Add uv-path and uvx-path output (#341)

Closes: #338

Author: eifinger

.github/workflows/test.yml

@@ -41,10 +41,15 @@ jobs:
     steps:
       - uses: actions/checkout@v4
       - name: Install latest version
+        id: setup-uv
         uses: ./
       - run: uv sync
         working-directory: __tests__/fixtures/uv-project
         shell: bash
+      - name: Check uv-path is set
+        run: ${{ steps.setup-uv.outputs.uv-path }} --version
+      - name: Check uvx-path is set
+        run: ${{ steps.setup-uv.outputs.uvx-path }} --version
 
   test-specific-version:
     runs-on: ubuntu-latest

action.yml

@@ -57,6 +57,10 @@ inputs:
 outputs:
   uv-version:
     description: "The installed uv version. Useful when using latest."
+  uv-path:
+    description: "The path to the installed uv binary."
+  uvx-path:
+    description: "The path to the installed uvx binary."
   cache-hit:
     description: "A boolean value to indicate a cache entry was found"
 runs:

dist/setup/index.js

@@ -44,7 +44,7 @@ async function run(): Promise<void> {
     }
     const setupResult = await setupUv(platform, arch, checkSum, githubToken);
 
-    addUvToPath(setupResult.uvDir);
+    addUvToPathAndOutput(setupResult.uvDir);
     addToolBinToPath();
     setToolDir();
     await setupPython();
@@ -129,7 +129,9 @@ async function determineVersion(): Promise<string> {
   return await resolveVersion(versionFromConfigFile || "latest", githubToken);
 }
 
-function addUvToPath(cachedPath: string): void {
+function addUvToPathAndOutput(cachedPath: string): void {
+  core.setOutput("uv-path", `${cachedPath}${path.sep}uv`);
+  core.setOutput("uvx-path", `${cachedPath}${path.sep}uvx`);
   core.addPath(cachedPath);
   core.info(`Added ${cachedPath} to the path`);
 }