Set tool(-bin) dir and add to PATH (#87)

Fixes: #83
Fixes: #60

.github/workflows/test.yml

@@ -105,3 +105,21 @@ jobs:
       - name: Install default version
         uses: ./
       - run: uvx ruff --version
+  test-tool-install:
+    runs-on: ${{ matrix.os }}
+    strategy:
+      matrix:
+        os:
+          [
+            ubuntu-latest,
+            macos-latest,
+            macos-14,
+            windows-latest,
+            oracle-aarch64,
+          ]
+    steps:
+      - uses: actions/checkout@v4
+      - name: Install default version
+        uses: ./
+      - run: uv tool install ruff
+      - run: ruff --version

README.md

@@ -13,11 +13,14 @@ Set up your GitHub Actions workflow with a specific version of [uv](https://docs
 - [Usage](#usage)
   - [Install the latest version (default)](#install-the-latest-version-default)
   - [Install a specific version](#install-a-specific-version)
+  - [Install a version by supplying a semver range](#install-a-version-by-supplying-a-semver-range)
   - [Validate checksum](#validate-checksum)
   - [Enable Caching](#enable-caching)
     - [Cache dependency glob](#cache-dependency-glob)
   - [Local cache path](#local-cache-path)
   - [GitHub authentication token](#github-authentication-token)
+  - [UV_TOOL_DIR](#uv_tool_dir)
+  - [UV_TOOL_BIN_DIR](#uv_tool_bin_dir)
 - [How it works](#how-it-works)
 - [FAQ](#faq)
 
@@ -151,8 +154,10 @@ changes. The glob matches files relative to the repository root.
 
 ### Local cache path
 
-This action controls where uv stores its cache on the runner's filesystem. You can change the
+This action controls where uv stores its cache on the runner's filesystem by setting `UV_CACHE_DIR`.
-default (`/tmp/setup-uv-cache`) by specifying the path with the `cache-local-path` input.
+It defaults to `setup-uv-cache` in the `TMP` dir, `D:\a\_temp\uv-tool-dir` on Windows and
+`/tmp/setup-uv-cache` on Linux/macOS. You can change the default by specifying the path with the
+`cache-local-path` input.
 
 ```yaml
 - name: Define a custom uv cache path
@@ -178,6 +183,43 @@ are not sufficient, you can provide a custom GitHub token with the necessary per
     github-token: ${{ secrets.CUSTOM_GITHUB_TOKEN }}
 ```
 
+### UV_TOOL_DIR
+
+On Windows `UV_TOOL_DIR` is set to `uv-tool-dir` in the `TMP` dir (e.g. `D:\a\_temp\uv-tool-dir`).
+On GitHub hosted runners this is on the much faster `D:` drive.
+
+On all other platforms the tool environments are placed in the
+[default location](https://docs.astral.sh/uv/concepts/tools/#tools-directory).
+
+If you want to change this behaviour (especially on self-hosted runners) you can use the `tool-dir`
+input:
+
+```yaml
+- name: Install the latest version of uv with a custom tool dir
+  uses: astral-sh/setup-uv@v3
+  with:
+    tool-dir: "/path/to/tool/dir"
+```
+
+### UV_TOOL_BIN_DIR
+
+On Windows `UV_TOOL_BIN_DIR` is set to `uv-tool-bin-dir` in the `TMP` dir (e.g.
+`D:\a\_temp\uv-tool-bin-dir`). On GitHub hosted runners this is on the much faster `D:` drive. This
+path is also automatically added to the PATH.
+
+On all other platforms the tool binaries get installed to the
+[default location](https://docs.astral.sh/uv/concepts/tools/#the-bin-directory).
+
+If you want to change this behaviour (especially on self-hosted runners) you can use the
+`tool-bin-dir` input:
+
+```yaml
+- name: Install the latest version of uv with a custom tool bin dir
+  uses: astral-sh/setup-uv@v3
+  with:
+    tool-bin-dir: "/path/to/tool-bin/dir"
+```
+
 ## How it works
 
 This action downloads uv from the uv repo's official

action.yml

@@ -29,6 +29,12 @@ inputs:
   cache-local-path:
     description: "Local path to store the cache."
     default: ""
+  tool-dir:
+    description: "Custom path to set UV_TOOL_DIR to."
+    required: false
+  tool-bin-dir:
+    description: "Custom path to set UV_TOOL_BIN_DIR to."
+    required: false
 outputs:
   uv-version:
     description: "The installed uv version. Useful when using latest."

dist/save-cache/index.js

@@ -83008,7 +83008,7 @@ var __importDefault = (this && this.__importDefault) || function (mod) {
     return (mod && mod.__esModule) ? mod : { "default": mod };
 };
 Object.defineProperty(exports, "__esModule", ({ value: true }));
-exports.cacheDependencyGlob = exports.githubToken = exports.cacheLocalPath = exports.cacheSuffix = exports.enableCache = exports.checkSum = exports.version = void 0;
+exports.githubToken = exports.toolDir = exports.toolBinDir = exports.cacheDependencyGlob = exports.cacheLocalPath = exports.cacheSuffix = exports.enableCache = exports.checkSum = exports.version = void 0;
 const core = __importStar(__nccwpck_require__(2186));
 const path_1 = __importDefault(__nccwpck_require__(1017));
 exports.version = core.getInput("version");
@@ -83016,8 +83016,36 @@ exports.checkSum = core.getInput("checksum");
 exports.enableCache = core.getInput("enable-cache") === "true";
 exports.cacheSuffix = core.getInput("cache-suffix") || "";
 exports.cacheLocalPath = getCacheLocalPath();
-exports.githubToken = core.getInput("github-token");
 exports.cacheDependencyGlob = core.getInput("cache-dependency-glob");
+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;
+    }
+    if (process.platform === "win32") {
+        if (process.env.RUNNER_TEMP !== undefined) {
+            return `${process.env.RUNNER_TEMP}${path_1.default.sep}uv-tool-bin-dir`;
+        }
+        throw Error("Could not determine UV_TOOL_BIN_DIR. Please make sure RUNNER_TEMP is set or provide the tool-bin-dir input");
+    }
+    return undefined;
+}
+function getToolDir() {
+    const toolDirInput = core.getInput("tool-dir");
+    if (toolDirInput !== "") {
+        return toolDirInput;
+    }
+    if (process.platform === "win32") {
+        if (process.env.RUNNER_TEMP !== undefined) {
+            return `${process.env.RUNNER_TEMP}${path_1.default.sep}uv-tool-dir`;
+        }
+        throw Error("Could not determine UV_TOOL_DIR. Please make sure RUNNER_TEMP is set or provide the tool-dir input");
+    }
+    return undefined;
+}
 function getCacheLocalPath() {
     const cacheLocalPathInput = core.getInput("cache-local-path");
     if (cacheLocalPathInput !== "") {
@@ -83026,10 +83054,7 @@ function getCacheLocalPath() {
     if (process.env.RUNNER_TEMP !== undefined) {
         return `${process.env.RUNNER_TEMP}${path_1.default.sep}setup-uv-cache`;
     }
-    if (process.platform === "win32") {
+    throw Error("Could not determine UV_CACHE_DIR. Please make sure RUNNER_TEMP is set or provide the cache-local-path input");
-        return "D:\\a\\_temp\\setup-uv-cache";
-    }
-    return "/tmp/setup-uv-cache";
 }
 
 

dist/setup/index.js

@@ -90087,6 +90087,8 @@ function run() {
             }
             const setupResult = yield setupUv(platform, arch, inputs_1.version, inputs_1.checkSum, inputs_1.githubToken);
             addUvToPath(setupResult.uvDir);
+            addToolBinToPath();
+            setToolDir();
             core.setOutput("uv-version", setupResult.version);
             core.info(`Successfully installed uv version ${setupResult.version}`);
             addMatchers();
@@ -90130,6 +90132,34 @@ function addUvToPath(cachedPath) {
     core.addPath(cachedPath);
     core.info(`Added ${cachedPath} to the path`);
 }
+function addToolBinToPath() {
+    if (inputs_1.toolBinDir !== undefined) {
+        core.exportVariable("UV_TOOL_BIN_DIR", inputs_1.toolBinDir);
+        core.info(`Set UV_TOOL_BIN_DIR to ${inputs_1.toolBinDir}`);
+        core.addPath(inputs_1.toolBinDir);
+        core.info(`Added ${inputs_1.toolBinDir} to the path`);
+    }
+    else {
+        if (process.env.XDG_BIN_HOME !== undefined) {
+            core.addPath(process.env.XDG_BIN_HOME);
+            core.info(`Added ${process.env.XDG_BIN_HOME} to the path`);
+        }
+        else if (process.env.XDG_DATA_HOME !== undefined) {
+            core.addPath(`${process.env.XDG_DATA_HOME}/../bin`);
+            core.info(`Added ${process.env.XDG_DATA_HOME}/../bin to the path`);
+        }
+        else {
+            core.addPath(`${process.env.HOME}/.local/bin`);
+            core.info(`Added ${process.env.HOME}/.local/bin to the path`);
+        }
+    }
+}
+function setToolDir() {
+    if (inputs_1.toolDir !== undefined) {
+        core.exportVariable("UV_TOOL_DIR", inputs_1.toolDir);
+        core.info(`Set UV_TOOL_DIR to ${inputs_1.toolDir}`);
+    }
+}
 function setCacheDir(cacheLocalPath) {
     core.exportVariable("UV_CACHE_DIR", cacheLocalPath);
     core.info(`Set UV_CACHE_DIR to ${cacheLocalPath}`);
@@ -90189,7 +90219,7 @@ var __importDefault = (this && this.__importDefault) || function (mod) {
     return (mod && mod.__esModule) ? mod : { "default": mod };
 };
 Object.defineProperty(exports, "__esModule", ({ value: true }));
-exports.cacheDependencyGlob = exports.githubToken = exports.cacheLocalPath = exports.cacheSuffix = exports.enableCache = exports.checkSum = exports.version = void 0;
+exports.githubToken = exports.toolDir = exports.toolBinDir = exports.cacheDependencyGlob = exports.cacheLocalPath = exports.cacheSuffix = exports.enableCache = exports.checkSum = exports.version = void 0;
 const core = __importStar(__nccwpck_require__(2186));
 const path_1 = __importDefault(__nccwpck_require__(1017));
 exports.version = core.getInput("version");
@@ -90197,8 +90227,36 @@ exports.checkSum = core.getInput("checksum");
 exports.enableCache = core.getInput("enable-cache") === "true";
 exports.cacheSuffix = core.getInput("cache-suffix") || "";
 exports.cacheLocalPath = getCacheLocalPath();
-exports.githubToken = core.getInput("github-token");
 exports.cacheDependencyGlob = core.getInput("cache-dependency-glob");
+exports.toolBinDir = getToolBinDir();
+exports.toolDir = getToolDir();
+exports.githubToken = core.getInput("github-token");
+function getToolBinDir() {
+    const toolBinDirInput = core.getInput("tool-bin-dir");
+    if (toolBinDirInput !== "") {
+        return toolBinDirInput;
+    }
+    if (process.platform === "win32") {
+        if (process.env.RUNNER_TEMP !== undefined) {
+            return `${process.env.RUNNER_TEMP}${path_1.default.sep}uv-tool-bin-dir`;
+        }
+        throw Error("Could not determine UV_TOOL_BIN_DIR. Please make sure RUNNER_TEMP is set or provide the tool-bin-dir input");
+    }
+    return undefined;
+}
+function getToolDir() {
+    const toolDirInput = core.getInput("tool-dir");
+    if (toolDirInput !== "") {
+        return toolDirInput;
+    }
+    if (process.platform === "win32") {
+        if (process.env.RUNNER_TEMP !== undefined) {
+            return `${process.env.RUNNER_TEMP}${path_1.default.sep}uv-tool-dir`;
+        }
+        throw Error("Could not determine UV_TOOL_DIR. Please make sure RUNNER_TEMP is set or provide the tool-dir input");
+    }
+    return undefined;
+}
 function getCacheLocalPath() {
     const cacheLocalPathInput = core.getInput("cache-local-path");
     if (cacheLocalPathInput !== "") {
@@ -90207,10 +90265,7 @@ function getCacheLocalPath() {
     if (process.env.RUNNER_TEMP !== undefined) {
         return `${process.env.RUNNER_TEMP}${path_1.default.sep}setup-uv-cache`;
     }
-    if (process.platform === "win32") {
+    throw Error("Could not determine UV_CACHE_DIR. Please make sure RUNNER_TEMP is set or provide the cache-local-path input");
-        return "D:\\a\\_temp\\setup-uv-cache";
-    }
-    return "/tmp/setup-uv-cache";
 }
 
 

src/setup-uv.ts

@@ -18,6 +18,8 @@ import {
   checkSum,
   enableCache,
   githubToken,
+  toolBinDir,
+  toolDir,
   version,
 } from "./utils/inputs";
 
@@ -41,6 +43,8 @@ async function run(): Promise<void> {
     );
 
     addUvToPath(setupResult.uvDir);
+    addToolBinToPath();
+    setToolDir();
     core.setOutput("uv-version", setupResult.version);
     core.info(`Successfully installed uv version ${setupResult.version}`);
 
@@ -102,6 +106,33 @@ function addUvToPath(cachedPath: string): void {
   core.info(`Added ${cachedPath} to the path`);
 }
 
+function addToolBinToPath(): void {
+  if (toolBinDir !== undefined) {
+    core.exportVariable("UV_TOOL_BIN_DIR", toolBinDir);
+    core.info(`Set UV_TOOL_BIN_DIR to ${toolBinDir}`);
+    core.addPath(toolBinDir);
+    core.info(`Added ${toolBinDir} to the path`);
+  } else {
+    if (process.env.XDG_BIN_HOME !== undefined) {
+      core.addPath(process.env.XDG_BIN_HOME);
+      core.info(`Added ${process.env.XDG_BIN_HOME} to the path`);
+    } else if (process.env.XDG_DATA_HOME !== undefined) {
+      core.addPath(`${process.env.XDG_DATA_HOME}/../bin`);
+      core.info(`Added ${process.env.XDG_DATA_HOME}/../bin to the path`);
+    } else {
+      core.addPath(`${process.env.HOME}/.local/bin`);
+      core.info(`Added ${process.env.HOME}/.local/bin to the path`);
+    }
+  }
+}
+
+function setToolDir(): void {
+  if (toolDir !== undefined) {
+    core.exportVariable("UV_TOOL_DIR", toolDir);
+    core.info(`Set UV_TOOL_DIR to ${toolDir}`);
+  }
+}
+
 function setCacheDir(cacheLocalPath: string): void {
   core.exportVariable("UV_CACHE_DIR", cacheLocalPath);
   core.info(`Set UV_CACHE_DIR to ${cacheLocalPath}`);

src/utils/inputs.ts

@@ -6,8 +6,42 @@ export const checkSum = core.getInput("checksum");
 export const enableCache = core.getInput("enable-cache") === "true";
 export const cacheSuffix = core.getInput("cache-suffix") || "";
 export const cacheLocalPath = getCacheLocalPath();
-export const githubToken = core.getInput("github-token");
 export const cacheDependencyGlob = core.getInput("cache-dependency-glob");
+export const toolBinDir = getToolBinDir();
+export const toolDir = getToolDir();
+export const githubToken = core.getInput("github-token");
+
+function getToolBinDir(): string | undefined {
+  const toolBinDirInput = core.getInput("tool-bin-dir");
+  if (toolBinDirInput !== "") {
+    return toolBinDirInput;
+  }
+  if (process.platform === "win32") {
+    if (process.env.RUNNER_TEMP !== undefined) {
+      return `${process.env.RUNNER_TEMP}${path.sep}uv-tool-bin-dir`;
+    }
+    throw Error(
+      "Could not determine UV_TOOL_BIN_DIR. Please make sure RUNNER_TEMP is set or provide the tool-bin-dir input",
+    );
+  }
+  return undefined;
+}
+
+function getToolDir(): string | undefined {
+  const toolDirInput = core.getInput("tool-dir");
+  if (toolDirInput !== "") {
+    return toolDirInput;
+  }
+  if (process.platform === "win32") {
+    if (process.env.RUNNER_TEMP !== undefined) {
+      return `${process.env.RUNNER_TEMP}${path.sep}uv-tool-dir`;
+    }
+    throw Error(
+      "Could not determine UV_TOOL_DIR. Please make sure RUNNER_TEMP is set or provide the tool-dir input",
+    );
+  }
+  return undefined;
+}
 
 function getCacheLocalPath(): string {
   const cacheLocalPathInput = core.getInput("cache-local-path");
@@ -17,8 +51,7 @@ function getCacheLocalPath(): string {
   if (process.env.RUNNER_TEMP !== undefined) {
     return `${process.env.RUNNER_TEMP}${path.sep}setup-uv-cache`;
   }
-  if (process.platform === "win32") {
+  throw Error(
-    return "D:\\a\\_temp\\setup-uv-cache";
+    "Could not determine UV_CACHE_DIR. Please make sure RUNNER_TEMP is set or provide the cache-local-path input",
-  }
+  );
-  return "/tmp/setup-uv-cache";
 }