core";
-import { exec } from "@actions/exec";
-import * as io from "@actions/io";
 import * as path from "path";
 import * as cacheHttpClient from "./cacheHttpClient";
 import { Events, Inputs, State } from "./constants";
+import { extractTar } from "./tar";
 import * as utils from "./utils/actionUtils";
 
 async function run(): Promise<void> {
     try {
         // Validate inputs, this can cause task failure
         if (!utils.isValidEvent()) {
-            core.setFailed(
+            utils.logWarning(
                 `Event Validation Error: The event type ${
                     process.env[Events.Key]
                 } is not supported. Only ${utils
                     .getSupportedEvents()
                     .join(", ")} events are supported at this time.`
             );
+            return;
         }
 
         const cachePath = utils.resolvePath(
@@ -86,27 +86,7 @@ async function run(): Promise<void> {
                 )} MB (${archiveFileSize} B)`
             );
 
-            // Create directory to extract tar into
-            await io.mkdirP(cachePath);
-
-            // http://man7.org/linux/man-pages/man1/tar.1.html
-            // tar [-options] <name of the tar archive> [files or directories which to add into archive]
-            const IS_WINDOWS = process.platform === "win32";
-            const args = IS_WINDOWS
-                ? [
-                      "-xz",
-                      "--force-local",
-                      "-f",
-                      archivePath.replace(/\\/g, "/"),
-                      "-C",
-                      cachePath.replace(/\\/g, "/")
-                  ]
-                : ["-xz", "-f", archivePath, "-C", cachePath];
-
-            const tarPath = await io.which("tar", true);
-            core.debug(`Tar Path: ${tarPath}`);
-
-            await exec(`"${tarPath}"`, args);
+            await extractTar(archivePath, cachePath);
 
             const isExactKeyMatch = utils.isExactKeyMatch(
                 primaryKey,
@@ -118,7 +98,7 @@ async function run(): Promise<void> {
                 `Cache restored from key: ${cacheEntry && cacheEntry.cacheKey}`
             );
         } catch (error) {
-            core.warning(error.message);
+            utils.logWarning(error.message);
             utils.setCacheHitOutput(false);
         }
     } catch (error) {

src/save.ts

@@ -1,19 +1,29 @@
 import * as core from "@actions/core";
-import { exec } from "@actions/exec";
-import * as io from "@actions/io";
 import * as path from "path";
 import * as cacheHttpClient from "./cacheHttpClient";
-import { Inputs, State } from "./constants";
+import { Events, Inputs, State } from "./constants";
+import { createTar } from "./tar";
 import * as utils from "./utils/actionUtils";
 
 async function run(): Promise<void> {
     try {
+        if (!utils.isValidEvent()) {
+            utils.logWarning(
+                `Event Validation Error: The event type ${
+                    process.env[Events.Key]
+                } is not supported. Only ${utils
+                    .getSupportedEvents()
+                    .join(", ")} events are supported at this time.`
+            );
+            return;
+        }
+
         const state = utils.getCacheState();
 
         // Inputs are re-evaluted before the post action, so we want the original key used for restore
         const primaryKey = core.getState(State.CacheKey);
         if (!primaryKey) {
-            core.warning(`Error retrieving key from state.`);
+            utils.logWarning(`Error retrieving key from state.`);
             return;
         }
 
@@ -35,30 +45,13 @@ async function run(): Promise<void> {
         );
         core.debug(`Archive Path: ${archivePath}`);
 
-        // http://man7.org/linux/man-pages/man1/tar.1.html
-        // tar [-options] <name of the tar archive> [files or directories which to add into archive]
-        const IS_WINDOWS = process.platform === "win32";
-        const args = IS_WINDOWS
-            ? [
-                  "-cz",
-                  "--force-local",
-                  "-f",
-                  archivePath.replace(/\\/g, "/"),
-                  "-C",
-                  cachePath.replace(/\\/g, "/"),
-                  "."
-              ]
-            : ["-cz", "-f", archivePath, "-C", cachePath, "."];
-
-        const tarPath = await io.which("tar", true);
-        core.debug(`Tar Path: ${tarPath}`);
-        await exec(`"${tarPath}"`, args);
+        await createTar(archivePath, cachePath);
 
         const fileSizeLimit = 400 * 1024 * 1024; // 400MB
         const archiveFileSize = utils.getArchiveFileSize(archivePath);
         core.debug(`File Size: ${archiveFileSize}`);
         if (archiveFileSize > fileSizeLimit) {
-            core.warning(
+            utils.logWarning(
                 `Cache size of ~${Math.round(
                     archiveFileSize / (1024 * 1024)
                 )} MB (${archiveFileSize} B) is over the 400MB limit, not saving cache.`
@@ -68,7 +61,7 @@ async function run(): Promise<void> {
 
         await cacheHttpClient.saveCache(primaryKey, archivePath);
     } catch (error) {
-        core.warning(error.message);
+        utils.logWarning(error.message);
     }
 }
 

src/tar.ts

@@ -0,0 +1,33 @@
+import { exec } from "@actions/exec";
+import * as io from "@actions/io";
+
+async function getTarPath(): Promise<string> {
+    // Explicitly use BSD Tar on Windows
+    const IS_WINDOWS = process.platform === "win32";
+    return IS_WINDOWS
+        ? `${process.env["windir"]}\\System32\\tar.exe`
+        : await io.which("tar", true);
+}
+
+export async function extractTar(
+    archivePath: string,
+    targetDirectory: string
+): Promise<void> {
+    // Create directory to extract tar into
+    await io.mkdirP(targetDirectory);
+
+    // http://man7.org/linux/man-pages/man1/tar.1.html
+    // tar [-options] <name of the tar archive> [files or directories which to add into archive]
+    const args = ["-xz", "-f", archivePath, "-C", targetDirectory];
+    await exec(`"${await getTarPath()}"`, args);
+}
+
+export async function createTar(
+    archivePath: string,
+    sourceDirectory: string
+): Promise<void> {
+    // http://man7.org/linux/man-pages/man1/tar.1.html
+    // tar [-options] <name of the tar archive> [files or directories which to add into archive]
+    const args = ["-cz", "-f", archivePath, "-C", sourceDirectory, "."];
+    await exec(`"${await getTarPath()}"`, args);
+}

src/utils/actionUtils.ts

@@ -77,6 +77,11 @@ export function getCacheState(): ArtifactCacheEntry | undefined {
     return undefined;
 }
 
+export function logWarning(message: string): void {
+    const warningPrefix = "[warning]";
+    core.info(`${warningPrefix}${message}`);
+}
+
 export function resolvePath(filePath: string): string {
     if (filePath[0] === "~") {
         const home = os.homedir();