feat: Add 'IS_MAC' util

Author: techman83

dist/setup/index.js

@@ -65430,6 +65430,7 @@ const semver = __importStar(__nccwpck_require__(1383));
 const exec = __importStar(__nccwpck_require__(1514));
 exports.IS_WINDOWS = process.platform === 'win32';
 exports.IS_LINUX = process.platform === 'linux';
+exports.IS_MAC = process.platform === 'darwin';
 exports.WINDOWS_ARCHS = ['x86', 'x64'];
 exports.WINDOWS_PLATFORMS = ['win32', 'win64'];
 const PYPY_VERSION_FILE = 'PYPY_VERSION';
@@ -65761,4 +65762,4 @@ module.exports = JSON.parse('["ac","com.ac","edu.ac","gov.ac","net.ac","mil.ac",
 /******/ 	module.exports = __webpack_exports__;
 /******/ 	
 /******/ })()
-;
+;

src/setup-python.ts

@@ -7,7 +7,8 @@ import fs from 'fs';
 import {getCacheDistributor} from './cache-distributions/cache-factory';
 import {
   isCacheFeatureAvailable,
-  logWarning
+  logWarning,
+  IS_MAC
 } from './utils';
 
 function isPyPyVersion(versionSpec: string) {

src/utils.ts

@@ -7,6 +7,7 @@ import * as exec from '@actions/exec';
 
 export const IS_WINDOWS = process.platform === 'win32';
 export const IS_LINUX = process.platform === 'linux';
+export const IS_MAC = process.platform === 'darwin';
 export const WINDOWS_ARCHS = ['x86', 'x64'];
 export const WINDOWS_PLATFORMS = ['win32', 'win64'];
 const PYPY_VERSION_FILE = 'PYPY_VERSION';