Fix the "Specifying multiple Python/PyPy versions" link (#782)

The link was broken due to inconsistency between a table of content and
an actual title of a corresponding section of the Advanced Usage guide.

.github/workflows/basic-validation.yml

@@ -13,3 +13,5 @@ jobs:
   call-basic-validation:
     name: Basic validation
     uses: actions/reusable-workflows/.github/workflows/basic-validation.yml@main
+    with:
+      node-version: '20.x'

.github/workflows/check-dist.yml

@@ -15,3 +15,5 @@ jobs:
   call-check-dist:
     name: Check dist/
     uses: actions/reusable-workflows/.github/workflows/check-dist.yml@main
+    with:
+      node-version: '20.x'

.github/workflows/e2e-cache.yml

@@ -23,7 +23,7 @@ jobs:
         os: [ubuntu-latest, windows-latest, macos-latest]
         python-version: ['3.9', 'pypy-3.7-v7.x']
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
       - name: Setup Python
         uses: ./
         with:
@@ -41,7 +41,7 @@ jobs:
         os: [ubuntu-latest, windows-latest, macos-latest]
         python-version: ['3.9', 'pypy-3.9-v7.x']
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
       - name: Setup Python
         id: cache-pipenv
         uses: ./
@@ -77,7 +77,7 @@ jobs:
         os: [ubuntu-latest, windows-latest, macos-latest]
         python-version: ['3.9', 'pypy-3.8']
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
       - name: Install poetry
         run: pipx install poetry
       - name: Init pyproject.toml
@@ -99,7 +99,7 @@ jobs:
         os: [ubuntu-latest, windows-latest, macos-latest]
         python-version: ['3.9', 'pypy-3.7-v7.x']
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
       - name: Setup Python
         uses: ./
         with:
@@ -118,7 +118,7 @@ jobs:
         os: [ubuntu-latest, windows-latest, macos-latest]
         python-version: ['3.9', 'pypy-3.9-v7.x']
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
       - name: Setup Python
         id: cache-pipenv
         uses: ./

.github/workflows/e2e-tests.yml

@@ -19,7 +19,7 @@ jobs:
         operating-system: [ubuntu-20.04, windows-latest]
     steps:
       - name: Checkout
-        uses: actions/checkout@v3
+        uses: actions/checkout@v4
 
       - name: Run with setup-python 3.5
         uses: ./
@@ -93,10 +93,3 @@ jobs:
           python-version: '<3.11'
       - name: Verify <3.11
         run: python __tests__/verify-python.py 3.10
-
-      - name: Run with setup-python >3.8
-        uses: ./
-        with:
-          python-version: '>3.8'
-      - name: Verify >3.8
-        run: python __tests__/verify-python.py 3.11

.github/workflows/test-graalpy.yml

@@ -0,0 +1,116 @@
+name: Validate GraalPy e2e
+
+on:
+  push:
+    branches:
+      - main
+    paths-ignore:
+      - '**.md'
+  pull_request:
+    paths-ignore:
+      - '**.md'
+
+jobs:
+  setup-graalpy:
+    name: Setup GraalPy ${{ matrix.graalpy }} ${{ matrix.os }}
+    runs-on: ${{ matrix.os }}
+    strategy:
+      fail-fast: false
+      matrix:
+        os: [macos-latest, ubuntu-20.04, ubuntu-latest]
+        graalpy:
+          - 'graalpy-23.0'
+          - 'graalpy-22.3'
+
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v4
+
+      - name: setup-python ${{ matrix.graalpy }}
+        id: setup-python
+        uses: ./
+        with:
+          python-version: ${{ matrix.graalpy }}
+
+      - name: Check python-path
+        run: ./__tests__/check-python-path.sh '${{ steps.setup-python.outputs.python-path }}'
+        shell: bash
+
+      - name: GraalPy and Python version
+        run: python --version
+
+      - name: Run simple code
+        run: python -c 'import math; print(math.factorial(5))'
+
+      - name: Assert GraalPy is running
+        run: |
+          import platform
+          assert platform.python_implementation().lower() == "graalvm"
+        shell: python
+
+      - name: Assert expected binaries (or symlinks) are present
+        run: |
+          EXECUTABLE=${{ matrix.graalpy }}
+          EXECUTABLE=${EXECUTABLE/graalpy-/graalpy}  # remove the first '-' in "graalpy-X.Y" -> "graalpyX.Y" to match executable name
+          EXECUTABLE=${EXECUTABLE%%-*}  # remove any -* suffixe
+          ${EXECUTABLE} --version
+        shell: bash
+
+  setup-graalpy-noenv:
+    name: Setup GraalPy ${{ matrix.graalpy }} ${{ matrix.os }} (noenv)
+    runs-on: ${{ matrix.os }}
+    strategy:
+      fail-fast: false
+      matrix:
+        os: [macos-latest, ubuntu-20.04, ubuntu-latest]
+        graalpy: ['graalpy23.0', 'graalpy22.3']
+
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v4
+
+      - name: setup-python ${{ matrix.graalpy }}
+        id: setup-python
+        uses: ./
+        with:
+          python-version: ${{ matrix.graalpy }}
+          update-environment: false
+
+      - name: GraalPy and Python version
+        run: ${{ steps.setup-python.outputs.python-path }} --version
+
+      - name: Run simple code
+        run: ${{ steps.setup-python.outputs.python-path }} -c 'import math; print(math.factorial(5))'
+
+  check-latest:
+    runs-on: ${{ matrix.os }}
+    strategy:
+      fail-fast: false
+      matrix:
+        os: [ubuntu-latest, macos-latest]
+    steps:
+      - uses: actions/checkout@v4
+      - name: Setup GraalPy and check latest
+        uses: ./
+        id: graalpy
+        with:
+          python-version: 'graalpy-23.x'
+          check-latest: true
+      - name: GraalPy and Python version
+        run: python --version
+
+      - name: Run simple code
+        run: python -c 'import math; print(math.factorial(5))'
+
+      - name: Assert GraalPy is running
+        run: |
+          import platform
+          assert platform.python_implementation().lower() == "graalvm"
+        shell: python
+
+      - name: Assert expected binaries (or symlinks) are present
+        run: |
+          EXECUTABLE='${{ steps.graalpy.outputs.python-version }}'
+          EXECUTABLE="${EXECUTABLE%.*}"
+          ${EXECUTABLE} --version
+        shell: bash

.github/workflows/test-pypy.yml

@@ -35,7 +35,7 @@ jobs:
 
     steps:
       - name: Checkout
-        uses: actions/checkout@v3
+        uses: actions/checkout@v4
 
       - name: setup-python ${{ matrix.pypy }}
         id: setup-python
@@ -78,7 +78,7 @@ jobs:
 
     steps:
       - name: Checkout
-        uses: actions/checkout@v3
+        uses: actions/checkout@v4
 
       - name: setup-python ${{ matrix.pypy }}
         id: setup-python
@@ -100,7 +100,7 @@ jobs:
       matrix:
         os: [ubuntu-latest, windows-latest, macos-latest]
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
       - name: Setup PyPy and check latest
         uses: ./
         with:
@@ -133,7 +133,7 @@ jobs:
       matrix:
         os: [ubuntu-latest, windows-latest, macos-latest]
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
       - name: Setup PyPy and check latest
         uses: ./
         with:

.github/workflows/test-python.yml

@@ -33,7 +33,7 @@ jobs:
             python: 3.8.15
     steps:
       - name: Checkout
-        uses: actions/checkout@v3
+        uses: actions/checkout@v4
 
       - name: setup-python ${{ matrix.python }}
         id: setup-python
@@ -77,7 +77,7 @@ jobs:
             python: 3.8.15
     steps:
       - name: Checkout
-        uses: actions/checkout@v3
+        uses: actions/checkout@v4
 
       - name: build-version-file ${{ matrix.python }}
         run: echo ${{ matrix.python }} > .python-version
@@ -124,7 +124,7 @@ jobs:
             python: 3.8.15
     steps:
       - name: Checkout
-        uses: actions/checkout@v3
+        uses: actions/checkout@v4
 
       - name: build-version-file ${{ matrix.python }}
         run: echo ${{ matrix.python }} > .python-version
@@ -169,7 +169,7 @@ jobs:
             python: 3.8.15
     steps:
       - name: Checkout
-        uses: actions/checkout@v3
+        uses: actions/checkout@v4
 
       - name: build-version-file ${{ matrix.python }}
         run: |
@@ -219,7 +219,7 @@ jobs:
             python: 3.8.15
     steps:
       - name: Checkout
-        uses: actions/checkout@v3
+        uses: actions/checkout@v4
 
       - name: build-version-file ${{ matrix.python }}
         run: |
@@ -259,7 +259,7 @@ jobs:
         os: [macos-latest, windows-latest, ubuntu-20.04]
     steps:
       - name: Checkout
-        uses: actions/checkout@v3
+        uses: actions/checkout@v4
 
       - name: setup-python 3.9.0-beta.4
         id: setup-python
@@ -293,7 +293,7 @@ jobs:
         os: [macos-latest, windows-latest, ubuntu-latest]
     steps:
       - name: Checkout
-        uses: actions/checkout@v3
+        uses: actions/checkout@v4
 
       - name: setup-python 3.9-dev
         id: setup-python
@@ -321,7 +321,7 @@ jobs:
         os: [macos-latest, windows-latest, ubuntu-latest]
     steps:
       - name: Checkout
-        uses: actions/checkout@v3
+        uses: actions/checkout@v4
 
       - name: setup-python 3.12
         id: setup-python
@@ -351,7 +351,7 @@ jobs:
         python: ['3.7', '3.8', '3.9', '3.10']
     steps:
       - name: Checkout
-        uses: actions/checkout@v3
+        uses: actions/checkout@v4
 
       - name: setup-python ${{ matrix.python }}
         id: setup-python
@@ -374,7 +374,7 @@ jobs:
         os: [ubuntu-latest, windows-latest, macos-latest]
         python-version: ['3.8', '3.9', '3.10']
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
       - name: Setup Python and check latest
         uses: ./
         with:
@@ -397,7 +397,7 @@ jobs:
       matrix:
         os: [ubuntu-latest, windows-latest, macos-latest]
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
       - name: Setup Python and check latest
         uses: ./
         with:

.licenses/npm/@actions/cache.dep.yml

@@ -1,6 +1,6 @@
 ---
 name: "@actions/cache"
-version: 3.1.4
+version: 3.2.2
 type: npm
 summary: Actions cache lib
 homepage: https://github.com/actions/toolkit/tree/main/packages/cache

.licenses/npm/@actions/core.dep.yml

@@ -1,6 +1,6 @@
 ---
 name: "@actions/core"
-version: 1.10.0
+version: 1.10.1
 type: npm
 summary: Actions core lib
 homepage: https://github.com/actions/toolkit/tree/main/packages/core

.licenses/npm/@actions/exec.dep.yml

@@ -1,6 +1,6 @@
 ---
 name: "@actions/exec"
-version: 1.1.0
+version: 1.1.1
 type: npm
 summary: Actions exec lib
 homepage: https://github.com/actions/toolkit/tree/main/packages/exec

.licenses/npm/@actions/glob-0.4.0.dep.yml

@@ -1,6 +1,6 @@
 ---
 name: "@actions/glob"
-version: 0.2.0
+version: 0.4.0
 type: npm
 summary: Actions glob lib
 homepage: https://github.com/actions/toolkit/tree/main/packages/glob

.licenses/npm/@actions/http-client-1.0.11.dep.yml

@@ -1,32 +0,0 @@
----
-name: "@actions/http-client"
-version: 1.0.11
-type: npm
-summary: Actions Http Client
-homepage: https://github.com/actions/http-client#readme
-license: mit
-licenses:
-- sources: LICENSE
-  text: |
-    Actions Http Client for Node.js
-
-    Copyright (c) GitHub, Inc.
-
-    All rights reserved.
-
-    MIT License
-
-    Permission is hereby granted, free of charge, to any person obtaining a copy of this software and
-    associated documentation files (the "Software"), to deal in the Software without restriction,
-    including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense,
-    and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so,
-    subject to the following conditions:
-
-    The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software.
-
-    THE SOFTWARE IS PROVIDED *AS IS*, WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT
-    LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN
-    NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
-    WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
-    SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
-notices: []

.licenses/npm/@actions/http-client.dep.yml

@@ -1,6 +1,6 @@
 ---
 name: "@actions/http-client"
-version: 2.1.0
+version: 2.2.0
 type: npm
 summary: Actions Http Client
 homepage: https://github.com/actions/toolkit/tree/main/packages/http-client

.licenses/npm/@actions/io.dep.yml

@@ -1,30 +1,20 @@
 ---
 name: "@actions/io"
-version: 1.0.2
+version: 1.1.3
 type: npm
 summary: Actions io lib
-homepage: https://github.com/actions/toolkit/tree/master/packages/io
+homepage: https://github.com/actions/toolkit/tree/main/packages/io
 license: mit
 licenses:
-- sources: Auto-generated MIT license text
+- sources: LICENSE.md
-  text: |
+  text: |-
-    MIT License
+    The MIT License (MIT)
 
-    Permission is hereby granted, free of charge, to any person obtaining a copy
+    Copyright 2019 GitHub
-    of this software and associated documentation files (the "Software"), to deal
-    in the Software without restriction, including without limitation the rights
-    to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
-    copies of the Software, and to permit persons to whom the Software is
-    furnished to do so, subject to the following conditions:
 
-    The above copyright notice and this permission notice shall be included in all
+    Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions:
-    copies or substantial portions of the Software.
 
-    THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+    The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software.
-    IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+
-    FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+    THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
-    AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
-    LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
-    OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
-    SOFTWARE.
 notices: []

.licenses/npm/@actions/tool-cache.dep.yml

@@ -1,30 +1,20 @@
 ---
 name: "@actions/tool-cache"
-version: 1.5.5
+version: 2.0.1
 type: npm
 summary: Actions tool-cache lib
-homepage: https://github.com/actions/toolkit/tree/master/packages/tool-cache
+homepage: https://github.com/actions/toolkit/tree/main/packages/tool-cache
 license: mit
 licenses:
-- sources: Auto-generated MIT license text
+- sources: LICENSE.md
-  text: |
+  text: |-
-    MIT License
+    The MIT License (MIT)
 
-    Permission is hereby granted, free of charge, to any person obtaining a copy
+    Copyright 2019 GitHub
-    of this software and associated documentation files (the "Software"), to deal
-    in the Software without restriction, including without limitation the rights
-    to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
-    copies of the Software, and to permit persons to whom the Software is
-    furnished to do so, subject to the following conditions:
 
-    The above copyright notice and this permission notice shall be included in all
+    Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions:
-    copies or substantial portions of the Software.
 
-    THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+    The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software.
-    IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+
-    FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+    THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
-    AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
-    LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
-    OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
-    SOFTWARE.
 notices: []

.licenses/npm/@azure/core-asynciterator-polyfill.dep.yml

@@ -1,32 +0,0 @@
----
-name: "@azure/core-asynciterator-polyfill"
-version: 1.0.0
-type: npm
-summary: Polyfill for IE/Node 8 for Symbol.asyncIterator
-homepage: https://github.com/Azure/azure-sdk-for-js/tree/master/sdk/core/core-asynciterator-polyfill
-license: mit
-licenses:
-- sources: LICENSE
-  text: |2
-        MIT License
-
-        Copyright (c) Microsoft Corporation. All rights reserved.
-
-        Permission is hereby granted, free of charge, to any person obtaining a copy
-        of this software and associated documentation files (the "Software"), to deal
-        in the Software without restriction, including without limitation the rights
-        to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
-        copies of the Software, and to permit persons to whom the Software is
-        furnished to do so, subject to the following conditions:
-
-        The above copyright notice and this permission notice shall be included in all
-        copies or substantial portions of the Software.
-
-        THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-        IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-        FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
-        AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
-        LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
-        OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
-        SOFTWARE
-notices: []

.licenses/npm/@azure/core-auth.dep.yml

@@ -1,6 +1,6 @@
 ---
 name: "@azure/core-auth"
-version: 1.3.2
+version: 1.5.0
 type: npm
 summary: Provides low-level interfaces and helper methods for authentication in Azure
   SDK

.licenses/npm/@azure/core-http.dep.yml

@@ -1,6 +1,6 @@
 ---
 name: "@azure/core-http"
-version: 3.0.1
+version: 3.0.4
 type: npm
 summary: Isomorphic client Runtime for Typescript/node.js/browser javascript client
   libraries generated using AutoRest

.licenses/npm/@azure/core-lro.dep.yml

@@ -1,6 +1,6 @@
 ---
 name: "@azure/core-lro"
-version: 2.2.1
+version: 2.5.4
 type: npm
 summary: Isomorphic client library for supporting long-running operations in node.js
   and browser.

.licenses/npm/@azure/core-paging.dep.yml

@@ -1,6 +1,6 @@
 ---
 name: "@azure/core-paging"
-version: 1.2.0
+version: 1.5.0
 type: npm
 summary: Core types for paging async iterable iterators
 homepage: https://github.com/Azure/azure-sdk-for-js/tree/main/sdk/core/core-paging/README.md

.licenses/npm/@azure/core-util.dep.yml

@@ -1,6 +1,6 @@
 ---
 name: "@azure/core-util"
-version: 1.3.1
+version: 1.6.1
 type: npm
 summary: Core library for shared utility methods
 homepage: https://github.com/Azure/azure-sdk-for-js/blob/main/sdk/core/core-util/

.licenses/npm/@azure/logger.dep.yml

@@ -1,6 +1,6 @@
 ---
 name: "@azure/logger"
-version: 1.0.3
+version: 1.0.4
 type: npm
 summary: Microsoft Azure SDK for JavaScript - Logger
 homepage: https://github.com/Azure/azure-sdk-for-js/tree/main/sdk/core/logger/README.md

.licenses/npm/@azure/storage-blob.dep.yml

@@ -1,6 +1,6 @@
 ---
 name: "@azure/storage-blob"
-version: 12.14.0
+version: 12.17.0
 type: npm
 summary: Microsoft Azure Storage SDK for JavaScript - Blob
 homepage: https://github.com/Azure/azure-sdk-for-js/blob/main/sdk/storage/storage-blob/

.licenses/npm/@fastify/busboy.dep.yml

@@ -0,0 +1,30 @@
+---
+name: "@fastify/busboy"
+version: 2.1.0
+type: npm
+summary: A streaming parser for HTML form data for node.js
+homepage: 
+license: mit
+licenses:
+- sources: LICENSE
+  text: |-
+    Copyright Brian White. All rights reserved.
+
+    Permission is hereby granted, free of charge, to any person obtaining a copy
+    of this software and associated documentation files (the "Software"), to
+    deal in the Software without restriction, including without limitation the
+    rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
+    sell copies of the Software, and to permit persons to whom the Software is
+    furnished to do so, subject to the following conditions:
+
+    The above copyright notice and this permission notice shall be included in
+    all copies or substantial portions of the Software.
+
+    THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+    IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+    FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+    AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+    LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+    FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
+    IN THE SOFTWARE.
+notices: []

.licenses/npm/@opentelemetry/api.dep.yml

@@ -1,9 +1,9 @@
 ---
 name: "@opentelemetry/api"
-version: 1.0.3
+version: 1.7.0
 type: npm
 summary: Public API for OpenTelemetry
-homepage: https://github.com/open-telemetry/opentelemetry-js-api#readme
+homepage: https://github.com/open-telemetry/opentelemetry-js/tree/main/api
 license: apache-2.0
 licenses:
 - sources: LICENSE
@@ -216,14 +216,8 @@ licenses:
     [opentelemetry-js]: https://github.com/open-telemetry/opentelemetry-js
 
     [discussions-url]: https://github.com/open-telemetry/opentelemetry-js/discussions
-    [license-url]: https://github.com/open-telemetry/opentelemetry-js-api/blob/main/LICENSE
+    [license-url]: https://github.com/open-telemetry/opentelemetry-js/blob/main/api/LICENSE
     [license-image]: https://img.shields.io/badge/license-Apache_2.0-green.svg?style=flat
-    [dependencies-image]: https://status.david-dm.org/gh/open-telemetry/opentelemetry-js-api.svg
+    [docs-tracing]: https://github.com/open-telemetry/opentelemetry-js/blob/main/doc/tracing.md
-    [dependencies-url]: https://david-dm.org/open-telemetry/opentelemetry-js-api
+    [docs-sdk-registration]: https://github.com/open-telemetry/opentelemetry-js/blob/main/doc/sdk-registration.md
-    [devDependencies-image]: https://status.david-dm.org/gh/open-telemetry/opentelemetry-js-api.svg?type=dev
-    [devDependencies-url]: https://david-dm.org/open-telemetry/opentelemetry-js-api?type=dev
-    [npm-url]: https://www.npmjs.com/package/@opentelemetry/api
-    [npm-img]: https://badge.fury.io/js/%40opentelemetry%2Fapi.svg
-    [docs-tracing]: https://github.com/open-telemetry/opentelemetry-js-api/blob/main/docs/tracing.md
-    [docs-sdk-registration]: https://github.com/open-telemetry/opentelemetry-js-api/blob/main/docs/sdk-registration.md
 notices: []

.licenses/npm/@types/node-fetch.dep.yml

@@ -1,6 +1,6 @@
 ---
 name: "@types/node-fetch"
-version: 2.6.3
+version: 2.6.9
 type: npm
 summary: TypeScript definitions for node-fetch
 homepage: https://github.com/DefinitelyTyped/DefinitelyTyped/tree/master/types/node-fetch

.licenses/npm/@types/node.dep.yml

@@ -1,8 +1,8 @@
 ---
 name: "@types/node"
-version: 16.11.25
+version: 20.9.1
 type: npm
-summary: TypeScript definitions for Node.js
+summary: TypeScript definitions for node
 homepage: https://github.com/DefinitelyTyped/DefinitelyTyped/tree/master/types/node
 license: mit
 licenses:

.licenses/npm/form-data-3.0.1.dep.yml

@@ -1,33 +0,0 @@
----
-name: form-data
-version: 3.0.1
-type: npm
-summary: A library to create readable "multipart/form-data" streams. Can be used to
-  submit forms and file uploads to other web applications.
-homepage: https://github.com/form-data/form-data#readme
-license: mit
-licenses:
-- sources: License
-  text: |
-    Copyright (c) 2012 Felix Geisendörfer (felix@debuggable.com) and contributors
-
-     Permission is hereby granted, free of charge, to any person obtaining a copy
-     of this software and associated documentation files (the "Software"), to deal
-     in the Software without restriction, including without limitation the rights
-     to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
-     copies of the Software, and to permit persons to whom the Software is
-     furnished to do so, subject to the following conditions:
-
-     The above copyright notice and this permission notice shall be included in
-     all copies or substantial portions of the Software.
-
-     THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-     IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-     FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
-     AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
-     LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
-     OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
-     THE SOFTWARE.
-- sources: Readme.md
-  text: Form-Data is released under the [MIT](License) license.
-notices: []

.licenses/npm/mime-db.dep.yml

@@ -1,33 +1,34 @@
 ---
 name: mime-db
-version: 1.50.0
+version: 1.52.0
 type: npm
 summary: Media Type Database
-homepage: https://github.com/jshttp/mime-db#readme
+homepage: 
 license: mit
 licenses:
 - sources: LICENSE
-  text: |2
+  text: |
+    (The MIT License)
 
-    The MIT License (MIT)
+    Copyright (c) 2014 Jonathan Ong <me@jongleberry.com>
+    Copyright (c) 2015-2022 Douglas Christopher Wilson <doug@somethingdoug.com>
 
-    Copyright (c) 2014 Jonathan Ong me@jongleberry.com
+    Permission is hereby granted, free of charge, to any person obtaining
+    a copy of this software and associated documentation files (the
+    'Software'), to deal in the Software without restriction, including
+    without limitation the rights to use, copy, modify, merge, publish,
+    distribute, sublicense, and/or sell copies of the Software, and to
+    permit persons to whom the Software is furnished to do so, subject to
+    the following conditions:
 
-    Permission is hereby granted, free of charge, to any person obtaining a copy
+    The above copyright notice and this permission notice shall be
-    of this software and associated documentation files (the "Software"), to deal
+    included in all copies or substantial portions of the Software.
-    in the Software without restriction, including without limitation the rights
-    to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
-    copies of the Software, and to permit persons to whom the Software is
-    furnished to do so, subject to the following conditions:
 
-    The above copyright notice and this permission notice shall be included in
+    THE SOFTWARE IS PROVIDED 'AS IS', WITHOUT WARRANTY OF ANY KIND,
-    all copies or substantial portions of the Software.
+    EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
-
+    MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
-    THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+    IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY
-    IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+    CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
-    FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+    TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
-    AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+    SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
-    LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
-    OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
-    THE SOFTWARE.
 notices: []

.licenses/npm/mime-types.dep.yml

@@ -1,9 +1,9 @@
 ---
 name: mime-types
-version: 2.1.33
+version: 2.1.35
 type: npm
 summary: The ultimate javascript content-type utility.
-homepage: https://github.com/jshttp/mime-types#readme
+homepage: 
 license: mit
 licenses:
 - sources: LICENSE
@@ -36,7 +36,7 @@ licenses:
     [MIT](LICENSE)
 
     [ci-image]: https://badgen.net/github/checks/jshttp/mime-types/master?label=ci
-    [ci-url]: https://github.com/jshttp/mime-types/actions?query=workflow%3Aci
+    [ci-url]: https://github.com/jshttp/mime-types/actions/workflows/ci.yml
     [coveralls-image]: https://badgen.net/coveralls/c/github/jshttp/mime-types/master
     [coveralls-url]: https://coveralls.io/r/jshttp/mime-types?branch=master
     [node-version-image]: https://badgen.net/npm/node/mime-types

.licenses/npm/node-fetch.dep.yml

@@ -1,6 +1,6 @@
 ---
 name: node-fetch
-version: 2.6.7
+version: 2.7.0
 type: npm
 summary: A light-weight module that brings window.fetch to node.js
 homepage: https://github.com/bitinn/node-fetch

.licenses/npm/sax.dep.yml

@@ -1,16 +1,16 @@
 ---
 name: sax
-version: 1.2.4
+version: 1.3.0
 type: npm
 summary: An evented streaming XML parser in JavaScript
-homepage: https://github.com/isaacs/sax-js#readme
+homepage: 
 license: isc
 licenses:
 - sources: LICENSE
   text: |
     The ISC License
 
-    Copyright (c) Isaac Z. Schlueter and Contributors
+    Copyright (c) 2010-2022 Isaac Z. Schlueter and Contributors
 
     Permission to use, copy, modify, and/or distribute this software for any
     purpose with or without fee is hereby granted, provided that the above
@@ -29,7 +29,7 @@ licenses:
     `String.fromCodePoint` by Mathias Bynens used according to terms of MIT
     License, as follows:
 
-        Copyright Mathias Bynens <https://mathiasbynens.be/>
+    Copyright (c) 2010-2022 Mathias Bynens <https://mathiasbynens.be/>
 
         Permission is hereby granted, free of charge, to any person obtaining
         a copy of this software and associated documentation files (the

.licenses/npm/semver-6.3.1.dep.yml

@@ -1,6 +1,6 @@
 ---
 name: semver
-version: 7.5.2
+version: 6.3.1
 type: npm
 summary: The semantic version parser used by npm.
 homepage: 

.licenses/npm/semver-7.5.4.dep.yml

@@ -1,9 +1,9 @@
 ---
 name: semver
-version: 6.3.0
+version: 7.5.4
 type: npm
 summary: The semantic version parser used by npm.
-homepage: https://github.com/npm/node-semver#readme
+homepage: 
 license: isc
 licenses:
 - sources: LICENSE

.licenses/npm/tslib-2.3.1.dep.yml

@@ -1,31 +0,0 @@
----
-name: tslib
-version: 2.3.1
-type: npm
-summary: Runtime library for TypeScript helper functions
-homepage: https://www.typescriptlang.org/
-license: 0bsd
-licenses:
-- sources: LICENSE.txt
-  text: "Copyright (c) Microsoft Corporation.\r\n\r\nPermission to use, copy, modify,
-    and/or distribute this software for any\r\npurpose with or without fee is hereby
-    granted.\r\n\r\nTHE SOFTWARE IS PROVIDED \"AS IS\" AND THE AUTHOR DISCLAIMS ALL
-    WARRANTIES WITH\r\nREGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
-    MERCHANTABILITY\r\nAND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY
-    SPECIAL, DIRECT,\r\nINDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER
-    RESULTING FROM\r\nLOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT,
-    NEGLIGENCE OR\r\nOTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE
-    USE OR\r\nPERFORMANCE OF THIS SOFTWARE."
-notices:
-- sources: CopyrightNotice.txt
-  text: "/*! *****************************************************************************\r\nCopyright
-    (c) Microsoft Corporation.\r\n\r\nPermission to use, copy, modify, and/or distribute
-    this software for any\r\npurpose with or without fee is hereby granted.\r\n\r\nTHE
-    SOFTWARE IS PROVIDED \"AS IS\" AND THE AUTHOR DISCLAIMS ALL WARRANTIES WITH\r\nREGARD
-    TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY\r\nAND FITNESS.
-    IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY SPECIAL, DIRECT,\r\nINDIRECT, OR
-    CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM\r\nLOSS OF USE,
-    DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR\r\nOTHER TORTIOUS
-    ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR\r\nPERFORMANCE OF THIS
-    SOFTWARE.\r\n*****************************************************************************
-    */"

.licenses/npm/tslib-2.6.2.dep.yml

@@ -1,6 +1,6 @@
 ---
 name: tslib
-version: 2.5.0
+version: 2.6.2
 type: npm
 summary: Runtime library for TypeScript helper functions
 homepage: https://www.typescriptlang.org/

.licenses/npm/undici-types.dep.yml

@@ -0,0 +1,30 @@
+---
+name: undici-types
+version: 5.26.5
+type: npm
+summary: A stand-alone types package for Undici
+homepage: https://undici.nodejs.org
+license: mit
+licenses:
+- sources: Auto-generated MIT license text
+  text: |
+    MIT License
+
+    Permission is hereby granted, free of charge, to any person obtaining a copy
+    of this software and associated documentation files (the "Software"), to deal
+    in the Software without restriction, including without limitation the rights
+    to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+    copies of the Software, and to permit persons to whom the Software is
+    furnished to do so, subject to the following conditions:
+
+    The above copyright notice and this permission notice shall be included in all
+    copies or substantial portions of the Software.
+
+    THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+    IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+    FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+    AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+    LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+    OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+    SOFTWARE.
+notices: []

.licenses/npm/undici.dep.yml

@@ -0,0 +1,34 @@
+---
+name: undici
+version: 5.27.2
+type: npm
+summary: An HTTP/1.1 client, written from scratch for Node.js
+homepage: https://undici.nodejs.org
+license: mit
+licenses:
+- sources: LICENSE
+  text: |
+    MIT License
+
+    Copyright (c) Matteo Collina and Undici contributors
+
+    Permission is hereby granted, free of charge, to any person obtaining a copy
+    of this software and associated documentation files (the "Software"), to deal
+    in the Software without restriction, including without limitation the rights
+    to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+    copies of the Software, and to permit persons to whom the Software is
+    furnished to do so, subject to the following conditions:
+
+    The above copyright notice and this permission notice shall be included in all
+    copies or substantial portions of the Software.
+
+    THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+    IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+    FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+    AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+    LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+    OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+    SOFTWARE.
+- sources: README.md
+  text: MIT
+notices: []

README.md

@@ -18,8 +18,8 @@ See [action.yml](action.yml)
 **Python**
 ```yaml
 steps:
-- uses: actions/checkout@v3
+- uses: actions/checkout@v4
-- uses: actions/setup-python@v4
+- uses: actions/setup-python@v5
   with:
     python-version: '3.10' 
 - run: python my_script.py
@@ -28,12 +28,23 @@ steps:
 **PyPy**
 ```yaml
 steps:
-- uses: actions/checkout@v3
+- uses: actions/checkout@v4
-- uses: actions/setup-python@v4 
+- uses: actions/setup-python@v5 
   with:
     python-version: 'pypy3.9' 
 - run: python my_script.py
 ```
+
+**GraalPy**
+```yaml
+steps:
+- uses: actions/checkout@v4
+- uses: actions/setup-python@v5 
+  with:
+    python-version: 'graalpy-22.3' 
+- run: python my_script.py
+```
+
 The `python-version` input is optional. If not supplied, the action will try to resolve the version from the default `.python-version` file. If the `.python-version` file doesn't exist Python or PyPy version from the PATH will be used. The default version of Python or PyPy in PATH varies between runners and can be changed unexpectedly so we recommend always setting Python version explicitly using the `python-version` or `python-version-file` inputs.
 
 The action will first check the local [tool cache](docs/advanced-usage.md#hosted-tool-cache) for a [semver](https://github.com/npm/node-semver#versions) match. If unable to find a specific version in the tool cache, the action will attempt to download a version of Python from [GitHub Releases](https://github.com/actions/python-versions/releases) and for PyPy from the official [PyPy's dist](https://downloads.python.org/pypy/).
@@ -62,8 +73,8 @@ The action defaults to searching for a dependency file (`requirements.txt` or `p
 
 ```yaml
 steps:
-- uses: actions/checkout@v3
+- uses: actions/checkout@v4
-- uses: actions/setup-python@v4
+- uses: actions/setup-python@v5
   with:
     python-version: '3.9'
     cache: 'pip' # caching pip dependencies
@@ -82,7 +93,7 @@ See examples of using `cache` and `cache-dependency-path` for `pipenv` and `poet
 - [Check latest version](docs/advanced-usage.md#check-latest-version)
 - [Caching packages](docs/advanced-usage.md#caching-packages)
 - [Outputs and environment variables](docs/advanced-usage.md#outputs-and-environment-variables)
-- [Available versions of Python and PyPy](docs/advanced-usage.md#available-versions-of-python-and-pypy)
+- [Available versions of Python, PyPy and GraalPy](docs/advanced-usage.md#available-versions-of-python-pypy-and-graalpy)
 - [Hosted tool cache](docs/advanced-usage.md#hosted-tool-cache) 
 - [Using `setup-python` with a self-hosted runner](docs/advanced-usage.md#using-setup-python-with-a-self-hosted-runner)
 - [Using `setup-python` on GHES](docs/advanced-usage.md#using-setup-python-on-ghes)

__tests__/find-graalpy.test.ts

@@ -0,0 +1,378 @@
+import fs from 'fs';
+
+import {HttpClient} from '@actions/http-client';
+import * as ifm from '@actions/http-client/lib/interfaces';
+import * as tc from '@actions/tool-cache';
+import * as exec from '@actions/exec';
+import * as core from '@actions/core';
+
+import * as path from 'path';
+import * as semver from 'semver';
+
+import * as finder from '../src/find-graalpy';
+import {IGraalPyManifestRelease, IS_WINDOWS} from '../src/utils';
+
+import manifestData from './data/graalpy.json';
+
+const architecture = 'x64';
+
+const toolDir = path.join(__dirname, 'runner', 'tools');
+const tempDir = path.join(__dirname, 'runner', 'temp');
+
+/* GraalPy doesn't have a windows release yet */
+const describeSkipOnWindows = IS_WINDOWS ? describe.skip : describe;
+
+describe('parseGraalPyVersion', () => {
+  it.each([
+    ['graalpy-23', '23'],
+    ['graalpy-23.0', '23.0'],
+    ['graalpy23.0', '23.0']
+  ])('%s -> %s', (input, expected) => {
+    expect(finder.parseGraalPyVersion(input)).toEqual(expected);
+  });
+
+  it.each(['', 'graalpy-', 'graalpy', 'p', 'notgraalpy-'])(
+    'throw on invalid input "%s"',
+    input => {
+      expect(() => finder.parseGraalPyVersion(input)).toThrow(
+        "Invalid 'version' property for GraalPy. GraalPy version should be specified as 'graalpy<python-version>' or 'graalpy-<python-version>'. See README for examples and documentation."
+      );
+    }
+  );
+});
+
+describe('findGraalPyToolCache', () => {
+  const actualGraalPyVersion = '23.0.0';
+  const graalpyPath = path.join('GraalPy', actualGraalPyVersion, architecture);
+  let tcFind: jest.SpyInstance;
+  let infoSpy: jest.SpyInstance;
+  let warningSpy: jest.SpyInstance;
+  let debugSpy: jest.SpyInstance;
+  let addPathSpy: jest.SpyInstance;
+  let exportVariableSpy: jest.SpyInstance;
+  let setOutputSpy: jest.SpyInstance;
+
+  beforeEach(() => {
+    tcFind = jest.spyOn(tc, 'find');
+    tcFind.mockImplementation((toolname: string, pythonVersion: string) => {
+      const semverVersion = new semver.Range(pythonVersion);
+      return semver.satisfies(actualGraalPyVersion, semverVersion)
+        ? graalpyPath
+        : '';
+    });
+
+    infoSpy = jest.spyOn(core, 'info');
+    infoSpy.mockImplementation(() => null);
+
+    warningSpy = jest.spyOn(core, 'warning');
+    warningSpy.mockImplementation(() => null);
+
+    debugSpy = jest.spyOn(core, 'debug');
+    debugSpy.mockImplementation(() => null);
+
+    addPathSpy = jest.spyOn(core, 'addPath');
+    addPathSpy.mockImplementation(() => null);
+
+    exportVariableSpy = jest.spyOn(core, 'exportVariable');
+    exportVariableSpy.mockImplementation(() => null);
+
+    setOutputSpy = jest.spyOn(core, 'setOutput');
+    setOutputSpy.mockImplementation(() => null);
+  });
+
+  afterEach(() => {
+    jest.resetAllMocks();
+    jest.clearAllMocks();
+    jest.restoreAllMocks();
+  });
+
+  it('GraalPy exists on the path and versions are satisfied', () => {
+    expect(finder.findGraalPyToolCache('23.0.0', architecture)).toEqual({
+      installDir: graalpyPath,
+      resolvedGraalPyVersion: actualGraalPyVersion
+    });
+  });
+
+  it('GraalPy exists on the path and versions are satisfied with semver', () => {
+    expect(finder.findGraalPyToolCache('23.0', architecture)).toEqual({
+      installDir: graalpyPath,
+      resolvedGraalPyVersion: actualGraalPyVersion
+    });
+  });
+
+  it("GraalPy exists on the path, but version doesn't match", () => {
+    expect(finder.findGraalPyToolCache('22.3', architecture)).toEqual({
+      installDir: '',
+      resolvedGraalPyVersion: ''
+    });
+  });
+});
+
+describeSkipOnWindows('findGraalPyVersion', () => {
+  let getBooleanInputSpy: jest.SpyInstance;
+  let warningSpy: jest.SpyInstance;
+  let debugSpy: jest.SpyInstance;
+  let infoSpy: jest.SpyInstance;
+  let addPathSpy: jest.SpyInstance;
+  let exportVariableSpy: jest.SpyInstance;
+  let setOutputSpy: jest.SpyInstance;
+  let tcFind: jest.SpyInstance;
+  let spyExtractZip: jest.SpyInstance;
+  let spyExtractTar: jest.SpyInstance;
+  let spyHttpClient: jest.SpyInstance;
+  let spyExistsSync: jest.SpyInstance;
+  let spyExec: jest.SpyInstance;
+  let spySymlinkSync: jest.SpyInstance;
+  let spyDownloadTool: jest.SpyInstance;
+  let spyFsReadDir: jest.SpyInstance;
+  let spyCacheDir: jest.SpyInstance;
+  let spyChmodSync: jest.SpyInstance;
+  let spyCoreAddPath: jest.SpyInstance;
+  let spyCoreExportVariable: jest.SpyInstance;
+  const env = process.env;
+
+  beforeEach(() => {
+    getBooleanInputSpy = jest.spyOn(core, 'getBooleanInput');
+    getBooleanInputSpy.mockImplementation(() => false);
+
+    infoSpy = jest.spyOn(core, 'info');
+    infoSpy.mockImplementation(() => {});
+
+    warningSpy = jest.spyOn(core, 'warning');
+    warningSpy.mockImplementation(() => null);
+
+    debugSpy = jest.spyOn(core, 'debug');
+    debugSpy.mockImplementation(() => null);
+
+    addPathSpy = jest.spyOn(core, 'addPath');
+    addPathSpy.mockImplementation(() => null);
+
+    exportVariableSpy = jest.spyOn(core, 'exportVariable');
+    exportVariableSpy.mockImplementation(() => null);
+
+    setOutputSpy = jest.spyOn(core, 'setOutput');
+    setOutputSpy.mockImplementation(() => null);
+
+    jest.resetModules();
+    process.env = {...env};
+    tcFind = jest.spyOn(tc, 'find');
+    tcFind.mockImplementation((tool: string, version: string) => {
+      const semverRange = new semver.Range(version);
+      let graalpyPath = '';
+      if (semver.satisfies('23.0.0', semverRange)) {
+        graalpyPath = path.join(toolDir, 'GraalPy', '23.0.0', architecture);
+      }
+      return graalpyPath;
+    });
+
+    spyDownloadTool = jest.spyOn(tc, 'downloadTool');
+    spyDownloadTool.mockImplementation(() => path.join(tempDir, 'GraalPy'));
+
+    spyExtractZip = jest.spyOn(tc, 'extractZip');
+    spyExtractZip.mockImplementation(() => tempDir);
+
+    spyExtractTar = jest.spyOn(tc, 'extractTar');
+    spyExtractTar.mockImplementation(() => tempDir);
+
+    spyFsReadDir = jest.spyOn(fs, 'readdirSync');
+    spyFsReadDir.mockImplementation((directory: string) => ['GraalPyTest']);
+
+    spyHttpClient = jest.spyOn(HttpClient.prototype, 'getJson');
+    spyHttpClient.mockImplementation(
+      async (): Promise<ifm.TypedResponse<IGraalPyManifestRelease[]>> => {
+        const result = JSON.stringify(manifestData);
+        return {
+          statusCode: 200,
+          headers: {},
+          result: JSON.parse(result) as IGraalPyManifestRelease[]
+        };
+      }
+    );
+
+    spyExec = jest.spyOn(exec, 'exec');
+    spyExec.mockImplementation(() => undefined);
+
+    spySymlinkSync = jest.spyOn(fs, 'symlinkSync');
+    spySymlinkSync.mockImplementation(() => undefined);
+
+    spyExistsSync = jest.spyOn(fs, 'existsSync');
+    spyExistsSync.mockReturnValue(true);
+
+    spyCoreAddPath = jest.spyOn(core, 'addPath');
+
+    spyCoreExportVariable = jest.spyOn(core, 'exportVariable');
+  });
+
+  afterEach(() => {
+    jest.resetAllMocks();
+    jest.clearAllMocks();
+    jest.restoreAllMocks();
+    process.env = env;
+  });
+
+  it('found GraalPy in toolcache', async () => {
+    await expect(
+      finder.findGraalPyVersion(
+        'graalpy-23.0',
+        architecture,
+        true,
+        false,
+        false
+      )
+    ).resolves.toEqual('23.0.0');
+    expect(spyCoreAddPath).toHaveBeenCalled();
+    expect(spyCoreExportVariable).toHaveBeenCalledWith(
+      'pythonLocation',
+      expect.anything()
+    );
+    expect(spyCoreExportVariable).toHaveBeenCalledWith(
+      'PKG_CONFIG_PATH',
+      expect.anything()
+    );
+  });
+
+  it('throw on invalid input format', async () => {
+    await expect(
+      finder.findGraalPyVersion('graalpy-x23', architecture, true, false, false)
+    ).rejects.toThrow();
+  });
+
+  it('found and install successfully', async () => {
+    spyCacheDir = jest.spyOn(tc, 'cacheDir');
+    spyCacheDir.mockImplementation(() =>
+      path.join(toolDir, 'GraalPy', '23.0.0', architecture)
+    );
+    spyChmodSync = jest.spyOn(fs, 'chmodSync');
+    spyChmodSync.mockImplementation(() => undefined);
+    await expect(
+      finder.findGraalPyVersion(
+        'graalpy-23.0.0',
+        architecture,
+        true,
+        false,
+        false
+      )
+    ).resolves.toEqual('23.0.0');
+    expect(spyCoreAddPath).toHaveBeenCalled();
+    expect(spyCoreExportVariable).toHaveBeenCalledWith(
+      'pythonLocation',
+      expect.anything()
+    );
+    expect(spyCoreExportVariable).toHaveBeenCalledWith(
+      'PKG_CONFIG_PATH',
+      expect.anything()
+    );
+  });
+
+  it('found and install successfully without environment update', async () => {
+    spyCacheDir = jest.spyOn(tc, 'cacheDir');
+    spyCacheDir.mockImplementation(() =>
+      path.join(toolDir, 'GraalPy', '23.0.0', architecture)
+    );
+    spyChmodSync = jest.spyOn(fs, 'chmodSync');
+    spyChmodSync.mockImplementation(() => undefined);
+    await expect(
+      finder.findGraalPyVersion(
+        'graalpy-23.0.0',
+        architecture,
+        false,
+        false,
+        false
+      )
+    ).resolves.toEqual('23.0.0');
+    expect(spyCoreAddPath).not.toHaveBeenCalled();
+    expect(spyCoreExportVariable).not.toHaveBeenCalled();
+  });
+
+  it('throw if release is not found', async () => {
+    await expect(
+      finder.findGraalPyVersion(
+        'graalpy-19.0.0',
+        architecture,
+        true,
+        false,
+        false
+      )
+    ).rejects.toThrow(
+      `GraalPy version 19.0.0 with arch ${architecture} not found`
+    );
+  });
+
+  it('check-latest enabled version found and used from toolcache', async () => {
+    await expect(
+      finder.findGraalPyVersion(
+        'graalpy-23.0.0',
+        architecture,
+        false,
+        true,
+        false
+      )
+    ).resolves.toEqual('23.0.0');
+
+    expect(infoSpy).toHaveBeenCalledWith('Resolved as GraalPy 23.0.0');
+  });
+
+  it('check-latest enabled version found and install successfully', async () => {
+    spyCacheDir = jest.spyOn(tc, 'cacheDir');
+    spyCacheDir.mockImplementation(() =>
+      path.join(toolDir, 'GraalPy', '23.0.0', architecture)
+    );
+    spyChmodSync = jest.spyOn(fs, 'chmodSync');
+    spyChmodSync.mockImplementation(() => undefined);
+    await expect(
+      finder.findGraalPyVersion(
+        'graalpy-23.0.0',
+        architecture,
+        false,
+        true,
+        false
+      )
+    ).resolves.toEqual('23.0.0');
+    expect(infoSpy).toHaveBeenCalledWith('Resolved as GraalPy 23.0.0');
+  });
+
+  it('check-latest enabled version is not found and used from toolcache', async () => {
+    tcFind.mockImplementationOnce((tool: string, version: string) => {
+      const semverRange = new semver.Range(version);
+      let graalpyPath = '';
+      if (semver.satisfies('22.3.4', semverRange)) {
+        graalpyPath = path.join(toolDir, 'GraalPy', '22.3.4', architecture);
+      }
+      return graalpyPath;
+    });
+    await expect(
+      finder.findGraalPyVersion(
+        'graalpy-22.3.4',
+        architecture,
+        false,
+        true,
+        false
+      )
+    ).resolves.toEqual('22.3.4');
+
+    expect(infoSpy).toHaveBeenCalledWith(
+      'Failed to resolve GraalPy 22.3.4 from manifest'
+    );
+  });
+
+  it('found and install successfully, pre-release fallback', async () => {
+    spyCacheDir = jest.spyOn(tc, 'cacheDir');
+    spyCacheDir.mockImplementation(() =>
+      path.join(toolDir, 'GraalPy', '23.1', architecture)
+    );
+    spyChmodSync = jest.spyOn(fs, 'chmodSync');
+    spyChmodSync.mockImplementation(() => undefined);
+    await expect(
+      finder.findGraalPyVersion(
+        'graalpy23.1',
+        architecture,
+        false,
+        false,
+        false
+      )
+    ).rejects.toThrow();
+    await expect(
+      finder.findGraalPyVersion('graalpy23.1', architecture, false, false, true)
+    ).resolves.toEqual('23.1.0-a.1');
+  });
+});

__tests__/find-pypy.test.ts

@@ -2,7 +2,7 @@ import fs from 'fs';
 
 import * as utils from '../src/utils';
 import {HttpClient} from '@actions/http-client';
-import * as ifm from '@actions/http-client/interfaces';
+import * as ifm from '@actions/http-client/lib/interfaces';
 import * as tc from '@actions/tool-cache';
 import * as exec from '@actions/exec';
 import * as core from '@actions/core';
@@ -240,7 +240,7 @@ describe('findPyPyVersion', () => {
 
     spyHttpClient = jest.spyOn(HttpClient.prototype, 'getJson');
     spyHttpClient.mockImplementation(
-      async (): Promise<ifm.ITypedResponse<IPyPyManifestRelease[]>> => {
+      async (): Promise<ifm.TypedResponse<IPyPyManifestRelease[]>> => {
         const result = JSON.stringify(manifestData);
         return {
           statusCode: 200,

__tests__/install-graalpy.test.ts

@@ -0,0 +1,256 @@
+import fs from 'fs';
+
+import {HttpClient} from '@actions/http-client';
+import * as ifm from '@actions/http-client/lib/interfaces';
+import * as tc from '@actions/tool-cache';
+import * as exec from '@actions/exec';
+import * as core from '@actions/core';
+import * as path from 'path';
+
+import * as installer from '../src/install-graalpy';
+import {
+  IGraalPyManifestRelease,
+  IGraalPyManifestAsset,
+  IS_WINDOWS
+} from '../src/utils';
+
+import manifestData from './data/graalpy.json';
+
+const architecture = 'x64';
+
+const toolDir = path.join(__dirname, 'runner', 'tools');
+const tempDir = path.join(__dirname, 'runner', 'temp');
+
+/* GraalPy doesn't have a windows release yet */
+const describeSkipOnWindows = IS_WINDOWS ? describe.skip : describe;
+
+describe('graalpyVersionToSemantic', () => {
+  it.each([
+    ['23.0.0a1', '23.0.0a1'],
+    ['23.0.0', '23.0.0'],
+    ['23.0.x', '23.0.x'],
+    ['23.x', '23.x']
+  ])('%s -> %s', (input, expected) => {
+    expect(installer.graalPyTagToVersion(input)).toEqual(expected);
+  });
+});
+
+describeSkipOnWindows('findRelease', () => {
+  const result = JSON.stringify(manifestData);
+  const releases = JSON.parse(result) as IGraalPyManifestRelease[];
+  const extension = 'tar.gz';
+  const arch = installer.toGraalPyArchitecture(architecture);
+  const platform = installer.toGraalPyPlatform(process.platform);
+  const extensionName = `${platform}-${arch}.${extension}`;
+  const files: IGraalPyManifestAsset = {
+    name: `graalpython-23.0.0-${extensionName}`,
+    browser_download_url: `https://github.com/oracle/graalpython/releases/download/graal-23.0.0/graalpython-23.0.0-${extensionName}`
+  };
+  const filesRC1: IGraalPyManifestAsset = {
+    name: `graalpython-23.1.0a1-${extensionName}`,
+    browser_download_url: `https://github.com/oracle/graalpython/releases/download/graal-23.1.0a1/graalpython-23.1.0a1-${extensionName}`
+  };
+
+  let warningSpy: jest.SpyInstance;
+  let debugSpy: jest.SpyInstance;
+  let infoSpy: jest.SpyInstance;
+
+  beforeEach(() => {
+    infoSpy = jest.spyOn(core, 'info');
+    infoSpy.mockImplementation(() => {});
+
+    warningSpy = jest.spyOn(core, 'warning');
+    warningSpy.mockImplementation(() => null);
+
+    debugSpy = jest.spyOn(core, 'debug');
+    debugSpy.mockImplementation(() => null);
+  });
+
+  it("GraalPy version doesn't match", () => {
+    const graalpyVersion = '12.0.0';
+    expect(
+      installer.findRelease(releases, graalpyVersion, architecture, false)
+    ).toEqual(null);
+  });
+
+  it('GraalPy version matches', () => {
+    const graalpyVersion = '23.0.0';
+    expect(
+      installer.findRelease(releases, graalpyVersion, architecture, false)
+    ).toMatchObject({
+      foundAsset: files,
+      resolvedGraalPyVersion: graalpyVersion
+    });
+  });
+
+  it('Preview version of GraalPy is found', () => {
+    const graalpyVersion = installer.graalPyTagToVersion('vm-23.1.0a1');
+    expect(
+      installer.findRelease(releases, graalpyVersion, architecture, false)
+    ).toMatchObject({
+      foundAsset: {
+        name: `graalpython-23.1.0a1-${extensionName}`,
+        browser_download_url: `https://github.com/oracle/graalpython/releases/download/graal-23.1.0a1/graalpython-23.1.0a1-${extensionName}`
+      },
+      resolvedGraalPyVersion: '23.1.0-a.1'
+    });
+  });
+
+  it('Latest GraalPy is found', () => {
+    const graalpyVersion = 'x';
+    expect(
+      installer.findRelease(releases, graalpyVersion, architecture, false)
+    ).toMatchObject({
+      foundAsset: files,
+      resolvedGraalPyVersion: '23.0.0'
+    });
+  });
+
+  it('GraalPy version matches semver (pre-release)', () => {
+    const graalpyVersion = '23.1.x';
+    expect(
+      installer.findRelease(releases, graalpyVersion, architecture, false)
+    ).toBeNull();
+    expect(
+      installer.findRelease(releases, graalpyVersion, architecture, true)
+    ).toMatchObject({
+      foundAsset: filesRC1,
+      resolvedGraalPyVersion: '23.1.0-a.1'
+    });
+  });
+});
+
+describeSkipOnWindows('installGraalPy', () => {
+  let tcFind: jest.SpyInstance;
+  let warningSpy: jest.SpyInstance;
+  let debugSpy: jest.SpyInstance;
+  let infoSpy: jest.SpyInstance;
+  let spyExtractZip: jest.SpyInstance;
+  let spyExtractTar: jest.SpyInstance;
+  let spyFsReadDir: jest.SpyInstance;
+  let spyFsWriteFile: jest.SpyInstance;
+  let spyHttpClient: jest.SpyInstance;
+  let spyExistsSync: jest.SpyInstance;
+  let spyExec: jest.SpyInstance;
+  let spySymlinkSync: jest.SpyInstance;
+  let spyDownloadTool: jest.SpyInstance;
+  let spyCacheDir: jest.SpyInstance;
+  let spyChmodSync: jest.SpyInstance;
+
+  beforeEach(() => {
+    tcFind = jest.spyOn(tc, 'find');
+    tcFind.mockImplementation(() =>
+      path.join('GraalPy', '3.6.12', architecture)
+    );
+
+    spyDownloadTool = jest.spyOn(tc, 'downloadTool');
+    spyDownloadTool.mockImplementation(() => path.join(tempDir, 'GraalPy'));
+
+    spyExtractZip = jest.spyOn(tc, 'extractZip');
+    spyExtractZip.mockImplementation(() => tempDir);
+
+    spyExtractTar = jest.spyOn(tc, 'extractTar');
+    spyExtractTar.mockImplementation(() => tempDir);
+
+    infoSpy = jest.spyOn(core, 'info');
+    infoSpy.mockImplementation(() => {});
+
+    warningSpy = jest.spyOn(core, 'warning');
+    warningSpy.mockImplementation(() => null);
+
+    debugSpy = jest.spyOn(core, 'debug');
+    debugSpy.mockImplementation(() => null);
+
+    spyFsReadDir = jest.spyOn(fs, 'readdirSync');
+    spyFsReadDir.mockImplementation(() => ['GraalPyTest']);
+
+    spyFsWriteFile = jest.spyOn(fs, 'writeFileSync');
+    spyFsWriteFile.mockImplementation(() => undefined);
+
+    spyHttpClient = jest.spyOn(HttpClient.prototype, 'getJson');
+    spyHttpClient.mockImplementation(
+      async (): Promise<ifm.TypedResponse<IGraalPyManifestRelease[]>> => {
+        const result = JSON.stringify(manifestData);
+        return {
+          statusCode: 200,
+          headers: {},
+          result: JSON.parse(result) as IGraalPyManifestRelease[]
+        };
+      }
+    );
+
+    spyExec = jest.spyOn(exec, 'exec');
+    spyExec.mockImplementation(() => undefined);
+
+    spySymlinkSync = jest.spyOn(fs, 'symlinkSync');
+    spySymlinkSync.mockImplementation(() => undefined);
+
+    spyExistsSync = jest.spyOn(fs, 'existsSync');
+    spyExistsSync.mockImplementation(() => false);
+  });
+
+  afterEach(() => {
+    jest.resetAllMocks();
+    jest.clearAllMocks();
+    jest.restoreAllMocks();
+  });
+
+  it('throw if release is not found', async () => {
+    await expect(
+      installer.installGraalPy('7.3.3', architecture, false, undefined)
+    ).rejects.toThrow(
+      `GraalPy version 7.3.3 with arch ${architecture} not found`
+    );
+
+    expect(spyHttpClient).toHaveBeenCalled();
+    expect(spyDownloadTool).not.toHaveBeenCalled();
+    expect(spyExec).not.toHaveBeenCalled();
+  });
+
+  it('found and install GraalPy', async () => {
+    spyCacheDir = jest.spyOn(tc, 'cacheDir');
+    spyCacheDir.mockImplementation(() =>
+      path.join(toolDir, 'GraalPy', '21.3.0', architecture)
+    );
+
+    spyChmodSync = jest.spyOn(fs, 'chmodSync');
+    spyChmodSync.mockImplementation(() => undefined);
+
+    await expect(
+      installer.installGraalPy('21.x', architecture, false, undefined)
+    ).resolves.toEqual({
+      installDir: path.join(toolDir, 'GraalPy', '21.3.0', architecture),
+      resolvedGraalPyVersion: '21.3.0'
+    });
+
+    expect(spyHttpClient).toHaveBeenCalled();
+    expect(spyDownloadTool).toHaveBeenCalled();
+    expect(spyCacheDir).toHaveBeenCalled();
+    expect(spyExec).toHaveBeenCalled();
+  });
+
+  it('found and install GraalPy, pre-release fallback', async () => {
+    spyCacheDir = jest.spyOn(tc, 'cacheDir');
+    spyCacheDir.mockImplementation(() =>
+      path.join(toolDir, 'GraalPy', '23.1.0', architecture)
+    );
+
+    spyChmodSync = jest.spyOn(fs, 'chmodSync');
+    spyChmodSync.mockImplementation(() => undefined);
+
+    await expect(
+      installer.installGraalPy('23.1.x', architecture, false, undefined)
+    ).rejects.toThrow();
+    await expect(
+      installer.installGraalPy('23.1.x', architecture, true, undefined)
+    ).resolves.toEqual({
+      installDir: path.join(toolDir, 'GraalPy', '23.1.0', architecture),
+      resolvedGraalPyVersion: '23.1.0-a.1'
+    });
+
+    expect(spyHttpClient).toHaveBeenCalled();
+    expect(spyDownloadTool).toHaveBeenCalled();
+    expect(spyCacheDir).toHaveBeenCalled();
+    expect(spyExec).toHaveBeenCalled();
+  });
+});

__tests__/install-pypy.test.ts

@@ -1,7 +1,7 @@
 import fs from 'fs';
 
 import {HttpClient} from '@actions/http-client';
-import * as ifm from '@actions/http-client/interfaces';
+import * as ifm from '@actions/http-client/lib/interfaces';
 import * as tc from '@actions/tool-cache';
 import * as exec from '@actions/exec';
 import * as core from '@actions/core';
@@ -265,7 +265,7 @@ describe('installPyPy', () => {
 
     spyHttpClient = jest.spyOn(HttpClient.prototype, 'getJson');
     spyHttpClient.mockImplementation(
-      async (): Promise<ifm.ITypedResponse<IPyPyManifestRelease[]>> => {
+      async (): Promise<ifm.TypedResponse<IPyPyManifestRelease[]>> => {
         const result = JSON.stringify(manifestData);
         return {
           statusCode: 200,

__tests__/utils.test.ts

@@ -11,7 +11,8 @@ import {
   isCacheFeatureAvailable,
   getVersionInputFromFile,
   getVersionInputFromPlainFile,
-  getVersionInputFromTomlFile
+  getVersionInputFromTomlFile,
+  getNextPageUrl
 } from '../src/utils';
 
 jest.mock('@actions/cache');
@@ -136,3 +137,25 @@ describe('Version from file test', () => {
     }
   );
 });
+
+describe('getNextPageUrl', () => {
+  it('GitHub API pagination next page is parsed correctly', () => {
+    function generateResponse(link: string) {
+      return {
+        statusCode: 200,
+        result: null,
+        headers: {
+          link: link
+        }
+      };
+    }
+    const page1Links =
+      '<https://api.github.com/repositories/129883600/releases?page=2>; rel="next", <https://api.github.com/repositories/129883600/releases?page=3>; rel="last"';
+    expect(getNextPageUrl(generateResponse(page1Links))).toStrictEqual(
+      'https://api.github.com/repositories/129883600/releases?page=2'
+    );
+    const page2Links =
+      '<https://api.github.com/repositories/129883600/releases?page=1>; rel="prev", <https://api.github.com/repositories/129883600/releases?page=1>; rel="first"';
+    expect(getNextPageUrl(generateResponse(page2Links))).toBeNull();
+  });
+});

action.yml

@@ -34,7 +34,7 @@ outputs:
   python-path:
     description: "The absolute path to the Python or PyPy executable."
 runs:
-  using: 'node16'
+  using: 'node20'
   main: 'dist/setup/index.js'
   post: 'dist/cache-save/index.js'
   post-if: success()

docs/advanced-usage.md

@@ -2,7 +2,7 @@
 - [Using the python-version input](advanced-usage.md#using-the-python-version-input)
     - [Specifying a Python version](advanced-usage.md#specifying-a-python-version)
     - [Specifying a PyPy version](advanced-usage.md#specifying-a-pypy-version)
-    - [Specifying multiple Python and PyPy versions](advanced-usage.md#specifying-multiple-python/pypy-version)
+    - [Specifying multiple Python/PyPy versions](advanced-usage.md#specifying-multiple-pythonpypy-versions)
     - [Matrix Testing](advanced-usage.md#matrix-testing)
 - [Using the python-version-file input](advanced-usage.md#using-the-python-version-file-input)
 - [Check latest version](advanced-usage.md#check-latest-version)
@@ -11,9 +11,10 @@
     - [Outputs](advanced-usage.md#outputs)
     - [Environment variables](advanced-usage.md#environment-variables)
     - [Using update-environment flag](advanced-usage.md#using-update-environment-flag)
-- [Available versions of Python and PyPy](advanced-usage.md#available-versions-of-python-and-pypy)
+- [Available versions of Python and PyPy](advanced-usage.md#available-versions-of-python-pypy-and-graalpy)
     - [Python](advanced-usage.md#python)
     - [PyPy](advanced-usage.md#pypy)
+    - [GraalPy](advanced-usage.md#graalpy)
 - [Hosted tool cache](advanced-usage.md#hosted-tool-cache) 
 - [Using `setup-python` with a self-hosted runner](advanced-usage.md#using-setup-python-with-a-self-hosted-runner)
     - [Windows](advanced-usage.md#windows)
@@ -30,8 +31,8 @@ If there is a specific version of Python that you need and you don't want to wor
 
 ```yaml
 steps:
-- uses: actions/checkout@v3
+- uses: actions/checkout@v4
-- uses: actions/setup-python@v4
+- uses: actions/setup-python@v5
   with:
     python-version: '3.7.5' 
 - run: python my_script.py
@@ -44,8 +45,8 @@ You can specify **only a major and minor version** if you are okay with the most
 
 ```yaml
 steps:
-- uses: actions/checkout@v3
+- uses: actions/checkout@v4
-- uses: actions/setup-python@v4
+- uses: actions/setup-python@v5
   with:
     python-version: '3.7' 
 - run: python my_script.py
@@ -58,8 +59,8 @@ You can specify the version with **prerelease tag** to download and set up an ac
 
 ```yaml
 steps:
-- uses: actions/checkout@v3
+- uses: actions/checkout@v4
-- uses: actions/setup-python@v4
+- uses: actions/setup-python@v5
   with:
     python-version: '3.12.0-alpha.1'
 - run: python my_script.py
@@ -69,8 +70,8 @@ It's also possible to use **x.y-dev syntax** to download and set up the latest p
 
 ```yaml
 steps:
-- uses: actions/checkout@v3
+- uses: actions/checkout@v4
-- uses: actions/setup-python@v4
+- uses: actions/setup-python@v5
   with:
     python-version: '3.12-dev'
 - run: python my_script.py
@@ -82,8 +83,8 @@ You can also use several types of ranges that are specified in [semver](https://
 
 ```yaml
 steps:
-- uses: actions/checkout@v3
+- uses: actions/checkout@v4
-- uses: actions/setup-python@v4
+- uses: actions/setup-python@v5
   with:
     python-version: '>=3.9 <3.10'
 - run: python my_script.py
@@ -93,8 +94,8 @@ steps:
 
 ```yaml
 steps:
-- uses: actions/checkout@v3
+- uses: actions/checkout@v4
-- uses: actions/setup-python@v4
+- uses: actions/setup-python@v5
   with:
     python-version: '3.12.0-alpha - 3.12.0'
 - run: python my_script.py
@@ -104,8 +105,8 @@ steps:
 
 ```yaml
 steps:
-- uses: actions/checkout@v3
+- uses: actions/checkout@v4
-- uses: actions/setup-python@v4
+- uses: actions/setup-python@v5
   with:
     python-version: '3.x'
 - run: python my_script.py
@@ -117,7 +118,7 @@ The version of PyPy should be specified in the format `pypy<python_version>[-v<p
 The `-v<pypy_version>` parameter is optional and can be skipped. The latest PyPy version will be used in this case.
 
 ```
-pypy3.8 or pypy-3.8 # the latest available version of PyPy that supports Python 3.8
+pypy3.9 or pypy-3.9 # the latest available version of PyPy that supports Python 3.9
 pypy2.7 or pypy-2.7 # the latest available version of PyPy that supports Python 2.7
 pypy3.7-v7.3.3 or pypy-3.7-v7.3.3 # Python 3.7 and PyPy 7.3.3
 pypy3.7-v7.x or pypy-3.7-v7.x # Python 3.7 and the latest available PyPy 7.x
@@ -137,15 +138,15 @@ jobs:
         - 'pypy3.7' # the latest available version of PyPy that supports Python 3.7
         - 'pypy3.7-v7.3.3' # Python 3.7 and PyPy 7.3.3
     steps:
-    - uses: actions/checkout@v3
+    - uses: actions/checkout@v4
-    - uses: actions/setup-python@v4
+    - uses: actions/setup-python@v5
       with:
         python-version: ${{ matrix.python-version }}
     - run: python my_script.py
 ```
 More details on PyPy syntax can be found in the [Available versions of PyPy](#pypy) section.
 
-### Specifying multiple Python/PyPy version
+### Specifying multiple Python/PyPy versions
 The python-version input can get multiple python/pypy versions. The last specified version will be used as a default one. 
 
 Download and set up multiple Python versions:
@@ -155,8 +156,8 @@ jobs:
   build:
     runs-on: ubuntu-latest
     steps:
-    - uses: actions/checkout@v3
+    - uses: actions/checkout@v4
-    - uses: actions/setup-python@v4
+    - uses: actions/setup-python@v5
       with:
         python-version: |
             3.8
@@ -172,8 +173,8 @@ jobs:
   build:
     runs-on: ubuntu-latest
     steps:
-    - uses: actions/checkout@v3
+    - uses: actions/checkout@v4
-    - uses: actions/setup-python@v4
+    - uses: actions/setup-python@v5
       with:
         python-version: |
             pypy-3.7-v7.3.x
@@ -189,8 +190,8 @@ jobs:
   build:
     runs-on: ubuntu-latest
     steps:
-    - uses: actions/checkout@v3
+    - uses: actions/checkout@v4
-    - uses: actions/setup-python@v4
+    - uses: actions/setup-python@v5
       with:
         python-version: |
             3.8
@@ -211,12 +212,12 @@ jobs:
     runs-on: ubuntu-latest
     strategy:
       matrix:
-        python-version: [ '2.x', '3.x', 'pypy2.7', 'pypy3.7', 'pypy3.8' ]
+        python-version: [ '2.x', '3.x', 'pypy2.7', 'pypy3.8', 'pypy3.9' ]
     name: Python ${{ matrix.python-version }} sample
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
       - name: Set up Python
-        uses: actions/setup-python@v4
+        uses: actions/setup-python@v5
         with:
           python-version: ${{ matrix.python-version }}
           architecture: x64
@@ -232,16 +233,16 @@ jobs:
     strategy:
       matrix:
         os: [ubuntu-latest, macos-latest, windows-latest]
-        python-version: ['2.7', '3.7', '3.8', '3.9', '3.10', 'pypy2.7', 'pypy3.8']
+        python-version: ['2.7', '3.7', '3.8', '3.9', '3.10', 'pypy2.7', 'pypy3.9']
         exclude:
           - os: macos-latest
             python-version: '3.8'
           - os: windows-latest
             python-version: '3.6'
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
       - name: Set up Python
-        uses: actions/setup-python@v4
+        uses: actions/setup-python@v5
         with:
           python-version: ${{ matrix.python-version }}
       - name: Display Python version
@@ -256,8 +257,8 @@ jobs:
 
 ```yaml
 steps:
-- uses: actions/checkout@v3
+- uses: actions/checkout@v4
-- uses: actions/setup-python@v4
+- uses: actions/setup-python@v5
   with:
     python-version-file: '.python-version' # Read python version from a file .python-version
 - run: python my_script.py
@@ -265,8 +266,8 @@ steps:
 
 ```yaml
 steps:
-- uses: actions/checkout@v3
+- uses: actions/checkout@v4
-- uses: actions/setup-python@v4
+- uses: actions/setup-python@v5
   with:
     python-version-file: 'pyproject.toml' # Read python version from a file pyproject.toml
 - run: python my_script.py
@@ -280,8 +281,8 @@ If `check-latest` is set to `true`, the action first checks if the cached versio
 
 ```yaml
 steps:
-  - uses: actions/checkout@v3
+  - uses: actions/checkout@v4
-  - uses: actions/setup-python@v4
+  - uses: actions/setup-python@v5
     with:
       python-version: '3.7'
       check-latest: true
@@ -295,8 +296,8 @@ steps:
 **Caching pipenv dependencies:**
 ```yaml
 steps:
-- uses: actions/checkout@v3
+- uses: actions/checkout@v4
-- uses: actions/setup-python@v4
+- uses: actions/setup-python@v5
   with:
     python-version: '3.9'
     cache: 'pipenv'
@@ -308,10 +309,10 @@ steps:
 **Caching poetry dependencies:**
 ```yaml
 steps:
-- uses: actions/checkout@v3
+- uses: actions/checkout@v4
 - name: Install poetry
   run: pipx install poetry
-- uses: actions/setup-python@v4
+- uses: actions/setup-python@v5
   with:
     python-version: '3.9'
     cache: 'poetry'
@@ -322,8 +323,8 @@ steps:
 **Using a list of file paths to cache dependencies**
 ```yaml
 steps:
-- uses: actions/checkout@v3
+- uses: actions/checkout@v4
-- uses: actions/setup-python@v4
+- uses: actions/setup-python@v5
   with:
     python-version: '3.9'
     cache: 'pipenv'
@@ -337,8 +338,8 @@ steps:
 **Using wildcard patterns to cache dependencies**
 ```yaml
 steps:
-- uses: actions/checkout@v3
+- uses: actions/checkout@v4
-- uses: actions/setup-python@v4
+- uses: actions/setup-python@v5
   with:
     python-version: '3.9'
     cache: 'pip'
@@ -349,8 +350,8 @@ steps:
 **Using a list of wildcard patterns to cache dependencies**
 ```yaml
 steps:
-- uses: actions/checkout@v3
+- uses: actions/checkout@v4
-- uses: actions/setup-python@v4
+- uses: actions/setup-python@v5
   with:
     python-version: '3.10'
     cache: 'pip'
@@ -364,8 +365,8 @@ steps:
 
 ```yaml
 steps:
-- uses: actions/checkout@v3
+- uses: actions/checkout@v4
-- uses: actions/setup-python@v4
+- uses: actions/setup-python@v5
   with:
     python-version: '3.11'
     cache: 'pip'
@@ -387,8 +388,8 @@ jobs:
   build:
     runs-on: ubuntu-latest
     steps:
-    - uses: actions/checkout@v3
+    - uses: actions/checkout@v4
-    - uses: actions/setup-python@v4
+    - uses: actions/setup-python@v5
       id: cp310
       with:
         python-version: "3.8.0 - 3.10.0"
@@ -404,8 +405,8 @@ jobs:
   build:
     runs-on: ubuntu-latest
     steps:
-    - uses: actions/checkout@v3
+    - uses: actions/checkout@v4
-    - uses: actions/setup-python@v4
+    - uses: actions/setup-python@v5
       id: cp310
       with:
         python-version: "3.10"
@@ -420,8 +421,8 @@ jobs:
   build:
     runs-on: ubuntu-latest
     steps:
-    - uses: actions/checkout@v3
+    - uses: actions/checkout@v4
-    - uses: actions/setup-python@v4
+    - uses: actions/setup-python@v5
       id: cp310
       with:
         python-version: "3.8.0"
@@ -451,15 +452,15 @@ Such a requirement on side-effect could be because you don't want your composite
 
 ```yaml
  steps:
-   - uses: actions/checkout@v3
+   - uses: actions/checkout@v4
-   - uses: actions/setup-python@v4
+   - uses: actions/setup-python@v5
      id: cp310
      with:
        python-version: '3.10'
        update-environment: false
    - run: ${{ steps.cp310.outputs.python-path }} my_script.py
 ```
-## Available versions of Python and PyPy
+## Available versions of Python, PyPy and GraalPy
 ### Python
 
 `setup-python` is able to configure **Python** from two sources:
@@ -490,6 +491,11 @@ Such a requirement on side-effect could be because you don't want your composite
   - PyPy < 7.3.3 are not available to install on-flight.
   - If some versions are not available, you can open an issue in https://foss.heptapod.net/pypy/pypy/
 
+### GraalPy
+
+ `setup-python` is able to download GraalPy versions from the [official GraalPy repository](https://github.com/oracle/graalpython).
+  - All available versions that we can download are listed in [releases](https://github.com/oracle/graalpython/releases).
+
 ## Hosted tool cache
 
 GitHub hosted runners have a tool cache that comes with a few versions of Python + PyPy already installed. This tool cache helps speed up runs and tool setup by not requiring any new downloads. There is an environment variable called `RUNNER_TOOL_CACHE` on each runner that describes the location of the tool cache with Python and PyPy installed. `setup-python` works by taking a specific version of Python or PyPy from this tool cache and adding it to PATH.
@@ -580,7 +586,7 @@ Here are the steps you need to follow to avoid the rate limit:
 
 ```yml
 - name: Set up Python
-  uses: actions/setup-python@v4
+  uses: actions/setup-python@v5
   with:
     python-version: 3.8
     token: ${{ secrets.GH_GITHUB_COM_TOKEN }}
@@ -611,8 +617,8 @@ jobs:
         python_version: ["3.11", "3.12"]
 
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
-      - uses: actions/setup-python@v4
+      - uses: actions/setup-python@v5
         with:
           python-version: "${{ matrix.python_version }}"
           allow-prereleases: true

package.json

@@ -1,6 +1,6 @@
 {
   "name": "setup-python",
-  "version": "4.0.0",
+  "version": "5.0.0",
   "private": true,
   "description": "Setup python action",
   "main": "dist/index.js",
@@ -11,7 +11,7 @@
     "lint": "eslint --config ./.eslintrc.js \"**/*.ts\"",
     "lint:fix": "eslint --config ./.eslintrc.js \"**/*.ts\" --fix",
     "release": "ncc build -o dist/setup src/setup-python.ts && ncc build -o dist/cache-save src/cache-save.ts && git add -f dist/",
-    "test": "jest --coverage"
+    "test": "jest --runInBand --coverage"
   },
   "repository": {
     "type": "git",
@@ -28,35 +28,28 @@
     "@actions/cache": "^3.0.4",
     "@actions/core": "^1.10.0",
     "@actions/exec": "^1.1.0",
-    "@actions/glob": "^0.2.0",
+    "@actions/glob": "^0.4.0",
-    "@actions/http-client": "^1.0.11",
+    "@actions/http-client": "^2.2.0",
     "@actions/io": "^1.0.2",
-    "@actions/tool-cache": "^1.5.5",
+    "@actions/tool-cache": "^2.0.1",
     "@iarna/toml": "^2.2.5",
     "semver": "^7.5.2"
   },
   "devDependencies": {
-    "@types/jest": "^27.0.2",
+    "@types/jest": "^29.5.6",
-    "@types/node": "^16.11.25",
+    "@types/node": "^20.9.1",
     "@types/semver": "^7.1.0",
     "@typescript-eslint/eslint-plugin": "^5.54.0",
     "@typescript-eslint/parser": "^5.54.0",
-    "@vercel/ncc": "^0.33.4",
+    "@vercel/ncc": "^0.38.0",
     "eslint": "^8.35.0",
     "eslint-config-prettier": "^8.6.0",
     "eslint-plugin-jest": "^27.2.1",
     "eslint-plugin-node": "^11.1.0",
-    "husky": "^7.0.2",
+    "jest": "^29.7.0",
-    "jest": "^27.2.5",
+    "jest-circus": "^29.7.0",
-    "jest-circus": "^27.2.5",
     "prettier": "^2.8.4",
-    "ts-jest": "^27.0.5",
+    "ts-jest": "^29.1.1",
-    "typescript": "^4.2.3"
+    "typescript": "^5.2.2"
-  },
-  "husky": {
-    "skipCI": true,
-    "hooks": {
-      "pre-commit": "npm run build && npm run format-check"
-    }
   }
 }

src/cache-save.ts

@@ -4,11 +4,18 @@ import * as cache from '@actions/cache';
 import fs from 'fs';
 import {State} from './cache-distributions/cache-distributor';
 
-export async function run() {
+// Added early exit to resolve issue with slow post action step:
+// - https://github.com/actions/setup-node/issues/878
+// https://github.com/actions/cache/pull/1217
+export async function run(earlyExit?: boolean) {
   try {
     const cache = core.getInput('cache');
     if (cache) {
       await saveCache(cache);
+
+      if (earlyExit) {
+        process.exit(0);
+      }
     }
   } catch (error) {
     const err = error as Error;
@@ -76,4 +83,4 @@ function isCacheDirectoryExists(cacheDirectory: string[]) {
   return result;
 }
 
-run();
+run(true);

src/find-graalpy.ts

@@ -0,0 +1,146 @@
+import * as path from 'path';
+import * as graalpyInstall from './install-graalpy';
+import {
+  IS_WINDOWS,
+  validateVersion,
+  IGraalPyManifestRelease,
+  getBinaryDirectory
+} from './utils';
+
+import * as semver from 'semver';
+import * as core from '@actions/core';
+import * as tc from '@actions/tool-cache';
+
+export async function findGraalPyVersion(
+  versionSpec: string,
+  architecture: string,
+  updateEnvironment: boolean,
+  checkLatest: boolean,
+  allowPreReleases: boolean
+): Promise<string> {
+  let resolvedGraalPyVersion = '';
+  let installDir: string | null;
+  let releases: IGraalPyManifestRelease[] | undefined;
+
+  let graalpyVersionSpec = parseGraalPyVersion(versionSpec);
+
+  if (checkLatest) {
+    releases = await graalpyInstall.getAvailableGraalPyVersions();
+    if (releases && releases.length > 0) {
+      const releaseData = graalpyInstall.findRelease(
+        releases,
+        graalpyVersionSpec,
+        architecture,
+        false
+      );
+
+      if (releaseData) {
+        core.info(`Resolved as GraalPy ${releaseData.resolvedGraalPyVersion}`);
+        graalpyVersionSpec = releaseData.resolvedGraalPyVersion;
+      } else {
+        core.info(
+          `Failed to resolve GraalPy ${graalpyVersionSpec} from manifest`
+        );
+      }
+    }
+  }
+
+  ({installDir, resolvedGraalPyVersion} = findGraalPyToolCache(
+    graalpyVersionSpec,
+    architecture
+  ));
+
+  if (!installDir) {
+    ({installDir, resolvedGraalPyVersion} = await graalpyInstall.installGraalPy(
+      graalpyVersionSpec,
+      architecture,
+      allowPreReleases,
+      releases
+    ));
+  }
+
+  const pipDir = IS_WINDOWS ? 'Scripts' : 'bin';
+  const _binDir = path.join(installDir, pipDir);
+  const binaryExtension = IS_WINDOWS ? '.exe' : '';
+  const pythonPath = path.join(
+    IS_WINDOWS ? installDir : _binDir,
+    `python${binaryExtension}`
+  );
+  const pythonLocation = getBinaryDirectory(installDir);
+  if (updateEnvironment) {
+    core.exportVariable('pythonLocation', installDir);
+    // https://cmake.org/cmake/help/latest/module/FindPython.html#module:FindPython
+    core.exportVariable('Python_ROOT_DIR', installDir);
+    // https://cmake.org/cmake/help/latest/module/FindPython2.html#module:FindPython2
+    core.exportVariable('Python2_ROOT_DIR', installDir);
+    // https://cmake.org/cmake/help/latest/module/FindPython3.html#module:FindPython3
+    core.exportVariable('Python3_ROOT_DIR', installDir);
+    core.exportVariable('PKG_CONFIG_PATH', pythonLocation + '/lib/pkgconfig');
+    core.addPath(pythonLocation);
+    core.addPath(_binDir);
+  }
+  core.setOutput('python-version', 'graalpy' + resolvedGraalPyVersion);
+  core.setOutput('python-path', pythonPath);
+
+  return resolvedGraalPyVersion;
+}
+
+export function findGraalPyToolCache(
+  graalpyVersion: string,
+  architecture: string
+) {
+  let resolvedGraalPyVersion = '';
+  let installDir: string | null = tc.find(
+    'GraalPy',
+    graalpyVersion,
+    architecture
+  );
+
+  if (installDir) {
+    // 'tc.find' finds tool based on Python version but we also need to check
+    // whether GraalPy version satisfies requested version.
+    resolvedGraalPyVersion = path.basename(path.dirname(installDir));
+
+    const isGraalPyVersionSatisfies = semver.satisfies(
+      resolvedGraalPyVersion,
+      graalpyVersion
+    );
+    if (!isGraalPyVersionSatisfies) {
+      installDir = null;
+      resolvedGraalPyVersion = '';
+    }
+  }
+
+  if (!installDir) {
+    core.info(
+      `GraalPy version ${graalpyVersion} was not found in the local cache`
+    );
+  }
+
+  return {installDir, resolvedGraalPyVersion};
+}
+
+export function parseGraalPyVersion(versionSpec: string): string {
+  const versions = versionSpec.split('-').filter(item => !!item);
+
+  if (/^(graalpy)(.+)/.test(versions[0])) {
+    const version = versions[0].replace('graalpy', '');
+    versions.splice(0, 1, 'graalpy', version);
+  }
+
+  if (versions.length < 2 || versions[0] != 'graalpy') {
+    throw new Error(
+      "Invalid 'version' property for GraalPy. GraalPy version should be specified as 'graalpy<python-version>' or 'graalpy-<python-version>'. See README for examples and documentation."
+    );
+  }
+
+  const pythonVersion = versions[1];
+
+  if (!validateVersion(pythonVersion)) {
+    throw new Error(
+      "Invalid 'version' property for GraalPy. GraalPy versions should satisfy SemVer notation. See README for examples and documentation."
+    );
+  }
+
+  return pythonVersion;
+}

src/find-pypy.ts

@@ -7,7 +7,8 @@ import {
   getPyPyVersionFromPath,
   readExactPyPyVersionFile,
   validatePythonVersionFormatForPyPy,
-  IPyPyManifestRelease
+  IPyPyManifestRelease,
+  getBinaryDirectory
 } from './utils';
 
 import * as semver from 'semver';
@@ -82,7 +83,7 @@ export async function findPyPyVersion(
     IS_WINDOWS ? installDir : _binDir,
     `python${binaryExtension}`
   );
-  const pythonLocation = pypyInstall.getPyPyBinaryPath(installDir);
+  const pythonLocation = getBinaryDirectory(installDir);
   if (updateEnvironment) {
     core.exportVariable('pythonLocation', installDir);
     // https://cmake.org/cmake/help/latest/module/FindPython.html#module:FindPython

src/install-graalpy.ts

@@ -0,0 +1,264 @@
+import * as os from 'os';
+import * as path from 'path';
+import * as core from '@actions/core';
+import * as tc from '@actions/tool-cache';
+import * as semver from 'semver';
+import * as httpm from '@actions/http-client';
+import * as ifm from '@actions/http-client/lib/interfaces';
+import * as exec from '@actions/exec';
+
+import fs from 'fs';
+import * as http from 'http';
+
+import {
+  IS_WINDOWS,
+  IGraalPyManifestRelease,
+  createSymlinkInFolder,
+  isNightlyKeyword,
+  getBinaryDirectory,
+  getNextPageUrl
+} from './utils';
+
+const TOKEN = core.getInput('token');
+const AUTH = !TOKEN ? undefined : `token ${TOKEN}`;
+
+export async function installGraalPy(
+  graalpyVersion: string,
+  architecture: string,
+  allowPreReleases: boolean,
+  releases: IGraalPyManifestRelease[] | undefined
+) {
+  let downloadDir;
+
+  releases = releases ?? (await getAvailableGraalPyVersions());
+
+  if (!releases || !releases.length) {
+    throw new Error('No release was found in GraalPy version.json');
+  }
+
+  let releaseData = findRelease(releases, graalpyVersion, architecture, false);
+
+  if (allowPreReleases && (!releaseData || !releaseData.foundAsset)) {
+    // check for pre-release
+    core.info(
+      [
+        `Stable GraalPy version ${graalpyVersion} with arch ${architecture} not found`,
+        `Trying pre-release versions`
+      ].join(os.EOL)
+    );
+    releaseData = findRelease(releases, graalpyVersion, architecture, true);
+  }
+
+  if (!releaseData || !releaseData.foundAsset) {
+    throw new Error(
+      `GraalPy version ${graalpyVersion} with arch ${architecture} not found`
+    );
+  }
+
+  const {foundAsset, resolvedGraalPyVersion} = releaseData;
+  const downloadUrl = `${foundAsset.browser_download_url}`;
+
+  core.info(`Downloading GraalPy from "${downloadUrl}" ...`);
+
+  try {
+    const graalpyPath = await tc.downloadTool(downloadUrl, undefined, AUTH);
+
+    core.info('Extracting downloaded archive...');
+    downloadDir = await tc.extractTar(graalpyPath);
+
+    // root folder in archive can have unpredictable name so just take the first folder
+    // downloadDir is unique folder under TEMP and can't contain any other folders
+    const archiveName = fs.readdirSync(downloadDir)[0];
+
+    const toolDir = path.join(downloadDir, archiveName);
+    let installDir = toolDir;
+    if (!isNightlyKeyword(resolvedGraalPyVersion)) {
+      installDir = await tc.cacheDir(
+        toolDir,
+        'GraalPy',
+        resolvedGraalPyVersion,
+        architecture
+      );
+    }
+
+    const binaryPath = getBinaryDirectory(installDir);
+    await createGraalPySymlink(binaryPath, resolvedGraalPyVersion);
+    await installPip(binaryPath);
+
+    return {installDir, resolvedGraalPyVersion};
+  } catch (err) {
+    if (err instanceof Error) {
+      // Rate limit?
+      if (
+        err instanceof tc.HTTPError &&
+        (err.httpStatusCode === 403 || err.httpStatusCode === 429)
+      ) {
+        core.info(
+          `Received HTTP status code ${err.httpStatusCode}.  This usually indicates the rate limit has been exceeded`
+        );
+      } else {
+        core.info(err.message);
+      }
+      if (err.stack !== undefined) {
+        core.debug(err.stack);
+      }
+    }
+    throw err;
+  }
+}
+
+export async function getAvailableGraalPyVersions() {
+  const http: httpm.HttpClient = new httpm.HttpClient('tool-cache');
+
+  const headers: http.OutgoingHttpHeaders = {};
+  if (AUTH) {
+    headers.authorization = AUTH;
+  }
+
+  let url: string | null =
+    'https://api.github.com/repos/oracle/graalpython/releases';
+  const result: IGraalPyManifestRelease[] = [];
+  do {
+    const response: ifm.TypedResponse<IGraalPyManifestRelease[]> =
+      await http.getJson(url, headers);
+    if (!response.result) {
+      throw new Error(
+        `Unable to retrieve the list of available GraalPy versions from '${url}'`
+      );
+    }
+    result.push(...response.result);
+    url = getNextPageUrl(response);
+  } while (url);
+
+  return result;
+}
+
+async function createGraalPySymlink(
+  graalpyBinaryPath: string,
+  graalpyVersion: string
+) {
+  const version = semver.coerce(graalpyVersion)!;
+  const pythonBinaryPostfix = semver.major(version);
+  const pythonMinor = semver.minor(version);
+  const graalpyMajorMinorBinaryPostfix = `${pythonBinaryPostfix}.${pythonMinor}`;
+  const binaryExtension = IS_WINDOWS ? '.exe' : '';
+
+  core.info('Creating symlinks...');
+  createSymlinkInFolder(
+    graalpyBinaryPath,
+    `graalpy${binaryExtension}`,
+    `python${pythonBinaryPostfix}${binaryExtension}`,
+    true
+  );
+
+  createSymlinkInFolder(
+    graalpyBinaryPath,
+    `graalpy${binaryExtension}`,
+    `python${binaryExtension}`,
+    true
+  );
+
+  createSymlinkInFolder(
+    graalpyBinaryPath,
+    `graalpy${binaryExtension}`,
+    `graalpy${graalpyMajorMinorBinaryPostfix}${binaryExtension}`,
+    true
+  );
+}
+
+async function installPip(pythonLocation: string) {
+  core.info(
+    "Installing pip (GraalPy doesn't update pip because it uses a patched version of pip)"
+  );
+  const pythonBinary = path.join(pythonLocation, 'python');
+  await exec.exec(`${pythonBinary} -m ensurepip --default-pip`);
+}
+
+export function graalPyTagToVersion(tag: string) {
+  const versionPattern = /.*-(\d+\.\d+\.\d+(?:\.\d+)?)((?:a|b|rc))?(\d*)?/;
+  const match = tag.match(versionPattern);
+  if (match && match[2]) {
+    return `${match[1]}-${match[2]}.${match[3]}`;
+  } else if (match) {
+    return match[1];
+  } else {
+    return tag.replace(/.*-/, '');
+  }
+}
+
+export function findRelease(
+  releases: IGraalPyManifestRelease[],
+  graalpyVersion: string,
+  architecture: string,
+  includePrerelease: boolean
+) {
+  const options = {includePrerelease: includePrerelease};
+  const filterReleases = releases.filter(item => {
+    const isVersionSatisfied = semver.satisfies(
+      graalPyTagToVersion(item.tag_name),
+      graalpyVersion,
+      options
+    );
+    return (
+      isVersionSatisfied && !!findAsset(item, architecture, process.platform)
+    );
+  });
+
+  if (!filterReleases.length) {
+    return null;
+  }
+
+  const sortedReleases = filterReleases.sort((previous, current) =>
+    semver.compare(
+      semver.coerce(graalPyTagToVersion(current.tag_name))!,
+      semver.coerce(graalPyTagToVersion(previous.tag_name))!
+    )
+  );
+
+  const foundRelease = sortedReleases[0];
+  const foundAsset = findAsset(foundRelease, architecture, process.platform);
+
+  return {
+    foundAsset,
+    resolvedGraalPyVersion: graalPyTagToVersion(foundRelease.tag_name)
+  };
+}
+
+export function toGraalPyPlatform(platform: string) {
+  switch (platform) {
+    case 'win32':
+      return 'windows';
+    case 'darwin':
+      return 'macos';
+  }
+  return platform;
+}
+
+export function toGraalPyArchitecture(architecture: string) {
+  switch (architecture) {
+    case 'x64':
+      return 'amd64';
+    case 'arm64':
+      return 'aarch64';
+  }
+  return architecture;
+}
+
+export function findAsset(
+  item: IGraalPyManifestRelease,
+  architecture: string,
+  platform: string
+) {
+  const graalpyArch = toGraalPyArchitecture(architecture);
+  const graalpyPlatform = toGraalPyPlatform(platform);
+  const found = item.assets.filter(
+    file =>
+      file.name.startsWith('graalpy') &&
+      file.name.endsWith(`-${graalpyPlatform}-${graalpyArch}.tar.gz`)
+  );
+  /*
+  In the future there could be more variants of GraalPy for a single release. Pick the shortest name, that one is the most likely to be the primary variant.
+  */
+  found.sort((f1, f2) => f1.name.length - f2.name.length);
+  return found[0];
+}

src/install-pypy.ts

@@ -13,7 +13,8 @@ import {
   IPyPyManifestRelease,
   createSymlinkInFolder,
   isNightlyKeyword,
-  writeExactPyPyVersionFile
+  writeExactPyPyVersionFile,
+  getBinaryDirectory
 } from './utils';
 
 export async function installPyPy(
@@ -94,7 +95,7 @@ export async function installPyPy(
 
     writeExactPyPyVersionFile(installDir, resolvedPyPyVersion);
 
-    const binaryPath = getPyPyBinaryPath(installDir);
+    const binaryPath = getBinaryDirectory(installDir);
     await createPyPySymlink(binaryPath, resolvedPythonVersion);
     await installPip(binaryPath);
 
@@ -237,15 +238,6 @@ export function findRelease(
   };
 }
 
-/** Get PyPy binary location from the tool of installation directory
- *  - On Linux and macOS, the Python interpreter is in 'bin'.
- *  - On Windows, it is in the installation root.
- */
-export function getPyPyBinaryPath(installDir: string) {
-  const _binDir = path.join(installDir, 'bin');
-  return IS_WINDOWS ? installDir : _binDir;
-}
-
 export function pypyVersionToSemantic(versionSpec: string) {
   const prereleaseVersion = /(\d+\.\d+\.\d+)((?:a|b|rc))(\d*)/g;
   return versionSpec.replace(prereleaseVersion, '$1-$2.$3');

src/setup-python.ts

@@ -1,6 +1,7 @@
 import * as core from '@actions/core';
 import * as finder from './find-python';
 import * as finderPyPy from './find-pypy';
+import * as finderGraalPy from './find-graalpy';
 import * as path from 'path';
 import * as os from 'os';
 import fs from 'fs';
@@ -17,6 +18,10 @@ function isPyPyVersion(versionSpec: string) {
   return versionSpec.startsWith('pypy');
 }
 
+function isGraalPyVersion(versionSpec: string) {
+  return versionSpec.startsWith('graalpy');
+}
+
 async function cacheDependencies(cache: string, pythonVersion: string) {
   const cacheDependencyPath =
     core.getInput('cache-dependency-path') || undefined;
@@ -106,10 +111,20 @@ async function run() {
           core.info(
             `Successfully set up PyPy ${installed.resolvedPyPyVersion} with Python (${installed.resolvedPythonVersion})`
           );
+        } else if (isGraalPyVersion(version)) {
+          const installed = await finderGraalPy.findGraalPyVersion(
+            version,
+            arch,
+            updateEnvironment,
+            checkLatest,
+            allowPreReleases
+          );
+          pythonVersion = `${installed}`;
+          core.info(`Successfully set up GraalPy ${installed}`);
         } else {
           if (version.startsWith('2')) {
             core.warning(
-              'The support for python 2.7 will be removed on June 19. Related issue: https://github.com/actions/setup-python/issues/672'
+              'The support for python 2.7 was removed on June 19, 2023. Related issue: https://github.com/actions/setup-python/issues/672'
             );
           }
           const installed = await finder.useCpythonVersion(

src/utils.ts

@@ -6,6 +6,9 @@ import * as path from 'path';
 import * as semver from 'semver';
 import * as toml from '@iarna/toml';
 import * as exec from '@actions/exec';
+import * as ifm from '@actions/http-client/lib/interfaces';
+
+import * as http from 'http';
 
 export const IS_WINDOWS = process.platform === 'win32';
 export const IS_LINUX = process.platform === 'linux';
@@ -29,6 +32,16 @@ export interface IPyPyManifestRelease {
   files: IPyPyManifestAsset[];
 }
 
+export interface IGraalPyManifestAsset {
+  name: string;
+  browser_download_url: string;
+}
+
+export interface IGraalPyManifestRelease {
+  tag_name: string;
+  assets: IGraalPyManifestAsset[];
+}
+
 /** create Symlinks for downloaded PyPy
  *  It should be executed only for downloaded versions in runtime, because
  *  toolcache versions have this setup.
@@ -90,7 +103,7 @@ export function writeExactPyPyVersionFile(
 }
 
 /**
- * Python version should be specified explicitly like "x.y" (2.7, 3.6, 3.7)
+ * Python version should be specified explicitly like "x.y" (3.10, 3.11, etc)
  * "3.x" or "3" are not supported
  * because it could cause ambiguity when both PyPy version and Python version are not precise
  */
@@ -251,7 +264,7 @@ export function getVersionInputFromTomlFile(versionFile: string): string[] {
  */
 export function getVersionInputFromPlainFile(versionFile: string): string[] {
   core.debug(`Trying to resolve version form ${versionFile}`);
-  const version = fs.readFileSync(versionFile, 'utf8');
+  const version = fs.readFileSync(versionFile, 'utf8').trim();
   core.info(`Resolved ${versionFile} as ${version}`);
   return [version];
 }
@@ -266,3 +279,34 @@ export function getVersionInputFromFile(versionFile: string): string[] {
     return getVersionInputFromPlainFile(versionFile);
   }
 }
+
+/**
+ * Get the directory containing interpreter binary from installation directory of PyPy or GraalPy
+ *  - On Linux and macOS, the Python interpreter is in 'bin'.
+ *  - On Windows, it is in the installation root.
+ */
+export function getBinaryDirectory(installDir: string) {
+  return IS_WINDOWS ? installDir : path.join(installDir, 'bin');
+}
+
+/**
+ * Extract next page URL from a HTTP response "link" header. Such headers are used in GitHub APIs.
+ */
+export function getNextPageUrl<T>(response: ifm.TypedResponse<T>) {
+  const responseHeaders = <http.OutgoingHttpHeaders>response.headers;
+  const linkHeader = responseHeaders.link;
+  if (typeof linkHeader === 'string') {
+    for (const link of linkHeader.split(/\s*,\s*/)) {
+      const match = link.match(/<([^>]+)>(.*)/);
+      if (match) {
+        const url = match[1];
+        for (const param of match[2].split(/\s*;\s*/)) {
+          if (param.match(/rel="?next"?/)) {
+            return url;
+          }
+        }
+      }
+    }
+  }
+  return null;
+}