adding save-only and restore-only entry points

removing required

.devcontainer/devcontainer.json

@@ -0,0 +1,14 @@
+{
+	"name": "Node.js & TypeScript",
+	"image": "mcr.microsoft.com/devcontainers/typescript-node:16-bullseye",
+	// Features to add to the dev container. More info: https://containers.dev/implementors/features.
+	// "features": {},
+	// Use 'forwardPorts' to make a list of ports inside the container available locally.
+	// "forwardPorts": [],
+	// Use 'postCreateCommand' to run commands after the container is created.
+	"postCreateCommand": "npm install && npm run build"
+	// Configure tool-specific properties.
+	// "customizations": {},
+	// Uncomment to connect as root instead. More info: https://aka.ms/dev-containers-non-root.
+	// "remoteUser": "root"
+}

__tests__/restore.test.ts

@@ -102,7 +102,7 @@ test("restore on GHES with AC available ", async () => {
     const infoMock = jest.spyOn(core, "info");
     const failedMock = jest.spyOn(core, "setFailed");
     const stateMock = jest.spyOn(core, "saveState");
-    const setCacheHitOutputMock = jest.spyOn(actionUtils, "setCacheHitOutput");
+    const setCacheHitOutputMock = jest.spyOn(core, "setOutput");
     const restoreCacheMock = jest
         .spyOn(cache, "restoreCache")
         .mockImplementationOnce(() => {
@@ -116,7 +116,7 @@ test("restore on GHES with AC available ", async () => {
 
     expect(stateMock).toHaveBeenCalledWith("CACHE_KEY", key);
     expect(setCacheHitOutputMock).toHaveBeenCalledTimes(1);
-    expect(setCacheHitOutputMock).toHaveBeenCalledWith(true);
+    expect(setCacheHitOutputMock).toHaveBeenCalledWith("cache-hit", "true");
 
     expect(infoMock).toHaveBeenCalledWith(`Cache restored from key: ${key}`);
     expect(failedMock).toHaveBeenCalledTimes(0);
@@ -270,7 +270,7 @@ test("restore with cache found for key", async () => {
     const infoMock = jest.spyOn(core, "info");
     const failedMock = jest.spyOn(core, "setFailed");
     const stateMock = jest.spyOn(core, "saveState");
-    const setCacheHitOutputMock = jest.spyOn(actionUtils, "setCacheHitOutput");
+    const setCacheHitOutputMock = jest.spyOn(core, "setOutput");
     const restoreCacheMock = jest
         .spyOn(cache, "restoreCache")
         .mockImplementationOnce(() => {
@@ -284,7 +284,7 @@ test("restore with cache found for key", async () => {
 
     expect(stateMock).toHaveBeenCalledWith("CACHE_KEY", key);
     expect(setCacheHitOutputMock).toHaveBeenCalledTimes(1);
-    expect(setCacheHitOutputMock).toHaveBeenCalledWith(true);
+    expect(setCacheHitOutputMock).toHaveBeenCalledWith("cache-hit", "true");
 
     expect(infoMock).toHaveBeenCalledWith(`Cache restored from key: ${key}`);
     expect(failedMock).toHaveBeenCalledTimes(0);
@@ -303,7 +303,7 @@ test("restore with cache found for restore key", async () => {
     const infoMock = jest.spyOn(core, "info");
     const failedMock = jest.spyOn(core, "setFailed");
     const stateMock = jest.spyOn(core, "saveState");
-    const setCacheHitOutputMock = jest.spyOn(actionUtils, "setCacheHitOutput");
+    const setCacheHitOutputMock = jest.spyOn(core, "setOutput");
     const restoreCacheMock = jest
         .spyOn(cache, "restoreCache")
         .mockImplementationOnce(() => {
@@ -317,8 +317,7 @@ test("restore with cache found for restore key", async () => {
 
     expect(stateMock).toHaveBeenCalledWith("CACHE_KEY", key);
     expect(setCacheHitOutputMock).toHaveBeenCalledTimes(1);
-    expect(setCacheHitOutputMock).toHaveBeenCalledWith(false);
+    expect(setCacheHitOutputMock).toHaveBeenCalledWith("cache-hit", "false");
-
     expect(infoMock).toHaveBeenCalledWith(
         `Cache restored from key: ${restoreKey}`
     );

action.yml

@@ -21,7 +21,7 @@ runs:
   using: 'node16'
   main: 'dist/restore/index.js'
   post: 'dist/save/index.js'
-  post-if: 'success()'
+  post-if: success()
 branding:
   icon: 'archive'
   color: 'gray-dark'

dist/restore/index.js

@@ -3402,7 +3402,7 @@ const http_client_1 = __webpack_require__(425);
 const auth_1 = __webpack_require__(554);
 const crypto = __importStar(__webpack_require__(417));
 const fs = __importStar(__webpack_require__(747));
-const url_1 = __webpack_require__(835);
+const url_1 = __webpack_require__(414);
 const utils = __importStar(__webpack_require__(15));
 const constants_1 = __webpack_require__(931);
 const downloadUtils_1 = __webpack_require__(251);
@@ -3701,7 +3701,30 @@ exports.DiagAPI = DiagAPI;
 /* 121 */,
 /* 122 */,
 /* 123 */,
-/* 124 */,
+/* 124 */
+/***/ (function(__unusedmodule, exports) {
+
+"use strict";
+
+/*
+ * Copyright The OpenTelemetry Authors
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+Object.defineProperty(exports, "__esModule", { value: true });
+//# sourceMappingURL=tracer_provider.js.map
+
+/***/ }),
 /* 125 */,
 /* 126 */,
 /* 127 */,
@@ -4958,39 +4981,7 @@ exports.checkBypass = checkBypass;
 /* 193 */,
 /* 194 */,
 /* 195 */,
-/* 196 */
+/* 196 */,
-/***/ (function(__unusedmodule, exports) {
-
-"use strict";
-
-Object.defineProperty(exports, "__esModule", { value: true });
-exports.RefKey = exports.Events = exports.State = exports.Outputs = exports.Inputs = void 0;
-var Inputs;
-(function (Inputs) {
-    Inputs["Key"] = "key";
-    Inputs["Path"] = "path";
-    Inputs["RestoreKeys"] = "restore-keys";
-    Inputs["UploadChunkSize"] = "upload-chunk-size";
-})(Inputs = exports.Inputs || (exports.Inputs = {}));
-var Outputs;
-(function (Outputs) {
-    Outputs["CacheHit"] = "cache-hit";
-})(Outputs = exports.Outputs || (exports.Outputs = {}));
-var State;
-(function (State) {
-    State["CachePrimaryKey"] = "CACHE_KEY";
-    State["CacheMatchedKey"] = "CACHE_RESULT";
-})(State = exports.State || (exports.State = {}));
-var Events;
-(function (Events) {
-    Events["Key"] = "GITHUB_EVENT_NAME";
-    Events["Push"] = "push";
-    Events["PullRequest"] = "pull_request";
-})(Events = exports.Events || (exports.Events = {}));
-exports.RefKey = "GITHUB_REF";
-
-
-/***/ }),
 /* 197 */
 /***/ (function(__unusedmodule, exports, __webpack_require__) {
 
@@ -35018,7 +35009,7 @@ exports.Path = Path;
  */
 
 const punycode = __webpack_require__(815);
-const urlParse = __webpack_require__(835).parse;
+const urlParse = __webpack_require__(414).parse;
 const util = __webpack_require__(669);
 const pubsuffix = __webpack_require__(562);
 const Store = __webpack_require__(338).Store;
@@ -36813,7 +36804,12 @@ module.exports = __webpack_require__(141);
 
 
 /***/ }),
-/* 414 */,
+/* 414 */
+/***/ (function(module) {
+
+module.exports = require("url");
+
+/***/ }),
 /* 415 */,
 /* 416 */,
 /* 417 */
@@ -38353,7 +38349,7 @@ __exportStar(__webpack_require__(220), exports);
 __exportStar(__webpack_require__(932), exports);
 __exportStar(__webpack_require__(975), exports);
 __exportStar(__webpack_require__(207), exports);
-__exportStar(__webpack_require__(694), exports);
+__exportStar(__webpack_require__(124), exports);
 __exportStar(__webpack_require__(695), exports);
 var spancontext_utils_1 = __webpack_require__(629);
 Object.defineProperty(exports, "isSpanContextValid", { enumerable: true, get: function () { return spancontext_utils_1.isSpanContextValid; } });
@@ -38422,10 +38418,10 @@ var __importStar = (this && this.__importStar) || function (mod) {
     return result;
 };
 Object.defineProperty(exports, "__esModule", { value: true });
-exports.isCacheFeatureAvailable = exports.getInputAsInt = exports.getInputAsArray = exports.isValidEvent = exports.logWarning = exports.getCacheState = exports.setOutputAndState = exports.setCacheHitOutput = exports.setCacheState = exports.isExactKeyMatch = exports.isGhes = void 0;
+exports.isCacheFeatureAvailable = exports.getInputAsInt = exports.getInputAsArray = exports.isValidEvent = exports.logWarning = exports.setCacheHitOutput = exports.isExactKeyMatch = exports.isGhes = void 0;
 const cache = __importStar(__webpack_require__(692));
 const core = __importStar(__webpack_require__(470));
-const constants_1 = __webpack_require__(196);
+const constants_1 = __webpack_require__(694);
 function isGhes() {
     const ghUrl = new URL(process.env["GITHUB_SERVER_URL"] || "https://github.com");
     return ghUrl.hostname.toUpperCase() !== "GITHUB.COM";
@@ -38438,29 +38434,10 @@ function isExactKeyMatch(key, cacheKey) {
         }) === 0);
 }
 exports.isExactKeyMatch = isExactKeyMatch;
-function setCacheState(state) {
-    core.saveState(constants_1.State.CacheMatchedKey, state);
-}
-exports.setCacheState = setCacheState;
 function setCacheHitOutput(isCacheHit) {
     core.setOutput(constants_1.Outputs.CacheHit, isCacheHit.toString());
 }
 exports.setCacheHitOutput = setCacheHitOutput;
-function setOutputAndState(key, cacheKey) {
-    setCacheHitOutput(isExactKeyMatch(key, cacheKey));
-    // Store the matched cache key if it exists
-    cacheKey && setCacheState(cacheKey);
-}
-exports.setOutputAndState = setOutputAndState;
-function getCacheState() {
-    const cacheKey = core.getState(constants_1.State.CacheMatchedKey);
-    if (cacheKey) {
-        core.debug(`Cache state/key: ${cacheKey}`);
-        return cacheKey;
-    }
-    return undefined;
-}
-exports.getCacheState = getCacheState;
 function logWarning(message) {
     const warningPrefix = "[warning]";
     core.info(`${warningPrefix}${message}`);
@@ -38508,7 +38485,318 @@ exports.isCacheFeatureAvailable = isCacheFeatureAvailable;
 /* 445 */,
 /* 446 */,
 /* 447 */,
-/* 448 */,
+/* 448 */
+/***/ (function(module) {
+
+/*! *****************************************************************************
+Copyright (c) Microsoft Corporation.
+
+Permission to use, copy, modify, and/or distribute this software for any
+purpose with or without fee is hereby granted.
+
+THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES WITH
+REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY
+AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY SPECIAL, DIRECT,
+INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM
+LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR
+OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
+PERFORMANCE OF THIS SOFTWARE.
+***************************************************************************** */
+/* global global, define, System, Reflect, Promise */
+var __extends;
+var __assign;
+var __rest;
+var __decorate;
+var __param;
+var __metadata;
+var __awaiter;
+var __generator;
+var __exportStar;
+var __values;
+var __read;
+var __spread;
+var __spreadArrays;
+var __spreadArray;
+var __await;
+var __asyncGenerator;
+var __asyncDelegator;
+var __asyncValues;
+var __makeTemplateObject;
+var __importStar;
+var __importDefault;
+var __classPrivateFieldGet;
+var __classPrivateFieldSet;
+var __createBinding;
+(function (factory) {
+    var root = typeof global === "object" ? global : typeof self === "object" ? self : typeof this === "object" ? this : {};
+    if (typeof define === "function" && define.amd) {
+        define("tslib", ["exports"], function (exports) { factory(createExporter(root, createExporter(exports))); });
+    }
+    else if ( true && typeof module.exports === "object") {
+        factory(createExporter(root, createExporter(module.exports)));
+    }
+    else {
+        factory(createExporter(root));
+    }
+    function createExporter(exports, previous) {
+        if (exports !== root) {
+            if (typeof Object.create === "function") {
+                Object.defineProperty(exports, "__esModule", { value: true });
+            }
+            else {
+                exports.__esModule = true;
+            }
+        }
+        return function (id, v) { return exports[id] = previous ? previous(id, v) : v; };
+    }
+})
+(function (exporter) {
+    var extendStatics = Object.setPrototypeOf ||
+        ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) ||
+        function (d, b) { for (var p in b) if (Object.prototype.hasOwnProperty.call(b, p)) d[p] = b[p]; };
+
+    __extends = function (d, b) {
+        if (typeof b !== "function" && b !== null)
+            throw new TypeError("Class extends value " + String(b) + " is not a constructor or null");
+        extendStatics(d, b);
+        function __() { this.constructor = d; }
+        d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __());
+    };
+
+    __assign = Object.assign || function (t) {
+        for (var s, i = 1, n = arguments.length; i < n; i++) {
+            s = arguments[i];
+            for (var p in s) if (Object.prototype.hasOwnProperty.call(s, p)) t[p] = s[p];
+        }
+        return t;
+    };
+
+    __rest = function (s, e) {
+        var t = {};
+        for (var p in s) if (Object.prototype.hasOwnProperty.call(s, p) && e.indexOf(p) < 0)
+            t[p] = s[p];
+        if (s != null && typeof Object.getOwnPropertySymbols === "function")
+            for (var i = 0, p = Object.getOwnPropertySymbols(s); i < p.length; i++) {
+                if (e.indexOf(p[i]) < 0 && Object.prototype.propertyIsEnumerable.call(s, p[i]))
+                    t[p[i]] = s[p[i]];
+            }
+        return t;
+    };
+
+    __decorate = function (decorators, target, key, desc) {
+        var c = arguments.length, r = c < 3 ? target : desc === null ? desc = Object.getOwnPropertyDescriptor(target, key) : desc, d;
+        if (typeof Reflect === "object" && typeof Reflect.decorate === "function") r = Reflect.decorate(decorators, target, key, desc);
+        else for (var i = decorators.length - 1; i >= 0; i--) if (d = decorators[i]) r = (c < 3 ? d(r) : c > 3 ? d(target, key, r) : d(target, key)) || r;
+        return c > 3 && r && Object.defineProperty(target, key, r), r;
+    };
+
+    __param = function (paramIndex, decorator) {
+        return function (target, key) { decorator(target, key, paramIndex); }
+    };
+
+    __metadata = function (metadataKey, metadataValue) {
+        if (typeof Reflect === "object" && typeof Reflect.metadata === "function") return Reflect.metadata(metadataKey, metadataValue);
+    };
+
+    __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); } }
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+            step((generator = generator.apply(thisArg, _arguments || [])).next());
+        });
+    };
+
+    __generator = function (thisArg, body) {
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+        return g = { next: verb(0), "throw": verb(1), "return": verb(2) }, typeof Symbol === "function" && (g[Symbol.iterator] = function() { return this; }), g;
+        function verb(n) { return function (v) { return step([n, v]); }; }
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+                if (y = 0, t) op = [op[0] & 2, t.value];
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+                    case 4: _.label++; return { value: op[1], done: false };
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+                        _.trys.pop(); continue;
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+            } catch (e) { op = [6, e]; y = 0; } finally { f = t = 0; }
+            if (op[0] & 5) throw op[1]; return { value: op[0] ? op[1] : void 0, done: true };
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+    };
+
+    __exportStar = function(m, o) {
+        for (var p in m) if (p !== "default" && !Object.prototype.hasOwnProperty.call(o, p)) __createBinding(o, m, p);
+    };
+
+    __createBinding = Object.create ? (function(o, m, k, k2) {
+        if (k2 === undefined) k2 = k;
+        Object.defineProperty(o, k2, { enumerable: true, get: function() { return m[k]; } });
+    }) : (function(o, m, k, k2) {
+        if (k2 === undefined) k2 = k;
+        o[k2] = m[k];
+    });
+
+    __values = function (o) {
+        var s = typeof Symbol === "function" && Symbol.iterator, m = s && o[s], i = 0;
+        if (m) return m.call(o);
+        if (o && typeof o.length === "number") return {
+            next: function () {
+                if (o && i >= o.length) o = void 0;
+                return { value: o && o[i++], done: !o };
+            }
+        };
+        throw new TypeError(s ? "Object is not iterable." : "Symbol.iterator is not defined.");
+    };
+
+    __read = function (o, n) {
+        var m = typeof Symbol === "function" && o[Symbol.iterator];
+        if (!m) return o;
+        var i = m.call(o), r, ar = [], e;
+        try {
+            while ((n === void 0 || n-- > 0) && !(r = i.next()).done) ar.push(r.value);
+        }
+        catch (error) { e = { error: error }; }
+        finally {
+            try {
+                if (r && !r.done && (m = i["return"])) m.call(i);
+            }
+            finally { if (e) throw e.error; }
+        }
+        return ar;
+    };
+
+    /** @deprecated */
+    __spread = function () {
+        for (var ar = [], i = 0; i < arguments.length; i++)
+            ar = ar.concat(__read(arguments[i]));
+        return ar;
+    };
+
+    /** @deprecated */
+    __spreadArrays = function () {
+        for (var s = 0, i = 0, il = arguments.length; i < il; i++) s += arguments[i].length;
+        for (var r = Array(s), k = 0, i = 0; i < il; i++)
+            for (var a = arguments[i], j = 0, jl = a.length; j < jl; j++, k++)
+                r[k] = a[j];
+        return r;
+    };
+
+    __spreadArray = function (to, from, pack) {
+        if (pack || arguments.length === 2) for (var i = 0, l = from.length, ar; i < l; i++) {
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+                ar[i] = from[i];
+            }
+        }
+        return to.concat(ar || Array.prototype.slice.call(from));
+    };
+
+    __await = function (v) {
+        return this instanceof __await ? (this.v = v, this) : new __await(v);
+    };
+
+    __asyncGenerator = function (thisArg, _arguments, generator) {
+        if (!Symbol.asyncIterator) throw new TypeError("Symbol.asyncIterator is not defined.");
+        var g = generator.apply(thisArg, _arguments || []), i, q = [];
+        return i = {}, verb("next"), verb("throw"), verb("return"), i[Symbol.asyncIterator] = function () { return this; }, i;
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+        function resume(n, v) { try { step(g[n](v)); } catch (e) { settle(q[0][3], e); } }
+        function step(r) { r.value instanceof __await ? Promise.resolve(r.value.v).then(fulfill, reject) : settle(q[0][2], r);  }
+        function fulfill(value) { resume("next", value); }
+        function reject(value) { resume("throw", value); }
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+    };
+
+    __asyncDelegator = function (o) {
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+    };
+
+    __asyncValues = function (o) {
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+        var m = o[Symbol.asyncIterator], i;
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+        function verb(n) { i[n] = o[n] && function (v) { return new Promise(function (resolve, reject) { v = o[n](v), settle(resolve, reject, v.done, v.value); }); }; }
+        function settle(resolve, reject, d, v) { Promise.resolve(v).then(function(v) { resolve({ value: v, done: d }); }, reject); }
+    };
+
+    __makeTemplateObject = function (cooked, raw) {
+        if (Object.defineProperty) { Object.defineProperty(cooked, "raw", { value: raw }); } else { cooked.raw = raw; }
+        return cooked;
+    };
+
+    var __setModuleDefault = Object.create ? (function(o, v) {
+        Object.defineProperty(o, "default", { enumerable: true, value: v });
+    }) : function(o, v) {
+        o["default"] = v;
+    };
+
+    __importStar = function (mod) {
+        if (mod && mod.__esModule) return mod;
+        var result = {};
+        if (mod != null) for (var k in mod) if (k !== "default" && Object.prototype.hasOwnProperty.call(mod, k)) __createBinding(result, mod, k);
+        __setModuleDefault(result, mod);
+        return result;
+    };
+
+    __importDefault = function (mod) {
+        return (mod && mod.__esModule) ? mod : { "default": mod };
+    };
+
+    __classPrivateFieldGet = function (receiver, state, kind, f) {
+        if (kind === "a" && !f) throw new TypeError("Private accessor was defined without a getter");
+        if (typeof state === "function" ? receiver !== state || !f : !state.has(receiver)) throw new TypeError("Cannot read private member from an object whose class did not declare it");
+        return kind === "m" ? f : kind === "a" ? f.call(receiver) : f ? f.value : state.get(receiver);
+    };
+
+    __classPrivateFieldSet = function (receiver, state, value, kind, f) {
+        if (kind === "m") throw new TypeError("Private method is not writable");
+        if (kind === "a" && !f) throw new TypeError("Private accessor was defined without a setter");
+        if (typeof state === "function" ? receiver !== state || !f : !state.has(receiver)) throw new TypeError("Cannot write private member to an object whose class did not declare it");
+        return (kind === "a" ? f.call(receiver, value) : f ? f.value = value : state.set(receiver, value)), value;
+    };
+
+    exporter("__extends", __extends);
+    exporter("__assign", __assign);
+    exporter("__rest", __rest);
+    exporter("__decorate", __decorate);
+    exporter("__param", __param);
+    exporter("__metadata", __metadata);
+    exporter("__awaiter", __awaiter);
+    exporter("__generator", __generator);
+    exporter("__exportStar", __exportStar);
+    exporter("__createBinding", __createBinding);
+    exporter("__values", __values);
+    exporter("__read", __read);
+    exporter("__spread", __spread);
+    exporter("__spreadArrays", __spreadArrays);
+    exporter("__spreadArray", __spreadArray);
+    exporter("__await", __await);
+    exporter("__asyncGenerator", __asyncGenerator);
+    exporter("__asyncDelegator", __asyncDelegator);
+    exporter("__asyncValues", __asyncValues);
+    exporter("__makeTemplateObject", __makeTemplateObject);
+    exporter("__importStar", __importStar);
+    exporter("__importDefault", __importDefault);
+    exporter("__classPrivateFieldGet", __classPrivateFieldGet);
+    exporter("__classPrivateFieldSet", __classPrivateFieldSet);
+});
+
+
+/***/ }),
 /* 449 */,
 /* 450 */,
 /* 451 */
@@ -38612,7 +38900,7 @@ function _interopDefault (ex) { return (ex && (typeof ex === 'object') && 'defau
 
 var Stream = _interopDefault(__webpack_require__(794));
 var http = _interopDefault(__webpack_require__(605));
-var Url = _interopDefault(__webpack_require__(835));
+var Url = _interopDefault(__webpack_require__(414));
 var whatwgUrl = _interopDefault(__webpack_require__(70));
 var https = _interopDefault(__webpack_require__(211));
 var zlib = _interopDefault(__webpack_require__(761));
@@ -41347,7 +41635,7 @@ function rng() {
 Object.defineProperty(exports, '__esModule', { value: true });
 
 __webpack_require__(97);
-var tslib = __webpack_require__(671);
+var tslib = __webpack_require__(448);
 
 // Copyright (c) Microsoft Corporation.
 /**
@@ -46689,314 +46977,72 @@ var SpanKind;
 
 /***/ }),
 /* 671 */
-/***/ (function(module) {
+/***/ (function(__unusedmodule, exports, __webpack_require__) {
 
-/*! *****************************************************************************
+"use strict";
-Copyright (c) Microsoft Corporation.
 
-Permission to use, copy, modify, and/or distribute this software for any
+var __createBinding = (this && this.__createBinding) || (Object.create ? (function(o, m, k, k2) {
-purpose with or without fee is hereby granted.
-
-THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES WITH
-REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY
-AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY SPECIAL, DIRECT,
-INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM
-LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR
-OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
-PERFORMANCE OF THIS SOFTWARE.
-***************************************************************************** */
-/* global global, define, System, Reflect, Promise */
-var __extends;
-var __assign;
-var __rest;
-var __decorate;
-var __param;
-var __metadata;
-var __awaiter;
-var __generator;
-var __exportStar;
-var __values;
-var __read;
-var __spread;
-var __spreadArrays;
-var __spreadArray;
-var __await;
-var __asyncGenerator;
-var __asyncDelegator;
-var __asyncValues;
-var __makeTemplateObject;
-var __importStar;
-var __importDefault;
-var __classPrivateFieldGet;
-var __classPrivateFieldSet;
-var __createBinding;
-(function (factory) {
-    var root = typeof global === "object" ? global : typeof self === "object" ? self : typeof this === "object" ? this : {};
-    if (typeof define === "function" && define.amd) {
-        define("tslib", ["exports"], function (exports) { factory(createExporter(root, createExporter(exports))); });
-    }
-    else if ( true && typeof module.exports === "object") {
-        factory(createExporter(root, createExporter(module.exports)));
-    }
-    else {
-        factory(createExporter(root));
-    }
-    function createExporter(exports, previous) {
-        if (exports !== root) {
-            if (typeof Object.create === "function") {
-                Object.defineProperty(exports, "__esModule", { value: true });
-            }
-            else {
-                exports.__esModule = true;
-            }
-        }
-        return function (id, v) { return exports[id] = previous ? previous(id, v) : v; };
-    }
-})
-(function (exporter) {
-    var extendStatics = Object.setPrototypeOf ||
-        ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) ||
-        function (d, b) { for (var p in b) if (Object.prototype.hasOwnProperty.call(b, p)) d[p] = b[p]; };
-
-    __extends = function (d, b) {
-        if (typeof b !== "function" && b !== null)
-            throw new TypeError("Class extends value " + String(b) + " is not a constructor or null");
-        extendStatics(d, b);
-        function __() { this.constructor = d; }
-        d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __());
-    };
-
-    __assign = Object.assign || function (t) {
-        for (var s, i = 1, n = arguments.length; i < n; i++) {
-            s = arguments[i];
-            for (var p in s) if (Object.prototype.hasOwnProperty.call(s, p)) t[p] = s[p];
-        }
-        return t;
-    };
-
-    __rest = function (s, e) {
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-        for (var p in s) if (Object.prototype.hasOwnProperty.call(s, p) && e.indexOf(p) < 0)
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-                if (e.indexOf(p[i]) < 0 && Object.prototype.propertyIsEnumerable.call(s, p[i]))
-                    t[p[i]] = s[p[i]];
-            }
-        return t;
-    };
-
-    __decorate = function (decorators, target, key, desc) {
-        var c = arguments.length, r = c < 3 ? target : desc === null ? desc = Object.getOwnPropertyDescriptor(target, key) : desc, d;
-        if (typeof Reflect === "object" && typeof Reflect.decorate === "function") r = Reflect.decorate(decorators, target, key, desc);
-        else for (var i = decorators.length - 1; i >= 0; i--) if (d = decorators[i]) r = (c < 3 ? d(r) : c > 3 ? d(target, key, r) : d(target, key)) || r;
-        return c > 3 && r && Object.defineProperty(target, key, r), r;
-    };
-
-    __param = function (paramIndex, decorator) {
-        return function (target, key) { decorator(target, key, paramIndex); }
-    };
-
-    __metadata = function (metadataKey, metadataValue) {
-        if (typeof Reflect === "object" && typeof Reflect.metadata === "function") return Reflect.metadata(metadataKey, metadataValue);
-    };
-
-    __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());
-        });
-    };
-
-    __generator = function (thisArg, body) {
-        var _ = { label: 0, sent: function() { if (t[0] & 1) throw t[1]; return t[1]; }, trys: [], ops: [] }, f, y, t, g;
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-        function verb(n) { return function (v) { return step([n, v]); }; }
-        function step(op) {
-            if (f) throw new TypeError("Generator is already executing.");
-            while (_) try {
-                if (f = 1, y && (t = op[0] & 2 ? y["return"] : op[0] ? y["throw"] || ((t = y["return"]) && t.call(y), 0) : y.next) && !(t = t.call(y, op[1])).done) return t;
-                if (y = 0, t) op = [op[0] & 2, t.value];
-                switch (op[0]) {
-                    case 0: case 1: t = op; break;
-                    case 4: _.label++; return { value: op[1], done: false };
-                    case 5: _.label++; y = op[1]; op = [0]; continue;
-                    case 7: op = _.ops.pop(); _.trys.pop(); continue;
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-                        if (!(t = _.trys, t = t.length > 0 && t[t.length - 1]) && (op[0] === 6 || op[0] === 2)) { _ = 0; continue; }
-                        if (op[0] === 3 && (!t || (op[1] > t[0] && op[1] < t[3]))) { _.label = op[1]; break; }
-                        if (op[0] === 6 && _.label < t[1]) { _.label = t[1]; t = op; break; }
-                        if (t && _.label < t[2]) { _.label = t[2]; _.ops.push(op); break; }
-                        if (t[2]) _.ops.pop();
-                        _.trys.pop(); continue;
-                }
-                op = body.call(thisArg, _);
-            } catch (e) { op = [6, e]; y = 0; } finally { f = t = 0; }
-            if (op[0] & 5) throw op[1]; return { value: op[0] ? op[1] : void 0, done: true };
-        }
-    };
-
-    __exportStar = function(m, o) {
-        for (var p in m) if (p !== "default" && !Object.prototype.hasOwnProperty.call(o, p)) __createBinding(o, m, p);
-    };
-
-    __createBinding = Object.create ? (function(o, m, k, k2) {
     if (k2 === undefined) k2 = k;
-        Object.defineProperty(o, k2, { enumerable: true, get: function() { return m[k]; } });
+    var desc = Object.getOwnPropertyDescriptor(m, k);
-    }) : (function(o, m, k, k2) {
+    if (!desc || ("get" in desc ? !m.__esModule : desc.writable || desc.configurable)) {
+      desc = { enumerable: true, get: function() { return m[k]; } };
+    }
+    Object.defineProperty(o, k2, desc);
+}) : (function(o, m, k, k2) {
     if (k2 === undefined) k2 = k;
     o[k2] = m[k];
-    });
+}));
-
+var __setModuleDefault = (this && this.__setModuleDefault) || (Object.create ? (function(o, v) {
-    __values = function (o) {
-        var s = typeof Symbol === "function" && Symbol.iterator, m = s && o[s], i = 0;
-        if (m) return m.call(o);
-        if (o && typeof o.length === "number") return {
-            next: function () {
-                if (o && i >= o.length) o = void 0;
-                return { value: o && o[i++], done: !o };
-            }
-        };
-        throw new TypeError(s ? "Object is not iterable." : "Symbol.iterator is not defined.");
-    };
-
-    __read = function (o, n) {
-        var m = typeof Symbol === "function" && o[Symbol.iterator];
-        if (!m) return o;
-        var i = m.call(o), r, ar = [], e;
-        try {
-            while ((n === void 0 || n-- > 0) && !(r = i.next()).done) ar.push(r.value);
-        }
-        catch (error) { e = { error: error }; }
-        finally {
-            try {
-                if (r && !r.done && (m = i["return"])) m.call(i);
-            }
-            finally { if (e) throw e.error; }
-        }
-        return ar;
-    };
-
-    /** @deprecated */
-    __spread = function () {
-        for (var ar = [], i = 0; i < arguments.length; i++)
-            ar = ar.concat(__read(arguments[i]));
-        return ar;
-    };
-
-    /** @deprecated */
-    __spreadArrays = function () {
-        for (var s = 0, i = 0, il = arguments.length; i < il; i++) s += arguments[i].length;
-        for (var r = Array(s), k = 0, i = 0; i < il; i++)
-            for (var a = arguments[i], j = 0, jl = a.length; j < jl; j++, k++)
-                r[k] = a[j];
-        return r;
-    };
-
-    __spreadArray = function (to, from, pack) {
-        if (pack || arguments.length === 2) for (var i = 0, l = from.length, ar; i < l; i++) {
-            if (ar || !(i in from)) {
-                if (!ar) ar = Array.prototype.slice.call(from, 0, i);
-                ar[i] = from[i];
-            }
-        }
-        return to.concat(ar || Array.prototype.slice.call(from));
-    };
-
-    __await = function (v) {
-        return this instanceof __await ? (this.v = v, this) : new __await(v);
-    };
-
-    __asyncGenerator = function (thisArg, _arguments, generator) {
-        if (!Symbol.asyncIterator) throw new TypeError("Symbol.asyncIterator is not defined.");
-        var g = generator.apply(thisArg, _arguments || []), i, q = [];
-        return i = {}, verb("next"), verb("throw"), verb("return"), i[Symbol.asyncIterator] = function () { return this; }, i;
-        function verb(n) { if (g[n]) i[n] = function (v) { return new Promise(function (a, b) { q.push([n, v, a, b]) > 1 || resume(n, v); }); }; }
-        function resume(n, v) { try { step(g[n](v)); } catch (e) { settle(q[0][3], e); } }
-        function step(r) { r.value instanceof __await ? Promise.resolve(r.value.v).then(fulfill, reject) : settle(q[0][2], r);  }
-        function fulfill(value) { resume("next", value); }
-        function reject(value) { resume("throw", value); }
-        function settle(f, v) { if (f(v), q.shift(), q.length) resume(q[0][0], q[0][1]); }
-    };
-
-    __asyncDelegator = function (o) {
-        var i, p;
-        return i = {}, verb("next"), verb("throw", function (e) { throw e; }), verb("return"), i[Symbol.iterator] = function () { return this; }, i;
-        function verb(n, f) { i[n] = o[n] ? function (v) { return (p = !p) ? { value: __await(o[n](v)), done: n === "return" } : f ? f(v) : v; } : f; }
-    };
-
-    __asyncValues = function (o) {
-        if (!Symbol.asyncIterator) throw new TypeError("Symbol.asyncIterator is not defined.");
-        var m = o[Symbol.asyncIterator], i;
-        return m ? m.call(o) : (o = typeof __values === "function" ? __values(o) : o[Symbol.iterator](), i = {}, verb("next"), verb("throw"), verb("return"), i[Symbol.asyncIterator] = function () { return this; }, i);
-        function verb(n) { i[n] = o[n] && function (v) { return new Promise(function (resolve, reject) { v = o[n](v), settle(resolve, reject, v.done, v.value); }); }; }
-        function settle(resolve, reject, d, v) { Promise.resolve(v).then(function(v) { resolve({ value: v, done: d }); }, reject); }
-    };
-
-    __makeTemplateObject = function (cooked, raw) {
-        if (Object.defineProperty) { Object.defineProperty(cooked, "raw", { value: raw }); } else { cooked.raw = raw; }
-        return cooked;
-    };
-
-    var __setModuleDefault = Object.create ? (function(o, v) {
     Object.defineProperty(o, "default", { enumerable: true, value: v });
-    }) : function(o, v) {
+}) : function(o, v) {
     o["default"] = v;
-    };
+});
-
+var __importStar = (this && this.__importStar) || function (mod) {
-    __importStar = function (mod) {
     if (mod && mod.__esModule) return mod;
     var result = {};
     if (mod != null) for (var k in mod) if (k !== "default" && Object.prototype.hasOwnProperty.call(mod, k)) __createBinding(result, mod, k);
     __setModuleDefault(result, mod);
     return result;
-    };
+};
-
+Object.defineProperty(exports, "__esModule", { value: true });
-    __importDefault = function (mod) {
+exports.NullStateProvider = exports.StateProvider = void 0;
-        return (mod && mod.__esModule) ? mod : { "default": mod };
+const core = __importStar(__webpack_require__(470));
-    };
+const constants_1 = __webpack_require__(694);
-
+class StateProviderBase {
-    __classPrivateFieldGet = function (receiver, state, kind, f) {
+    constructor() {
-        if (kind === "a" && !f) throw new TypeError("Private accessor was defined without a getter");
+        // eslint-disable-next-line @typescript-eslint/no-unused-vars, @typescript-eslint/no-empty-function
-        if (typeof state === "function" ? receiver !== state || !f : !state.has(receiver)) throw new TypeError("Cannot read private member from an object whose class did not declare it");
+        this.setState = (key, value) => { };
-        return kind === "m" ? f : kind === "a" ? f.call(receiver) : f ? f.value : state.get(receiver);
+        // eslint-disable-next-line @typescript-eslint/no-unused-vars
-    };
+        this.getState = (key) => "";
-
+    }
-    __classPrivateFieldSet = function (receiver, state, value, kind, f) {
+    getCacheState() {
-        if (kind === "m") throw new TypeError("Private method is not writable");
+        const cacheKey = this.getState(constants_1.State.CacheMatchedKey);
-        if (kind === "a" && !f) throw new TypeError("Private accessor was defined without a setter");
+        if (cacheKey) {
-        if (typeof state === "function" ? receiver !== state || !f : !state.has(receiver)) throw new TypeError("Cannot write private member to an object whose class did not declare it");
+            core.debug(`Cache state/key: ${cacheKey}`);
-        return (kind === "a" ? f.call(receiver, value) : f ? f.value = value : state.set(receiver, value)), value;
+            return cacheKey;
-    };
+        }
-
+        return undefined;
-    exporter("__extends", __extends);
+    }
-    exporter("__assign", __assign);
+}
-    exporter("__rest", __rest);
+class StateProvider extends StateProviderBase {
-    exporter("__decorate", __decorate);
+    constructor() {
-    exporter("__param", __param);
+        super(...arguments);
-    exporter("__metadata", __metadata);
+        //setOutput = core.setOutput;
-    exporter("__awaiter", __awaiter);
+        this.setState = core.saveState;
-    exporter("__generator", __generator);
+        this.getState = core.getState;
-    exporter("__exportStar", __exportStar);
+    }
-    exporter("__createBinding", __createBinding);
+}
-    exporter("__values", __values);
+exports.StateProvider = StateProvider;
-    exporter("__read", __read);
+class NullStateProvider extends StateProviderBase {
-    exporter("__spread", __spread);
+    constructor() {
-    exporter("__spreadArrays", __spreadArrays);
+        super(...arguments);
-    exporter("__spreadArray", __spreadArray);
+        //setOutput = core.setOutput;
-    exporter("__await", __await);
+        this.setState = core.setOutput;
-    exporter("__asyncGenerator", __asyncGenerator);
+        // eslint-disable-next-line @typescript-eslint/no-unused-vars
-    exporter("__asyncDelegator", __asyncDelegator);
+        this.getState = (key) => "";
-    exporter("__asyncValues", __asyncValues);
+    }
-    exporter("__makeTemplateObject", __makeTemplateObject);
+}
-    exporter("__importStar", __importStar);
+exports.NullStateProvider = NullStateProvider;
-    exporter("__importDefault", __importDefault);
-    exporter("__classPrivateFieldGet", __classPrivateFieldGet);
-    exporter("__classPrivateFieldSet", __classPrivateFieldSet);
-});
 
 
 /***/ }),
@@ -47524,23 +47570,34 @@ exports.saveCache = saveCache;
 
 "use strict";
 
-/*
- * Copyright The OpenTelemetry Authors
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
 Object.defineProperty(exports, "__esModule", { value: true });
-//# sourceMappingURL=tracer_provider.js.map
+exports.RefKey = exports.Events = exports.State = exports.Outputs = exports.Inputs = void 0;
+var Inputs;
+(function (Inputs) {
+    Inputs["Key"] = "key";
+    Inputs["Path"] = "path";
+    Inputs["RestoreKeys"] = "restore-keys";
+    Inputs["UploadChunkSize"] = "upload-chunk-size";
+})(Inputs = exports.Inputs || (exports.Inputs = {}));
+var Outputs;
+(function (Outputs) {
+    Outputs["CacheHit"] = "cache-hit";
+    Outputs["Key"] = "key";
+    Outputs["MatchedKey"] = "matched-key";
+})(Outputs = exports.Outputs || (exports.Outputs = {}));
+var State;
+(function (State) {
+    State["CachePrimaryKey"] = "CACHE_KEY";
+    State["CacheMatchedKey"] = "CACHE_RESULT";
+})(State = exports.State || (exports.State = {}));
+var Events;
+(function (Events) {
+    Events["Key"] = "GITHUB_EVENT_NAME";
+    Events["Push"] = "push";
+    Events["PullRequest"] = "pull_request";
+})(Events = exports.Events || (exports.Events = {}));
+exports.RefKey = "GITHUB_REF";
+
 
 /***/ }),
 /* 695 */
@@ -48951,29 +49008,6 @@ module.exports = function(dst, src) {
 
 "use strict";
 
-var __createBinding = (this && this.__createBinding) || (Object.create ? (function(o, m, k, k2) {
-    if (k2 === undefined) k2 = k;
-    var desc = Object.getOwnPropertyDescriptor(m, k);
-    if (!desc || ("get" in desc ? !m.__esModule : desc.writable || desc.configurable)) {
-      desc = { enumerable: true, get: function() { return m[k]; } };
-    }
-    Object.defineProperty(o, k2, desc);
-}) : (function(o, m, k, k2) {
-    if (k2 === undefined) k2 = k;
-    o[k2] = m[k];
-}));
-var __setModuleDefault = (this && this.__setModuleDefault) || (Object.create ? (function(o, v) {
-    Object.defineProperty(o, "default", { enumerable: true, value: v });
-}) : function(o, v) {
-    o["default"] = v;
-});
-var __importStar = (this && this.__importStar) || function (mod) {
-    if (mod && mod.__esModule) return mod;
-    var result = {};
-    if (mod != null) for (var k in mod) if (k !== "default" && Object.prototype.hasOwnProperty.call(mod, k)) __createBinding(result, mod, k);
-    __setModuleDefault(result, mod);
-    return result;
-};
 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) {
@@ -48983,46 +49017,15 @@ var __awaiter = (this && this.__awaiter) || function (thisArg, _arguments, P, ge
         step((generator = generator.apply(thisArg, _arguments || [])).next());
     });
 };
+var __importDefault = (this && this.__importDefault) || function (mod) {
+    return (mod && mod.__esModule) ? mod : { "default": mod };
+};
 Object.defineProperty(exports, "__esModule", { value: true });
-const cache = __importStar(__webpack_require__(692));
+const stateProvider_1 = __webpack_require__(671);
-const core = __importStar(__webpack_require__(470));
+const restoreImpl_1 = __importDefault(__webpack_require__(835));
-const constants_1 = __webpack_require__(196);
-const utils = __importStar(__webpack_require__(443));
 function run() {
     return __awaiter(this, void 0, void 0, function* () {
-        try {
+        yield (0, restoreImpl_1.default)(new stateProvider_1.StateProvider());
-            if (!utils.isCacheFeatureAvailable()) {
-                utils.setCacheHitOutput(false);
-                return;
-            }
-            // Validate inputs, this can cause task failure
-            if (!utils.isValidEvent()) {
-                utils.logWarning(`Event Validation Error: The event type ${process.env[constants_1.Events.Key]} is not supported because it's not tied to a branch or tag ref.`);
-                return;
-            }
-            const primaryKey = core.getInput(constants_1.Inputs.Key, { required: true });
-            core.saveState(constants_1.State.CachePrimaryKey, primaryKey);
-            const restoreKeys = utils.getInputAsArray(constants_1.Inputs.RestoreKeys);
-            const cachePaths = utils.getInputAsArray(constants_1.Inputs.Path, {
-                required: true
-            });
-            const cacheKey = yield cache.restoreCache(cachePaths, primaryKey, restoreKeys);
-            if (!cacheKey) {
-                core.info(`Cache not found for input keys: ${[
-                    primaryKey,
-                    ...restoreKeys
-                ].join(", ")}`);
-                return;
-            }
-            // Store the matched cache key
-            utils.setCacheState(cacheKey);
-            const isExactKeyMatch = utils.isExactKeyMatch(primaryKey, cacheKey);
-            utils.setCacheHitOutput(isExactKeyMatch);
-            core.info(`Cache restored from key: ${cacheKey}`);
-        }
-        catch (error) {
-            core.setFailed(error.message);
-        }
     });
 }
 run();
@@ -49468,7 +49471,7 @@ var util = __webpack_require__(669);
 var path = __webpack_require__(622);
 var http = __webpack_require__(605);
 var https = __webpack_require__(211);
-var parseUrl = __webpack_require__(835).parse;
+var parseUrl = __webpack_require__(414).parse;
 var fs = __webpack_require__(747);
 var Stream = __webpack_require__(794).Stream;
 var mime = __webpack_require__(779);
@@ -50634,9 +50637,88 @@ exports.VERSION = '1.0.4';
 /* 833 */,
 /* 834 */,
 /* 835 */
-/***/ (function(module) {
+/***/ (function(__unusedmodule, exports, __webpack_require__) {
+
+"use strict";
+
+var __createBinding = (this && this.__createBinding) || (Object.create ? (function(o, m, k, k2) {
+    if (k2 === undefined) k2 = k;
+    var desc = Object.getOwnPropertyDescriptor(m, k);
+    if (!desc || ("get" in desc ? !m.__esModule : desc.writable || desc.configurable)) {
+      desc = { enumerable: true, get: function() { return m[k]; } };
+    }
+    Object.defineProperty(o, k2, desc);
+}) : (function(o, m, k, k2) {
+    if (k2 === undefined) k2 = k;
+    o[k2] = m[k];
+}));
+var __setModuleDefault = (this && this.__setModuleDefault) || (Object.create ? (function(o, v) {
+    Object.defineProperty(o, "default", { enumerable: true, value: v });
+}) : function(o, v) {
+    o["default"] = v;
+});
+var __importStar = (this && this.__importStar) || function (mod) {
+    if (mod && mod.__esModule) return mod;
+    var result = {};
+    if (mod != null) for (var k in mod) if (k !== "default" && Object.prototype.hasOwnProperty.call(mod, k)) __createBinding(result, mod, k);
+    __setModuleDefault(result, mod);
+    return result;
+};
+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());
+    });
+};
+Object.defineProperty(exports, "__esModule", { value: true });
+const cache = __importStar(__webpack_require__(692));
+const core = __importStar(__webpack_require__(470));
+const constants_1 = __webpack_require__(694);
+const utils = __importStar(__webpack_require__(443));
+function restoreImpl(stateProvider) {
+    return __awaiter(this, void 0, void 0, function* () {
+        try {
+            if (!utils.isCacheFeatureAvailable()) {
+                utils.setCacheHitOutput(false);
+                return;
+            }
+            // Validate inputs, this can cause task failure
+            if (!utils.isValidEvent()) {
+                utils.logWarning(`Event Validation Error: The event type ${process.env[constants_1.Events.Key]} is not supported because it's not tied to a branch or tag ref.`);
+                return;
+            }
+            const primaryKey = core.getInput(constants_1.Inputs.Key, { required: true });
+            stateProvider.setState(constants_1.State.CachePrimaryKey, primaryKey);
+            const restoreKeys = utils.getInputAsArray(constants_1.Inputs.RestoreKeys);
+            const cachePaths = utils.getInputAsArray(constants_1.Inputs.Path, {
+                required: true
+            });
+            const cacheKey = yield cache.restoreCache(cachePaths, primaryKey, restoreKeys);
+            if (!cacheKey) {
+                core.info(`Cache not found for input keys: ${[
+                    primaryKey,
+                    ...restoreKeys
+                ].join(", ")}`);
+                return;
+            }
+            // Store the matched cache key in states
+            stateProvider.setState(constants_1.State.CacheMatchedKey, cacheKey);
+            core.debug("setState: " + constants_1.State.CacheMatchedKey + " " + cacheKey);
+            const isExactKeyMatch = utils.isExactKeyMatch(core.getInput(constants_1.Inputs.Key, { required: true }), cacheKey);
+            core.setOutput(constants_1.Outputs.CacheHit, isExactKeyMatch.toString());
+            core.info(`Cache restored from key: ${cacheKey}`);
+            return cacheKey;
+        }
+        catch (error) {
+            core.setFailed(error.message);
+        }
+    });
+}
+exports.default = restoreImpl;
 
-module.exports = require("url");
 
 /***/ }),
 /* 836 */,
@@ -55771,7 +55853,7 @@ var stream = __webpack_require__(794);
 var FormData = __webpack_require__(790);
 var node_fetch = __webpack_require__(454);
 var coreTracing = __webpack_require__(263);
-var url = __webpack_require__(835);
+var url = __webpack_require__(414);
 __webpack_require__(97);
 
 function _interopDefaultLegacy (e) { return e && typeof e === 'object' && 'default' in e ? e : { 'default': e }; }

dist/save/index.js

@@ -4975,6 +4975,8 @@ var Inputs;
 var Outputs;
 (function (Outputs) {
     Outputs["CacheHit"] = "cache-hit";
+    Outputs["Key"] = "key";
+    Outputs["MatchedKey"] = "matched-key";
 })(Outputs = exports.Outputs || (exports.Outputs = {}));
 var State;
 (function (State) {
@@ -9344,7 +9346,76 @@ function expand(str, isTop) {
 /***/ }),
 /* 307 */,
 /* 308 */,
-/* 309 */,
+/* 309 */
+/***/ (function(__unusedmodule, exports, __webpack_require__) {
+
+"use strict";
+
+var __createBinding = (this && this.__createBinding) || (Object.create ? (function(o, m, k, k2) {
+    if (k2 === undefined) k2 = k;
+    var desc = Object.getOwnPropertyDescriptor(m, k);
+    if (!desc || ("get" in desc ? !m.__esModule : desc.writable || desc.configurable)) {
+      desc = { enumerable: true, get: function() { return m[k]; } };
+    }
+    Object.defineProperty(o, k2, desc);
+}) : (function(o, m, k, k2) {
+    if (k2 === undefined) k2 = k;
+    o[k2] = m[k];
+}));
+var __setModuleDefault = (this && this.__setModuleDefault) || (Object.create ? (function(o, v) {
+    Object.defineProperty(o, "default", { enumerable: true, value: v });
+}) : function(o, v) {
+    o["default"] = v;
+});
+var __importStar = (this && this.__importStar) || function (mod) {
+    if (mod && mod.__esModule) return mod;
+    var result = {};
+    if (mod != null) for (var k in mod) if (k !== "default" && Object.prototype.hasOwnProperty.call(mod, k)) __createBinding(result, mod, k);
+    __setModuleDefault(result, mod);
+    return result;
+};
+Object.defineProperty(exports, "__esModule", { value: true });
+exports.NullStateProvider = exports.StateProvider = void 0;
+const core = __importStar(__webpack_require__(470));
+const constants_1 = __webpack_require__(196);
+class StateProviderBase {
+    constructor() {
+        // eslint-disable-next-line @typescript-eslint/no-unused-vars, @typescript-eslint/no-empty-function
+        this.setState = (key, value) => { };
+        // eslint-disable-next-line @typescript-eslint/no-unused-vars
+        this.getState = (key) => "";
+    }
+    getCacheState() {
+        const cacheKey = this.getState(constants_1.State.CacheMatchedKey);
+        if (cacheKey) {
+            core.debug(`Cache state/key: ${cacheKey}`);
+            return cacheKey;
+        }
+        return undefined;
+    }
+}
+class StateProvider extends StateProviderBase {
+    constructor() {
+        super(...arguments);
+        //setOutput = core.setOutput;
+        this.setState = core.saveState;
+        this.getState = core.getState;
+    }
+}
+exports.StateProvider = StateProvider;
+class NullStateProvider extends StateProviderBase {
+    constructor() {
+        super(...arguments);
+        //setOutput = core.setOutput;
+        this.setState = core.setOutput;
+        // eslint-disable-next-line @typescript-eslint/no-unused-vars
+        this.getState = (key) => "";
+    }
+}
+exports.NullStateProvider = NullStateProvider;
+
+
+/***/ }),
 /* 310 */,
 /* 311 */,
 /* 312 */
@@ -38422,7 +38493,7 @@ var __importStar = (this && this.__importStar) || function (mod) {
     return result;
 };
 Object.defineProperty(exports, "__esModule", { value: true });
-exports.isCacheFeatureAvailable = exports.getInputAsInt = exports.getInputAsArray = exports.isValidEvent = exports.logWarning = exports.getCacheState = exports.setOutputAndState = exports.setCacheHitOutput = exports.setCacheState = exports.isExactKeyMatch = exports.isGhes = void 0;
+exports.isCacheFeatureAvailable = exports.getInputAsInt = exports.getInputAsArray = exports.isValidEvent = exports.logWarning = exports.setCacheHitOutput = exports.isExactKeyMatch = exports.isGhes = void 0;
 const cache = __importStar(__webpack_require__(692));
 const core = __importStar(__webpack_require__(470));
 const constants_1 = __webpack_require__(196);
@@ -38438,29 +38509,10 @@ function isExactKeyMatch(key, cacheKey) {
         }) === 0);
 }
 exports.isExactKeyMatch = isExactKeyMatch;
-function setCacheState(state) {
-    core.saveState(constants_1.State.CacheMatchedKey, state);
-}
-exports.setCacheState = setCacheState;
 function setCacheHitOutput(isCacheHit) {
     core.setOutput(constants_1.Outputs.CacheHit, isCacheHit.toString());
 }
 exports.setCacheHitOutput = setCacheHitOutput;
-function setOutputAndState(key, cacheKey) {
-    setCacheHitOutput(isExactKeyMatch(key, cacheKey));
-    // Store the matched cache key if it exists
-    cacheKey && setCacheState(cacheKey);
-}
-exports.setOutputAndState = setOutputAndState;
-function getCacheState() {
-    const cacheKey = core.getState(constants_1.State.CacheMatchedKey);
-    if (cacheKey) {
-        core.debug(`Cache state/key: ${cacheKey}`);
-        return cacheKey;
-    }
-    return undefined;
-}
-exports.getCacheState = getCacheState;
 function logWarning(message) {
     const warningPrefix = "[warning]";
     core.info(`${warningPrefix}${message}`);
@@ -40892,7 +40944,96 @@ Object.defineProperty(exports, "toPlatformPath", { enumerable: true, get: functi
 //# sourceMappingURL=core.js.map
 
 /***/ }),
-/* 471 */,
+/* 471 */
+/***/ (function(__unusedmodule, exports, __webpack_require__) {
+
+"use strict";
+
+var __createBinding = (this && this.__createBinding) || (Object.create ? (function(o, m, k, k2) {
+    if (k2 === undefined) k2 = k;
+    var desc = Object.getOwnPropertyDescriptor(m, k);
+    if (!desc || ("get" in desc ? !m.__esModule : desc.writable || desc.configurable)) {
+      desc = { enumerable: true, get: function() { return m[k]; } };
+    }
+    Object.defineProperty(o, k2, desc);
+}) : (function(o, m, k, k2) {
+    if (k2 === undefined) k2 = k;
+    o[k2] = m[k];
+}));
+var __setModuleDefault = (this && this.__setModuleDefault) || (Object.create ? (function(o, v) {
+    Object.defineProperty(o, "default", { enumerable: true, value: v });
+}) : function(o, v) {
+    o["default"] = v;
+});
+var __importStar = (this && this.__importStar) || function (mod) {
+    if (mod && mod.__esModule) return mod;
+    var result = {};
+    if (mod != null) for (var k in mod) if (k !== "default" && Object.prototype.hasOwnProperty.call(mod, k)) __createBinding(result, mod, k);
+    __setModuleDefault(result, mod);
+    return result;
+};
+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());
+    });
+};
+Object.defineProperty(exports, "__esModule", { value: true });
+const cache = __importStar(__webpack_require__(692));
+const core = __importStar(__webpack_require__(470));
+const constants_1 = __webpack_require__(196);
+const utils = __importStar(__webpack_require__(443));
+// Catch and log any unhandled exceptions.  These exceptions can leak out of the uploadChunk method in
+// @actions/toolkit when a failed upload closes the file descriptor causing any in-process reads to
+// throw an uncaught exception.  Instead of failing this action, just warn.
+process.on("uncaughtException", e => utils.logWarning(e.message));
+function saveImpl(stateProvider) {
+    return __awaiter(this, void 0, void 0, function* () {
+        try {
+            if (!utils.isCacheFeatureAvailable()) {
+                return;
+            }
+            if (!utils.isValidEvent()) {
+                utils.logWarning(`Event Validation Error: The event type ${process.env[constants_1.Events.Key]} is not supported because it's not tied to a branch or tag ref.`);
+                return;
+            }
+            // If restore has stored a primary key in state, reuse that
+            // Else re-evaluate from inputs
+            const primaryKey = stateProvider.getState(constants_1.State.CachePrimaryKey) ||
+                core.getInput(constants_1.Inputs.Key);
+            if (!primaryKey) {
+                utils.logWarning(`Error retrieving key from state.`);
+                return;
+            }
+            // If matched restore key is same as primary key, then do not save cache
+            // NO-OP in case of SaveOnly action
+            const state = stateProvider.getCacheState();
+            if (utils.isExactKeyMatch(primaryKey, state)) {
+                core.info(`Cache hit occurred on the primary key ${primaryKey}, not saving cache.`);
+                return;
+            }
+            const cachePaths = utils.getInputAsArray(constants_1.Inputs.Path, {
+                required: true
+            });
+            const cacheId = yield cache.saveCache(cachePaths, primaryKey, {
+                uploadChunkSize: utils.getInputAsInt(constants_1.Inputs.UploadChunkSize)
+            });
+            if (cacheId != -1) {
+                core.info(`Cache saved with key: ${primaryKey}`);
+            }
+        }
+        catch (error) {
+            utils.logWarning(error.message);
+        }
+    });
+}
+exports.default = saveImpl;
+
+
+/***/ }),
 /* 472 */,
 /* 473 */,
 /* 474 */,
@@ -47268,29 +47409,6 @@ exports.default = _default;
 
 "use strict";
 
-var __createBinding = (this && this.__createBinding) || (Object.create ? (function(o, m, k, k2) {
-    if (k2 === undefined) k2 = k;
-    var desc = Object.getOwnPropertyDescriptor(m, k);
-    if (!desc || ("get" in desc ? !m.__esModule : desc.writable || desc.configurable)) {
-      desc = { enumerable: true, get: function() { return m[k]; } };
-    }
-    Object.defineProperty(o, k2, desc);
-}) : (function(o, m, k, k2) {
-    if (k2 === undefined) k2 = k;
-    o[k2] = m[k];
-}));
-var __setModuleDefault = (this && this.__setModuleDefault) || (Object.create ? (function(o, v) {
-    Object.defineProperty(o, "default", { enumerable: true, value: v });
-}) : function(o, v) {
-    o["default"] = v;
-});
-var __importStar = (this && this.__importStar) || function (mod) {
-    if (mod && mod.__esModule) return mod;
-    var result = {};
-    if (mod != null) for (var k in mod) if (k !== "default" && Object.prototype.hasOwnProperty.call(mod, k)) __createBinding(result, mod, k);
-    __setModuleDefault(result, mod);
-    return result;
-};
 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) {
@@ -47300,49 +47418,15 @@ var __awaiter = (this && this.__awaiter) || function (thisArg, _arguments, P, ge
         step((generator = generator.apply(thisArg, _arguments || [])).next());
     });
 };
+var __importDefault = (this && this.__importDefault) || function (mod) {
+    return (mod && mod.__esModule) ? mod : { "default": mod };
+};
 Object.defineProperty(exports, "__esModule", { value: true });
-const cache = __importStar(__webpack_require__(692));
+const saveImpl_1 = __importDefault(__webpack_require__(471));
-const core = __importStar(__webpack_require__(470));
+const stateProvider_1 = __webpack_require__(309);
-const constants_1 = __webpack_require__(196);
-const utils = __importStar(__webpack_require__(443));
-// Catch and log any unhandled exceptions.  These exceptions can leak out of the uploadChunk method in
-// @actions/toolkit when a failed upload closes the file descriptor causing any in-process reads to
-// throw an uncaught exception.  Instead of failing this action, just warn.
-process.on("uncaughtException", e => utils.logWarning(e.message));
 function run() {
     return __awaiter(this, void 0, void 0, function* () {
-        try {
+        yield (0, saveImpl_1.default)(new stateProvider_1.StateProvider());
-            if (!utils.isCacheFeatureAvailable()) {
-                return;
-            }
-            if (!utils.isValidEvent()) {
-                utils.logWarning(`Event Validation Error: The event type ${process.env[constants_1.Events.Key]} is not supported because it's not tied to a branch or tag ref.`);
-                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.CachePrimaryKey);
-            if (!primaryKey) {
-                utils.logWarning(`Error retrieving key from state.`);
-                return;
-            }
-            if (utils.isExactKeyMatch(primaryKey, state)) {
-                core.info(`Cache hit occurred on the primary key ${primaryKey}, not saving cache.`);
-                return;
-            }
-            const cachePaths = utils.getInputAsArray(constants_1.Inputs.Path, {
-                required: true
-            });
-            const cacheId = yield cache.saveCache(cachePaths, primaryKey, {
-                uploadChunkSize: utils.getInputAsInt(constants_1.Inputs.UploadChunkSize)
-            });
-            if (cacheId != -1) {
-                core.info(`Cache saved with key: ${primaryKey}`);
-            }
-        }
-        catch (error) {
-            utils.logWarning(error.message);
-        }
     });
 }
 run();

package.json

@@ -5,7 +5,7 @@
   "description": "Cache dependencies and build outputs",
   "main": "dist/restore/index.js",
   "scripts": {
-    "build": "tsc && ncc build -o dist/restore src/restore.ts && ncc build -o dist/save src/save.ts",
+    "build": "tsc && ncc build -o dist/restore src/restore.ts && ncc build -o dist/save src/save.ts && ncc build -o dist/restore-only src/restoreOnly.ts && ncc build -o dist/save-only src/saveOnly.ts",
     "test": "tsc --noEmit && jest --coverage",
     "lint": "eslint **/*.ts --cache",
     "format": "prettier --write **/*.ts",

restore-only/action.yml

@@ -0,0 +1,27 @@
+name: 'Restore Only Cache'
+description: 'Restore Cache artifacts like dependencies and build outputs to improve workflow execution time'
+author: 'GitHub'
+inputs:
+  path:
+    description: 'The same list of files, directories, and wildcard patterns to restore cache that were used while saving it'
+    required: true
+  key:
+    description: 'An explicit key for restoring the cache'
+    required: true
+  restore-keys:
+    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
+outputs:
+  cache-hit:
+    description: 'A boolean value to indicate an exact match was found for the primary key'
+  key:
+    description: 'Key passed in the input to use in subsequent steps of the workflow'
+  matched-key:
+    description: 'Cache key restored'
+runs:
+  using: 'node16'
+  main: '../dist/restore-only/index.js'
+branding:
+  icon: 'archive'
+  color: 'gray-dark'
+  

restore/action.yml

@@ -0,0 +1,27 @@
+name: 'Restore Cache'
+description: 'Restore Cache artifacts like dependencies and build outputs to improve workflow execution time'
+author: 'GitHub'
+inputs:
+  path:
+    description: 'The same list of files, directories, and wildcard patterns to restore cache that were used while saving it'
+    required: true
+  key:
+    description: 'An explicit key for restoring the cache'
+    required: true
+  restore-keys:
+    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
+outputs:
+  cache-hit:
+    description: 'A boolean value to indicate an exact match was found for the primary key'
+  key:
+    description: 'Key passed in the input to use in subsequent steps of the workflow'
+  matched-key:
+    description: 'Cache key restored'
+runs:
+  using: 'node16'
+  main: '../dist/restore/index.js'
+branding:
+  icon: 'archive'
+  color: 'gray-dark'
+  

save-only/action.yml

@@ -0,0 +1,22 @@
+name: 'Save Only Cache'
+description: 'Save Cache artifacts like dependencies and build outputs to improve workflow execution time'
+author: 'GitHub'
+inputs:
+  path:
+    description: 'A list of files, directories, and wildcard patterns to cache'
+    required: true
+  key:
+    description: 'An explicit key for saving the cache'
+    required: true
+  upload-chunk-size:
+    description: 'The chunk size used to split up large files during upload, in bytes'
+    required: false
+  matched-key:
+    description: 'Cache key restored from the restore action'
+    required: false
+runs:
+  using: 'node16'
+  main: '../dist/save-only/index.js'
+branding:
+  icon: 'archive'
+  color: 'gray-dark'

save/action.yml

@@ -0,0 +1,22 @@
+name: 'Save Cache'
+description: 'Save Cache artifacts like dependencies and build outputs to improve workflow execution time'
+author: 'GitHub'
+inputs:
+  path:
+    description: 'A list of files, directories, and wildcard patterns to cache'
+    required: true
+  key:
+    description: 'An explicit key for saving the cache'
+    required: true
+  upload-chunk-size:
+    description: 'The chunk size used to split up large files during upload, in bytes'
+    required: false
+  matched-key:
+    description: 'Cache key restored from the restore action'
+    required: false
+runs:
+  using: 'node16'
+  main: '../dist/save/index.js'
+branding:
+  icon: 'archive'
+  color: 'gray-dark'

src/constants.ts

@@ -6,7 +6,9 @@ export enum Inputs {
 }
 
 export enum Outputs {
-    CacheHit = "cache-hit"
+    CacheHit = "cache-hit",
+    Key = "key",
+    MatchedKey = "matched-key"
 }
 
 export enum State {

src/restore.ts

@@ -1,60 +1,8 @@
-import * as cache from "@actions/cache";
+import { StateProvider } from "./stateProvider";
-import * as core from "@actions/core";
+import restoreImpl from "./restoreImpl";
-
-import { Events, Inputs, State } from "./constants";
-import * as utils from "./utils/actionUtils";
 
 async function run(): Promise<void> {
-    try {
+    await restoreImpl(new StateProvider());
-        if (!utils.isCacheFeatureAvailable()) {
-            utils.setCacheHitOutput(false);
-            return;
-        }
-
-        // Validate inputs, this can cause task failure
-        if (!utils.isValidEvent()) {
-            utils.logWarning(
-                `Event Validation Error: The event type ${
-                    process.env[Events.Key]
-                } is not supported because it's not tied to a branch or tag ref.`
-            );
-            return;
-        }
-
-        const primaryKey = core.getInput(Inputs.Key, { required: true });
-        core.saveState(State.CachePrimaryKey, primaryKey);
-
-        const restoreKeys = utils.getInputAsArray(Inputs.RestoreKeys);
-        const cachePaths = utils.getInputAsArray(Inputs.Path, {
-            required: true
-        });
-
-        const cacheKey = await cache.restoreCache(
-            cachePaths,
-            primaryKey,
-            restoreKeys
-        );
-
-        if (!cacheKey) {
-            core.info(
-                `Cache not found for input keys: ${[
-                    primaryKey,
-                    ...restoreKeys
-                ].join(", ")}`
-            );
-
-            return;
-        }
-
-        // Store the matched cache key
-        utils.setCacheState(cacheKey);
-
-        const isExactKeyMatch = utils.isExactKeyMatch(primaryKey, cacheKey);
-        utils.setCacheHitOutput(isExactKeyMatch);
-        core.info(`Cache restored from key: ${cacheKey}`);
-    } catch (error: unknown) {
-        core.setFailed((error as Error).message);
-    }
 }
 
 run();

src/restoreImpl.ts

@@ -0,0 +1,70 @@
+import * as cache from "@actions/cache";
+import * as core from "@actions/core";
+
+import { Events, Inputs, Outputs, State } from "./constants";
+import { IStateProvider } from "./stateProvider";
+import * as utils from "./utils/actionUtils";
+
+async function restoreImpl(
+    stateProvider: IStateProvider
+): Promise<string | undefined> {
+    try {
+        if (!utils.isCacheFeatureAvailable()) {
+            utils.setCacheHitOutput(false);
+            return;
+        }
+
+        // Validate inputs, this can cause task failure
+        if (!utils.isValidEvent()) {
+            utils.logWarning(
+                `Event Validation Error: The event type ${
+                    process.env[Events.Key]
+                } is not supported because it's not tied to a branch or tag ref.`
+            );
+            return;
+        }
+
+        const primaryKey = core.getInput(Inputs.Key, { required: true });
+        stateProvider.setState(State.CachePrimaryKey, primaryKey);
+
+        const restoreKeys = utils.getInputAsArray(Inputs.RestoreKeys);
+        const cachePaths = utils.getInputAsArray(Inputs.Path, {
+            required: true
+        });
+
+        const cacheKey = await cache.restoreCache(
+            cachePaths,
+            primaryKey,
+            restoreKeys
+        );
+
+        if (!cacheKey) {
+            core.info(
+                `Cache not found for input keys: ${[
+                    primaryKey,
+                    ...restoreKeys
+                ].join(", ")}`
+            );
+
+            return;
+        }
+
+        // Store the matched cache key in states
+        stateProvider.setState(State.CacheMatchedKey, cacheKey);
+        core.debug("setState: " + State.CacheMatchedKey + " " + cacheKey);
+
+        const isExactKeyMatch = utils.isExactKeyMatch(
+            core.getInput(Inputs.Key, { required: true }),
+            cacheKey
+        );
+
+        core.setOutput(Outputs.CacheHit, isExactKeyMatch.toString());
+        core.info(`Cache restored from key: ${cacheKey}`);
+
+        return cacheKey;
+    } catch (error: unknown) {
+        core.setFailed((error as Error).message);
+    }
+}
+
+export default restoreImpl;

src/restoreOnly.ts

@@ -0,0 +1,10 @@
+import restoreImpl from "./restoreImpl";
+import { NullStateProvider } from "./stateProvider";
+
+async function run(): Promise<void> {
+    await restoreImpl(new NullStateProvider());
+}
+
+run();
+
+export default run;

src/save.ts

@@ -1,59 +1,8 @@
-import * as cache from "@actions/cache";
+import saveImpl from "./saveImpl";
-import * as core from "@actions/core";
+import { StateProvider } from "./stateProvider";
-
-import { Events, Inputs, State } from "./constants";
-import * as utils from "./utils/actionUtils";
-
-// Catch and log any unhandled exceptions.  These exceptions can leak out of the uploadChunk method in
-// @actions/toolkit when a failed upload closes the file descriptor causing any in-process reads to
-// throw an uncaught exception.  Instead of failing this action, just warn.
-process.on("uncaughtException", e => utils.logWarning(e.message));
 
 async function run(): Promise<void> {
-    try {
+    await saveImpl(new StateProvider());
-        if (!utils.isCacheFeatureAvailable()) {
-            return;
-        }
-
-        if (!utils.isValidEvent()) {
-            utils.logWarning(
-                `Event Validation Error: The event type ${
-                    process.env[Events.Key]
-                } is not supported because it's not tied to a branch or tag ref.`
-            );
-            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.CachePrimaryKey);
-        if (!primaryKey) {
-            utils.logWarning(`Error retrieving key from state.`);
-            return;
-        }
-
-        if (utils.isExactKeyMatch(primaryKey, state)) {
-            core.info(
-                `Cache hit occurred on the primary key ${primaryKey}, not saving cache.`
-            );
-            return;
-        }
-
-        const cachePaths = utils.getInputAsArray(Inputs.Path, {
-            required: true
-        });
-
-        const cacheId = await cache.saveCache(cachePaths, primaryKey, {
-            uploadChunkSize: utils.getInputAsInt(Inputs.UploadChunkSize)
-        });
-
-        if (cacheId != -1) {
-            core.info(`Cache saved with key: ${primaryKey}`);
-        }
-    } catch (error: unknown) {
-        utils.logWarning((error as Error).message);
-    }
 }
 
 run();

src/saveImpl.ts

@@ -0,0 +1,65 @@
+import * as cache from "@actions/cache";
+import * as core from "@actions/core";
+
+import { Events, Inputs, State } from "./constants";
+import { IStateProvider } from "./stateProvider";
+import * as utils from "./utils/actionUtils";
+
+// Catch and log any unhandled exceptions.  These exceptions can leak out of the uploadChunk method in
+// @actions/toolkit when a failed upload closes the file descriptor causing any in-process reads to
+// throw an uncaught exception.  Instead of failing this action, just warn.
+process.on("uncaughtException", e => utils.logWarning(e.message));
+
+async function saveImpl(stateProvider: IStateProvider): Promise<void> {
+    try {
+        if (!utils.isCacheFeatureAvailable()) {
+            return;
+        }
+
+        if (!utils.isValidEvent()) {
+            utils.logWarning(
+                `Event Validation Error: The event type ${
+                    process.env[Events.Key]
+                } is not supported because it's not tied to a branch or tag ref.`
+            );
+            return;
+        }
+
+        // If restore has stored a primary key in state, reuse that
+        // Else re-evaluate from inputs
+        const primaryKey =
+            stateProvider.getState(State.CachePrimaryKey) ||
+            core.getInput(Inputs.Key);
+
+        if (!primaryKey) {
+            utils.logWarning(`Error retrieving key from state.`);
+            return;
+        }
+
+        // If matched restore key is same as primary key, then do not save cache
+        // NO-OP in case of SaveOnly action
+        const state = stateProvider.getCacheState();
+        if (utils.isExactKeyMatch(primaryKey, state)) {
+            core.info(
+                `Cache hit occurred on the primary key ${primaryKey}, not saving cache.`
+            );
+            return;
+        }
+
+        const cachePaths = utils.getInputAsArray(Inputs.Path, {
+            required: true
+        });
+
+        const cacheId = await cache.saveCache(cachePaths, primaryKey, {
+            uploadChunkSize: utils.getInputAsInt(Inputs.UploadChunkSize)
+        });
+
+        if (cacheId != -1) {
+            core.info(`Cache saved with key: ${primaryKey}`);
+        }
+    } catch (error: unknown) {
+        utils.logWarning((error as Error).message);
+    }
+}
+
+export default saveImpl;

src/saveOnly.ts

@@ -0,0 +1,10 @@
+import saveImpl from "./saveImpl";
+import { NullStateProvider } from "./stateProvider";
+
+async function run(): Promise<void> {
+    await saveImpl(new NullStateProvider());
+}
+
+run();
+
+export default run;

src/stateProvider.ts

@@ -0,0 +1,42 @@
+import * as core from "@actions/core";
+
+import { State } from "./constants";
+
+export interface IStateProvider {
+    //setOutput(key: string, value: string): void;
+    setState(key: string, value: string): void;
+    getState(key: string): string;
+
+    getCacheState(): string | undefined;
+}
+
+class StateProviderBase implements IStateProvider {
+    getCacheState(): string | undefined {
+        const cacheKey = this.getState(State.CacheMatchedKey);
+        if (cacheKey) {
+            core.debug(`Cache state/key: ${cacheKey}`);
+            return cacheKey;
+        }
+
+        return undefined;
+    }
+
+    // eslint-disable-next-line @typescript-eslint/no-unused-vars, @typescript-eslint/no-empty-function
+    setState = (key: string, value: string) => {};
+
+    // eslint-disable-next-line @typescript-eslint/no-unused-vars
+    getState = (key: string) => "";
+}
+
+export class StateProvider extends StateProviderBase {
+    //setOutput = core.setOutput;
+    setState = core.saveState;
+    getState = core.getState;
+}
+
+export class NullStateProvider extends StateProviderBase {
+    //setOutput = core.setOutput;
+    setState = core.setOutput;
+    // eslint-disable-next-line @typescript-eslint/no-unused-vars
+    getState = (key: string) => "";
+}

src/utils/actionUtils.ts

@@ -1,7 +1,7 @@
 import * as cache from "@actions/cache";
 import * as core from "@actions/core";
 
-import { Outputs, RefKey, State } from "../constants";
+import { Outputs, RefKey } from "../constants";
 
 export function isGhes(): boolean {
     const ghUrl = new URL(
@@ -19,30 +19,10 @@ export function isExactKeyMatch(key: string, cacheKey?: string): boolean {
     );
 }
 
-export function setCacheState(state: string): void {
-    core.saveState(State.CacheMatchedKey, state);
-}
-
 export function setCacheHitOutput(isCacheHit: boolean): void {
     core.setOutput(Outputs.CacheHit, isCacheHit.toString());
 }
 
-export function setOutputAndState(key: string, cacheKey?: string): void {
-    setCacheHitOutput(isExactKeyMatch(key, cacheKey));
-    // Store the matched cache key if it exists
-    cacheKey && setCacheState(cacheKey);
-}
-
-export function getCacheState(): string | undefined {
-    const cacheKey = core.getState(State.CacheMatchedKey);
-    if (cacheKey) {
-        core.debug(`Cache state/key: ${cacheKey}`);
-        return cacheKey;
-    }
-
-    return undefined;
-}
-
 export function logWarning(message: string): void {
     const warningPrefix = "[warning]";
     core.info(`${warningPrefix}${message}`);