Change some formulations in README.md (#164)

Can be disabled by setting `ignore-nothing-to-cache: true`

.github/workflows/test-cache.yml

@@ -21,7 +21,7 @@ jobs:
         uses: ./
         with:
           enable-cache: true
-          cache-suffix: ${{ github.run_id }}-${{ github.run_attempt }}
+          cache-suffix: ${{ github.run_id }}-${{ github.run_attempt }}-test-setup-cache
       - run: uv sync
         working-directory: __tests__/fixtures/uv-project
   test-restore-cache:
@@ -37,7 +37,7 @@ jobs:
         uses: ./
         with:
           enable-cache: true
-          cache-suffix: ${{ github.run_id }}-${{ github.run_attempt }}
+          cache-suffix: ${{ github.run_id }}-${{ github.run_attempt }}-test-setup-cache
       - name: Cache was hit
         run: |
           if [ "$CACHE_HIT" != "true" ]; then
@@ -59,7 +59,7 @@ jobs:
           cache-dependency-glob: |
             __tests__/fixtures/uv-project/uv.lock
             **/pyproject.toml
-          cache-suffix: ${{ github.run_id }}-${{ github.run_attempt }}
+          cache-suffix: ${{ github.run_id }}-${{ github.run_attempt }}-test-setup-cache-dependency-glob
       - run: uv sync
         working-directory: __tests__/fixtures/uv-project
   test-restore-cache-dependency-glob:
@@ -79,7 +79,8 @@ jobs:
           cache-dependency-glob: |
             __tests__/fixtures/uv-project/uv.lock
             **/pyproject.toml
-          cache-suffix: ${{ github.run_id }}-${{ github.run_attempt }}
+          cache-suffix: ${{ github.run_id }}-${{ github.run_attempt }}-test-setup-cache-dependency-glob
+          ignore-nothing-to-cache: true
       - name: Cache was not hit
         run: |
           if [ "$CACHE_HIT" == "true" ]; then
@@ -96,7 +97,7 @@ jobs:
         uses: ./
         with:
           enable-cache: true
-          cache-suffix: ${{ github.run_id }}-${{ github.run_attempt }}
+          cache-suffix: ${{ github.run_id }}-${{ github.run_attempt }}-test-setup-cache-local
           cache-local-path: /tmp/uv-cache
       - run: uv sync
         working-directory: __tests__/fixtures/uv-project
@@ -110,7 +111,7 @@ jobs:
         uses: ./
         with:
           enable-cache: true
-          cache-suffix: ${{ github.run_id }}-${{ github.run_attempt }}
+          cache-suffix: ${{ github.run_id }}-${{ github.run_attempt }}-test-setup-cache-local
           cache-local-path: /tmp/uv-cache
       - name: Cache was hit
         run: |
@@ -121,3 +122,49 @@ jobs:
           CACHE_HIT: ${{ steps.restore.outputs.cache-hit }}
       - run: uv sync
         working-directory: __tests__/fixtures/uv-project
+
+  test-tilde-expansion-cache-local-path:
+    runs-on: selfhosted-ubuntu-arm64
+    steps:
+      - uses: actions/checkout@v4
+      - name: Create cache directory
+        run: mkdir -p ~/uv-cache
+        shell: bash
+      - name: Setup with cache
+        uses: ./
+        with:
+          cache-local-path: ~/uv-cache/cache-local-path
+      - run: uv sync
+        working-directory: __tests__/fixtures/uv-project
+
+  test-tilde-expansion-cache-dependency-glob:
+    runs-on: selfhosted-ubuntu-arm64
+    steps:
+      - uses: actions/checkout@v4
+      - name: Create cache directory
+        run: mkdir -p ~/uv-cache
+        shell: bash
+      - name: Create cache dependency glob file
+        run: touch ~/uv-cache.glob
+        shell: bash
+      - name: Setup with cache
+        uses: ./
+        with:
+          enable-cache: true
+          cache-local-path: ~/uv-cache/cache-dependency-glob
+          cache-dependency-glob: "~/uv-cache.glob"
+      - run: uv sync
+        working-directory: __tests__/fixtures/uv-project
+
+  cleanup-tilde-expansion-tests:
+    needs:
+      - test-tilde-expansion-cache-local-path
+      - test-tilde-expansion-cache-dependency-glob
+    runs-on: selfhosted-ubuntu-arm64
+    steps:
+      - name: Remove cache directory
+        run: rm -rf ~/uv-cache
+        shell: bash
+      - name: Remove cache dependency glob file
+        run: rm -f ~/uv-cache.glob
+        shell: bash

.github/workflows/test.yml

@@ -123,3 +123,24 @@ jobs:
         uses: ./
       - run: uv tool install ruff
       - run: ruff --version
+
+  test-tilde-expansion-tool-dirs:
+    runs-on: selfhosted-ubuntu-arm64
+    steps:
+      - uses: actions/checkout@v4
+      - name: Setup with cache
+        uses: ./
+        with:
+          tool-bin-dir: "~/tool-bin-dir"
+          tool-dir: "~/tool-dir"
+      - name: "Check if tool dirs are expanded"
+        run: |
+          if ! echo "$PATH" | grep -q "/home/ubuntu/tool-bin-dir"; then
+              echo "PATH does not contain /home/ubuntu/tool-bin-dir: $PATH"
+              exit 1
+          fi
+          if [ "$UV_TOOL_DIR" != "/home/ubuntu/tool-dir" ]; then
+              echo "UV_TOOL_DIR does not contain /home/ubuntu/tool-dir: $UV_TOOL_DIR"
+              exit 1
+          fi
+

README.md

@@ -18,9 +18,12 @@ Set up your GitHub Actions workflow with a specific version of [uv](https://docs
   - [Enable Caching](#enable-caching)
     - [Cache dependency glob](#cache-dependency-glob)
   - [Local cache path](#local-cache-path)
+  - [Disable cache pruning](#disable-cache-pruning)
+  - [Ignore nothing to cache](#ignore-nothing-to-cache)
   - [GitHub authentication token](#github-authentication-token)
   - [UV_TOOL_DIR](#uv_tool_dir)
   - [UV_TOOL_BIN_DIR](#uv_tool_bin_dir)
+  - [Tilde Expansion](#tilde-expansion)
 - [How it works](#how-it-works)
 - [FAQ](#faq)
 
@@ -40,7 +43,7 @@ For an example workflow, see
 
 > [!TIP]
 >
-> Using `latest` requires that uv download the executable on every run, which incurs a cost
+> Using `latest` requires to download the uv executable on every run, which incurs a cost
 > (especially on self-hosted runners). As a best practice, consider pinning the version to a
 > specific release.
 
@@ -55,7 +58,7 @@ For an example workflow, see
 
 ### Install a version by supplying a semver range
 
-You can also specify a [semver range](https://github.com/npm/node-semver?tab=readme-ov-file#ranges)
+You can specify a [semver range](https://github.com/npm/node-semver?tab=readme-ov-file#ranges)
 to install the latest version that satisfies the range.
 
 ```yaml
@@ -74,7 +77,7 @@ to install the latest version that satisfies the range.
 
 ### Validate checksum
 
-You can also specify a checksum to validate the downloaded file. Checksums up to the default version
+You can specify a checksum to validate the downloaded executable. Checksums up to the default version
 are automatically verified by this action. The sha256 hashes can be found on the
 [releases page](https://github.com/astral-sh/uv/releases) of the uv repo.
 
@@ -88,8 +91,8 @@ are automatically verified by this action. The sha256 hashes can be found on the
 
 ### Enable caching
 
-If you enable caching, the [uv cache](https://docs.astral.sh/uv/concepts/cache/) will be cached to
-the GitHub Actions Cache. This can speed up runs that reuse the cache by several minutes.
+If you enable caching, the [uv cache](https://docs.astral.sh/uv/concepts/cache/) will be uploaded to
+the GitHub Actions cache. This can speed up runs that reuse the cache by several minutes.
 
 > [!TIP]
 >
@@ -118,9 +121,9 @@ use it in subsequent steps. For example, to use the cache in the above case:
 
 #### Cache dependency glob
 
-If you want to control when the cache is invalidated, specify a glob pattern with the
-`cache-dependency-glob` input. The cache will be invalidated if any file matching the glob pattern
-changes. The glob matches files relative to the repository root.
+If you want to control when the GitHub Actions cache is invalidated, specify a glob pattern with the
+`cache-dependency-glob` input. The GitHub Actions cache will be invalidated if any file matching the glob pattern
+changes. If you use relative paths, they are relative to the repository root.
 
 > [!NOTE]
 >
@@ -144,6 +147,14 @@ changes. The glob matches files relative to the repository root.
       **/pyproject.toml
 ```
 
+```yaml
+- name: Define an absolute cache dependency glob
+  uses: astral-sh/setup-uv@v3
+  with:
+    enable-cache: true
+    cache-dependency-glob: "/tmp/my-folder/requirements*.txt"
+```
+
 ```yaml
 - name: Never invalidate the cache
   uses: astral-sh/setup-uv@v3
@@ -172,8 +183,8 @@ By default, the uv cache is pruned after every run, removing pre-built wheels, b
 wheels that were built from source. On GitHub-hosted runners, it's typically faster to omit those
 pre-built wheels from the cache (and instead re-download them from the registry on each run).
 However, on self-hosted or local runners, preserving the cache may be more efficient. See
-the[documentation](https://docs.astral.sh/uv/concepts/cache/#caching-in-continuous-integration) for
-more.
+the [documentation](https://docs.astral.sh/uv/concepts/cache/#caching-in-continuous-integration) for
+more information.
 
 If you want to persist the entire cache across runs, disable cache pruning with the `prune-cache`
 input.
@@ -186,6 +197,19 @@ input.
     prune-cache: false
 ```
 
+### Ignore nothing to cache
+
+By default, the action will fail if there is nothing to cache (the uv cache directory does not exist).
+If you want to ignore this, set the `ignore-nothing-to-cache` input to `true`.
+
+```yaml
+- name: Ignore nothing to cache
+  uses: astral-sh/setup-uv@v3
+  with:
+    enable-cache: true
+    ignore-nothing-to-cache: true
+```
+
 ### GitHub authentication token
 
 This action uses the GitHub API to fetch the uv release artifacts. To avoid hitting the GitHub API
@@ -240,6 +264,25 @@ If you want to change this behaviour (especially on self-hosted runners) you can
     tool-bin-dir: "/path/to/tool-bin/dir"
 ```
 
+### Tilde Expansion
+
+This action supports expanding the `~` character to the user's home directory for the following inputs:
+
+- `cache-local-path`
+- `tool-dir`
+- `tool-bin-dir`
+- `cache-dependency-glob`
+
+```yaml
+- name: Expand the tilde character
+  uses: astral-sh/setup-uv@v3
+  with:
+    cache-local-path: "~/path/to/cache"
+    tool-dir: "~/path/to/tool/dir"
+    tool-bin-dir: "~/path/to/tool-bin/dir"
+    cache-dependency-glob: "~/my-cache-buster"
+```
+
 ## How it works
 
 This action downloads uv from the uv repo's official

action.yml

@@ -31,7 +31,10 @@ inputs:
     default: ""
   prune-cache:
     description: "Prune cache before saving."
-    default: true
+    default: "true"
+  ignore-nothing-to-cache:
+    description: "Ignore when nothing is found to cache."
+    default: "false"
   tool-dir:
     description: "Custom path to set UV_TOOL_DIR to."
     required: false

dist/save-cache/index.js

@@ -82304,10 +82304,10 @@ Object.defineProperty(exports, "__esModule", ({ value: true }));
 exports.STATE_CACHE_MATCHED_KEY = exports.STATE_CACHE_KEY = void 0;
 exports.restoreCache = restoreCache;
 const cache = __importStar(__nccwpck_require__(5116));
-const glob = __importStar(__nccwpck_require__(7206));
 const core = __importStar(__nccwpck_require__(7484));
 const inputs_1 = __nccwpck_require__(9612);
 const platforms_1 = __nccwpck_require__(8361);
+const hash_files_1 = __nccwpck_require__(9660);
 exports.STATE_CACHE_KEY = "cache-key";
 exports.STATE_CACHE_MATCHED_KEY = "cache-matched-key";
 const CACHE_VERSION = "1";
@@ -82334,9 +82334,9 @@ function computeKeys(version) {
         let cacheDependencyPathHash = "-";
         if (inputs_1.cacheDependencyGlob !== "") {
             core.info(`Searching files using cache dependency glob: ${inputs_1.cacheDependencyGlob.split("\n").join(",")}`);
-            cacheDependencyPathHash += yield glob.hashFiles(inputs_1.cacheDependencyGlob, undefined, undefined, true);
+            cacheDependencyPathHash += yield (0, hash_files_1.hashFiles)(inputs_1.cacheDependencyGlob, true);
             if (cacheDependencyPathHash === "-") {
-                throw new Error(`No file in ${process.cwd()} matched to [${inputs_1.cacheDependencyGlob.split("\n").join(",")}], make sure you have checked out the target repository`);
+                throw new Error(`No file matched to [${inputs_1.cacheDependencyGlob.split("\n").join(",")}], make sure you have checked out the target repository`);
             }
         }
         else {
@@ -82358,6 +82358,114 @@ function handleMatchResult(matchedKey, primaryKey) {
 }
 
 
+/***/ }),
+
+/***/ 9660:
+/***/ (function(__unused_webpack_module, exports, __nccwpck_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());
+    });
+};
+var __asyncValues = (this && this.__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); }
+};
+Object.defineProperty(exports, "__esModule", ({ value: true }));
+exports.hashFiles = hashFiles;
+const crypto = __importStar(__nccwpck_require__(7598));
+const core = __importStar(__nccwpck_require__(7484));
+const fs = __importStar(__nccwpck_require__(3024));
+const stream = __importStar(__nccwpck_require__(7075));
+const util = __importStar(__nccwpck_require__(7975));
+const glob_1 = __nccwpck_require__(7206);
+/**
+ * Hashes files matching the given glob pattern.
+ *
+ * Copied from https://github.com/actions/toolkit/blob/20ed2908f19538e9dfb66d8083f1171c0a50a87c/packages/glob/src/internal-hash-files.ts#L9-L49
+ * But supports hashing files outside the GITHUB_WORKSPACE.
+ * @param pattern The glob pattern to match files.
+ * @param verbose Whether to log the files being hashed.
+ */
+function hashFiles(pattern_1) {
+    return __awaiter(this, arguments, void 0, function* (pattern, verbose = false) {
+        var _a, e_1, _b, _c;
+        const globber = yield (0, glob_1.create)(pattern);
+        let hasMatch = false;
+        const writeDelegate = verbose ? core.info : core.debug;
+        const result = crypto.createHash("sha256");
+        let count = 0;
+        try {
+            for (var _d = true, _e = __asyncValues(globber.globGenerator()), _f; _f = yield _e.next(), _a = _f.done, !_a; _d = true) {
+                _c = _f.value;
+                _d = false;
+                const file = _c;
+                writeDelegate(file);
+                if (fs.statSync(file).isDirectory()) {
+                    writeDelegate(`Skip directory '${file}'.`);
+                    continue;
+                }
+                const hash = crypto.createHash("sha256");
+                const pipeline = util.promisify(stream.pipeline);
+                yield pipeline(fs.createReadStream(file), hash);
+                result.write(hash.digest());
+                count++;
+                if (!hasMatch) {
+                    hasMatch = true;
+                }
+            }
+        }
+        catch (e_1_1) { e_1 = { error: e_1_1 }; }
+        finally {
+            try {
+                if (!_d && !_a && (_b = _e.return)) yield _b.call(_e);
+            }
+            finally { if (e_1) throw e_1.error; }
+        }
+        result.end();
+        if (hasMatch) {
+            writeDelegate(`Found ${count} files to hash.`);
+            return result.digest("hex");
+        }
+        writeDelegate("No matches found for glob");
+        return "";
+    });
+}
+
+
 /***/ }),
 
 /***/ 1653:
@@ -82402,6 +82510,7 @@ exports.run = run;
 const cache = __importStar(__nccwpck_require__(5116));
 const core = __importStar(__nccwpck_require__(7484));
 const exec = __importStar(__nccwpck_require__(5236));
+const fs = __importStar(__nccwpck_require__(3024));
 const restore_cache_1 = __nccwpck_require__(5391);
 const inputs_1 = __nccwpck_require__(9612);
 function run() {
@@ -82409,13 +82518,18 @@ function run() {
         try {
             if (inputs_1.enableCache) {
                 yield saveCache();
+                // node will stay alive if any promises are not resolved,
+                // which is a possibility if HTTP requests are dangling
+                // due to retries or timeouts. We know that if we got here
+                // that all promises that we care about have successfully
+                // resolved, so simply exit with success.
+                process.exit(0);
             }
         }
         catch (error) {
             const err = error;
             core.setFailed(err.message);
         }
-        process.exit(0);
     });
 }
 function saveCache() {
@@ -82434,8 +82548,23 @@ function saveCache() {
             yield pruneCache();
         }
         core.info(`Saving cache path: ${inputs_1.cacheLocalPath}`);
-        yield cache.saveCache([inputs_1.cacheLocalPath], cacheKey);
-        core.info(`cache saved with the key: ${cacheKey}`);
+        if (!fs.existsSync(inputs_1.cacheLocalPath) && !inputs_1.ignoreNothingToCache) {
+            throw new Error(`Cache path ${inputs_1.cacheLocalPath} does not exist on disk. This likely indicates that there are no dependencies to cache. Consider disabling the cache input if it is not needed.`);
+        }
+        try {
+            yield cache.saveCache([inputs_1.cacheLocalPath], cacheKey);
+            core.info(`cache saved with the key: ${cacheKey}`);
+        }
+        catch (e) {
+            if (e instanceof Error &&
+                e.message ===
+                    "Path Validation Error: Path(s) specified in the action for caching do(es) not exist, hence no cache is being saved.") {
+                core.info("No cacheable paths were found. Ignoring because ignore-nothing-to-save is enabled.");
+            }
+            else {
+                throw e;
+            }
+        }
     });
 }
 function pruneCache() {
@@ -82485,7 +82614,7 @@ var __importDefault = (this && this.__importDefault) || function (mod) {
     return (mod && mod.__esModule) ? mod : { "default": mod };
 };
 Object.defineProperty(exports, "__esModule", ({ value: true }));
-exports.githubToken = exports.toolDir = exports.toolBinDir = exports.pruneCache = exports.cacheDependencyGlob = exports.cacheLocalPath = exports.cacheSuffix = exports.enableCache = exports.checkSum = exports.version = void 0;
+exports.githubToken = exports.toolDir = exports.toolBinDir = exports.ignoreNothingToCache = exports.pruneCache = exports.cacheDependencyGlob = exports.cacheLocalPath = exports.cacheSuffix = exports.enableCache = exports.checkSum = exports.version = void 0;
 const core = __importStar(__nccwpck_require__(7484));
 const node_path_1 = __importDefault(__nccwpck_require__(6760));
 exports.version = core.getInput("version");
@@ -82495,13 +82624,14 @@ exports.cacheSuffix = core.getInput("cache-suffix") || "";
 exports.cacheLocalPath = getCacheLocalPath();
 exports.cacheDependencyGlob = core.getInput("cache-dependency-glob");
 exports.pruneCache = core.getInput("prune-cache") === "true";
+exports.ignoreNothingToCache = core.getInput("ignore-nothing-to-cache") === "true";
 exports.toolBinDir = getToolBinDir();
 exports.toolDir = getToolDir();
 exports.githubToken = core.getInput("github-token");
 function getToolBinDir() {
     const toolBinDirInput = core.getInput("tool-bin-dir");
     if (toolBinDirInput !== "") {
-        return toolBinDirInput;
+        return expandTilde(toolBinDirInput);
     }
     if (process.platform === "win32") {
         if (process.env.RUNNER_TEMP !== undefined) {
@@ -82514,7 +82644,7 @@ function getToolBinDir() {
 function getToolDir() {
     const toolDirInput = core.getInput("tool-dir");
     if (toolDirInput !== "") {
-        return toolDirInput;
+        return expandTilde(toolDirInput);
     }
     if (process.platform === "win32") {
         if (process.env.RUNNER_TEMP !== undefined) {
@@ -82527,13 +82657,19 @@ function getToolDir() {
 function getCacheLocalPath() {
     const cacheLocalPathInput = core.getInput("cache-local-path");
     if (cacheLocalPathInput !== "") {
-        return cacheLocalPathInput;
+        return expandTilde(cacheLocalPathInput);
     }
     if (process.env.RUNNER_TEMP !== undefined) {
         return `${process.env.RUNNER_TEMP}${node_path_1.default.sep}setup-uv-cache`;
     }
     throw Error("Could not determine UV_CACHE_DIR. Please make sure RUNNER_TEMP is set or provide the cache-local-path input");
 }
+function expandTilde(input) {
+    if (input.startsWith("~")) {
+        return `${process.env.HOME}${input.substring(1)}`;
+    }
+    return input;
+}
 
 
 /***/ }),
@@ -82684,6 +82820,14 @@ module.exports = require("net");
 
 /***/ }),
 
+/***/ 7598:
+/***/ ((module) => {
+
+"use strict";
+module.exports = require("node:crypto");
+
+/***/ }),
+
 /***/ 8474:
 /***/ ((module) => {
 
@@ -82692,6 +82836,14 @@ module.exports = require("node:events");
 
 /***/ }),
 
+/***/ 3024:
+/***/ ((module) => {
+
+"use strict";
+module.exports = require("node:fs");
+
+/***/ }),
+
 /***/ 6760:
 /***/ ((module) => {
 

dist/setup/index.js

@@ -87387,10 +87387,10 @@ Object.defineProperty(exports, "__esModule", ({ value: true }));
 exports.STATE_CACHE_MATCHED_KEY = exports.STATE_CACHE_KEY = void 0;
 exports.restoreCache = restoreCache;
 const cache = __importStar(__nccwpck_require__(5116));
-const glob = __importStar(__nccwpck_require__(7206));
 const core = __importStar(__nccwpck_require__(7484));
 const inputs_1 = __nccwpck_require__(9612);
 const platforms_1 = __nccwpck_require__(8361);
+const hash_files_1 = __nccwpck_require__(9660);
 exports.STATE_CACHE_KEY = "cache-key";
 exports.STATE_CACHE_MATCHED_KEY = "cache-matched-key";
 const CACHE_VERSION = "1";
@@ -87417,9 +87417,9 @@ function computeKeys(version) {
         let cacheDependencyPathHash = "-";
         if (inputs_1.cacheDependencyGlob !== "") {
             core.info(`Searching files using cache dependency glob: ${inputs_1.cacheDependencyGlob.split("\n").join(",")}`);
-            cacheDependencyPathHash += yield glob.hashFiles(inputs_1.cacheDependencyGlob, undefined, undefined, true);
+            cacheDependencyPathHash += yield (0, hash_files_1.hashFiles)(inputs_1.cacheDependencyGlob, true);
             if (cacheDependencyPathHash === "-") {
-                throw new Error(`No file in ${process.cwd()} matched to [${inputs_1.cacheDependencyGlob.split("\n").join(",")}], make sure you have checked out the target repository`);
+                throw new Error(`No file matched to [${inputs_1.cacheDependencyGlob.split("\n").join(",")}], make sure you have checked out the target repository`);
             }
         }
         else {
@@ -87544,6 +87544,96 @@ Object.defineProperty(exports, "__esModule", ({ value: true }));
 exports.KNOWN_CHECKSUMS = void 0;
 // AUTOGENERATED_DO_NOT_EDIT
 exports.KNOWN_CHECKSUMS = {
+    "undefined-0.5.4": "10c2c0f34d520fa39cde9e9941c23facc01682c44621b407c3bca0d685d1e0bf",
+    "aarch64-apple-darwin-0.5.4": "f924d82255a0b25fd04a78c7012f90300cdadfb72ca0af4508f3eeaf9509010f",
+    "aarch64-unknown-linux-gnu-0.5.4": "7a1d505fa5c8425b0391398a49efc747836fcfbb7df82d1cc5b2a048c5d79ccb",
+    "aarch64-unknown-linux-musl-0.5.4": "3efc0e33d6f6f2c9e6b6567c713f4a02bf21339ca850465983997fd18fbc1bf8",
+    "arm-unknown-linux-musleabihf-0.5.4": "6033792a905d9fd4159a7e932a65a730920c2b7d706bd7ee24cf67db5ee0b0b2",
+    "armv7-unknown-linux-gnueabihf-0.5.4": "f650b2c618c77a535e32d9594ac07f60019f338bb9c244d13f75579851d9b8e7",
+    "armv7-unknown-linux-musleabihf-0.5.4": "55267162c22bd10ac1f6a45e6417be776eb7b3246403eb302c508f2311b37f24",
+    "i686-pc-windows-msvc-0.5.4": "357ecb0b64de0e0c4ddb9d30818d8569a1b524df115aed181ade34f96cde9dfd",
+    "i686-unknown-linux-gnu-0.5.4": "07cd53252ac1a95e5639cd5bc40b09236ac6d314f26d3de83df44a581c357ed9",
+    "i686-unknown-linux-musl-0.5.4": "5489b2207e2a6d44a9553bccb3eb93e87c92092abeee489799b5d412aa5d36ec",
+    "powerpc64-unknown-linux-gnu-0.5.4": "1c5b0edc2e1c5195e110fc5c11c6e0b7d7e043264e9c6e18bbff114b4dae34da",
+    "powerpc64le-unknown-linux-gnu-0.5.4": "99f357c6461ff687e13bd28f20d2115166a0d9de0f54c80eea2605cb30b03e19",
+    "powerpc64le-unknown-linux-musl-0.5.4": "e9f5c4c25a3aea450c93b23fb0d09d69cd9355150cae965ae01be4fc799f4a90",
+    "s390x-unknown-linux-gnu-0.5.4": "4a93135b8b1336fb6877da2b5426b4b42b4e0e2b8a23275d853fea0876e66c0d",
+    "x86_64-apple-darwin-0.5.4": "f879864954b2229611155bb201088d0f09becf1436b0ec8707c8f560e98e9209",
+    "x86_64-pc-windows-msvc-0.5.4": "db68a1850f156c89b82ecec359d09ba298fb1ce2a35dabc5072de458b175d8fb",
+    "x86_64-unknown-linux-gnu-0.5.4": "c5b63d1cd0a894246195250c034f9d82d646dc8f718f1f424cec2bb1a42e7b17",
+    "x86_64-unknown-linux-musl-0.5.4": "054016bcb6c7171feccd4234738d65727e67d39eddb500146edc779845b8846f",
+    "undefined-0.5.3": "ee4a3027f0ddff52c89df8d37cba54b6c40cd320d6fdb6ef033c7f11a6918f56",
+    "aarch64-apple-darwin-0.5.3": "634a7bd1250ab42a1b185789ceb733b7a186791eb78f995ecee283758abe44f6",
+    "aarch64-unknown-linux-gnu-0.5.3": "bebf7c00cad982137346ed30b31d0d2de2868d5925f98fcdb950380b27cdee8f",
+    "aarch64-unknown-linux-musl-0.5.3": "8a348779ea5b5698827ab0787dce9a9e6a16b7ac69beb9a7cb244e6aad8a8f1b",
+    "arm-unknown-linux-musleabihf-0.5.3": "79ad77f1260fb6147c4f7ba6292c62b667e64e6e139343a1aaf0e75868ebf208",
+    "armv7-unknown-linux-gnueabihf-0.5.3": "750037a75d9333365051afb0801a236bc07f7bbf28976abb1b0d77fb0dd7ccd7",
+    "armv7-unknown-linux-musleabihf-0.5.3": "e143cbc82ed16fa19d92a9ef3117aee27f043f784d55f909f9796edb2887ab35",
+    "i686-pc-windows-msvc-0.5.3": "fc10c2d9660893f0e8409742ac4af3767f04564b0be016dfd2088fe86c1427c7",
+    "i686-unknown-linux-gnu-0.5.3": "5a9f5d61ce8906589b8bd399710f659dcabf2f52504533dc9c9a14d125492a5a",
+    "i686-unknown-linux-musl-0.5.3": "517182e5cfc84fe9d7bfe5bd2d49ea9aff9ffa5ab279ae744dc796771118e594",
+    "powerpc64-unknown-linux-gnu-0.5.3": "c21e205404b9613b9cfcd82cb84222dc71d4f4534bef822c7306b44847ff7842",
+    "powerpc64le-unknown-linux-gnu-0.5.3": "b68f0f2a1a3a90808fbf0f82d09ad50857b430eaa7b086982824af040f13bda8",
+    "powerpc64le-unknown-linux-musl-0.5.3": "c2621d3b9db558147c3290a15c1968d016a236147c122a2540eff7c5970883f7",
+    "s390x-unknown-linux-gnu-0.5.3": "f18ce59914e4d4a8e51e4fd13b6f0f2c57eb6d529abbb7d90c355bb0fb867dc8",
+    "x86_64-apple-darwin-0.5.3": "f4b4f2b24b8f91704a4d821ac0ca4262de3d64bb15c3090cab549834bdf77753",
+    "x86_64-pc-windows-msvc-0.5.3": "146e5d6305b6f3c1a4d87d344bee80c2aea5439f9a540365e940b1b54caa20c2",
+    "x86_64-unknown-linux-gnu-0.5.3": "ba8828266c79c299ca24a1d9f2f78172667254d0f8ff07e24e1735d50c03d9b7",
+    "x86_64-unknown-linux-musl-0.5.3": "73b06fce21772d1c279d33bf53fa2f69c1ed9f929b5b06b14405bbf7244394fc",
+    "undefined-0.5.2": "60465d87552cd6febfdee8c58176d699e00d5549f2d35db3261ec5a113996099",
+    "aarch64-apple-darwin-0.5.2": "b4dc200d88ee9a8c9c3d5c755d9641fdf0e22b7d77239b4eeda08f204571f871",
+    "aarch64-unknown-linux-gnu-0.5.2": "e118c53908dc5baf779319129ed93ac783796fbe0b8416db03066877f0425ee6",
+    "aarch64-unknown-linux-musl-0.5.2": "4de0933b3a2dbdbf0bc17579ddda21e13d1a2cd6dfbc644e45ddab558f45e827",
+    "arm-unknown-linux-musleabihf-0.5.2": "926a0f6effd0439360fef7a6726320f0a5212da2259e68046882d4f32e69e933",
+    "armv7-unknown-linux-gnueabihf-0.5.2": "01e9c31b32f894b8e7b500991dfb35ed7f110d4c91ee9b2ead5f0408d8d91df5",
+    "armv7-unknown-linux-musleabihf-0.5.2": "b099de4fa747ea34f3f96122906143bf48de4c1c2529348e0651c95b53a0eea4",
+    "i686-pc-windows-msvc-0.5.2": "66e5934ee5f384270c39e54e5833411dca0c07f8e972d29e6c3c3e87fa53b9a8",
+    "i686-unknown-linux-gnu-0.5.2": "c91111b470608555c3ed4dc140071d7b041be7fd4a3328cf5ed2ffc5b011b024",
+    "i686-unknown-linux-musl-0.5.2": "ce67a80b31785268e7252521565b8aca7db8cf7d2f5b4a712a3173d919ad6e33",
+    "powerpc64-unknown-linux-gnu-0.5.2": "ca6c5dd9f02dbf97b0dce1005ff299632a36a9bc28dd343f26a5ae7aaae4d778",
+    "powerpc64le-unknown-linux-gnu-0.5.2": "2c60b1537b82c0c873ca0666b69452775566c4519a85efab51f47e2e3e59841a",
+    "powerpc64le-unknown-linux-musl-0.5.2": "14126a436daf913c86fad68e13db002e7c92ced381a72e8f2df186c1a729a9cf",
+    "s390x-unknown-linux-gnu-0.5.2": "cad1e4ad85f29fc73ec8fe79b1c0498fdea8e0071e38ecacb953633f1b553c71",
+    "x86_64-apple-darwin-0.5.2": "00bf6b346cc8fcf57df7653f48fc4bad1b47c6024f75e96e32e3193e9bc8ff73",
+    "x86_64-pc-windows-msvc-0.5.2": "0e97899b5c800da39730d3a612d8359ad2f346bdea540f973fa6c6ad17129a17",
+    "x86_64-unknown-linux-gnu-0.5.2": "d2d9d4b9ce536ab7ebb09d33629694385a3ebb72d156ae0b4dd28c9b6f6cbd13",
+    "x86_64-unknown-linux-musl-0.5.2": "61c386972ce13850cf20308de0be98a056d932e58d4154d1aec663714ac57067",
+    "undefined-0.5.1": "bdb7aa8f79ea3af27b1c618901fda6a622ae67700195f4c351085fa868c0c3d5",
+    "aarch64-apple-darwin-0.5.1": "240bc4dc0d424ce652746ea030e61798c07e3d22426c0e0fb46d1b408078df91",
+    "aarch64-unknown-linux-gnu-0.5.1": "aab7f31071c548e3ce64de5f622494f8d8679ef838d5b07e53e74399d14ee79f",
+    "aarch64-unknown-linux-musl-0.5.1": "f7b2b4dfb45d6a6c1b98ce1b40b0a3b67b72263f5f722fc8b452d340325fd169",
+    "arm-unknown-linux-musleabihf-0.5.1": "0205c18b606dd9e496bd664190ab380da27cedb09a84857367431c48bec71c82",
+    "armv7-unknown-linux-gnueabihf-0.5.1": "f91a59e1fbd3f913464841afd6d7a65b570b2e9255e8df0b36866a8ccbe82833",
+    "armv7-unknown-linux-musleabihf-0.5.1": "6285fc7f9c3c6872c55846fe57c643e47ba8fabf3c8be825ccbbd373369dba5c",
+    "i686-pc-windows-msvc-0.5.1": "7b0d716352f36730b3bdd40e1785e5e0299a2fa84929537c69f0b7ad9a1040e7",
+    "i686-unknown-linux-gnu-0.5.1": "db2950f841070db17192fbba149aebfe64f4087eb6ba842974a03ee12c66fddb",
+    "i686-unknown-linux-musl-0.5.1": "bac54f3c4afc0508fc91d03091dbce87efc8ab30e8d6ed2fcb7b9fc23533d040",
+    "powerpc64-unknown-linux-gnu-0.5.1": "40c415fa19fbaa4fe7452bea6248a381cc509c43eb25aa77b1d207b4d201987a",
+    "powerpc64le-unknown-linux-gnu-0.5.1": "1ce2764b411864597309fc331a31009dfb44abdd5ce767b83e4fa8208b9a7a9a",
+    "powerpc64le-unknown-linux-musl-0.5.1": "44239fdc81cd3eaf510683009aea1728cd7f647aea8b5901fa6e17071e77cbfa",
+    "s390x-unknown-linux-gnu-0.5.1": "362fbe64935721239c7e75e96ad1b313b30a2fc13b4a87470a5ff040c883bf2c",
+    "x86_64-apple-darwin-0.5.1": "817c11ee1808a775290d694c28090e032076be2c97e04c3fb7d5563a2aa52041",
+    "x86_64-pc-windows-msvc-0.5.1": "3dcb47a9334d7527e402eba8ba5aae3a62c77cddc3ce400f57fe2a40a621000d",
+    "x86_64-unknown-linux-gnu-0.5.1": "942e29ff6769b096c7c99e9c3b1c08276869667d0d5d6121852dd9b9d875b3f3",
+    "x86_64-unknown-linux-musl-0.5.1": "c446a98876ed86c810a80621a43e2378c35f39794020f8de99da72b003b17dd5",
+    "undefined-0.5.0": "2a5a63a6d7ddc2413c2f31e17d841b6d9b0815825f6e72789b7b9b405f5dacf5",
+    "aarch64-apple-darwin-0.5.0": "400f1e87d211af5ba4c412984b6d0e1e885cae480ee37cab58b5fabe9f9539c5",
+    "aarch64-unknown-linux-gnu-0.5.0": "ae2832e4e4cc923cdc62072eb23eab784be10450d6c1f10da58a24a3d552aa46",
+    "aarch64-unknown-linux-musl-0.5.0": "f49e979a2d64de50006951f15eb303524548a40c240b111acf3bf422abba7aa8",
+    "arm-unknown-linux-musleabihf-0.5.0": "9d77d34abbae1e77fdeb022dffc3dc736ddb193e2fd5e99068d16ebd0583b7ef",
+    "armv7-unknown-linux-gnueabihf-0.5.0": "e18fd84a30b89da3d850c003381b7946ac9a2c10e097206883c6f3d041a8b4ab",
+    "armv7-unknown-linux-musleabihf-0.5.0": "e1ccf1342253f5124442981b1fd01e8715a6ae20932370b8ebb4ddae06dd0003",
+    "i686-pc-windows-msvc-0.5.0": "288a13a986ac78c6f6a8b303b537e5eafc0501aab77249b2724484fa6ffae21f",
+    "i686-unknown-linux-gnu-0.5.0": "2edca509d6a57d07ad4b755cd992e4733531954374b7220c5795fcdef267af71",
+    "i686-unknown-linux-musl-0.5.0": "509a326cff65ca2fcf467b117ecb30c689b98ed35f79542fd358b44958fd7aa3",
+    "powerpc64-unknown-linux-gnu-0.5.0": "be94c615d8767f174beaf354fdb3fa3374bddb4ff88b8c157ce3c9e648ce4f95",
+    "powerpc64le-unknown-linux-gnu-0.5.0": "04c5883f4f4f1bcdfee452db51e97e00a2fbdc5abfd20a080aede481e7478743",
+    "powerpc64le-unknown-linux-musl-0.5.0": "4d8b6b581344d4ebd3fa3cb7c144e62be6671c62eca6f1dee8e799f0daf23707",
+    "s390x-unknown-linux-gnu-0.5.0": "68bb232360d081407674f740460071c6c34567dda0ff1782eb352ff7ca437b8f",
+    "x86_64-apple-darwin-0.5.0": "e0b64fb827ad2d93e0bf5fc508c38a9c6cdd295949f66efee92448c89a786913",
+    "x86_64-pc-windows-msvc-0.5.0": "47ce6713934f9c692a2051551e04cc9d63ee2e418f4179dd3ec8545b5cc22cb3",
+    "x86_64-unknown-linux-gnu-0.5.0": "e8f8c7e55ef2dfb0b57faba265faeb5049e30b9065a38e2a4fef89d6f6a492d0",
+    "x86_64-unknown-linux-musl-0.5.0": "a82a2e9c0cf4af58aa1f8d4a6f910c2d36abd38dd6d3315a6e11e7176c872a8d",
     "undefined-0.4.30": "f077365676f0ed0e2275bd55015ad32f381a9d8684559ce9ee4d0e3c84906a0a",
     "aarch64-apple-darwin-0.4.30": "5fb068be1d0c77d0829a0a611a470f74318f114c4dc8671cfaf1e606ab81e40a",
     "aarch64-unknown-linux-gnu-0.4.30": "1beafc7773f20dc89154a338d5d4cfda98a8004d40249fe040806c5780ecb33f",
@@ -89878,6 +89968,114 @@ function getAvailableVersions(githubToken) {
 }
 
 
+/***/ }),
+
+/***/ 9660:
+/***/ (function(__unused_webpack_module, exports, __nccwpck_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());
+    });
+};
+var __asyncValues = (this && this.__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); }
+};
+Object.defineProperty(exports, "__esModule", ({ value: true }));
+exports.hashFiles = hashFiles;
+const crypto = __importStar(__nccwpck_require__(7598));
+const core = __importStar(__nccwpck_require__(7484));
+const fs = __importStar(__nccwpck_require__(3024));
+const stream = __importStar(__nccwpck_require__(7075));
+const util = __importStar(__nccwpck_require__(7975));
+const glob_1 = __nccwpck_require__(7206);
+/**
+ * Hashes files matching the given glob pattern.
+ *
+ * Copied from https://github.com/actions/toolkit/blob/20ed2908f19538e9dfb66d8083f1171c0a50a87c/packages/glob/src/internal-hash-files.ts#L9-L49
+ * But supports hashing files outside the GITHUB_WORKSPACE.
+ * @param pattern The glob pattern to match files.
+ * @param verbose Whether to log the files being hashed.
+ */
+function hashFiles(pattern_1) {
+    return __awaiter(this, arguments, void 0, function* (pattern, verbose = false) {
+        var _a, e_1, _b, _c;
+        const globber = yield (0, glob_1.create)(pattern);
+        let hasMatch = false;
+        const writeDelegate = verbose ? core.info : core.debug;
+        const result = crypto.createHash("sha256");
+        let count = 0;
+        try {
+            for (var _d = true, _e = __asyncValues(globber.globGenerator()), _f; _f = yield _e.next(), _a = _f.done, !_a; _d = true) {
+                _c = _f.value;
+                _d = false;
+                const file = _c;
+                writeDelegate(file);
+                if (fs.statSync(file).isDirectory()) {
+                    writeDelegate(`Skip directory '${file}'.`);
+                    continue;
+                }
+                const hash = crypto.createHash("sha256");
+                const pipeline = util.promisify(stream.pipeline);
+                yield pipeline(fs.createReadStream(file), hash);
+                result.write(hash.digest());
+                count++;
+                if (!hasMatch) {
+                    hasMatch = true;
+                }
+            }
+        }
+        catch (e_1_1) { e_1 = { error: e_1_1 }; }
+        finally {
+            try {
+                if (!_d && !_a && (_b = _e.return)) yield _b.call(_e);
+            }
+            finally { if (e_1) throw e_1.error; }
+        }
+        result.end();
+        if (hasMatch) {
+            writeDelegate(`Found ${count} files to hash.`);
+            return result.digest("hex");
+        }
+        writeDelegate("No matches found for glob");
+        return "";
+    });
+}
+
+
 /***/ }),
 
 /***/ 2180:
@@ -90070,7 +90268,7 @@ var __importDefault = (this && this.__importDefault) || function (mod) {
     return (mod && mod.__esModule) ? mod : { "default": mod };
 };
 Object.defineProperty(exports, "__esModule", ({ value: true }));
-exports.githubToken = exports.toolDir = exports.toolBinDir = exports.pruneCache = exports.cacheDependencyGlob = exports.cacheLocalPath = exports.cacheSuffix = exports.enableCache = exports.checkSum = exports.version = void 0;
+exports.githubToken = exports.toolDir = exports.toolBinDir = exports.ignoreNothingToCache = exports.pruneCache = exports.cacheDependencyGlob = exports.cacheLocalPath = exports.cacheSuffix = exports.enableCache = exports.checkSum = exports.version = void 0;
 const core = __importStar(__nccwpck_require__(7484));
 const node_path_1 = __importDefault(__nccwpck_require__(6760));
 exports.version = core.getInput("version");
@@ -90080,13 +90278,14 @@ exports.cacheSuffix = core.getInput("cache-suffix") || "";
 exports.cacheLocalPath = getCacheLocalPath();
 exports.cacheDependencyGlob = core.getInput("cache-dependency-glob");
 exports.pruneCache = core.getInput("prune-cache") === "true";
+exports.ignoreNothingToCache = core.getInput("ignore-nothing-to-cache") === "true";
 exports.toolBinDir = getToolBinDir();
 exports.toolDir = getToolDir();
 exports.githubToken = core.getInput("github-token");
 function getToolBinDir() {
     const toolBinDirInput = core.getInput("tool-bin-dir");
     if (toolBinDirInput !== "") {
-        return toolBinDirInput;
+        return expandTilde(toolBinDirInput);
     }
     if (process.platform === "win32") {
         if (process.env.RUNNER_TEMP !== undefined) {
@@ -90099,7 +90298,7 @@ function getToolBinDir() {
 function getToolDir() {
     const toolDirInput = core.getInput("tool-dir");
     if (toolDirInput !== "") {
-        return toolDirInput;
+        return expandTilde(toolDirInput);
     }
     if (process.platform === "win32") {
         if (process.env.RUNNER_TEMP !== undefined) {
@@ -90112,13 +90311,19 @@ function getToolDir() {
 function getCacheLocalPath() {
     const cacheLocalPathInput = core.getInput("cache-local-path");
     if (cacheLocalPathInput !== "") {
-        return cacheLocalPathInput;
+        return expandTilde(cacheLocalPathInput);
     }
     if (process.env.RUNNER_TEMP !== undefined) {
         return `${process.env.RUNNER_TEMP}${node_path_1.default.sep}setup-uv-cache`;
     }
     throw Error("Could not determine UV_CACHE_DIR. Please make sure RUNNER_TEMP is set or provide the cache-local-path input");
 }
+function expandTilde(input) {
+    if (input.startsWith("~")) {
+        return `${process.env.HOME}${input.substring(1)}`;
+    }
+    return input;
+}
 
 
 /***/ }),

package-lock.json

@@ -20,9 +20,9 @@
       },
       "devDependencies": {
         "@biomejs/biome": "1.9.4",
-        "@types/node": "^22.9.0",
+        "@types/node": "^22.9.1",
         "@types/semver": "^7.5.8",
-        "@vercel/ncc": "^0.38.2",
+        "@vercel/ncc": "^0.38.3",
         "jest": "^29.7.0",
         "js-yaml": "^4.1.0",
         "ts-jest": "^29.2.5",
@@ -2025,9 +2025,9 @@
       }
     },
     "node_modules/@types/node": {
-      "version": "22.9.0",
-      "resolved": "https://registry.npmjs.org/@types/node/-/node-22.9.0.tgz",
-      "integrity": "sha512-vuyHg81vvWA1Z1ELfvLko2c8f34gyA0zaic0+Rllc5lbCnbSyuvb2Oxpm6TAUAC/2xZN3QGqxBNggD1nNR2AfQ==",
+      "version": "22.9.1",
+      "resolved": "https://registry.npmjs.org/@types/node/-/node-22.9.1.tgz",
+      "integrity": "sha512-p8Yy/8sw1caA8CdRIQBG5tiLHmxtQKObCijiAa9Ez+d4+PRffM4054xbju0msf+cvhJpnFEeNjxmVT/0ipktrg==",
       "dependencies": {
         "undici-types": "~6.19.8"
       }
@@ -2090,9 +2090,9 @@
       "dev": true
     },
     "node_modules/@vercel/ncc": {
-      "version": "0.38.2",
-      "resolved": "https://registry.npmjs.org/@vercel/ncc/-/ncc-0.38.2.tgz",
-      "integrity": "sha512-3yel3jaxUg9pHBv4+KeC9qlbdZPug+UMtUOlhvpDYCMSgcNSrS2Hv1LoqMsOV7hf2lYscx+BESfJOIla1WsmMQ==",
+      "version": "0.38.3",
+      "resolved": "https://registry.npmjs.org/@vercel/ncc/-/ncc-0.38.3.tgz",
+      "integrity": "sha512-rnK6hJBS6mwc+Bkab+PGPs9OiS0i/3kdTO+CkI8V0/VrW3vmz7O2Pxjw/owOlmo6PKEIxRSeZKv/kuL9itnpYA==",
       "dev": true,
       "bin": {
         "ncc": "dist/ncc/cli.js"
@@ -6464,9 +6464,9 @@
       }
     },
     "@types/node": {
-      "version": "22.9.0",
-      "resolved": "https://registry.npmjs.org/@types/node/-/node-22.9.0.tgz",
-      "integrity": "sha512-vuyHg81vvWA1Z1ELfvLko2c8f34gyA0zaic0+Rllc5lbCnbSyuvb2Oxpm6TAUAC/2xZN3QGqxBNggD1nNR2AfQ==",
+      "version": "22.9.1",
+      "resolved": "https://registry.npmjs.org/@types/node/-/node-22.9.1.tgz",
+      "integrity": "sha512-p8Yy/8sw1caA8CdRIQBG5tiLHmxtQKObCijiAa9Ez+d4+PRffM4054xbju0msf+cvhJpnFEeNjxmVT/0ipktrg==",
       "requires": {
         "undici-types": "~6.19.8"
       }
@@ -6528,9 +6528,9 @@
       "dev": true
     },
     "@vercel/ncc": {
-      "version": "0.38.2",
-      "resolved": "https://registry.npmjs.org/@vercel/ncc/-/ncc-0.38.2.tgz",
-      "integrity": "sha512-3yel3jaxUg9pHBv4+KeC9qlbdZPug+UMtUOlhvpDYCMSgcNSrS2Hv1LoqMsOV7hf2lYscx+BESfJOIla1WsmMQ==",
+      "version": "0.38.3",
+      "resolved": "https://registry.npmjs.org/@vercel/ncc/-/ncc-0.38.3.tgz",
+      "integrity": "sha512-rnK6hJBS6mwc+Bkab+PGPs9OiS0i/3kdTO+CkI8V0/VrW3vmz7O2Pxjw/owOlmo6PKEIxRSeZKv/kuL9itnpYA==",
       "dev": true
     },
     "abort-controller": {

package.json

@@ -34,9 +34,9 @@
   },
   "devDependencies": {
     "@biomejs/biome": "1.9.4",
-    "@types/node": "^22.9.0",
+    "@types/node": "^22.9.1",
     "@types/semver": "^7.5.8",
-    "@vercel/ncc": "^0.38.2",
+    "@vercel/ncc": "^0.38.3",
     "jest": "^29.7.0",
     "js-yaml": "^4.1.0",
     "ts-jest": "^29.2.5",

src/cache/restore-cache.ts

@@ -1,5 +1,4 @@
 import * as cache from "@actions/cache";
-import * as glob from "@actions/glob";
 import * as core from "@actions/core";
 import {
   cacheDependencyGlob,
@@ -7,6 +6,7 @@ import {
   cacheSuffix,
 } from "../utils/inputs";
 import { getArch, getPlatform } from "../utils/platforms";
+import { hashFiles } from "../hash/hash-files";
 
 export const STATE_CACHE_KEY = "cache-key";
 export const STATE_CACHE_MATCHED_KEY = "cache-matched-key";
@@ -39,15 +39,10 @@ async function computeKeys(version: string): Promise<string> {
     core.info(
       `Searching files using cache dependency glob: ${cacheDependencyGlob.split("\n").join(",")}`,
     );
-    cacheDependencyPathHash += await glob.hashFiles(
-      cacheDependencyGlob,
-      undefined,
-      undefined,
-      true,
-    );
+    cacheDependencyPathHash += await hashFiles(cacheDependencyGlob, true);
     if (cacheDependencyPathHash === "-") {
       throw new Error(
-        `No file in ${process.cwd()} matched to [${cacheDependencyGlob.split("\n").join(",")}], make sure you have checked out the target repository`,
+        `No file matched to [${cacheDependencyGlob.split("\n").join(",")}], make sure you have checked out the target repository`,
       );
     }
   } else {

src/download/checksum/known-checksums.ts

@@ -1,5 +1,185 @@
 // AUTOGENERATED_DO_NOT_EDIT
 export const KNOWN_CHECKSUMS: { [key: string]: string } = {
+  "undefined-0.5.4":
+    "10c2c0f34d520fa39cde9e9941c23facc01682c44621b407c3bca0d685d1e0bf",
+  "aarch64-apple-darwin-0.5.4":
+    "f924d82255a0b25fd04a78c7012f90300cdadfb72ca0af4508f3eeaf9509010f",
+  "aarch64-unknown-linux-gnu-0.5.4":
+    "7a1d505fa5c8425b0391398a49efc747836fcfbb7df82d1cc5b2a048c5d79ccb",
+  "aarch64-unknown-linux-musl-0.5.4":
+    "3efc0e33d6f6f2c9e6b6567c713f4a02bf21339ca850465983997fd18fbc1bf8",
+  "arm-unknown-linux-musleabihf-0.5.4":
+    "6033792a905d9fd4159a7e932a65a730920c2b7d706bd7ee24cf67db5ee0b0b2",
+  "armv7-unknown-linux-gnueabihf-0.5.4":
+    "f650b2c618c77a535e32d9594ac07f60019f338bb9c244d13f75579851d9b8e7",
+  "armv7-unknown-linux-musleabihf-0.5.4":
+    "55267162c22bd10ac1f6a45e6417be776eb7b3246403eb302c508f2311b37f24",
+  "i686-pc-windows-msvc-0.5.4":
+    "357ecb0b64de0e0c4ddb9d30818d8569a1b524df115aed181ade34f96cde9dfd",
+  "i686-unknown-linux-gnu-0.5.4":
+    "07cd53252ac1a95e5639cd5bc40b09236ac6d314f26d3de83df44a581c357ed9",
+  "i686-unknown-linux-musl-0.5.4":
+    "5489b2207e2a6d44a9553bccb3eb93e87c92092abeee489799b5d412aa5d36ec",
+  "powerpc64-unknown-linux-gnu-0.5.4":
+    "1c5b0edc2e1c5195e110fc5c11c6e0b7d7e043264e9c6e18bbff114b4dae34da",
+  "powerpc64le-unknown-linux-gnu-0.5.4":
+    "99f357c6461ff687e13bd28f20d2115166a0d9de0f54c80eea2605cb30b03e19",
+  "powerpc64le-unknown-linux-musl-0.5.4":
+    "e9f5c4c25a3aea450c93b23fb0d09d69cd9355150cae965ae01be4fc799f4a90",
+  "s390x-unknown-linux-gnu-0.5.4":
+    "4a93135b8b1336fb6877da2b5426b4b42b4e0e2b8a23275d853fea0876e66c0d",
+  "x86_64-apple-darwin-0.5.4":
+    "f879864954b2229611155bb201088d0f09becf1436b0ec8707c8f560e98e9209",
+  "x86_64-pc-windows-msvc-0.5.4":
+    "db68a1850f156c89b82ecec359d09ba298fb1ce2a35dabc5072de458b175d8fb",
+  "x86_64-unknown-linux-gnu-0.5.4":
+    "c5b63d1cd0a894246195250c034f9d82d646dc8f718f1f424cec2bb1a42e7b17",
+  "x86_64-unknown-linux-musl-0.5.4":
+    "054016bcb6c7171feccd4234738d65727e67d39eddb500146edc779845b8846f",
+  "undefined-0.5.3":
+    "ee4a3027f0ddff52c89df8d37cba54b6c40cd320d6fdb6ef033c7f11a6918f56",
+  "aarch64-apple-darwin-0.5.3":
+    "634a7bd1250ab42a1b185789ceb733b7a186791eb78f995ecee283758abe44f6",
+  "aarch64-unknown-linux-gnu-0.5.3":
+    "bebf7c00cad982137346ed30b31d0d2de2868d5925f98fcdb950380b27cdee8f",
+  "aarch64-unknown-linux-musl-0.5.3":
+    "8a348779ea5b5698827ab0787dce9a9e6a16b7ac69beb9a7cb244e6aad8a8f1b",
+  "arm-unknown-linux-musleabihf-0.5.3":
+    "79ad77f1260fb6147c4f7ba6292c62b667e64e6e139343a1aaf0e75868ebf208",
+  "armv7-unknown-linux-gnueabihf-0.5.3":
+    "750037a75d9333365051afb0801a236bc07f7bbf28976abb1b0d77fb0dd7ccd7",
+  "armv7-unknown-linux-musleabihf-0.5.3":
+    "e143cbc82ed16fa19d92a9ef3117aee27f043f784d55f909f9796edb2887ab35",
+  "i686-pc-windows-msvc-0.5.3":
+    "fc10c2d9660893f0e8409742ac4af3767f04564b0be016dfd2088fe86c1427c7",
+  "i686-unknown-linux-gnu-0.5.3":
+    "5a9f5d61ce8906589b8bd399710f659dcabf2f52504533dc9c9a14d125492a5a",
+  "i686-unknown-linux-musl-0.5.3":
+    "517182e5cfc84fe9d7bfe5bd2d49ea9aff9ffa5ab279ae744dc796771118e594",
+  "powerpc64-unknown-linux-gnu-0.5.3":
+    "c21e205404b9613b9cfcd82cb84222dc71d4f4534bef822c7306b44847ff7842",
+  "powerpc64le-unknown-linux-gnu-0.5.3":
+    "b68f0f2a1a3a90808fbf0f82d09ad50857b430eaa7b086982824af040f13bda8",
+  "powerpc64le-unknown-linux-musl-0.5.3":
+    "c2621d3b9db558147c3290a15c1968d016a236147c122a2540eff7c5970883f7",
+  "s390x-unknown-linux-gnu-0.5.3":
+    "f18ce59914e4d4a8e51e4fd13b6f0f2c57eb6d529abbb7d90c355bb0fb867dc8",
+  "x86_64-apple-darwin-0.5.3":
+    "f4b4f2b24b8f91704a4d821ac0ca4262de3d64bb15c3090cab549834bdf77753",
+  "x86_64-pc-windows-msvc-0.5.3":
+    "146e5d6305b6f3c1a4d87d344bee80c2aea5439f9a540365e940b1b54caa20c2",
+  "x86_64-unknown-linux-gnu-0.5.3":
+    "ba8828266c79c299ca24a1d9f2f78172667254d0f8ff07e24e1735d50c03d9b7",
+  "x86_64-unknown-linux-musl-0.5.3":
+    "73b06fce21772d1c279d33bf53fa2f69c1ed9f929b5b06b14405bbf7244394fc",
+  "undefined-0.5.2":
+    "60465d87552cd6febfdee8c58176d699e00d5549f2d35db3261ec5a113996099",
+  "aarch64-apple-darwin-0.5.2":
+    "b4dc200d88ee9a8c9c3d5c755d9641fdf0e22b7d77239b4eeda08f204571f871",
+  "aarch64-unknown-linux-gnu-0.5.2":
+    "e118c53908dc5baf779319129ed93ac783796fbe0b8416db03066877f0425ee6",
+  "aarch64-unknown-linux-musl-0.5.2":
+    "4de0933b3a2dbdbf0bc17579ddda21e13d1a2cd6dfbc644e45ddab558f45e827",
+  "arm-unknown-linux-musleabihf-0.5.2":
+    "926a0f6effd0439360fef7a6726320f0a5212da2259e68046882d4f32e69e933",
+  "armv7-unknown-linux-gnueabihf-0.5.2":
+    "01e9c31b32f894b8e7b500991dfb35ed7f110d4c91ee9b2ead5f0408d8d91df5",
+  "armv7-unknown-linux-musleabihf-0.5.2":
+    "b099de4fa747ea34f3f96122906143bf48de4c1c2529348e0651c95b53a0eea4",
+  "i686-pc-windows-msvc-0.5.2":
+    "66e5934ee5f384270c39e54e5833411dca0c07f8e972d29e6c3c3e87fa53b9a8",
+  "i686-unknown-linux-gnu-0.5.2":
+    "c91111b470608555c3ed4dc140071d7b041be7fd4a3328cf5ed2ffc5b011b024",
+  "i686-unknown-linux-musl-0.5.2":
+    "ce67a80b31785268e7252521565b8aca7db8cf7d2f5b4a712a3173d919ad6e33",
+  "powerpc64-unknown-linux-gnu-0.5.2":
+    "ca6c5dd9f02dbf97b0dce1005ff299632a36a9bc28dd343f26a5ae7aaae4d778",
+  "powerpc64le-unknown-linux-gnu-0.5.2":
+    "2c60b1537b82c0c873ca0666b69452775566c4519a85efab51f47e2e3e59841a",
+  "powerpc64le-unknown-linux-musl-0.5.2":
+    "14126a436daf913c86fad68e13db002e7c92ced381a72e8f2df186c1a729a9cf",
+  "s390x-unknown-linux-gnu-0.5.2":
+    "cad1e4ad85f29fc73ec8fe79b1c0498fdea8e0071e38ecacb953633f1b553c71",
+  "x86_64-apple-darwin-0.5.2":
+    "00bf6b346cc8fcf57df7653f48fc4bad1b47c6024f75e96e32e3193e9bc8ff73",
+  "x86_64-pc-windows-msvc-0.5.2":
+    "0e97899b5c800da39730d3a612d8359ad2f346bdea540f973fa6c6ad17129a17",
+  "x86_64-unknown-linux-gnu-0.5.2":
+    "d2d9d4b9ce536ab7ebb09d33629694385a3ebb72d156ae0b4dd28c9b6f6cbd13",
+  "x86_64-unknown-linux-musl-0.5.2":
+    "61c386972ce13850cf20308de0be98a056d932e58d4154d1aec663714ac57067",
+  "undefined-0.5.1":
+    "bdb7aa8f79ea3af27b1c618901fda6a622ae67700195f4c351085fa868c0c3d5",
+  "aarch64-apple-darwin-0.5.1":
+    "240bc4dc0d424ce652746ea030e61798c07e3d22426c0e0fb46d1b408078df91",
+  "aarch64-unknown-linux-gnu-0.5.1":
+    "aab7f31071c548e3ce64de5f622494f8d8679ef838d5b07e53e74399d14ee79f",
+  "aarch64-unknown-linux-musl-0.5.1":
+    "f7b2b4dfb45d6a6c1b98ce1b40b0a3b67b72263f5f722fc8b452d340325fd169",
+  "arm-unknown-linux-musleabihf-0.5.1":
+    "0205c18b606dd9e496bd664190ab380da27cedb09a84857367431c48bec71c82",
+  "armv7-unknown-linux-gnueabihf-0.5.1":
+    "f91a59e1fbd3f913464841afd6d7a65b570b2e9255e8df0b36866a8ccbe82833",
+  "armv7-unknown-linux-musleabihf-0.5.1":
+    "6285fc7f9c3c6872c55846fe57c643e47ba8fabf3c8be825ccbbd373369dba5c",
+  "i686-pc-windows-msvc-0.5.1":
+    "7b0d716352f36730b3bdd40e1785e5e0299a2fa84929537c69f0b7ad9a1040e7",
+  "i686-unknown-linux-gnu-0.5.1":
+    "db2950f841070db17192fbba149aebfe64f4087eb6ba842974a03ee12c66fddb",
+  "i686-unknown-linux-musl-0.5.1":
+    "bac54f3c4afc0508fc91d03091dbce87efc8ab30e8d6ed2fcb7b9fc23533d040",
+  "powerpc64-unknown-linux-gnu-0.5.1":
+    "40c415fa19fbaa4fe7452bea6248a381cc509c43eb25aa77b1d207b4d201987a",
+  "powerpc64le-unknown-linux-gnu-0.5.1":
+    "1ce2764b411864597309fc331a31009dfb44abdd5ce767b83e4fa8208b9a7a9a",
+  "powerpc64le-unknown-linux-musl-0.5.1":
+    "44239fdc81cd3eaf510683009aea1728cd7f647aea8b5901fa6e17071e77cbfa",
+  "s390x-unknown-linux-gnu-0.5.1":
+    "362fbe64935721239c7e75e96ad1b313b30a2fc13b4a87470a5ff040c883bf2c",
+  "x86_64-apple-darwin-0.5.1":
+    "817c11ee1808a775290d694c28090e032076be2c97e04c3fb7d5563a2aa52041",
+  "x86_64-pc-windows-msvc-0.5.1":
+    "3dcb47a9334d7527e402eba8ba5aae3a62c77cddc3ce400f57fe2a40a621000d",
+  "x86_64-unknown-linux-gnu-0.5.1":
+    "942e29ff6769b096c7c99e9c3b1c08276869667d0d5d6121852dd9b9d875b3f3",
+  "x86_64-unknown-linux-musl-0.5.1":
+    "c446a98876ed86c810a80621a43e2378c35f39794020f8de99da72b003b17dd5",
+  "undefined-0.5.0":
+    "2a5a63a6d7ddc2413c2f31e17d841b6d9b0815825f6e72789b7b9b405f5dacf5",
+  "aarch64-apple-darwin-0.5.0":
+    "400f1e87d211af5ba4c412984b6d0e1e885cae480ee37cab58b5fabe9f9539c5",
+  "aarch64-unknown-linux-gnu-0.5.0":
+    "ae2832e4e4cc923cdc62072eb23eab784be10450d6c1f10da58a24a3d552aa46",
+  "aarch64-unknown-linux-musl-0.5.0":
+    "f49e979a2d64de50006951f15eb303524548a40c240b111acf3bf422abba7aa8",
+  "arm-unknown-linux-musleabihf-0.5.0":
+    "9d77d34abbae1e77fdeb022dffc3dc736ddb193e2fd5e99068d16ebd0583b7ef",
+  "armv7-unknown-linux-gnueabihf-0.5.0":
+    "e18fd84a30b89da3d850c003381b7946ac9a2c10e097206883c6f3d041a8b4ab",
+  "armv7-unknown-linux-musleabihf-0.5.0":
+    "e1ccf1342253f5124442981b1fd01e8715a6ae20932370b8ebb4ddae06dd0003",
+  "i686-pc-windows-msvc-0.5.0":
+    "288a13a986ac78c6f6a8b303b537e5eafc0501aab77249b2724484fa6ffae21f",
+  "i686-unknown-linux-gnu-0.5.0":
+    "2edca509d6a57d07ad4b755cd992e4733531954374b7220c5795fcdef267af71",
+  "i686-unknown-linux-musl-0.5.0":
+    "509a326cff65ca2fcf467b117ecb30c689b98ed35f79542fd358b44958fd7aa3",
+  "powerpc64-unknown-linux-gnu-0.5.0":
+    "be94c615d8767f174beaf354fdb3fa3374bddb4ff88b8c157ce3c9e648ce4f95",
+  "powerpc64le-unknown-linux-gnu-0.5.0":
+    "04c5883f4f4f1bcdfee452db51e97e00a2fbdc5abfd20a080aede481e7478743",
+  "powerpc64le-unknown-linux-musl-0.5.0":
+    "4d8b6b581344d4ebd3fa3cb7c144e62be6671c62eca6f1dee8e799f0daf23707",
+  "s390x-unknown-linux-gnu-0.5.0":
+    "68bb232360d081407674f740460071c6c34567dda0ff1782eb352ff7ca437b8f",
+  "x86_64-apple-darwin-0.5.0":
+    "e0b64fb827ad2d93e0bf5fc508c38a9c6cdd295949f66efee92448c89a786913",
+  "x86_64-pc-windows-msvc-0.5.0":
+    "47ce6713934f9c692a2051551e04cc9d63ee2e418f4179dd3ec8545b5cc22cb3",
+  "x86_64-unknown-linux-gnu-0.5.0":
+    "e8f8c7e55ef2dfb0b57faba265faeb5049e30b9065a38e2a4fef89d6f6a492d0",
+  "x86_64-unknown-linux-musl-0.5.0":
+    "a82a2e9c0cf4af58aa1f8d4a6f910c2d36abd38dd6d3315a6e11e7176c872a8d",
   "undefined-0.4.30":
     "f077365676f0ed0e2275bd55015ad32f381a9d8684559ce9ee4d0e3c84906a0a",
   "aarch64-apple-darwin-0.4.30":

src/hash/hash-files.ts

@@ -0,0 +1,48 @@
+import * as crypto from "node:crypto";
+import * as core from "@actions/core";
+import * as fs from "node:fs";
+import * as stream from "node:stream";
+import * as util from "node:util";
+import { create } from "@actions/glob";
+
+/**
+ * Hashes files matching the given glob pattern.
+ *
+ * Copied from https://github.com/actions/toolkit/blob/20ed2908f19538e9dfb66d8083f1171c0a50a87c/packages/glob/src/internal-hash-files.ts#L9-L49
+ * But supports hashing files outside the GITHUB_WORKSPACE.
+ * @param pattern The glob pattern to match files.
+ * @param verbose Whether to log the files being hashed.
+ */
+export async function hashFiles(
+  pattern: string,
+  verbose = false,
+): Promise<string> {
+  const globber = await create(pattern);
+  let hasMatch = false;
+  const writeDelegate = verbose ? core.info : core.debug;
+  const result = crypto.createHash("sha256");
+  let count = 0;
+  for await (const file of globber.globGenerator()) {
+    writeDelegate(file);
+    if (fs.statSync(file).isDirectory()) {
+      writeDelegate(`Skip directory '${file}'.`);
+      continue;
+    }
+    const hash = crypto.createHash("sha256");
+    const pipeline = util.promisify(stream.pipeline);
+    await pipeline(fs.createReadStream(file), hash);
+    result.write(hash.digest());
+    count++;
+    if (!hasMatch) {
+      hasMatch = true;
+    }
+  }
+  result.end();
+
+  if (hasMatch) {
+    writeDelegate(`Found ${count} files to hash.`);
+    return result.digest("hex");
+  }
+  writeDelegate("No matches found for glob");
+  return "";
+}

src/save-cache.ts

@@ -1,6 +1,7 @@
 import * as cache from "@actions/cache";
 import * as core from "@actions/core";
 import * as exec from "@actions/exec";
+import * as fs from "node:fs";
 import {
   STATE_CACHE_MATCHED_KEY,
   STATE_CACHE_KEY,
@@ -8,6 +9,7 @@ import {
 import {
   cacheLocalPath,
   enableCache,
+  ignoreNothingToCache,
   pruneCache as shouldPruneCache,
 } from "./utils/inputs";
 
@@ -15,12 +17,17 @@ export async function run(): Promise<void> {
   try {
     if (enableCache) {
       await saveCache();
+      // node will stay alive if any promises are not resolved,
+      // which is a possibility if HTTP requests are dangling
+      // due to retries or timeouts. We know that if we got here
+      // that all promises that we care about have successfully
+      // resolved, so simply exit with success.
+      process.exit(0);
     }
   } catch (error) {
     const err = error as Error;
     core.setFailed(err.message);
   }
-  process.exit(0);
 }
 
 async function saveCache(): Promise<void> {
@@ -41,9 +48,27 @@ async function saveCache(): Promise<void> {
   }
 
   core.info(`Saving cache path: ${cacheLocalPath}`);
-  await cache.saveCache([cacheLocalPath], cacheKey);
-
-  core.info(`cache saved with the key: ${cacheKey}`);
+  if (!fs.existsSync(cacheLocalPath) && !ignoreNothingToCache) {
+    throw new Error(
+      `Cache path ${cacheLocalPath} does not exist on disk. This likely indicates that there are no dependencies to cache. Consider disabling the cache input if it is not needed.`,
+    );
+  }
+  try {
+    await cache.saveCache([cacheLocalPath], cacheKey);
+    core.info(`cache saved with the key: ${cacheKey}`);
+  } catch (e) {
+    if (
+      e instanceof Error &&
+      e.message ===
+        "Path Validation Error: Path(s) specified in the action for caching do(es) not exist, hence no cache is being saved."
+    ) {
+      core.info(
+        "No cacheable paths were found. Ignoring because ignore-nothing-to-save is enabled.",
+      );
+    } else {
+      throw e;
+    }
+  }
 }
 
 async function pruneCache(): Promise<void> {

src/utils/inputs.ts

@@ -8,6 +8,8 @@ export const cacheSuffix = core.getInput("cache-suffix") || "";
 export const cacheLocalPath = getCacheLocalPath();
 export const cacheDependencyGlob = core.getInput("cache-dependency-glob");
 export const pruneCache = core.getInput("prune-cache") === "true";
+export const ignoreNothingToCache =
+  core.getInput("ignore-nothing-to-cache") === "true";
 export const toolBinDir = getToolBinDir();
 export const toolDir = getToolDir();
 export const githubToken = core.getInput("github-token");
@@ -15,7 +17,7 @@ export const githubToken = core.getInput("github-token");
 function getToolBinDir(): string | undefined {
   const toolBinDirInput = core.getInput("tool-bin-dir");
   if (toolBinDirInput !== "") {
-    return toolBinDirInput;
+    return expandTilde(toolBinDirInput);
   }
   if (process.platform === "win32") {
     if (process.env.RUNNER_TEMP !== undefined) {
@@ -31,7 +33,7 @@ function getToolBinDir(): string | undefined {
 function getToolDir(): string | undefined {
   const toolDirInput = core.getInput("tool-dir");
   if (toolDirInput !== "") {
-    return toolDirInput;
+    return expandTilde(toolDirInput);
   }
   if (process.platform === "win32") {
     if (process.env.RUNNER_TEMP !== undefined) {
@@ -47,7 +49,7 @@ function getToolDir(): string | undefined {
 function getCacheLocalPath(): string {
   const cacheLocalPathInput = core.getInput("cache-local-path");
   if (cacheLocalPathInput !== "") {
-    return cacheLocalPathInput;
+    return expandTilde(cacheLocalPathInput);
   }
   if (process.env.RUNNER_TEMP !== undefined) {
     return `${process.env.RUNNER_TEMP}${path.sep}setup-uv-cache`;
@@ -56,3 +58,10 @@ function getCacheLocalPath(): string {
     "Could not determine UV_CACHE_DIR. Please make sure RUNNER_TEMP is set or provide the cache-local-path input",
   );
 }
+
+function expandTilde(input: string): string {
+  if (input.startsWith("~")) {
+    return `${process.env.HOME}${input.substring(1)}`;
+  }
+  return input;
+}