Debug macos python version

Closes: #209

.github/workflows/test.yml

@@ -167,3 +167,17 @@ jobs:
             exit 1
           fi
         shell: bash
+  test-macos-python-version:
+    runs-on: macos-latest
+    steps:
+      - run: |
+          /Applications/Xcode_15.4.app/Contents/Developer/usr/bin/python3 --version
+      - name: Install uv
+        uses: astral-sh/setup-uv@v5
+        with:
+          python-version: 3.9
+      - run: |
+          echo "$UV_PYTHON"
+          python --version
+          uv python list
+        shell: bash

README.md

@@ -34,7 +34,7 @@ Set up your GitHub Actions workflow with a specific version of [uv](https://docs
 
 ```yaml
 - name: Install the latest version of uv
-  uses: astral-sh/setup-uv@v4
+  uses: astral-sh/setup-uv@v5
   with:
     version: "latest"
 ```
@@ -46,7 +46,7 @@ For an example workflow, see
 
 ```yaml
 - name: Install a specific version of uv
-  uses: astral-sh/setup-uv@v4
+  uses: astral-sh/setup-uv@v5
   with:
     version: "0.4.4"
 ```
@@ -58,14 +58,14 @@ to install the latest version that satisfies the range.
 
 ```yaml
 - name: Install a semver range of uv
-  uses: astral-sh/setup-uv@v4
+  uses: astral-sh/setup-uv@v5
   with:
     version: ">=0.4.0"
 ```
 
 ```yaml
 - name: Pinning a minor version of uv
-  uses: astral-sh/setup-uv@v4
+  uses: astral-sh/setup-uv@v5
   with:
     version: "0.4.x"
 ```
@@ -82,7 +82,7 @@ This will override any python version specifications in `pyproject.toml` and `.p
 
 ```yaml
 - name: Install the latest version of uv and set the python version to 3.13t
-  uses: astral-sh/setup-uv@v4
+  uses: astral-sh/setup-uv@v5
   with:
     python-version: 3.13t
 - run: uv pip install --python=3.13t pip
@@ -100,7 +100,7 @@ jobs:
     steps:
       - uses: actions/checkout@v4
       - name: Install the latest version of uv and set the python version
-        uses: astral-sh/setup-uv@v4
+        uses: astral-sh/setup-uv@v5
         with:
           python-version: ${{ matrix.python-version }}
       - name: Test with python ${{ matrix.python-version }}
@@ -115,7 +115,7 @@ are automatically verified by this action. The sha256 hashes can be found on the
 
 ```yaml
 - name: Install a specific version and validate the checksum
-  uses: astral-sh/setup-uv@v4
+  uses: astral-sh/setup-uv@v5
   with:
     version: "0.3.1"
     checksum: "e11b01402ab645392c7ad6044db63d37e4fd1e745e015306993b07695ea5f9f8"
@@ -136,7 +136,7 @@ You can optionally define a custom cache key suffix.
 ```yaml
 - name: Enable caching and define a custom cache key suffix
   id: setup-uv
-  uses: astral-sh/setup-uv@v4
+  uses: astral-sh/setup-uv@v5
   with:
     enable-cache: true
     cache-suffix: "optional-suffix"
@@ -168,7 +168,7 @@ changes. If you use relative paths, they are relative to the repository root.
 
 ```yaml
 - name: Define a cache dependency glob
-  uses: astral-sh/setup-uv@v4
+  uses: astral-sh/setup-uv@v5
   with:
     enable-cache: true
     cache-dependency-glob: "**/pyproject.toml"
@@ -176,7 +176,7 @@ changes. If you use relative paths, they are relative to the repository root.
 
 ```yaml
 - name: Define a list of cache dependency globs
-  uses: astral-sh/setup-uv@v4
+  uses: astral-sh/setup-uv@v5
   with:
     enable-cache: true
     cache-dependency-glob: |
@@ -186,7 +186,7 @@ changes. If you use relative paths, they are relative to the repository root.
 
 ```yaml
 - name: Define an absolute cache dependency glob
-  uses: astral-sh/setup-uv@v4
+  uses: astral-sh/setup-uv@v5
   with:
     enable-cache: true
     cache-dependency-glob: "/tmp/my-folder/requirements*.txt"
@@ -194,7 +194,7 @@ changes. If you use relative paths, they are relative to the repository root.
 
 ```yaml
 - name: Never invalidate the cache
-  uses: astral-sh/setup-uv@v4
+  uses: astral-sh/setup-uv@v5
   with:
     enable-cache: true
     cache-dependency-glob: ""
@@ -209,7 +209,7 @@ It defaults to `setup-uv-cache` in the `TMP` dir, `D:\a\_temp\uv-tool-dir` on Wi
 
 ```yaml
 - name: Define a custom uv cache path
-  uses: astral-sh/setup-uv@v4
+  uses: astral-sh/setup-uv@v5
   with:
     cache-local-path: "/path/to/cache"
 ```
@@ -228,7 +228,7 @@ input.
 
 ```yaml
 - name: Don't prune the cache before saving it
-  uses: astral-sh/setup-uv@v4
+  uses: astral-sh/setup-uv@v5
   with:
     enable-cache: true
     prune-cache: false
@@ -241,7 +241,7 @@ 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@v4
+  uses: astral-sh/setup-uv@v5
   with:
     enable-cache: true
     ignore-nothing-to-cache: true
@@ -259,7 +259,7 @@ are not sufficient, you can provide a custom GitHub token with the necessary per
 
 ```yaml
 - name: Install the latest version of uv with a custom GitHub token
-  uses: astral-sh/setup-uv@v4
+  uses: astral-sh/setup-uv@v5
   with:
     github-token: ${{ secrets.CUSTOM_GITHUB_TOKEN }}
 ```
@@ -277,7 +277,7 @@ input:
 
 ```yaml
 - name: Install the latest version of uv with a custom tool dir
-  uses: astral-sh/setup-uv@v4
+  uses: astral-sh/setup-uv@v5
   with:
     tool-dir: "/path/to/tool/dir"
 ```
@@ -296,7 +296,7 @@ If you want to change this behaviour (especially on self-hosted runners) you can
 
 ```yaml
 - name: Install the latest version of uv with a custom tool bin dir
-  uses: astral-sh/setup-uv@v4
+  uses: astral-sh/setup-uv@v5
   with:
     tool-bin-dir: "/path/to/tool-bin/dir"
 ```
@@ -312,7 +312,7 @@ This action supports expanding the `~` character to the user's home directory fo
 
 ```yaml
 - name: Expand the tilde character
-  uses: astral-sh/setup-uv@v4
+  uses: astral-sh/setup-uv@v5
   with:
     cache-local-path: "~/path/to/cache"
     tool-dir: "~/path/to/tool/dir"
@@ -334,21 +334,22 @@ by name (`uv`).
 
 ### Do I still need `actions/setup-python` alongside `setup-uv`?
 
-No. This action is modelled as a drop-in replacement for `actions/setup-python` when using uv. With
-`setup-uv`, you can install a specific version of Python using `uv python install` rather than
+With `setup-uv`, you can install a specific version of Python using `uv python install` rather than
 relying on `actions/setup-python`.
 
+Using `actions/setup-python` can be faster, because GitHub caches the Python versions alongside the runner.
+
 For example:
 
 ```yaml
 - name: Checkout the repository
   uses: actions/checkout@main
 - name: Install the latest version of uv
-  uses: astral-sh/setup-uv@v4
+  uses: astral-sh/setup-uv@v5
   with:
     enable-cache: true
 - name: Test
-  run: uv run --frozen pytest
+  run: uv run --frozen pytest  # Uses the Python version automatically installed by uv
 ```
 
 To install a specific version of Python, use
@@ -356,7 +357,7 @@ To install a specific version of Python, use
 
 ```yaml
 - name: Install the latest version of uv
-  uses: astral-sh/setup-uv@v4
+  uses: astral-sh/setup-uv@v5
   with:
     enable-cache: true
 - name: Install Python 3.12
@@ -375,7 +376,7 @@ output:
   uses: actions/checkout@main
 - name: Install the default version of uv
   id: setup-uv
-  uses: astral-sh/setup-uv@v4
+  uses: astral-sh/setup-uv@v5
 - name: Print the installed version
   run: echo "Installed uv version is ${{ steps.setup-uv.outputs.uv-version }}"
 ```

dist/save-cache/index.js

@@ -91465,9 +91465,9 @@ const exec = __importStar(__nccwpck_require__(5236));
 exports.STATE_CACHE_KEY = "cache-key";
 exports.STATE_CACHE_MATCHED_KEY = "cache-matched-key";
 const CACHE_VERSION = "1";
-function restoreCache(version) {
+function restoreCache() {
     return __awaiter(this, void 0, void 0, function* () {
-        const cacheKey = yield computeKeys(version);
+        const cacheKey = yield computeKeys();
         let matchedKey;
         core.info(`Trying to restore uv cache from GitHub Actions cache with key: ${cacheKey}`);
         try {
@@ -91483,22 +91483,22 @@ function restoreCache(version) {
         handleMatchResult(matchedKey, cacheKey);
     });
 }
-function computeKeys(version) {
+function computeKeys() {
     return __awaiter(this, void 0, void 0, function* () {
         let cacheDependencyPathHash = "-";
         if (inputs_1.cacheDependencyGlob !== "") {
             core.info(`Searching files using cache dependency glob: ${inputs_1.cacheDependencyGlob.split("\n").join(",")}`);
             cacheDependencyPathHash += yield (0, hash_files_1.hashFiles)(inputs_1.cacheDependencyGlob, true);
             if (cacheDependencyPathHash === "-") {
-                throw new Error(`No file matched to [${inputs_1.cacheDependencyGlob.split("\n").join(",")}], make sure you have checked out the target repository and configured the cache-dependency-glob input correctly.`);
+                core.warning(`No file matched to [${inputs_1.cacheDependencyGlob.split("\n").join(",")}]. The cache will never get invalidated. Make sure you have checked out the target repository and configured the cache-dependency-glob input correctly.`);
             }
         }
-        else {
-            cacheDependencyPathHash += "no-dependency-glob";
+        if (cacheDependencyPathHash === "-") {
+            cacheDependencyPathHash = "-no-dependency-glob";
         }
         const suffix = inputs_1.cacheSuffix ? `-${inputs_1.cacheSuffix}` : "";
         const pythonVersion = yield getPythonVersion();
-        return `setup-uv-${CACHE_VERSION}-${(0, platforms_1.getArch)()}-${(0, platforms_1.getPlatform)()}-${version}-${pythonVersion}${cacheDependencyPathHash}${suffix}`;
+        return `setup-uv-${CACHE_VERSION}-${(0, platforms_1.getArch)()}-${(0, platforms_1.getPlatform)()}-${pythonVersion}${cacheDependencyPathHash}${suffix}`;
     });
 }
 function getPythonVersion() {

dist/setup/index.js

@@ -96548,9 +96548,9 @@ const exec = __importStar(__nccwpck_require__(5236));
 exports.STATE_CACHE_KEY = "cache-key";
 exports.STATE_CACHE_MATCHED_KEY = "cache-matched-key";
 const CACHE_VERSION = "1";
-function restoreCache(version) {
+function restoreCache() {
     return __awaiter(this, void 0, void 0, function* () {
-        const cacheKey = yield computeKeys(version);
+        const cacheKey = yield computeKeys();
         let matchedKey;
         core.info(`Trying to restore uv cache from GitHub Actions cache with key: ${cacheKey}`);
         try {
@@ -96566,22 +96566,22 @@ function restoreCache(version) {
         handleMatchResult(matchedKey, cacheKey);
     });
 }
-function computeKeys(version) {
+function computeKeys() {
     return __awaiter(this, void 0, void 0, function* () {
         let cacheDependencyPathHash = "-";
         if (inputs_1.cacheDependencyGlob !== "") {
             core.info(`Searching files using cache dependency glob: ${inputs_1.cacheDependencyGlob.split("\n").join(",")}`);
             cacheDependencyPathHash += yield (0, hash_files_1.hashFiles)(inputs_1.cacheDependencyGlob, true);
             if (cacheDependencyPathHash === "-") {
-                throw new Error(`No file matched to [${inputs_1.cacheDependencyGlob.split("\n").join(",")}], make sure you have checked out the target repository and configured the cache-dependency-glob input correctly.`);
+                core.warning(`No file matched to [${inputs_1.cacheDependencyGlob.split("\n").join(",")}]. The cache will never get invalidated. Make sure you have checked out the target repository and configured the cache-dependency-glob input correctly.`);
             }
         }
-        else {
-            cacheDependencyPathHash += "no-dependency-glob";
+        if (cacheDependencyPathHash === "-") {
+            cacheDependencyPathHash = "-no-dependency-glob";
         }
         const suffix = inputs_1.cacheSuffix ? `-${inputs_1.cacheSuffix}` : "";
         const pythonVersion = yield getPythonVersion();
-        return `setup-uv-${CACHE_VERSION}-${(0, platforms_1.getArch)()}-${(0, platforms_1.getPlatform)()}-${version}-${pythonVersion}${cacheDependencyPathHash}${suffix}`;
+        return `setup-uv-${CACHE_VERSION}-${(0, platforms_1.getArch)()}-${(0, platforms_1.getPlatform)()}-${pythonVersion}${cacheDependencyPathHash}${suffix}`;
     });
 }
 function getPythonVersion() {
@@ -99274,7 +99274,7 @@ function run() {
             core.setOutput("uv-version", setupResult.version);
             core.info(`Successfully installed uv version ${setupResult.version}`);
             if (inputs_1.enableCache) {
-                yield (0, restore_cache_1.restoreCache)(setupResult.version);
+                yield (0, restore_cache_1.restoreCache)();
             }
             process.exit(0);
         }
@@ -99349,7 +99349,7 @@ function setupPython() {
                 venvBinPath = ".venv/Scripts";
             }
             core.addPath(venvBinPath);
-            core.exportVariable("VIRTUAL_ENV", venvBinPath);
+            core.exportVariable("VIRTUAL_ENV", ".venv");
         }
     });
 }

src/cache/restore-cache.ts

@@ -14,8 +14,8 @@ export const STATE_CACHE_KEY = "cache-key";
 export const STATE_CACHE_MATCHED_KEY = "cache-matched-key";
 const CACHE_VERSION = "1";
 
-export async function restoreCache(version: string): Promise<void> {
-  const cacheKey = await computeKeys(version);
+export async function restoreCache(): Promise<void> {
+  const cacheKey = await computeKeys();
 
   let matchedKey: string | undefined;
   core.info(
@@ -35,7 +35,7 @@ export async function restoreCache(version: string): Promise<void> {
   handleMatchResult(matchedKey, cacheKey);
 }
 
-async function computeKeys(version: string): Promise<string> {
+async function computeKeys(): Promise<string> {
   let cacheDependencyPathHash = "-";
   if (cacheDependencyGlob !== "") {
     core.info(
@@ -43,16 +43,17 @@ async function computeKeys(version: string): Promise<string> {
     );
     cacheDependencyPathHash += await hashFiles(cacheDependencyGlob, true);
     if (cacheDependencyPathHash === "-") {
-      throw new Error(
-        `No file matched to [${cacheDependencyGlob.split("\n").join(",")}], make sure you have checked out the target repository and configured the cache-dependency-glob input correctly.`,
+      core.warning(
+        `No file matched to [${cacheDependencyGlob.split("\n").join(",")}]. The cache will never get invalidated. Make sure you have checked out the target repository and configured the cache-dependency-glob input correctly.`,
       );
     }
-  } else {
-    cacheDependencyPathHash += "no-dependency-glob";
+  }
+  if (cacheDependencyPathHash === "-") {
+    cacheDependencyPathHash = "-no-dependency-glob";
   }
   const suffix = cacheSuffix ? `-${cacheSuffix}` : "";
   const pythonVersion = await getPythonVersion();
-  return `setup-uv-${CACHE_VERSION}-${getArch()}-${getPlatform()}-${version}-${pythonVersion}${cacheDependencyPathHash}${suffix}`;
+  return `setup-uv-${CACHE_VERSION}-${getArch()}-${getPlatform()}-${pythonVersion}${cacheDependencyPathHash}${suffix}`;
 }
 
 async function getPythonVersion(): Promise<string> {

src/setup-uv.ts

@@ -55,7 +55,7 @@ async function run(): Promise<void> {
     core.info(`Successfully installed uv version ${setupResult.version}`);
 
     if (enableCache) {
-      await restoreCache(setupResult.version);
+      await restoreCache();
     }
     process.exit(0);
   } catch (err) {
@@ -143,7 +143,7 @@ async function setupPython(): Promise<void> {
       venvBinPath = ".venv/Scripts";
     }
     core.addPath(venvBinPath);
-    core.exportVariable("VIRTUAL_ENV", venvBinPath);
+    core.exportVariable("VIRTUAL_ENV", ".venv");
   }
 }