Use pypyX.Y for PyPy python-version input (#349)

This versioning scheme is consistent with other
tools in the python ecosystem so it feels more natural
and allows better interaction with other tools.

fixes #346

.github/workflows/test-pypy.yml

@@ -22,6 +22,7 @@ jobs:
         pypy:
         - 'pypy-2.7'
         - 'pypy-3.7'
+        - 'pypy3.9'
         - 'pypy-2.7-v7.3.4'
         - 'pypy-3.7-v7.3.5'
         - 'pypy-3.7-v7.3.4'
@@ -29,6 +30,7 @@ jobs:
         - 'pypy-3.7-v7.x'
         - 'pypy-2.7-v7.3.4rc1'
         - 'pypy-3.7-nightly'
+        - 'pypy3.8-v7.3.7'
 
     steps:
       - name: Checkout
@@ -54,7 +56,7 @@ jobs:
       - name: Assert expected binaries (or symlinks) are present
         run: |
           EXECUTABLE=${{ matrix.pypy }}
-          EXECUTABLE=${EXECUTABLE/-/}  # remove the first '-' in "pypy-X.Y" -> "pypyX.Y" to match executable name
+          EXECUTABLE=${EXECUTABLE/pypy-/pypy}  # remove the first '-' in "pypy-X.Y" -> "pypyX.Y" to match executable name
           EXECUTABLE=${EXECUTABLE%%-*}  # remove any -* suffixe
           ${EXECUTABLE} --version
         shell: bash

README.md

@@ -43,7 +43,7 @@ jobs:
     runs-on: ubuntu-latest
     strategy:
       matrix:
-        python-version: [ '2.x', '3.x', 'pypy-2.7', 'pypy-3.7', 'pypy-3.8' ]
+        python-version: [ '2.x', '3.x', 'pypy2.7', 'pypy3.7', 'pypy3.8' ]
     name: Python ${{ matrix.python-version }} sample
     steps:
       - uses: actions/checkout@v3
@@ -63,7 +63,7 @@ jobs:
     strategy:
       matrix:
         os: [ubuntu-latest, macos-latest, windows-latest]
-        python-version: ['2.7', '3.7', '3.8', '3.9', '3.10', 'pypy-2.7', 'pypy-3.8']
+        python-version: ['2.7', '3.7', '3.8', '3.9', '3.10', 'pypy2.7', 'pypy3.8']
         exclude:
           - os: macos-latest
             python-version: '3.8'
@@ -125,9 +125,9 @@ jobs:
     strategy:
       matrix:
         python-version:
-        - 'pypy-3.7' # the latest available version of PyPy that supports Python 3.7
-        - 'pypy-3.7-v7.3.3' # Python 3.7 and PyPy 7.3.3
-        - 'pypy-3.8' # the latest available version of PyPy that supports Python 3.8
+        - '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
+        - 'pypy3.8' # the latest available version of PyPy that supports Python 3.8
     steps:
     - uses: actions/checkout@v3
     - uses: actions/setup-python@v3
@@ -164,7 +164,7 @@ Check out our detailed guide on using [Python with GitHub Actions](https://help.
 - Preinstalled versions of PyPy in the tools cache on GitHub-hosted runners
   - For detailed information regarding the available versions of PyPy that are installed, see [Supported software](https://docs.github.com/en/actions/reference/specifications-for-github-hosted-runners#supported-software).
   - For the latest PyPy release, all versions of Python are cached.
-  - Cache is updated with a 1-2 week delay. If you specify the PyPy version as `pypy-3.7`, the cached version will be used although a newer version is available. If you need to start using the recently released version right after release, you should specify the exact PyPy version using `pypy-3.7-v7.3.3`.
+  - Cache is updated with a 1-2 week delay. If you specify the PyPy version as `pypy3.7` or `pypy-3.7`, the cached version will be used although a newer version is available. If you need to start using the recently released version right after release, you should specify the exact PyPy version using `pypy3.7-v7.3.3` or `pypy-3.7-v7.3.3`.
 
 - Downloadable PyPy versions from the [official PyPy site](https://downloads.python.org/pypy/).
   - All available versions that we can download are listed in [versions.json](https://downloads.python.org/pypy/versions.json) file.
@@ -197,17 +197,17 @@ You should specify only a major and minor version if you are okay with the most
   - Using the most recent patch version will result in a very quick setup since no downloads will be required since a locally installed version Python on the runner will be used.
 
 # Specifying a PyPy version
-The version of PyPy should be specified in the format `pypy-<python_version>[-v<pypy_version>]`.
+The version of PyPy should be specified in the format `pypy<python_version>[-v<pypy_version>]` or `pypy-<python_version>[-v<pypy_version>]`.
 The `<pypy_version>` parameter is optional and can be skipped. The latest version will be used in this case.
 
 ```
-pypy-3.7 # the latest available version of PyPy that supports Python 3.7
-pypy-3.8 # the latest available version of PyPy that supports Python 3.8
-pypy-2.7 # the latest available version of PyPy that supports Python 2.7
-pypy-3.7-v7.3.3 # Python 3.7 and PyPy 7.3.3
-pypy-3.7-v7.x # Python 3.7 and the latest available PyPy 7.x
-pypy-3.7-v7.3.3rc1 # Python 3.7 and preview version of PyPy
-pypy-3.7-nightly # Python 3.7 and nightly PyPy
+pypy3.7 or pypy-3.7 # the latest available version of PyPy that supports Python 3.7
+pypy3.8 or pypy-3.8 # the latest available version of PyPy that supports Python 3.8
+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
+pypy3.7-v7.3.3rc1 or pypy-3.7-v7.3.3rc1 # Python 3.7 and preview version of PyPy
+pypy3.7-nightly or pypy-3.7-nightly # Python 3.7 and nightly PyPy
 ```
 
 # Caching packages dependencies

__tests__/find-pypy.test.ts

@@ -37,16 +37,34 @@ describe('parsePyPyVersion', () => {
     ['pypy-3.6-v7.x', {pythonVersion: '3.6', pypyVersion: 'v7.x'}],
     ['pypy-3.6', {pythonVersion: '3.6', pypyVersion: 'x'}],
     ['pypy-3.6-nightly', {pythonVersion: '3.6', pypyVersion: 'nightly'}],
-    ['pypy-3.6-v7.3.3rc1', {pythonVersion: '3.6', pypyVersion: 'v7.3.3-rc.1'}]
+    ['pypy-3.6-v7.3.3rc1', {pythonVersion: '3.6', pypyVersion: 'v7.3.3-rc.1'}],
+    ['pypy3.8-v7.3.7', {pythonVersion: '3.8', pypyVersion: 'v7.3.7'}],
+    ['pypy3.8-v7.3.x', {pythonVersion: '3.8', pypyVersion: 'v7.3.x'}],
+    ['pypy3.8-v7.x', {pythonVersion: '3.8', pypyVersion: 'v7.x'}],
+    ['pypy3.8', {pythonVersion: '3.8', pypyVersion: 'x'}],
+    ['pypy3.9-nightly', {pythonVersion: '3.9', pypyVersion: 'nightly'}],
+    ['pypy3.9-v7.3.8rc1', {pythonVersion: '3.9', pypyVersion: 'v7.3.8-rc.1'}]
   ])('%s -> %s', (input, expected) => {
     expect(finder.parsePyPyVersion(input)).toEqual(expected);
   });
 
-  it('throw on invalid input', () => {
-    expect(() => finder.parsePyPyVersion('pypy-')).toThrowError(
-      "Invalid 'version' property for PyPy. PyPy version should be specified as 'pypy-<python-version>'. See README for examples and documentation."
-    );
-  });
+  it.each(['', 'pypy-', 'pypy', 'p', 'notpypy-'])(
+    'throw on invalid input "%s"',
+    input => {
+      expect(() => finder.parsePyPyVersion(input)).toThrowError(
+        "Invalid 'version' property for PyPy. PyPy version should be specified as 'pypy<python-version>' or 'pypy-<python-version>'. See README for examples and documentation."
+      );
+    }
+  );
+
+  it.each(['pypy-2', 'pypy-3', 'pypy2', 'pypy3', 'pypy3.x', 'pypy3.8.10'])(
+    'throw on invalid input "%s"',
+    input => {
+      expect(() => finder.parsePyPyVersion(input)).toThrowError(
+        "Invalid format of Python version for PyPy. Python version should be specified in format 'x.y'. See README for examples and documentation."
+      );
+    }
+  );
 });
 
 describe('getPyPyVersionFromPath', () => {

dist/setup/index.js

@@ -6073,7 +6073,7 @@ const os = __importStar(__webpack_require__(87));
 const cache_factory_1 = __webpack_require__(633);
 const utils_1 = __webpack_require__(163);
 function isPyPyVersion(versionSpec) {
-    return versionSpec.startsWith('pypy-');
+    return versionSpec.startsWith('pypy');
 }
 function cacheDependencies(cache, pythonVersion) {
     return __awaiter(this, void 0, void 0, function* () {
@@ -52411,8 +52411,12 @@ function findPyPyToolCache(pythonVersion, pypyVersion, architecture) {
 exports.findPyPyToolCache = findPyPyToolCache;
 function parsePyPyVersion(versionSpec) {
     const versions = versionSpec.split('-').filter(item => !!item);
+    if (/^(pypy)(.+)/.test(versions[0])) {
+        let pythonVersion = versions[0].replace('pypy', '');
+        versions.splice(0, 1, 'pypy', pythonVersion);
+    }
     if (versions.length < 2 || versions[0] != 'pypy') {
-        throw new Error("Invalid 'version' property for PyPy. PyPy version should be specified as 'pypy-<python-version>'. See README for examples and documentation.");
+        throw new Error("Invalid 'version' property for PyPy. PyPy version should be specified as 'pypy<python-version>' or 'pypy-<python-version>'. See README for examples and documentation.");
     }
     const pythonVersion = versions[1];
     let pypyVersion;

src/find-pypy.ts

@@ -98,9 +98,14 @@ export function findPyPyToolCache(
 export function parsePyPyVersion(versionSpec: string): IPyPyVersionSpec {
   const versions = versionSpec.split('-').filter(item => !!item);
 
+  if (/^(pypy)(.+)/.test(versions[0])) {
+    let pythonVersion = versions[0].replace('pypy', '');
+    versions.splice(0, 1, 'pypy', pythonVersion);
+  }
+
   if (versions.length < 2 || versions[0] != 'pypy') {
     throw new Error(
-      "Invalid 'version' property for PyPy. PyPy version should be specified as 'pypy-<python-version>'. See README for examples and documentation."
+      "Invalid 'version' property for PyPy. PyPy version should be specified as 'pypy<python-version>' or 'pypy-<python-version>'. See README for examples and documentation."
     );
   }
 

src/setup-python.ts

@@ -7,7 +7,7 @@ import {getCacheDistributor} from './cache-distributions/cache-factory';
 import {isCacheFeatureAvailable} from './utils';
 
 function isPyPyVersion(versionSpec: string) {
-  return versionSpec.startsWith('pypy-');
+  return versionSpec.startsWith('pypy');
 }
 
 async function cacheDependencies(cache: string, pythonVersion: string) {