new inputs activate-environment and working-directory (#381)

venv activation was implicit when python-version was supplied. This now
only happens when activate-environment is true. working-directory
controls where we work and thus also where the .venv will be created

Closes: #351
Closes: #271
Closes: #251
Closes: #211

.github/workflows/test.yml

@@ -115,7 +115,7 @@ jobs:
         id: setup-uv
         uses: ./
         with:
-          pyproject-file: "__tests__/fixtures/pyproject-toml-project/pyproject.toml"
+          working-directory: "__tests__/fixtures/pyproject-toml-project"
       - name: Correct version gets installed
         run: |
           if [ "$(uv --version)" != "uv 0.5.14" ]; then
@@ -131,9 +131,8 @@ jobs:
         id: setup-uv
         uses: ./
         with:
-          pyproject-file: "__tests__/fixtures/malformed-pyproject-toml-project/pyproject.toml"
+          working-directory: "__tests__/fixtures/malformed-pyproject-toml-project"
-      - run: uv sync
+      - run: uv --help
-        working-directory: __tests__/fixtures/uv-project
 
   test-uv-file-version:
     runs-on: ubuntu-latest
@@ -143,8 +142,7 @@ jobs:
         id: setup-uv
         uses: ./
         with:
-          pyproject-file: "__tests__/fixtures/uv-toml-project/pyproject.toml"
+          working-directory: "__tests__/fixtures/uv-toml-project"
-          uv-file: "__tests__/fixtures/uv-toml-project/uv.toml"
       - name: Correct version gets installed
         run: |
           if [ "$(uv --version)" != "uv 0.5.15" ]; then
@@ -229,7 +227,7 @@ jobs:
           fi
 
   test-python-version:
-    runs-on: ubuntu-latest
+    runs-on: ${{ matrix.os }}
     strategy:
       matrix:
         os: [ubuntu-latest, macos-latest, windows-latest]
@@ -246,8 +244,21 @@ jobs:
             exit 1
           fi
         shell: bash
+
+  test-activate-environment:
+    runs-on: ${{ matrix.os }}
+    strategy:
+      matrix:
+        os: [ ubuntu-latest, macos-latest, windows-latest ]
+    steps:
+      - uses: actions/checkout@v4
+      - name: Install latest version
+        uses: ./
+        with:
+          python-version: 3.13.1t
+          activate-environment: true
       - name: Verify packages can be installed
-        run: uv pip install --python=3.13.1t pip
+        run: uv pip install pip
         shell: bash
       - name: Verify python version is correct
         run: |
@@ -508,6 +519,7 @@ jobs:
       - test-tool-install
       - test-tilde-expansion-tool-dirs
       - test-python-version
+      - test-activate-environment
       - test-musl
       - test-restore-cache
       - test-restore-cache-requirements-txt

README.md

@@ -15,8 +15,9 @@ Set up your GitHub Actions workflow with a specific version of [uv](https://docs
   - [Install the latest version](#install-the-latest-version)
   - [Install a specific version](#install-a-specific-version)
   - [Install a version by supplying a semver range or pep440 specifier](#install-a-version-by-supplying-a-semver-range-or-pep440-specifier)
-  - [Install a required-version](#install-a-required-version)
   - [Python version](#python-version)
+  - [Activate environment](#activate-environment)
+  - [Working directory](#working-directory)
   - [Validate checksum](#validate-checksum)
   - [Enable Caching](#enable-caching)
     - [Cache dependency glob](#cache-dependency-glob)
@@ -90,32 +91,9 @@ to install the latest version that satisfies the range.
     version: ">=0.4.25,<0.5"
 ```
 
-### Install a required-version
-
-You can specify a [required-version](https://docs.astral.sh/uv/reference/settings/#required-version)
-in either a `uv.toml` or `pyproject.toml` file:
-
-```yaml
-- name: Install required-version defined in uv.toml
-  uses: astral-sh/setup-uv@v5
-  with:
-    uv-file: "path/to/uv.toml"
-```
-
-```yaml
-- name: Install required-version defined in pyproject.toml
-  uses: astral-sh/setup-uv@v5
-  with:
-    pyproject-file: "path/to/pyproject.toml"
-```
-
 ### Python version
 
-You can use the input `python-version` to
+You can use the input `python-version` to set the environment variable `UV_PYTHON` for the rest of your workflow
-
-- set the environment variable `UV_PYTHON` for the rest of your workflow
-- create a new virtual environment with the specified python version
-- activate the virtual environment for the rest of your workflow
 
 This will override any python version specifications in `pyproject.toml` and `.python-version`
 
@@ -146,6 +124,34 @@ jobs:
         run: uv run --frozen pytest
 ```
 
+### Activate environment
+
+You can set `activate-environment` to `true` to automatically activate a venv.
+This allows directly using it in later steps:
+
+```yaml
+- name: Install the latest version of uv and activate the environment
+  uses: astral-sh/setup-uv@v5
+  with:
+    activate-environment: true
+- run: uv pip install pip
+```
+
+### Working directory
+
+You can set the working directory with the `working-directory` input.
+This controls where we look for `pyproject.toml`, `uv.toml` and `.python-version` files
+which are used to determine the version of uv and python to install.
+
+It also controls where [the venv gets created](#activate-environment).
+
+```yaml
+- name: Install uv based on the config files in the working-directory
+  uses: astral-sh/setup-uv@v5
+  with:
+    working-directory: my/subproject/dir
+```
+
 ### Validate checksum
 
 You can specify a checksum to validate the downloaded executable. Checksums up to the default version
@@ -383,7 +389,7 @@ This action downloads uv from the uv repo's official
 [GitHub Actions Toolkit](https://github.com/actions/toolkit) to cache it as a tool to speed up
 consecutive runs on self-hosted runners.
 
-The installed version of uv is then added to the runner PATH, enabling subsequent steps to invoke it
+The installed version of uv is then added to the runner PATH, enabling later steps to invoke it
 by name (`uv`).
 
 ## FAQ

action.yml

@@ -6,15 +6,15 @@ inputs:
   version:
     description: "The version of uv to install e.g., `0.5.0` Defaults to the version in pyproject.toml or 'latest'."
     default: ""
-  pyproject-file:
-    description: "Path to a pyproject.toml"
-    default: ""
-  uv-file:
-    description: "Path to a uv.toml"
-    default: ""
   python-version:
     description: "The version of Python to set UV_PYTHON to"
     required: false
+  activate-environment:
+    description: "Use uv venv to activate a venv ready to be used by later steps. "
+    default: "false"
+  working-directory:
+    description: "The directory to execute all commands in and look for files such as pyproject.toml"
+    default: ${{ github.workspace }}
   checksum:
     description: "The checksum of the uv version to install"
     required: false

dist/save-cache/index.js

@@ -88731,7 +88731,7 @@ async function getPythonVersion() {
         },
     };
     try {
-        const execArgs = ["python", "find"];
+        const execArgs = ["python", "find", "--directory", inputs_1.workingDirectory];
         await exec.exec("uv", execArgs, options);
         const pythonPath = output.trim();
         output = "";
@@ -88997,13 +88997,13 @@ 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.ignoreEmptyWorkdir = exports.ignoreNothingToCache = exports.pruneCache = exports.cacheDependencyGlob = exports.cacheLocalPath = exports.cacheSuffix = exports.enableCache = exports.checkSum = exports.pythonVersion = exports.uvFile = exports.pyProjectFile = exports.version = void 0;
+exports.githubToken = exports.toolDir = exports.toolBinDir = exports.ignoreEmptyWorkdir = exports.ignoreNothingToCache = exports.pruneCache = exports.cacheDependencyGlob = exports.cacheLocalPath = exports.cacheSuffix = exports.enableCache = exports.checkSum = exports.workingDirectory = exports.activateEnvironment = exports.pythonVersion = exports.version = void 0;
 const core = __importStar(__nccwpck_require__(7484));
 const node_path_1 = __importDefault(__nccwpck_require__(6760));
 exports.version = core.getInput("version");
-exports.pyProjectFile = core.getInput("pyproject-file");
-exports.uvFile = core.getInput("uv-file");
 exports.pythonVersion = core.getInput("python-version");
+exports.activateEnvironment = core.getBooleanInput("activate-environment");
+exports.workingDirectory = core.getInput("working-directory");
 exports.checkSum = core.getInput("checksum");
 exports.enableCache = getEnableCache();
 exports.cacheSuffix = core.getInput("cache-suffix") || "";

dist/setup/index.js

@@ -121062,7 +121062,7 @@ async function getPythonVersion() {
         },
     };
     try {
-        const execArgs = ["python", "find"];
+        const execArgs = ["python", "find", "--directory", inputs_1.workingDirectory];
         await exec.exec("uv", execArgs, options);
         const pythonPath = output.trim();
         output = "";
@@ -124315,7 +124315,7 @@ const platforms_1 = __nccwpck_require__(98361);
 const inputs_1 = __nccwpck_require__(9612);
 const exec = __importStar(__nccwpck_require__(95236));
 const node_fs_1 = __importDefault(__nccwpck_require__(73024));
-const pyproject_1 = __nccwpck_require__(53929);
+const config_file_1 = __nccwpck_require__(27846);
 async function run() {
     detectEmptyWorkdir();
     const platform = await (0, platforms_1.getPlatform)();
@@ -124331,7 +124331,8 @@ async function run() {
         addToolBinToPath();
         addUvToPathAndOutput(setupResult.uvDir);
         setToolDir();
-        await setupPython();
+        setupPython();
+        await activateEnvironment();
         addMatchers();
         setCacheDir(inputs_1.cacheLocalPath);
         core.setOutput("uv-version", setupResult.version);
@@ -124375,20 +124376,12 @@ async function determineVersion() {
     if (inputs_1.version !== "") {
         return await (0, download_version_1.resolveVersion)(inputs_1.version, inputs_1.githubToken);
     }
-    const configFile = inputs_1.uvFile !== "" ? inputs_1.uvFile : inputs_1.pyProjectFile;
+    const versionFromUvToml = (0, config_file_1.getUvVersionFromConfigFile)(`${inputs_1.workingDirectory}${path.sep}uv.toml`);
-    if (configFile !== "") {
+    const versionFromPyproject = (0, config_file_1.getUvVersionFromConfigFile)(`${inputs_1.workingDirectory}${path.sep}pyproject.toml`);
-        const versionFromConfigFile = (0, pyproject_1.getUvVersionFromConfigFile)(configFile);
+    if (versionFromUvToml === undefined && versionFromPyproject === undefined) {
-        if (versionFromConfigFile === undefined) {
+        core.info("Could not determine uv version from uv.toml or pyproject.toml. Falling back to latest.");
-            core.warning(`Could not find required-version under [tool.uv] in ${configFile}. Falling back to latest`);
     }
-        return await (0, download_version_1.resolveVersion)(versionFromConfigFile || "latest", inputs_1.githubToken);
+    return await (0, download_version_1.resolveVersion)(versionFromUvToml || versionFromPyproject || "latest", inputs_1.githubToken);
-    }
-    if (!node_fs_1.default.existsSync("uv.toml") && !node_fs_1.default.existsSync("pyproject.toml")) {
-        return await (0, download_version_1.resolveVersion)("latest", inputs_1.githubToken);
-    }
-    const versionFile = node_fs_1.default.existsSync("uv.toml") ? "uv.toml" : "pyproject.toml";
-    const versionFromConfigFile = (0, pyproject_1.getUvVersionFromConfigFile)(versionFile);
-    return await (0, download_version_1.resolveVersion)(versionFromConfigFile || "latest", inputs_1.githubToken);
 }
 function addUvToPathAndOutput(cachedPath) {
     core.setOutput("uv-path", `${cachedPath}${path.sep}uv`);
@@ -124424,19 +124417,23 @@ function setToolDir() {
         core.info(`Set UV_TOOL_DIR to ${inputs_1.toolDir}`);
     }
 }
-async function setupPython() {
+function setupPython() {
     if (inputs_1.pythonVersion !== "") {
         core.exportVariable("UV_PYTHON", inputs_1.pythonVersion);
         core.info(`Set UV_PYTHON to ${inputs_1.pythonVersion}`);
-        const execArgs = ["venv", "--python", inputs_1.pythonVersion];
+    }
+}
+async function activateEnvironment() {
+    if (inputs_1.activateEnvironment) {
+        const execArgs = ["venv", ".venv", "--directory", inputs_1.workingDirectory];
         core.info("Activating python venv...");
         await exec.exec("uv", execArgs);
-        let venvBinPath = ".venv/bin";
+        let venvBinPath = `${inputs_1.workingDirectory}${path.sep}.venv${path.sep}bin`;
         if (process.platform === "win32") {
-            venvBinPath = ".venv/Scripts";
+            venvBinPath = `${inputs_1.workingDirectory}${path.sep}.venv${path.sep}Scripts`;
         }
         core.addPath(path.resolve(venvBinPath));
-        core.exportVariable("VIRTUAL_ENV", path.resolve(".venv"));
+        core.exportVariable("VIRTUAL_ENV", path.resolve(`${inputs_1.workingDirectory}${path.sep}.venv`));
     }
 }
 function setCacheDir(cacheLocalPath) {
@@ -124450,6 +124447,88 @@ function addMatchers() {
 run();
 
 
+/***/ }),
+
+/***/ 27846:
+/***/ (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 () {
+    var ownKeys = function(o) {
+        ownKeys = Object.getOwnPropertyNames || function (o) {
+            var ar = [];
+            for (var k in o) if (Object.prototype.hasOwnProperty.call(o, k)) ar[ar.length] = k;
+            return ar;
+        };
+        return ownKeys(o);
+    };
+    return function (mod) {
+        if (mod && mod.__esModule) return mod;
+        var result = {};
+        if (mod != null) for (var k = ownKeys(mod), i = 0; i < k.length; i++) if (k[i] !== "default") __createBinding(result, mod, k[i]);
+        __setModuleDefault(result, mod);
+        return result;
+    };
+})();
+var __importDefault = (this && this.__importDefault) || function (mod) {
+    return (mod && mod.__esModule) ? mod : { "default": mod };
+};
+Object.defineProperty(exports, "__esModule", ({ value: true }));
+exports.getUvVersionFromConfigFile = getUvVersionFromConfigFile;
+const node_fs_1 = __importDefault(__nccwpck_require__(73024));
+const core = __importStar(__nccwpck_require__(37484));
+const toml = __importStar(__nccwpck_require__(27106));
+function getUvVersionFromConfigFile(filePath) {
+    core.info(`Trying to find required-version for uv in: ${filePath}`);
+    if (!node_fs_1.default.existsSync(filePath)) {
+        core.info(`Could not find file: ${filePath}`);
+        return undefined;
+    }
+    let requiredVersion;
+    try {
+        requiredVersion = getRequiredVersion(filePath);
+    }
+    catch (err) {
+        const message = err.message;
+        core.warning(`Error while parsing ${filePath}: ${message}`);
+        return undefined;
+    }
+    if (requiredVersion?.startsWith("==")) {
+        requiredVersion = requiredVersion.slice(2);
+    }
+    if (requiredVersion !== undefined) {
+        core.info(`Found required-version for uv in ${filePath}: ${requiredVersion}`);
+    }
+    return requiredVersion;
+}
+function getRequiredVersion(filePath) {
+    const fileContent = node_fs_1.default.readFileSync(filePath, "utf-8");
+    if (filePath.endsWith("pyproject.toml")) {
+        const tomlContent = toml.parse(fileContent);
+        return tomlContent?.tool?.uv?.["required-version"];
+    }
+    const tomlContent = toml.parse(fileContent);
+    return tomlContent["required-version"];
+}
+
+
 /***/ }),
 
 /***/ 56156:
@@ -124508,13 +124587,13 @@ 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.ignoreEmptyWorkdir = exports.ignoreNothingToCache = exports.pruneCache = exports.cacheDependencyGlob = exports.cacheLocalPath = exports.cacheSuffix = exports.enableCache = exports.checkSum = exports.pythonVersion = exports.uvFile = exports.pyProjectFile = exports.version = void 0;
+exports.githubToken = exports.toolDir = exports.toolBinDir = exports.ignoreEmptyWorkdir = exports.ignoreNothingToCache = exports.pruneCache = exports.cacheDependencyGlob = exports.cacheLocalPath = exports.cacheSuffix = exports.enableCache = exports.checkSum = exports.workingDirectory = exports.activateEnvironment = exports.pythonVersion = exports.version = void 0;
 const core = __importStar(__nccwpck_require__(37484));
 const node_path_1 = __importDefault(__nccwpck_require__(76760));
 exports.version = core.getInput("version");
-exports.pyProjectFile = core.getInput("pyproject-file");
-exports.uvFile = core.getInput("uv-file");
 exports.pythonVersion = core.getInput("python-version");
+exports.activateEnvironment = core.getBooleanInput("activate-environment");
+exports.workingDirectory = core.getInput("working-directory");
 exports.checkSum = core.getInput("checksum");
 exports.enableCache = getEnableCache();
 exports.cacheSuffix = core.getInput("cache-suffix") || "";
@@ -124725,88 +124804,6 @@ async function isMuslOs() {
 }
 
 
-/***/ }),
-
-/***/ 53929:
-/***/ (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 () {
-    var ownKeys = function(o) {
-        ownKeys = Object.getOwnPropertyNames || function (o) {
-            var ar = [];
-            for (var k in o) if (Object.prototype.hasOwnProperty.call(o, k)) ar[ar.length] = k;
-            return ar;
-        };
-        return ownKeys(o);
-    };
-    return function (mod) {
-        if (mod && mod.__esModule) return mod;
-        var result = {};
-        if (mod != null) for (var k = ownKeys(mod), i = 0; i < k.length; i++) if (k[i] !== "default") __createBinding(result, mod, k[i]);
-        __setModuleDefault(result, mod);
-        return result;
-    };
-})();
-var __importDefault = (this && this.__importDefault) || function (mod) {
-    return (mod && mod.__esModule) ? mod : { "default": mod };
-};
-Object.defineProperty(exports, "__esModule", ({ value: true }));
-exports.getUvVersionFromConfigFile = getUvVersionFromConfigFile;
-const node_fs_1 = __importDefault(__nccwpck_require__(73024));
-const core = __importStar(__nccwpck_require__(37484));
-const toml = __importStar(__nccwpck_require__(27106));
-function getUvVersionFromConfigFile(filePath) {
-    core.debug(`Trying to find required-version for uv in: ${filePath}`);
-    if (!node_fs_1.default.existsSync(filePath)) {
-        core.warning(`Could not find file: ${filePath}`);
-        return undefined;
-    }
-    let requiredVersion;
-    try {
-        requiredVersion = getRequiredVersion(filePath);
-    }
-    catch (err) {
-        const message = err.message;
-        core.warning(`Error while parsing ${filePath}: ${message}`);
-        return undefined;
-    }
-    if (requiredVersion?.startsWith("==")) {
-        requiredVersion = requiredVersion.slice(2);
-    }
-    if (requiredVersion !== undefined) {
-        core.info(`Found required-version for uv in ${filePath}: ${requiredVersion}`);
-    }
-    return requiredVersion;
-}
-function getRequiredVersion(filePath) {
-    const fileContent = node_fs_1.default.readFileSync(filePath, "utf-8");
-    if (filePath.endsWith("pyproject.toml")) {
-        const tomlContent = toml.parse(fileContent);
-        return tomlContent?.tool?.uv?.["required-version"];
-    }
-    const tomlContent = toml.parse(fileContent);
-    return tomlContent["required-version"];
-}
-
-
 /***/ }),
 
 /***/ 42078:

src/cache/restore-cache.ts

@@ -5,6 +5,7 @@ import {
   cacheLocalPath,
   cacheSuffix,
   pythonVersion as pythonVersionInput,
+  workingDirectory,
 } from "../utils/inputs";
 import { getArch, getPlatform } from "../utils/platforms";
 import { hashFiles } from "../hash/hash-files";
@@ -73,7 +74,7 @@ async function getPythonVersion(): Promise<string> {
   };
 
   try {
-    const execArgs = ["python", "find"];
+    const execArgs = ["python", "find", "--directory", workingDirectory];
     await exec.exec("uv", execArgs, options);
     const pythonPath = output.trim();
 

src/setup-uv.ts

@@ -14,21 +14,21 @@ import {
   type Platform,
 } from "./utils/platforms";
 import {
+  activateEnvironment as activateEnvironmentInput,
   cacheLocalPath,
   checkSum,
   ignoreEmptyWorkdir,
   enableCache,
   githubToken,
-  pyProjectFile,
   pythonVersion,
   toolBinDir,
   toolDir,
-  uvFile,
   version as versionInput,
+  workingDirectory,
 } from "./utils/inputs";
 import * as exec from "@actions/exec";
 import fs from "node:fs";
-import { getUvVersionFromConfigFile } from "./utils/pyproject";
+import { getUvVersionFromConfigFile } from "./utils/config-file";
 
 async function run(): Promise<void> {
   detectEmptyWorkdir();
@@ -47,7 +47,8 @@ async function run(): Promise<void> {
     addToolBinToPath();
     addUvToPathAndOutput(setupResult.uvDir);
     setToolDir();
-    await setupPython();
+    setupPython();
+    await activateEnvironment();
     addMatchers();
     setCacheDir(cacheLocalPath);
 
@@ -111,22 +112,21 @@ async function determineVersion(): Promise<string> {
   if (versionInput !== "") {
     return await resolveVersion(versionInput, githubToken);
   }
-  const configFile = uvFile !== "" ? uvFile : pyProjectFile;
+  const versionFromUvToml = getUvVersionFromConfigFile(
-  if (configFile !== "") {
+    `${workingDirectory}${path.sep}uv.toml`,
-    const versionFromConfigFile = getUvVersionFromConfigFile(configFile);
+  );
-    if (versionFromConfigFile === undefined) {
+  const versionFromPyproject = getUvVersionFromConfigFile(
-      core.warning(
+    `${workingDirectory}${path.sep}pyproject.toml`,
-        `Could not find required-version under [tool.uv] in ${configFile}. Falling back to latest`,
+  );
+  if (versionFromUvToml === undefined && versionFromPyproject === undefined) {
+    core.info(
+      "Could not determine uv version from uv.toml or pyproject.toml. Falling back to latest.",
     );
   }
-    return await resolveVersion(versionFromConfigFile || "latest", githubToken);
+  return await resolveVersion(
-  }
+    versionFromUvToml || versionFromPyproject || "latest",
-  if (!fs.existsSync("uv.toml") && !fs.existsSync("pyproject.toml")) {
+    githubToken,
-    return await resolveVersion("latest", githubToken);
+  );
-  }
-  const versionFile = fs.existsSync("uv.toml") ? "uv.toml" : "pyproject.toml";
-  const versionFromConfigFile = getUvVersionFromConfigFile(versionFile);
-  return await resolveVersion(versionFromConfigFile || "latest", githubToken);
 }
 
 function addUvToPathAndOutput(cachedPath: string): void {
@@ -163,21 +163,29 @@ function setToolDir(): void {
   }
 }
 
-async function setupPython(): Promise<void> {
+function setupPython(): void {
   if (pythonVersion !== "") {
     core.exportVariable("UV_PYTHON", pythonVersion);
     core.info(`Set UV_PYTHON to ${pythonVersion}`);
-    const execArgs = ["venv", "--python", pythonVersion];
+  }
+}
+
+async function activateEnvironment(): Promise<void> {
+  if (activateEnvironmentInput) {
+    const execArgs = ["venv", ".venv", "--directory", workingDirectory];
 
     core.info("Activating python venv...");
     await exec.exec("uv", execArgs);
 
-    let venvBinPath = ".venv/bin";
+    let venvBinPath = `${workingDirectory}${path.sep}.venv${path.sep}bin`;
     if (process.platform === "win32") {
-      venvBinPath = ".venv/Scripts";
+      venvBinPath = `${workingDirectory}${path.sep}.venv${path.sep}Scripts`;
     }
     core.addPath(path.resolve(venvBinPath));
-    core.exportVariable("VIRTUAL_ENV", path.resolve(".venv"));
+    core.exportVariable(
+      "VIRTUAL_ENV",
+      path.resolve(`${workingDirectory}${path.sep}.venv`),
+    );
   }
 }
 

src/utils/config-file.ts

@@ -5,9 +5,9 @@ import * as toml from "smol-toml";
 export function getUvVersionFromConfigFile(
   filePath: string,
 ): string | undefined {
-  core.debug(`Trying to find required-version for uv in: ${filePath}`);
+  core.info(`Trying to find required-version for uv in: ${filePath}`);
   if (!fs.existsSync(filePath)) {
-    core.warning(`Could not find file: ${filePath}`);
+    core.info(`Could not find file: ${filePath}`);
     return undefined;
   }
   let requiredVersion: string | undefined;

src/utils/inputs.ts

@@ -2,9 +2,9 @@ import * as core from "@actions/core";
 import path from "node:path";
 
 export const version = core.getInput("version");
-export const pyProjectFile = core.getInput("pyproject-file");
-export const uvFile = core.getInput("uv-file");
 export const pythonVersion = core.getInput("python-version");
+export const activateEnvironment = core.getBooleanInput("activate-environment");
+export const workingDirectory = core.getInput("working-directory");
 export const checkSum = core.getInput("checksum");
 export const enableCache = getEnableCache();
 export const cacheSuffix = core.getInput("cache-suffix") || "";