Add jruby-9.4.2.0

* Fixes https://github.com/ruby/setup-ruby/issues/191

.github/ISSUE_TEMPLATE/bug_report.yml

@@ -3,7 +3,12 @@ description: Create a report to help us improve
 body:
 - type: markdown
   attributes:
-    value: Please note we will close your issue without comment if you do not fill out the requested information.
+    value: |
+      First, take some time to think whether this is really an issue of ruby/setup-ruby and whether it is fixable in this action.
+      This action basically just downloads a prebuilt Ruby and adds it to `PATH`, so it is unlikely the bug is in this action.
+      Give some thoughts whether it could be an issue in your workflow, in the gems you use, in GitHub Actions, in Ruby, RubyGems, Bundler, etc.
+      This is NOT the place to ask help about your workflow failing (ask that on [GitHub Community](https://github.com/orgs/community/discussions/categories/actions) or [Discussions](https://github.com/ruby/setup-ruby/discussions) instead), it is only to report issues about ruby/setup-ruby.
+      Please note we will close your issue without comment if you do not fill out the requested information.
 - type: checkboxes
   attributes:
     label: Ensure the following before filing this issue

.github/workflows/test.yml

@@ -17,7 +17,7 @@ jobs:
     strategy:
       fail-fast: false
       matrix:
-        os: [ ubuntu-18.04, ubuntu-20.04, ubuntu-22.04, macos-10.15, macos-11, macos-12, windows-2019, windows-2022 ]
+        os: [ ubuntu-20.04, ubuntu-22.04, macos-11, macos-12, windows-2019, windows-2022 ]
         ruby: [
           '1.9', '2.0', '2.1', '2.2', '2.3', '2.4', '2.5', '2.6', '2.7', '3.0', '3.1', '3.2', ruby-head,
           jruby, jruby-head,

README.md

@@ -15,8 +15,8 @@ This action currently supports these versions of MRI, JRuby and TruffleRuby:
 
 | Interpreter | Versions |
 | ----------- | -------- |
-| `ruby` | 1.9.3, 2.0.0, 2.1.9, 2.2, all versions from 2.3.0 until 3.2.0, head, debug, mingw, mswin, ucrt |
-| `jruby` | 9.1.17.0 - 9.4.0.0, head |
+| `ruby` | 1.9.3, 2.0.0, 2.1.9, 2.2, all versions from 2.3.0 until 3.2.1, head, debug, mingw, mswin, ucrt |
+| `jruby` | 9.1.17.0 - 9.4.2.0, head |
 | `truffleruby` | 19.3.0 - 22.3.1, head |
 | `truffleruby+graalvm` | 21.2.0 - 22.3.1, head |
 
@@ -42,8 +42,8 @@ The action works on these [GitHub-hosted runners](https://docs.github.com/en/act
 
 | Operating System | Supported |
 | ---------------- | --------- |
-| Ubuntu  | `ubuntu-18.04`, `ubuntu-20.04`, `ubuntu-22.04` |
-| macOS   | `macos-10.15`, `macos-11`, `macos-12` |
+| Ubuntu  | `ubuntu-20.04`, `ubuntu-22.04` |
+| macOS   | `macos-11`, `macos-12` |
 | Windows | `windows-2019`, `windows-2022` |
 
 The prebuilt releases are generated by [ruby-builder](https://github.com/ruby/ruby-builder)
@@ -252,7 +252,6 @@ This action might work with [self-hosted runners](https://docs.github.com/en/act
 if the [Runner Image](https://github.com/actions/runner-images) is very similar to the ones used by GitHub runners. Notably:
 
 * Make sure to use the same operating system and version.
-* Set the environment variable `ImageOS` on the runner to the corresponding value on GitHub-hosted runners (e.g. `ubuntu18`/`macos1015`/`win19`). This is necessary to detect the operating system and version.
 * Make sure to use the same version of libssl.
 * Make sure that the operating system has `libyaml-0` and [`libgmp`](https://stackoverflow.com/questions/26555902/ruby-v-dyld-library-not-loaded-usr-local-lib-libgmp-10-dylib) installed
 * The default tool cache directory (`/opt/hostedtoolcache` on Linux, `/Users/runner/hostedtoolcache` on macOS,
@@ -260,9 +259,9 @@ if the [Runner Image](https://github.com/actions/runner-images) is very similar
   This is necessary since the Ruby builds embed the install path when built and cannot be moved around.
 * `/home/runner` must be writable by the `runner` user.
 
-In other cases, please use a system Ruby or [install Ruby manually](https://github.com/postmodern/chruby/wiki#installing-rubies) instead.
-
-On a self-hosted runner you need to define the `ImageOs` as an evironment variable on the host, you can do this in the `~/actions-runner/.env` file (See [#230](https://github.com/ruby/setup-ruby/issues/230)).
+In other cases, you will need to install Ruby in the runner tool cache as shown by the action when it detects that case
+(run it so it will show you where to install Ruby).
+You could of course also not use this action and e.g. use Ruby from a system package or use a Docker image instead.
 
 ## History
 

action.yml

@@ -30,6 +30,11 @@ inputs:
     description: |
       Arbitrary string that will be added to the cache key of the bundler cache. Set or change it if you need
       to invalidate the cache.
+  self-hosted:
+    description: |
+      Consider the runner as a self-hosted runner, which means not using prebuilt Ruby binaries which only work
+      on GitHub-hosted runners or self-hosted runners with a very similar image to the ones used by GitHub runners.
+      The default is to detect this automatically based on the OS, OS version and $RUNNER_TOOL_CACHE.
 outputs:
   ruby-prefix:
     description: 'The prefix of the installed ruby'

bundler.js

@@ -232,8 +232,14 @@ export async function bundleInstall(gemfile, lockFile, platform, engine, rubyVer
 }
 
 async function computeBaseKey(platform, engine, version, lockFile, cacheVersion) {
-  const cacheVersionSuffix = DEFAULT_CACHE_VERSION === cacheVersion ? '' : `-cachever:${cacheVersion}`
-  let key = `setup-ruby-bundler-cache-v4-${platform}-${engine}-${version}${cacheVersionSuffix}`
+  const cwd = process.cwd()
+  const bundleWith = process.env['BUNDLE_WITH'] || ''
+  const bundleWithout = process.env['BUNDLE_WITHOUT'] || ''
+  let key = `setup-ruby-bundler-cache-v5-${common.getOSNameVersionArch()}-${engine}-${version}-wd-${cwd}-with-${bundleWith}-without-${bundleWithout}`
+
+  if (cacheVersion !== DEFAULT_CACHE_VERSION) {
+    key += `-v-${cacheVersion}`
+  }
 
   if (common.isHeadVersion(version)) {
     if (engine !== 'jruby') {

common.js

@@ -5,12 +5,19 @@ const util = require('util')
 const stream = require('stream')
 const crypto = require('crypto')
 const core = require('@actions/core')
+const tc = require('@actions/tool-cache')
 const { performance } = require('perf_hooks')
+const linuxOSInfo = require('linux-os-info')
+import macosRelease from 'macos-release'
 
 export const windows = (os.platform() === 'win32')
 // Extract to SSD on Windows, see https://github.com/ruby/setup-ruby/pull/14
 export const drive = (windows ? (process.env['GITHUB_WORKSPACE'] || 'C')[0] : undefined)
 
+export const inputs = {
+  selfHosted: undefined
+}
+
 export function partition(string, separator) {
   const i = string.indexOf(separator)
   if (i === -1) {
@@ -47,6 +54,18 @@ export async function measure(name, block) {
   }
 }
 
+// Same as mesaure() but without the group, and no time shown on error
+export async function time(name, block) {
+  console.log(`> ${name}`)
+  const start = performance.now()
+  const value = await block()
+  const end = performance.now()
+
+  const duration = (end - start) / 1000.0
+  console.log(`Took ${duration.toFixed(2).padStart(6)} seconds`)
+  return value
+}
+
 export function isHeadVersion(rubyVersion) {
   return ['head', 'debug',  'mingw', 'mswin', 'ucrt'].includes(rubyVersion)
 }
@@ -139,75 +158,144 @@ export async function hashFile(file) {
   return hash.digest('hex')
 }
 
-function getImageOS() {
-  const imageOS = process.env['ImageOS']
-  if (!imageOS) {
-    throw new Error('The environment variable ImageOS must be set')
-  }
-  return imageOS
-}
-
-export const supportedPlatforms = [
-  'ubuntu-18.04',
-  'ubuntu-20.04',
-  'ubuntu-22.04',
-  'macos-10.15',
-  'macos-11',
-  'macos-12',
-  'windows-2019',
-  'windows-2022',
+const GitHubHostedPlatforms = [
+  'ubuntu-20.04-x64',
+  'ubuntu-22.04-x64',
+  'macos-11-x64',
+  'macos-12-x64',
+  'windows-2019-x64',
+  'windows-2022-x64',
 ]
 
+// Actually a self-hosted runner for which  the OS and OS version does not correspond to a GitHub-hosted runner image,
+export function isSelfHostedRunner() {
+  if (inputs.selfHosted === undefined) {
+    throw new Error('inputs.selfHosted should have been already set')
+  }
+
+  return inputs.selfHosted === 'true' ||
+    !GitHubHostedPlatforms.includes(getOSNameVersionArch())
+}
+
+export function selfHostedRunnerReason() {
+  if (inputs.selfHosted === 'true') {
+    return 'the self-hosted input was set'
+  } else if (!GitHubHostedPlatforms.includes(getOSNameVersionArch())) {
+    return 'the platform does not match a GitHub-hosted runner image (or that image is deprecated and no longer supported)'
+  } else {
+    return 'unknown reason'
+  }
+}
+
+let virtualEnvironmentName = undefined
+
 export function getVirtualEnvironmentName() {
-  const imageOS = getImageOS()
-
-  let match = imageOS.match(/^ubuntu(\d+)/) // e.g. ubuntu18
-  if (match) {
-    return `ubuntu-${match[1]}.04`
+  if (virtualEnvironmentName !== undefined) {
+    return virtualEnvironmentName
   }
 
-  match = imageOS.match(/^macos(\d{2})(\d+)?/) // e.g. macos1015, macos11
-  if (match) {
-    if (match[2]) {
-      return `macos-${match[1]}.${match[2]}`
-    } else {
-      return `macos-${match[1]}`
-    }
+  const platform = os.platform()
+  let osName
+  let osVersion
+  if (platform === 'linux') {
+    const info = linuxOSInfo({mode: 'sync'})
+    osName = info.id
+    osVersion = info.version_id
+  } else if (platform === 'darwin') {
+    osName = 'macos'
+    osVersion = macosRelease().version
+  } else if (platform === 'win32') {
+    osName = 'windows'
+    osVersion = findWindowsVersion()
+  } else {
+    throw new Error(`Unknown platform ${platform}`)
   }
 
-  match = imageOS.match(/^win(\d+)/) // e.g. win19
-  if (match) {
-    return `windows-20${match[1]}`
-  }
+  virtualEnvironmentName = `${osName}-${osVersion}`
+  return virtualEnvironmentName
+}
 
-  throw new Error(`Unknown ImageOS ${imageOS}`)
+export function getOSNameVersionArch() {
+  return `${getVirtualEnvironmentName()}-${os.arch()}`
+}
+
+function findWindowsVersion() {
+  const version = os.version();
+  const match = version.match(/^Windows Server (\d+) Datacenter/)
+  if (match) {
+    return match[1]
+  } else {
+    throw new Error('Could not find Windows version')
+  }
 }
 
 export function shouldUseToolCache(engine, version) {
-  return engine === 'ruby' && !isHeadVersion(version)
+  return (engine === 'ruby' && !isHeadVersion(version)) || isSelfHostedRunner()
 }
 
-function getPlatformToolCache(platform) {
-  // Hardcode paths rather than using $RUNNER_TOOL_CACHE because the prebuilt Rubies cannot be moved anyway
+export function getToolCachePath() {
+  if (isSelfHostedRunner()) {
+    return getRunnerToolCache()
+  } else {
+    // Rubies prebuilt by this action embed this path rather than using $RUNNER_TOOL_CACHE
+    // so use that path is not isSelfHostedRunner()
+    return getDefaultToolCachePath()
+  }
+}
+
+export function getRunnerToolCache() {
+  const runnerToolCache = process.env['RUNNER_TOOL_CACHE']
+  if (!runnerToolCache) {
+    throw new Error('$RUNNER_TOOL_CACHE must be set')
+  }
+  return runnerToolCache
+}
+
+// Rubies prebuilt by this action embed this path rather than using $RUNNER_TOOL_CACHE
+function getDefaultToolCachePath() {
+  const platform = getVirtualEnvironmentName()
   if (platform.startsWith('ubuntu-')) {
     return '/opt/hostedtoolcache'
   } else if (platform.startsWith('macos-')) {
     return '/Users/runner/hostedtoolcache'
   } else if (platform.startsWith('windows-')) {
-    return 'C:/hostedtoolcache/windows'
+    return 'C:\\hostedtoolcache\\windows'
   } else {
     throw new Error('Unknown platform')
   }
 }
 
-export function getToolCacheRubyPrefix(platform, version) {
-  const toolCache = getPlatformToolCache(platform)
-  return path.join(toolCache, 'Ruby', version, 'x64')
+// tc.find() but using RUNNER_TOOL_CACHE=getToolCachePath()
+export function toolCacheFind(engine, version) {
+  const originalToolCache = getToolCachePath()
+  process.env['RUNNER_TOOL_CACHE'] = getToolCachePath()
+  try {
+    return tc.find(engineToToolCacheName(engine), version)
+  } finally {
+    process.env['RUNNER_TOOL_CACHE'] = originalToolCache
+  }
+}
+
+function engineToToolCacheName(engine) {
+  return {
+    ruby: 'Ruby',
+    jruby: 'JRuby',
+    truffleruby: 'TruffleRuby',
+    "truffleruby+graalvm": 'TruffleRubyGraalVM'
+  }[engine]
+}
+
+export function getToolCacheRubyPrefix(platform, engine, version) {
+  const toolCache = getToolCachePath()
+  return path.join(toolCache, engineToToolCacheName(engine), version, os.arch())
+}
+
+export function toolCacheCompleteFile(toolCacheRubyPrefix) {
+  return `${toolCacheRubyPrefix}.complete`
 }
 
 export function createToolCacheCompleteFile(toolCacheRubyPrefix) {
-  const completeFile = `${toolCacheRubyPrefix}.complete`
-  fs.writeFileSync(completeFile, '')
+  fs.writeFileSync(toolCacheCompleteFile(toolCacheRubyPrefix), '')
 }
 
 // convert windows path like C:\Users\runneradmin to /c/Users/runneradmin

index.js

@@ -16,6 +16,7 @@ const inputDefaults = {
   'bundler-cache': 'false',
   'working-directory': '.',
   'cache-version': bundler.DEFAULT_CACHE_VERSION,
+  'self-hosted': 'false',
 }
 
 // entry point when this action is run on its own
@@ -23,7 +24,11 @@ export async function run() {
   try {
     await setupRuby()
   } catch (error) {
-    core.setFailed(error.stack)
+    if (/\bprocess\b.+\bfailed\b/.test(error.message)) {
+      core.setFailed(error.message)
+    } else {
+      core.setFailed(error.stack)
+    }
   }
 }
 
@@ -35,6 +40,7 @@ export async function setupRuby(options = {}) {
       inputs[key] = core.getInput(key) || inputDefaults[key]
     }
   }
+  common.inputs.selfHosted = inputs['self-hosted']
 
   process.chdir(inputs['working-directory'])
 
@@ -42,7 +48,7 @@ export async function setupRuby(options = {}) {
   const [engine, parsedVersion] = parseRubyEngineAndVersion(inputs['ruby-version'])
 
   let installer
-  if (platform.startsWith('windows-') && engine === 'ruby') {
+  if (platform.startsWith('windows-') && engine === 'ruby' && !common.isSelfHostedRunner()) {
     installer = require('./windows')
   } else {
     installer = require('./ruby-builder')
@@ -56,7 +62,7 @@ export async function setupRuby(options = {}) {
 
   // JRuby can use compiled extension code, so make sure gcc exists.
   // As of Jan-2022, JRuby compiles against msvcrt.
-  if (platform.startsWith('windows') && (engine === 'jruby') && 
+  if (platform.startsWith('windows') && engine === 'jruby' &&
     !fs.existsSync('C:\\msys64\\mingw64\\bin\\gcc.exe')) {
     await require('./windows').installJRubyTools()
   }
@@ -88,7 +94,7 @@ export async function setupRuby(options = {}) {
   }
 
   if (inputs['bundler-cache'] === 'true') {
-    await common.measure('bundle install', async () =>
+    await common.time('bundle install', async () =>
       bundler.bundleInstall(gemfile, lockFile, platform, engine, version, bundlerVersion, inputs['cache-version']))
   }
 

package.json

@@ -27,6 +27,8 @@
     "@actions/exec": "^1.1.1",
     "@actions/io": "^1.1.2",
     "@actions/tool-cache": "^2",
+    "linux-os-info": "^2.0.0",
+    "macos-release": "^3.1.0",
     "semver": "^7.3.7"
   },
   "devDependencies": {

ruby-builder-versions.json

@@ -11,14 +11,14 @@
     "2.7.0", "2.7.1", "2.7.2", "2.7.3", "2.7.4", "2.7.5", "2.7.6", "2.7.7",
     "3.0.0-preview1", "3.0.0-preview2", "3.0.0-rc1", "3.0.0", "3.0.1", "3.0.2", "3.0.3", "3.0.4", "3.0.5",
     "3.1.0-preview1", "3.1.0", "3.1.1", "3.1.2", "3.1.3",
-    "3.2.0-preview1", "3.2.0-preview2", "3.2.0-preview3", "3.2.0-rc1", "3.2.0",
+    "3.2.0-preview1", "3.2.0-preview2", "3.2.0-preview3", "3.2.0-rc1", "3.2.0", "3.2.1",
     "head", "debug"
   ],
   "jruby": [
     "9.1.17.0",
     "9.2.9.0", "9.2.10.0", "9.2.11.0", "9.2.11.1", "9.2.12.0", "9.2.13.0", "9.2.14.0", "9.2.15.0", "9.2.16.0", "9.2.17.0", "9.2.18.0", "9.2.19.0", "9.2.20.0", "9.2.20.1", "9.2.21.0",
     "9.3.0.0", "9.3.1.0", "9.3.2.0", "9.3.3.0", "9.3.4.0", "9.3.6.0", "9.3.7.0", "9.3.8.0", "9.3.9.0", "9.3.10.0",
-    "9.4.0.0",
+    "9.4.0.0", "9.4.1.0", "9.4.2.0",
     "head"
   ],
   "truffleruby": [

ruby-builder.js

@@ -1,6 +1,7 @@
 const os = require('os')
 const fs = require('fs')
 const path = require('path')
+const core = require('@actions/core')
 const exec = require('@actions/exec')
 const io = require('@actions/io')
 const tc = require('@actions/tool-cache')
@@ -13,21 +14,31 @@ const releasesURL = 'https://github.com/ruby/ruby-builder/releases'
 const windows = common.windows
 
 export function getAvailableVersions(platform, engine) {
-  if (!common.supportedPlatforms.includes(platform)) {
-    throw new Error(`Unsupported platform ${platform}`)
-  }
-
   return rubyBuilderVersions[engine]
 }
 
 export async function install(platform, engine, version) {
   let rubyPrefix, inToolCache
   if (common.shouldUseToolCache(engine, version)) {
-    inToolCache = tc.find('Ruby', version)
+    inToolCache = common.toolCacheFind(engine, version)
     if (inToolCache) {
       rubyPrefix = inToolCache
     } else {
-      rubyPrefix = common.getToolCacheRubyPrefix(platform, version)
+      const toolCacheRubyPrefix = common.getToolCacheRubyPrefix(platform, engine, version)
+      if (common.isSelfHostedRunner()) {
+        const rubyBuildDefinition = engine === 'ruby' ? version : `${engine}-${version}`
+        core.error(
+          `The current runner (${common.getOSNameVersionArch()}) was detected as self-hosted because ${common.selfHostedRunnerReason()}.\n` +
+          `In such a case, you should install Ruby in the $RUNNER_TOOL_CACHE yourself, for example using https://github.com/rbenv/ruby-build\n` +
+          `You can take inspiration from this workflow for more details: https://github.com/ruby/ruby-builder/blob/master/.github/workflows/build.yml\n` +
+          `$ ruby-build ${rubyBuildDefinition} ${toolCacheRubyPrefix}\n` +
+          `Once that completes successfully, mark it as complete with:\n` +
+          `$ touch ${common.toolCacheCompleteFile(toolCacheRubyPrefix)}\n` +
+          `It is your responsibility to ensure installing Ruby like that is not done in parallel.\n`)
+        process.exit(1)
+      } else {
+        rubyPrefix = toolCacheRubyPrefix
+      }
     }
   } else if (windows) {
     rubyPrefix = path.join(`${common.drive}:`, `${engine}-${version}`)
@@ -39,7 +50,7 @@ export async function install(platform, engine, version) {
   common.setupPath([path.join(rubyPrefix, 'bin')])
 
   if (!inToolCache) {
-    await preparePrefix(rubyPrefix)
+    await io.mkdirP(rubyPrefix)
     if (engine === 'truffleruby+graalvm') {
       await installWithRubyBuild(engine, version, rubyPrefix)
     } else {
@@ -50,15 +61,6 @@ export async function install(platform, engine, version) {
   return rubyPrefix
 }
 
-async function preparePrefix(rubyPrefix) {
-  const parentDir = path.dirname(rubyPrefix)
-
-  await io.rmRF(rubyPrefix)
-  if (!(fs.existsSync(parentDir) && fs.statSync(parentDir).isDirectory())) {
-    await io.mkdirP(parentDir)
-  }
-}
-
 async function installWithRubyBuild(engine, version, rubyPrefix) {
   const tmp = process.env['RUNNER_TEMP'] || os.tmpdir()
   const rubyBuildDir = path.join(tmp, 'ruby-build-for-setup-ruby')

windows-versions.json

@@ -52,6 +52,7 @@
   "3.1.2": "https://github.com/oneclick/rubyinstaller2/releases/download/RubyInstaller-3.1.2-1/rubyinstaller-3.1.2-1-x64.7z",
   "3.1.3": "https://github.com/oneclick/rubyinstaller2/releases/download/RubyInstaller-3.1.3-1/rubyinstaller-3.1.3-1-x64.7z",
   "3.2.0": "https://github.com/oneclick/rubyinstaller2/releases/download/RubyInstaller-3.2.0-1/rubyinstaller-3.2.0-1-x64.7z",
+  "3.2.1": "https://github.com/oneclick/rubyinstaller2/releases/download/RubyInstaller-3.2.1-1/rubyinstaller-3.2.1-1-x64.7z",
   "head": "https://github.com/oneclick/rubyinstaller2/releases/download/rubyinstaller-head/rubyinstaller-head-x64.7z",
   "mingw": "https://github.com/MSP-Greg/ruby-loco/releases/download/ruby-master/ruby-mingw.7z",
   "mswin": "https://github.com/MSP-Greg/ruby-loco/releases/download/ruby-master/ruby-mswin.7z",

windows.js

@@ -27,13 +27,7 @@ const certFile = 'C:\\Program Files\\Git\\mingw64\\ssl\\cert.pem'
 const msys1 = `${drive}:\\DevKit64`
 const msysPathEntries = [`${msys1}\\mingw\\x86_64-w64-mingw32\\bin`, `${msys1}\\mingw\\bin`, `${msys1}\\bin`]
 
-const virtualEnv = common.getVirtualEnvironmentName()
-
 export function getAvailableVersions(platform, engine) {
-  if (!common.supportedPlatforms.includes(platform)) {
-    throw new Error(`Unsupported platform ${platform}`)
-  }
-
   if (engine === 'ruby') {
     return Object.keys(rubyInstallerVersions)
   } else {
@@ -46,7 +40,7 @@ export async function install(platform, engine, version) {
 
   // The windows-2016 and windows-2019 images have MSYS2 build tools (C:/msys64/usr)
   // and MinGW build tools installed.  The windows-2022 image has neither.
-  const hasMSYS2PreInstalled = ['windows-2019', 'windows-2016'].includes(virtualEnv)
+  const hasMSYS2PreInstalled = ['windows-2019', 'windows-2016'].includes(platform)
 
   if (!url.endsWith('.7z')) {
     throw new Error(`URL should end in .7z: ${url}`)
@@ -55,11 +49,11 @@ export async function install(platform, engine, version) {
 
   let rubyPrefix, inToolCache
   if (common.shouldUseToolCache(engine, version)) {
-    inToolCache = tc.find('Ruby', version)
+    inToolCache = common.toolCacheFind(engine, version)
     if (inToolCache) {
       rubyPrefix = inToolCache
     } else {
-      rubyPrefix = common.getToolCacheRubyPrefix(platform, version)
+      rubyPrefix = common.getToolCacheRubyPrefix(platform, engine, version)
     }
   } else {
     rubyPrefix = `${drive}:\\${base}`

yarn.lock

@@ -283,6 +283,11 @@ ip-regex@^2.1.0:
   resolved "https://registry.yarnpkg.com/ip-regex/-/ip-regex-2.1.0.tgz#fa78bf5d2e6913c911ce9f819ee5146bb6d844e9"
   integrity sha512-58yWmlHpp7VYfcdTwMTvwMmqx/Elfxjd9RXTDyMsbL7lLWmhMylLEqiYVLKuLzOZqVgiWXD9MfR62Vv89VRxkw==
 
+linux-os-info@^2.0.0:
+  version "2.0.0"
+  resolved "https://registry.yarnpkg.com/linux-os-info/-/linux-os-info-2.0.0.tgz#32a251077c13af1a69dbcb36a168901208e32776"
+  integrity sha512-ZopyH4kT2Ehnmix8iUgS/41pfv7fSlUV1JukIn3DB3qD3byvhBNtgCbUApoAtiqcHRLKXCY3zakXlJgiExm2Qg==
+
 lru-cache@^6.0.0:
   version "6.0.0"
   resolved "https://registry.yarnpkg.com/lru-cache/-/lru-cache-6.0.0.tgz#6d6fe6570ebd96aaf90fcad1dafa3b2566db3a94"
@@ -290,6 +295,11 @@ lru-cache@^6.0.0:
   dependencies:
     yallist "^4.0.0"
 
+macos-release@^3.1.0:
+  version "3.1.0"
+  resolved "https://registry.yarnpkg.com/macos-release/-/macos-release-3.1.0.tgz#6165bb0736ae567ed6649e36ce6a24d87cbb7aca"
+  integrity sha512-/M/R0gCDgM+Cv1IuBG1XGdfTFnMEG6PZeT+KGWHO/OG+imqmaD9CH5vHBTycEM3+Kc4uG2Il+tFAuUWLqQOeUA==
+
 mime-db@1.52.0:
   version "1.52.0"
   resolved "https://registry.yarnpkg.com/mime-db/-/mime-db-1.52.0.tgz#bbabcdc02859f4987301c856e3387ce5ec43bf70"