Fix a regression where MAKE on windows has an extra space at the end

Switch to ruby/setup-msys2-gcc
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2026-09-13 14:34:21 +02:00 · 2025-05-16 21:28:09 +02:00 · 2025-05-16 14:21:30 +02:00 · 2025-05-16 14:21:30 +02:00 · 2025-05-16 14:21:30 +02:00 · 2025-05-14 21:23:10 +02:00
15 changed files with 1169 additions and 632 deletions
@@ -17,7 +17,7 @@ jobs:
    strategy:
      fail-fast: false
      matrix:
-        os: [ ubuntu-20.04, ubuntu-22.04, ubuntu-24.04, ubuntu-22.04-arm, ubuntu-24.04-arm, macos-13, macos-14, macos-15, windows-2019, windows-2022, windows-2025 ]
+        os: [ ubuntu-22.04, ubuntu-24.04, ubuntu-22.04-arm, ubuntu-24.04-arm, macos-13, macos-14, macos-15, windows-2019, windows-2022, windows-2025, windows-11-arm ]
        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', '3.3', '3.4', ruby-head,
          jruby, jruby-head,
@@ -34,6 +34,7 @@ jobs:
        - { os: windows-2025, ruby: mswin }
        - { os: windows-2025, ruby: ucrt  }
        - { os: ubuntu-24.04, ruby: asan }
+        - { os: ubuntu-24.04, ruby: 3.4-asan }
        exclude:
        # https://github.com/ruby/setup-ruby/issues/496
        - { os: ubuntu-22.04, ruby: '2.2' }
@@ -63,25 +64,44 @@ jobs:
        - { os: ubuntu-24.04-arm, ruby: '2.0' }
        - { os: ubuntu-24.04-arm, ruby: '2.1' }
        - { os: ubuntu-24.04-arm, ruby: '2.2' }
-        # Windows (note: previews are not available on Windows)
+        # RubyInstaller windows-arm64 builds only exist for Ruby 3.4+
+        - { os: windows-11-arm, ruby: '2.0' }
+        - { os: windows-11-arm, ruby: '2.1' }
+        - { os: windows-11-arm, ruby: '2.2' }
+        - { os: windows-11-arm, ruby: '2.3' }
+        - { os: windows-11-arm, ruby: '2.4' }
+        - { os: windows-11-arm, ruby: '2.5' }
+        - { os: windows-11-arm, ruby: '2.6' }
+        - { os: windows-11-arm, ruby: '2.7' }
+        - { os: windows-11-arm, ruby: '3.0' }
+        - { os: windows-11-arm, ruby: '3.1' }
+        - { os: windows-11-arm, ruby: '3.2' }
+        - { os: windows-11-arm, ruby: '3.3' }
+        # https://github.com/ruby/jruby-dev-builder/pull/14#issuecomment-2829841247
+        - { os: windows-11-arm, ruby: jruby }
+        - { os: windows-11-arm, ruby: jruby-head }
+        # RubyInstaller has no 64-bit builds of 1.9 on Windows
        - { os: windows-2019, ruby: '1.9' }
        - { os: windows-2022, ruby: '1.9' }
        - { os: windows-2025, ruby: '1.9' }
-        - { os: windows-2019, ruby: debug }
-        - { os: windows-2022, ruby: debug }
-        - { os: windows-2025, ruby: debug }
+        - { os: windows-11-arm, ruby: '1.9' }
+        # TruffleRuby does not support Windows
        - { os: windows-2019, ruby: truffleruby }
        - { os: windows-2022, ruby: truffleruby }
        - { os: windows-2025, ruby: truffleruby }
+        - { os: windows-11-arm, ruby: truffleruby }
        - { os: windows-2019, ruby: truffleruby-head }
        - { os: windows-2022, ruby: truffleruby-head }
        - { os: windows-2025, ruby: truffleruby-head }
+        - { os: windows-11-arm, ruby: truffleruby-head }
        - { os: windows-2019, ruby: truffleruby+graalvm }
        - { os: windows-2022, ruby: truffleruby+graalvm }
        - { os: windows-2025, ruby: truffleruby+graalvm }
+        - { os: windows-11-arm, ruby: truffleruby+graalvm }
        - { os: windows-2019, ruby: truffleruby+graalvm-head }
        - { os: windows-2022, ruby: truffleruby+graalvm-head }
        - { os: windows-2025, ruby: truffleruby+graalvm-head }
+        - { os: windows-11-arm, ruby: truffleruby+graalvm-head }

    name: ${{ matrix.os }} ${{ matrix.ruby }}
    runs-on: ${{ matrix.os }}
@@ -114,7 +134,7 @@ jobs:
            echo 'ridk is unavailable'
          }
        } elseif ($plat.Contains('mswin')) {
-          &"$env:VCPKG_INSTALLATION_ROOT\vcpkg" list
+          Get-ChildItem "$env:VCPKG_INSTALLATION_ROOT\installed\vcpkg\info"
        }
    - name: RbConfig::CONFIG
      run: ruby -rrbconfig -rpp -e 'pp RbConfig::CONFIG'
@@ -185,9 +205,37 @@ jobs:
      shell: bash
      run: echo ~ && bundle install
    - name: Windows JRuby
-      if: startsWith(matrix.os, 'windows') && startsWith(matrix.ruby, 'jruby')
+      # Should be startsWith(matrix.ruby, 'jruby') but broken on jruby-head: https://github.com/jruby/jruby/issues/8623
+      if: startsWith(matrix.os, 'windows') && matrix.ruby == 'jruby'
      run: gem install sassc

+  testDotRubyVersion:
+    name: "Test .ruby-version"
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v4
+      - run: echo "ruby-3.4.0" > .ruby-version
+      - uses: ./
+      - run: ruby -v | grep -F "ruby 3.4.0"
+
+  testToolVersions:
+    name: "Test .tool-versions"
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v4
+      - run: echo -e "nodejs 16.0.0\nruby   3.4.0" > .tool-versions
+      - uses: ./
+      - run: ruby -v | grep -F "ruby 3.4.0"
+
+  testMise:
+    name: "Test mise.toml"
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v4
+      - run: echo -e "[tools]\nnode = '18'\nruby = '3.4.0'" > mise.toml
+      - uses: ./
+      - run: ruby -v | grep -F "ruby 3.4.0"
+
  testNoGemfile:
    name: "Test with no Gemfile"
    runs-on: ubuntu-latest
@@ -257,12 +305,12 @@ jobs:

  testFixedBundlerVersionForOldRuby:
    name: "Test bundler: 1.x for old Ruby"
-    runs-on: ubuntu-20.04
+    runs-on: ubuntu-22.04
    steps:
      - uses: actions/checkout@v4
      - uses: ./
        with:
-          ruby-version: '2.2'
+          ruby-version: '2.3'
          bundler: 1.16.6
      - run: bundle --version | grep -F "1.16.6" # And not 1.17.x from ~> 1

@@ -340,7 +388,7 @@ jobs:
    strategy:
      fail-fast: false
      matrix:
-        gemfile: [ rails5, rails6 ]
+        gemfile: [ rails7, rails8 ]
    name: "Test with ${{ matrix.gemfile }} gemfile"
    runs-on: ubuntu-latest
    env:
@@ -349,11 +397,9 @@ jobs:
      - uses: actions/checkout@v4
      - uses: ./
        with:
-          ruby-version: '2.6'
+          ruby-version: '3.2'
          bundler-cache: true
      - run: bundle exec rails --version
-        env:
-          RUBYOPT: '-rlogger' # Rails 6 is missing a require 'logger' in active_support/logger_thread_safe_level.rb

  testTruffleRubyNokogiri:
    name: "Test installing a Gemfile with nokogiri on TruffleRuby"
@@ -382,7 +428,7 @@ jobs:
        run: ruby -e "abort if File.exist?('C:/msys64/mingw64/bin/gcc.exe')"

  lint:
-    runs-on: ubuntu-20.04
+    runs-on: ubuntu-22.04
    steps:
    - uses: actions/checkout@v4
    - run: yarn install
@@ -15,10 +15,10 @@ 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 3.4.1, head, debug, mingw, mswin, ucrt |
-| `jruby` | 9.1.17.0 - 9.4.9.0, head |
-| `truffleruby` | 19.3.0 - 24.1.1, head |
-| `truffleruby+graalvm` | 21.2.0 - 24.1.1, head |
+| `ruby` | 1.9.3, 2.0.0, 2.1.9, 2.2, all versions from 2.3.0 until 3.5.0-preview1, head, debug, mingw, mswin, ucrt |
+| `jruby` | 9.1.17.0 - 10.0.0.1, head |
+| `truffleruby` | 19.3.0 - 24.2.1, head |
+| `truffleruby+graalvm` | 21.2.0 - 24.2.1, head |

 `ruby-debug` is the same as `ruby-head` but with assertions enabled (`-DRUBY_DEBUG=1`).

@@ -26,6 +26,9 @@ This action currently supports these versions of MRI, JRuby and TruffleRuby:
 Native extensions are automatically compiled with AddressSanitizer when using `ruby-asan`.
 `ruby-asan` is currently only available on `ubuntu-24.04`.

+`ruby-3.4-asan` is similar to `ruby-asan` but built from the latest stable 3.4 release tag.
+Like `ruby-asan`, it's currently only available on `ubuntu-24.04`.
+
 Regarding Windows ruby master builds, `mingw` is a MSYS2/MinGW build, `head` & `ucrt` are MSYS2/UCRT64
 builds, and `mswin` is a MSVC/VS 2022 build.

@@ -46,9 +49,14 @@ The action works on these [GitHub-hosted runners](https://docs.github.com/en/act

 | Operating System | Supported |
 | ---------------- | --------- |
-| Ubuntu  | `ubuntu-20.04`, `ubuntu-22.04`, `ubuntu-24.04`, `ubuntu-22.04-arm`, `ubuntu-24.04-arm` |
+| Ubuntu  | `ubuntu-22.04`, `ubuntu-24.04`, `ubuntu-22.04-arm`, `ubuntu-24.04-arm` |
 | macOS   | `macos-13` and newer versions |
-| Windows | `windows-2019`, `windows-2022` |
+| Windows | `windows-2019`, `windows-2022`, `windows-2025`, `windows-11-arm` |
+
+Not all combinations of runner images and versions are supported.
+The list of available Ruby versions can be seen in [ruby-builder-versions.json](ruby-builder-versions.json) for Ubuntu and macOS
+(although some combinations are not available, see [the full list](https://github.com/ruby/ruby-builder/releases/tag/toolcache))
+and in [windows-versions.json](windows-versions.json) for Windows.

 The prebuilt releases are generated by [ruby-builder](https://github.com/ruby/ruby-builder)
 and on Windows by [RubyInstaller2](https://github.com/oneclick/rubyinstaller2).
@@ -56,9 +64,6 @@ The `mingw`, `ucrt` and `mswin` builds are generated by [ruby-loco](https://gith
 `ruby-head` is generated by [ruby-dev-builder](https://github.com/ruby/ruby-dev-builder),
 `jruby-head` is generated by [jruby-dev-builder](https://github.com/ruby/jruby-dev-builder),
 `truffleruby-head` and `truffleruby+graalvm-head` are generated by [truffleruby-dev-builder](https://github.com/ruby/truffleruby-dev-builder).
-The full list of available Ruby versions can be seen in [ruby-builder-versions.json](ruby-builder-versions.json) for Ubuntu and macOS
-(although some combinations are not available, see [the full list](https://github.com/ruby/ruby-builder/releases/tag/toolcache))
-and in [windows-versions.json](windows-versions.json) for Windows.

 ## Usage

@@ -74,7 +79,7 @@ jobs:
    - uses: actions/checkout@v4
    - uses: ruby/setup-ruby@v1
      with:
-        ruby-version: '3.3' # Not needed with a `.ruby-version` or `.tool-versions`
+        ruby-version: '3.3' # Not needed with a .ruby-version, .tool-versions or mise.toml
        bundler-cache: true # runs 'bundle install' and caches installed gems automatically
    - run: bundle exec rake
 ```
@@ -114,7 +119,7 @@ jobs:
    strategy:
      fail-fast: false
      matrix:
-        gemfile: [ rails5, rails6 ]
+        gemfile: [ rails7, rails8 ]
    runs-on: ubuntu-latest
    env: # $BUNDLE_GEMFILE must be set at the job level, so it is set for all steps
      BUNDLE_GEMFILE: ${{ github.workspace }}/gemfiles/${{ matrix.gemfile }}.gemfile
@@ -139,11 +144,12 @@ and the [condition and expression syntax](https://help.github.com/en/actions/ref
 * engine only like `ruby` and `truffleruby`, uses the latest stable release of that implementation
 * `.ruby-version` reads from the project's `.ruby-version` file
 * `.tool-versions` reads from the project's `.tool-versions` file
-* If the `ruby-version` input is not specified, `.ruby-version` is tried first, followed by `.tool-versions`
+* `mise.toml` reads from the project's `mise.toml` file
+* If the `ruby-version` input is not specified, `.ruby-version` is tried first, followed by `.tool-versions`, followed by `mise.toml`

 ### Working Directory

-The `working-directory` input can be set to resolve `.ruby-version`, `.tool-versions` and `Gemfile.lock`
+The `working-directory` input can be set to resolve `.ruby-version`, `.tool-versions`, `mise.toml` and `Gemfile.lock`
 if they are not at the root of the repository, see [action.yml](action.yml) for details.

 ### RubyGems
@@ -6,7 +6,7 @@ branding:
  icon: download
 inputs:
  ruby-version:
-    description: 'Engine and version to use, see the syntax in the README. Reads from .ruby-version or .tool-versions if unset.'
+    description: 'Engine and version to use, see the syntax in the README. Reads from .ruby-version, .tool-versions or mise.toml if unset.'
    default: 'default'
  rubygems:
    description: |
@@ -26,7 +26,7 @@ inputs:
    description: 'Run "bundle install", and cache the result automatically. Either true or false.'
    default: 'false'
  working-directory:
-    description: 'The working directory to use for resolving paths for .ruby-version, .tool-versions and Gemfile.lock.'
+    description: 'The working directory to use for resolving paths for .ruby-version, .tool-versions, mise.toml and Gemfile.lock.'
  cache-version:
    description: |
      Arbitrary string that will be added to the cache key of the bundler cache. Set or change it if you need
@@ -6,12 +6,13 @@ const stream = require('stream')
 const crypto = require('crypto')
 const core = require('@actions/core')
 const tc = require('@actions/tool-cache')
+const exec = require('@actions/exec')
 const { performance } = require('perf_hooks')
 const linuxOSInfo = require('linux-os-info')

 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 drive = (windows ? (process.env['RUNNER_TEMP'] || 'C')[0] : undefined)

 export const inputs = {
  selfHosted: undefined
@@ -66,7 +67,8 @@ export async function time(name, block) {
 }

 export function isHeadVersion(rubyVersion) {
-  return ['head', 'debug',  'mingw', 'mswin', 'ucrt', 'asan'].includes(rubyVersion)
+  // 3.4-asan counts as "head" because the version cannot be selected -- you can only get whatever's latest
+  return ['head', 'debug',  'mingw', 'mswin', 'ucrt', 'asan', '3.4-asan'].includes(rubyVersion)
 }

 export function isStableVersion(engine, rubyVersion) {
@@ -128,6 +130,8 @@ export function targetRubyVersion(engine, rubyVersion) {
      return 2.5
    } else if (version === 9.3) {
      return 2.6
+    } else if (version === 9.4) {
+      return 3.1
    }
  } else if (engine.startsWith('truffleruby')) {
    if (version < 21.0) {
@@ -136,6 +140,10 @@ export function targetRubyVersion(engine, rubyVersion) {
      return 2.7
    } else if (version < 23.0) {
      return 3.0
+    } else if (version < 23.1) {
+      return 3.1
+    } else if (version < 24.2) {
+      return 3.2
    }
  }

@@ -163,7 +171,6 @@ export async function hashFile(file) {

 // macos is not listed explicitly, see below
 const GitHubHostedPlatforms = [
-  'ubuntu-20.04-x64',
  'ubuntu-22.04-x64',
  'ubuntu-22.04-arm64',
  'ubuntu-24.04-x64',
@@ -171,6 +178,7 @@ const GitHubHostedPlatforms = [
  'windows-2019-x64',
  'windows-2022-x64',
  'windows-2025-x64',
+  'windows-11-arm64'
 ]

 // Precisely: whether we have builds for that platform and there are GitHub-hosted runners to test it
@@ -263,7 +271,7 @@ export function getOSNameVersionArch() {

 function findWindowsVersion() {
  const version = os.version()
-  const match = version.match(/^Windows Server (\d+) Datacenter/)
+  const match = version.match(/^Windows(?: Server)? (\d+) (?:Datacenter|Enterprise)/)
  if (match) {
    return match[1]
  } else {
@@ -326,7 +334,7 @@ function engineToToolCacheName(engine) {
  }[engine]
 }

-export function getToolCacheRubyPrefix(platform, engine, version) {
+export function getToolCacheRubyPrefix(_platform, engine, version) {
  const toolCache = getToolCachePath()
  return path.join(toolCache, engineToToolCacheName(engine), version, os.arch())
 }
@@ -348,15 +356,7 @@ export function win2nix(path) {
  return path.replace(/\\/g, '/').replace(/ /g, '\\ ')
 }

-// JRuby is installed after setupPath is called, so folder doesn't exist
-function rubyIsUCRT(path) {
-  return !!(fs.existsSync(path) &&
-    fs.readdirSync(path, { withFileTypes: true }).find(dirent =>
-      dirent.isFile() && dirent.name.match(/^x64-(ucrt|vcruntime\d{3})-ruby\d{3}\.dll$/)))
-}
-
 export function setupPath(newPathEntries) {
-  let msys2Type = null
  const envPath = windows ? 'Path' : 'PATH'
  const originalPath = process.env[envPath].split(path.delimiter)
  let cleanPath = originalPath.filter(entry => !/\bruby\b/i.test(entry))
@@ -374,25 +374,43 @@ export function setupPath(newPathEntries) {
    core.exportVariable(envPath, cleanPath.join(path.delimiter))
  }

-  // Then add new path entries using core.addPath()
-  let newPath
-  const windowsToolchain = core.getInput('windows-toolchain')
-  if (windows && windowsToolchain !== 'none') {
-    // main Ruby dll determines whether mingw or ucrt build
-    msys2Type = rubyIsUCRT(newPathEntries[0]) ? 'ucrt64' : 'mingw64'
-
-    // add MSYS2 in path for all Rubies on Windows, as it provides a better bash shell and a native toolchain
-    const msys2 = [`C:\\msys64\\${msys2Type}\\bin`, 'C:\\msys64\\usr\\bin']
-    newPath = [...newPathEntries, ...msys2]
-  } else {
-    newPath = newPathEntries
-  }
  console.log(`Entries added to ${envPath} to use selected Ruby:`)
-  for (const entry of newPath) {
+  for (const entry of newPathEntries) {
    console.log(`  ${entry}`)
  }
  core.endGroup()

-  core.addPath(newPath.join(path.delimiter))
-  return msys2Type
+  core.addPath(newPathEntries.join(path.delimiter))
+}
+
+export async function setupJavaHome(rubyPrefix) {
+  await measure("Modifying JAVA_HOME for JRuby", async () => {
+    console.log("attempting to run with existing JAVA_HOME")
+
+    const javaHome = process.env['JAVA_HOME']
+    let java = javaHome ? path.join(javaHome, 'bin/java') : 'java'
+    let ret = await exec.exec(java, ['-jar', path.join(rubyPrefix, 'lib/jruby.jar'), '--version'], {ignoreReturnCode: true})
+
+    if (ret === 0) {
+      console.log("JRuby successfully starts, using existing JAVA_HOME")
+    } else {
+      console.log("JRuby failed to start, try Java 21 envs")
+
+      let arch = os.arch()
+      if (arch === "x64" || os.platform() !== "darwin") {
+        arch = "X64"
+      }
+
+      let newHomeVar = `JAVA_HOME_21_${arch}`
+      let newHome = process.env[newHomeVar]
+
+      if (newHome === "undefined") {
+        throw new Error(`JAVA_HOME is not Java 21+ needed for JRuby and \$${newHomeVar} is not defined`)
+      }
+
+      console.log(`Setting JAVA_HOME to ${newHomeVar} path ${newHome}`)
+
+      core.exportVariable("JAVA_HOME", newHome)
+    }
+  })
 }
@@ -1,3 +1,3 @@
 source "https://rubygems.org"

-gem "rails", "~> 5.2.0"
+gem "rails", "~> 7.2.0"
@@ -1,3 +1,3 @@
 source "https://rubygems.org"

-gem "rails", "~> 6.0.0"
+gem "rails", "~> 8.0.0"
@@ -1,33 +1,93 @@
-require 'net/http'
+require 'open-uri'
 require 'yaml'
 require 'json'

 min_requirements = ['~> 2.0.0', '~> 2.1.9', '>= 2.2.6'].map { |req| Gem::Requirement.new(req) }

 url = 'https://raw.githubusercontent.com/oneclick/rubyinstaller.org-website/master/_data/downloads.yaml'
-entries = YAML.load(Net::HTTP.get(URI(url)), symbolize_names: true)
+entries = YAML.load(URI.open(url, &:read), symbolize_names: true)

 versions = entries.select { |entry|
  entry[:filetype] == 'rubyinstaller7z' and
-  entry[:name].include?('(x64)')
+  entry[:name].include?('(x64)') || entry[:name].include?('(arm)')
 }.group_by { |entry|
  entry[:name][/Ruby (\d+\.\d+\.\d+)/, 1]
-}.map { |version, builds|
-  unless builds.sort_by { |build| build[:name] } == builds.reverse
-    raise "not sorted as expected for #{version}"
-  end
-  [version, builds.first]
+}.map { |version, builds_by_version|
+  builds = builds_by_version.group_by { |entry|
+    entry[:name][/\((x64|arm)\)/, 1]
+  }.map { |arch, builds_by_arch|
+    arch = 'arm64' if arch == 'arm'
+    unless builds_by_arch.sort_by { |build| build[:name] } == builds_by_arch.reverse
+      raise "not sorted as expected for #{version}"
+    end
+    [arch, builds_by_arch.first[:href]]
+  }.sort_by { |arch, builds|
+    arch
+  }.to_h
+  [version, builds]
 }.sort_by { |version, entry|
  Gem::Version.new(version)
 }.select { |version, entry|
  min_requirements.any? { |req| req.satisfied_by?(Gem::Version.new(version)) }
-}.map { |version, entry|
-  [version, entry[:href]]
 }.to_h

-versions['head'] = 'https://github.com/oneclick/rubyinstaller2/releases/download/rubyinstaller-head/rubyinstaller-head-x64.7z'
-versions['mingw'] = 'https://github.com/MSP-Greg/ruby-loco/releases/download/ruby-master/ruby-mingw.7z'
-versions['mswin'] = 'https://github.com/MSP-Greg/ruby-loco/releases/download/ruby-master/ruby-mswin.7z'
-versions['ucrt'] = 'https://github.com/MSP-Greg/ruby-loco/releases/download/ruby-master/ruby-ucrt.7z'
+latest_version = Gem::Version.new(versions.keys.last)
+head_version = Gem::Version.new("#{latest_version.bump}.0dev")
+
+versions['head'] = {
+  'arm64' => 'https://github.com/oneclick/rubyinstaller2/releases/download/rubyinstaller-head/rubyinstaller-head-arm.7z',
+  'x64' => 'https://github.com/oneclick/rubyinstaller2/releases/download/rubyinstaller-head/rubyinstaller-head-x64.7z'
+}
+versions['mingw'] = {
+  'x64' => 'https://github.com/MSP-Greg/ruby-loco/releases/download/ruby-master/ruby-mingw.7z'
+}
+versions['mswin'] = {
+  'x64' => 'https://github.com/MSP-Greg/ruby-loco/releases/download/ruby-master/ruby-mswin.7z'
+}
+versions['ucrt'] = {
+  'x64' => 'https://github.com/MSP-Greg/ruby-loco/releases/download/ruby-master/ruby-ucrt.7z'
+}

 File.binwrite 'windows-versions.json', "#{JSON.pretty_generate(versions)}\n"
+
+base_url = 'https://github.com/ruby/setup-msys2-gcc/releases/latest/download/windows-toolchain.json'
+windows_toolchain = JSON.parse(URI.open(base_url, &:read), symbolize_names: true)
+
+versions.each do |raw_version, archs|
+  version = Gem::Version.correct?(raw_version) ? Gem::Version.new(raw_version) : head_version
+
+  archs.each_key do |raw_arch|
+    arch = raw_arch == 'arm64' ? 'aarch64' : raw_arch
+
+    platform =
+      case raw_version
+      when 'head', 'ucrt'
+        "#{arch}-mingw-ucrt"
+      when 'mingw'
+        "#{arch}-mingw32"
+      when 'mswin'
+        "#{arch}-mswin64"
+      else
+        if version >= Gem::Version.new('3.1.0.dev')
+          "#{arch}-mingw-ucrt"
+        else
+          "#{arch}-mingw32"
+        end
+      end
+
+    toolchain =
+      windows_toolchain.select do |pkg|
+        pkg[:platform] == platform && pkg[:required_ruby_version].any? do |requirement|
+          Gem::Requirement.new(requirement).satisfied_by?(version)
+        end
+      end
+
+    unless toolchain.one?
+      raise "#{toolchain.empty? ? 'no' : 'multiple'} toolchains found for #{raw_version} #{raw_arch}: #{toolchain}"
+    end
+
+    archs[raw_arch] = URI.join(base_url, toolchain.first[:href])
+  end
+end
+
+File.binwrite 'windows-toolchain-versions.json', "#{JSON.pretty_generate(versions)}\n"
@@ -70,13 +70,6 @@ export async function setupRuby(options = {}) {
  createGemRC(engine, version)
  envPreInstall()

-  // 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' &&
-    !fs.existsSync('C:\\msys64\\mingw64\\bin\\gcc.exe')) {
-    await require('./windows').installJRubyTools()
-  }
-
  const rubyPrefix = await installer.install(platform, engine, version)

  await common.measure('Print Ruby version', async () =>
@@ -117,6 +110,8 @@ function parseRubyEngineAndVersion(rubyVersion) {
      rubyVersion = '.ruby-version'
    } else if (fs.existsSync('.tool-versions')) {
      rubyVersion = '.tool-versions'
+    } else if (fs.existsSync('mise.toml')) {
+      rubyVersion = 'mise.toml'
    } else {
      throw new Error('input ruby-version needs to be specified if no .ruby-version or .tool-versions file exists')
    }
@@ -127,9 +122,16 @@ function parseRubyEngineAndVersion(rubyVersion) {
    console.log(`Using ${rubyVersion} as input from file .ruby-version`)
  } else if (rubyVersion === '.tool-versions') { // Read from .tool-versions
    const toolVersions = fs.readFileSync('.tool-versions', 'utf8').trim()
-    const rubyLine = toolVersions.split(/\r?\n/).filter(e => /^ruby\s/.test(e))[0]
-    rubyVersion = rubyLine.match(/^ruby\s+(.+)$/)[1]
+    const regexp = /^ruby\s+(\S+)/
+    const rubyLine = toolVersions.split(/\r?\n/).filter(e => regexp.test(e))[0]
+    rubyVersion = rubyLine.match(regexp)[1]
    console.log(`Using ${rubyVersion} as input from file .tool-versions`)
+  } else if (rubyVersion === 'mise.toml') { // Read from mise.toml
+    const toolVersions = fs.readFileSync('mise.toml', 'utf8').trim()
+    const regexp = /^ruby\s*=\s*['"](.+)['"]$/
+    const rubyLine = toolVersions.split(/\r?\n/).filter(e => regexp.test(e))[0]
+    rubyVersion = rubyLine.match(regexp)[1]
+    console.log(`Using ${rubyVersion} as input from file mise.toml`)
  }

  let engine, version
@@ -10,17 +10,19 @@
    "2.6.0", "2.6.1", "2.6.2", "2.6.3", "2.6.4", "2.6.5", "2.6.6", "2.6.7", "2.6.8", "2.6.9", "2.6.10",
    "2.7.0", "2.7.1", "2.7.2", "2.7.3", "2.7.4", "2.7.5", "2.7.6", "2.7.7", "2.7.8",
    "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", "3.0.6", "3.0.7",
-    "3.1.0-preview1", "3.1.0", "3.1.1", "3.1.2", "3.1.3", "3.1.4", "3.1.5", "3.1.6",
-    "3.2.0-preview1", "3.2.0-preview2", "3.2.0-preview3", "3.2.0-rc1", "3.2.0", "3.2.1", "3.2.2", "3.2.3", "3.2.4", "3.2.5", "3.2.6",
-    "3.3.0-preview1", "3.3.0-preview2", "3.3.0-preview3", "3.3.0-rc1", "3.3.0", "3.3.1", "3.3.2", "3.3.3", "3.3.4", "3.3.5", "3.3.6", "3.3.7",
-    "3.4.0-preview1", "3.4.0-preview2", "3.4.0-rc1", "3.4.0", "3.4.1",
-    "head", "debug", "asan"
+    "3.1.0-preview1", "3.1.0", "3.1.1", "3.1.2", "3.1.3", "3.1.4", "3.1.5", "3.1.6", "3.1.7",
+    "3.2.0-preview1", "3.2.0-preview2", "3.2.0-preview3", "3.2.0-rc1", "3.2.0", "3.2.1", "3.2.2", "3.2.3", "3.2.4", "3.2.5", "3.2.6", "3.2.7", "3.2.8",
+    "3.3.0-preview1", "3.3.0-preview2", "3.3.0-preview3", "3.3.0-rc1", "3.3.0", "3.3.1", "3.3.2", "3.3.3", "3.3.4", "3.3.5", "3.3.6", "3.3.7", "3.3.8",
+    "3.4.0-preview1", "3.4.0-preview2", "3.4.0-rc1", "3.4.0", "3.4.1", "3.4.2", "3.4.3", "3.4.4",
+    "3.5.0-preview1",
+    "head", "debug", "asan", "3.4-asan"
  ],
  "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", "9.3.11.0", "9.3.13.0", "9.3.14.0", "9.3.15.0",
-    "9.4.0.0", "9.4.1.0", "9.4.2.0", "9.4.3.0", "9.4.4.0", "9.4.5.0", "9.4.6.0", "9.4.7.0", "9.4.8.0", "9.4.9.0",
+    "9.4.0.0", "9.4.1.0", "9.4.2.0", "9.4.3.0", "9.4.4.0", "9.4.5.0", "9.4.6.0", "9.4.7.0", "9.4.8.0", "9.4.9.0", "9.4.10.0", "9.4.11.0", "9.4.12.0", "9.4.12.1",
+    "10.0.0.0", "10.0.0.1",
    "head"
  ],
  "truffleruby": [
@@ -29,14 +31,14 @@
    "21.0.0", "21.1.0", "21.2.0", "21.2.0.1", "21.3.0",
    "22.0.0.2", "22.1.0", "22.2.0", "22.3.0", "22.3.1",
    "23.0.0-preview1", "23.0.0", "23.1.0", "23.1.1", "23.1.2",
-    "24.0.0", "24.0.1", "24.0.2", "24.1.0", "24.1.1",
+    "24.0.0", "24.0.1", "24.0.2", "24.1.0", "24.1.1", "24.1.2", "24.2.0", "24.2.1",
    "head"
  ],
  "truffleruby+graalvm": [
    "21.2.0", "21.3.0",
    "22.0.0.2", "22.1.0", "22.2.0", "22.3.0", "22.3.1",
    "23.0.0-preview1", "23.0.0", "23.1.0", "23.1.1", "23.1.2",
-    "24.0.0", "24.0.1", "24.0.2", "24.1.0", "24.1.1",
+    "24.0.0", "24.0.1", "24.0.2", "24.1.0", "24.1.1", "24.1.2", "24.2.0", "24.2.1",
    "head"
  ]
 }
@@ -46,14 +46,26 @@ export async function install(platform, engine, version) {
    rubyPrefix = path.join(os.homedir(), '.rubies', `${engine}-${version}`)
  }

+  const paths = [path.join(rubyPrefix, 'bin')]
+
+  // JRuby can use compiled extension code via ffi, so make sure gcc exists.
+  if (platform.startsWith('windows') && engine === 'jruby') {
+    paths.push(...await require('./windows').installJRubyTools())
+  }
+
  // Set the PATH now, so the MSYS2 'tar' is in Path on Windows
-  common.setupPath([path.join(rubyPrefix, 'bin')])
+  common.setupPath(paths)

  if (!inToolCache) {
    await io.mkdirP(rubyPrefix)
    await downloadAndExtract(platform, engine, version, rubyPrefix)
  }

+  // Ensure JRuby has minimum Java version to run
+  if (engine === "jruby") {
+    await common.setupJavaHome(rubyPrefix)
+  }
+
  return rubyPrefix
 }

@@ -92,8 +104,12 @@ async function downloadAndExtract(platform, engine, version, rubyPrefix) {

 function getDownloadURL(platform, engine, version) {
  let builderPlatform = null
-  if (platform.startsWith('windows-') && os.arch() === 'x64') {
-    builderPlatform = 'windows-latest'
+  if (platform.startsWith('windows-')) {
+    if (os.arch() === 'x64') {
+      builderPlatform = 'windows-latest'
+    } else if (os.arch() === 'arm64') {
+      builderPlatform = 'windows-arm64'
+    }
  } else if (platform.startsWith('macos-')) {
    if (os.arch() === 'x64') {
      builderPlatform = 'macos-latest'
@@ -2,21 +2,32 @@ require 'json'
 hash = File.read('ruby-builder-versions.json')
 versions = JSON.load(hash).transform_keys(&:to_sym)

-by_minor = versions[:ruby].group_by { |v| v[/^\d\.\d/] }
+ONLY_LATEST_PATCH = ENV['ONLY_LATEST_PATCH']

-by_minor.each_pair do |minor, versions|
-  puts versions.map { |v| "ruby-#{v}" }.join(', ') if minor
+def filter(versions)
+  versions -= %w[head]
+  if ONLY_LATEST_PATCH
+    versions = versions.group_by { |v| v[/^\d+\.\d+/] }.map { _2.last }
+  end
+  versions
+end
+
+if ONLY_LATEST_PATCH
+  puts filter(versions[:ruby]).map { |v| "ruby-#{v}" }.join(', ')
+else
+  by_minor = versions[:ruby].group_by { |v| v[/^\d+\.\d+/] }
+  by_minor.each_pair do |minor, versions|
+    puts versions.map { |v| "ruby-#{v}" }.join(', ') if minor
+  end
 end

 puts
-puts (versions[:truffleruby] - %w[head]).map { |v| "truffleruby-#{v}" }.join(', ')
+puts filter(versions[:truffleruby]).map { |v| "truffleruby-#{v}" }.join(', ')

 puts
-puts (versions[:"truffleruby+graalvm"] - %w[head]).map { |v| "truffleruby+graalvm-#{v}" }.join(', ')
+puts filter(versions[:"truffleruby+graalvm"]).map { |v| "truffleruby+graalvm-#{v}" }.join(', ')

 puts
-puts (versions[:jruby] - %w[head]).map { |v| "jruby-#{v}" }.join(', ')
-
-(versions[:jruby] - %w[head]).each do |v|
-  puts "- { os: windows-latest, jruby-version: #{v}, ruby: jruby-#{v} }"
-end
+puts filter(versions[:jruby]).map { |v| "jruby-#{v}" }.join(', ')
+puts "For Windows:"
+puts filter(versions[:jruby]).join(', ')
@@ -0,0 +1,258 @@
+{
+  "2.0.0": {
+    "x64": "https://github.com/oneclick/rubyinstaller/releases/download/devkit-4.7.2/DevKit-mingw64-64-4.7.2-20130224-1432-sfx.exe"
+  },
+  "2.1.9": {
+    "x64": "https://github.com/oneclick/rubyinstaller/releases/download/devkit-4.7.2/DevKit-mingw64-64-4.7.2-20130224-1432-sfx.exe"
+  },
+  "2.2.6": {
+    "x64": "https://github.com/oneclick/rubyinstaller/releases/download/devkit-4.7.2/DevKit-mingw64-64-4.7.2-20130224-1432-sfx.exe"
+  },
+  "2.3.0": {
+    "x64": "https://github.com/oneclick/rubyinstaller/releases/download/devkit-4.7.2/DevKit-mingw64-64-4.7.2-20130224-1432-sfx.exe"
+  },
+  "2.3.1": {
+    "x64": "https://github.com/oneclick/rubyinstaller/releases/download/devkit-4.7.2/DevKit-mingw64-64-4.7.2-20130224-1432-sfx.exe"
+  },
+  "2.3.3": {
+    "x64": "https://github.com/oneclick/rubyinstaller/releases/download/devkit-4.7.2/DevKit-mingw64-64-4.7.2-20130224-1432-sfx.exe"
+  },
+  "2.4.1": {
+    "x64": "https://github.com/ruby/setup-msys2-gcc/releases/latest/download/msys2-mingw64-mingw-w64@r688-gcc@14-openssl@1.1.7z"
+  },
+  "2.4.2": {
+    "x64": "https://github.com/ruby/setup-msys2-gcc/releases/latest/download/msys2-mingw64-mingw-w64@r688-gcc@14-openssl@1.1.7z"
+  },
+  "2.4.3": {
+    "x64": "https://github.com/ruby/setup-msys2-gcc/releases/latest/download/msys2-mingw64-mingw-w64@r688-gcc@14-openssl@1.1.7z"
+  },
+  "2.4.4": {
+    "x64": "https://github.com/ruby/setup-msys2-gcc/releases/latest/download/msys2-mingw64-mingw-w64@r688-gcc@14-openssl@1.1.7z"
+  },
+  "2.4.5": {
+    "x64": "https://github.com/ruby/setup-msys2-gcc/releases/latest/download/msys2-mingw64-mingw-w64@r688-gcc@14-openssl@1.1.7z"
+  },
+  "2.4.6": {
+    "x64": "https://github.com/ruby/setup-msys2-gcc/releases/latest/download/msys2-mingw64-mingw-w64@r688-gcc@14-openssl@1.1.7z"
+  },
+  "2.4.7": {
+    "x64": "https://github.com/ruby/setup-msys2-gcc/releases/latest/download/msys2-mingw64-mingw-w64@r688-gcc@14-openssl@1.1.7z"
+  },
+  "2.4.9": {
+    "x64": "https://github.com/ruby/setup-msys2-gcc/releases/latest/download/msys2-mingw64-mingw-w64@r688-gcc@14-openssl@1.1.7z"
+  },
+  "2.4.10": {
+    "x64": "https://github.com/ruby/setup-msys2-gcc/releases/latest/download/msys2-mingw64-mingw-w64@r688-gcc@14-openssl@1.1.7z"
+  },
+  "2.5.0": {
+    "x64": "https://github.com/ruby/setup-msys2-gcc/releases/latest/download/msys2-mingw64-mingw-w64@r688-gcc@14-openssl@1.1.7z"
+  },
+  "2.5.1": {
+    "x64": "https://github.com/ruby/setup-msys2-gcc/releases/latest/download/msys2-mingw64-mingw-w64@r688-gcc@14-openssl@1.1.7z"
+  },
+  "2.5.3": {
+    "x64": "https://github.com/ruby/setup-msys2-gcc/releases/latest/download/msys2-mingw64-mingw-w64@r688-gcc@14-openssl@1.1.7z"
+  },
+  "2.5.5": {
+    "x64": "https://github.com/ruby/setup-msys2-gcc/releases/latest/download/msys2-mingw64-mingw-w64@r688-gcc@14-openssl@1.1.7z"
+  },
+  "2.5.6": {
+    "x64": "https://github.com/ruby/setup-msys2-gcc/releases/latest/download/msys2-mingw64-mingw-w64@r688-gcc@14-openssl@1.1.7z"
+  },
+  "2.5.7": {
+    "x64": "https://github.com/ruby/setup-msys2-gcc/releases/latest/download/msys2-mingw64-mingw-w64@r688-gcc@14-openssl@1.1.7z"
+  },
+  "2.5.8": {
+    "x64": "https://github.com/ruby/setup-msys2-gcc/releases/latest/download/msys2-mingw64-mingw-w64@r688-gcc@14-openssl@1.1.7z"
+  },
+  "2.5.9": {
+    "x64": "https://github.com/ruby/setup-msys2-gcc/releases/latest/download/msys2-mingw64-mingw-w64@r688-gcc@14-openssl@1.1.7z"
+  },
+  "2.6.0": {
+    "x64": "https://github.com/ruby/setup-msys2-gcc/releases/latest/download/msys2-mingw64-mingw-w64@r688-gcc@14-openssl@1.1.7z"
+  },
+  "2.6.1": {
+    "x64": "https://github.com/ruby/setup-msys2-gcc/releases/latest/download/msys2-mingw64-mingw-w64@r688-gcc@14-openssl@1.1.7z"
+  },
+  "2.6.2": {
+    "x64": "https://github.com/ruby/setup-msys2-gcc/releases/latest/download/msys2-mingw64-mingw-w64@r688-gcc@14-openssl@1.1.7z"
+  },
+  "2.6.3": {
+    "x64": "https://github.com/ruby/setup-msys2-gcc/releases/latest/download/msys2-mingw64-mingw-w64@r688-gcc@14-openssl@1.1.7z"
+  },
+  "2.6.4": {
+    "x64": "https://github.com/ruby/setup-msys2-gcc/releases/latest/download/msys2-mingw64-mingw-w64@r688-gcc@14-openssl@1.1.7z"
+  },
+  "2.6.5": {
+    "x64": "https://github.com/ruby/setup-msys2-gcc/releases/latest/download/msys2-mingw64-mingw-w64@r688-gcc@14-openssl@1.1.7z"
+  },
+  "2.6.6": {
+    "x64": "https://github.com/ruby/setup-msys2-gcc/releases/latest/download/msys2-mingw64-mingw-w64@r688-gcc@14-openssl@1.1.7z"
+  },
+  "2.6.7": {
+    "x64": "https://github.com/ruby/setup-msys2-gcc/releases/latest/download/msys2-mingw64-mingw-w64@r688-gcc@14-openssl@1.1.7z"
+  },
+  "2.6.8": {
+    "x64": "https://github.com/ruby/setup-msys2-gcc/releases/latest/download/msys2-mingw64-mingw-w64@r688-gcc@14-openssl@1.1.7z"
+  },
+  "2.6.9": {
+    "x64": "https://github.com/ruby/setup-msys2-gcc/releases/latest/download/msys2-mingw64-mingw-w64@r688-gcc@14-openssl@1.1.7z"
+  },
+  "2.6.10": {
+    "x64": "https://github.com/ruby/setup-msys2-gcc/releases/latest/download/msys2-mingw64-mingw-w64@r688-gcc@14-openssl@1.1.7z"
+  },
+  "2.7.0": {
+    "x64": "https://github.com/ruby/setup-msys2-gcc/releases/latest/download/msys2-mingw64-mingw-w64@r688-gcc@14-openssl@1.1.7z"
+  },
+  "2.7.1": {
+    "x64": "https://github.com/ruby/setup-msys2-gcc/releases/latest/download/msys2-mingw64-mingw-w64@r688-gcc@14-openssl@1.1.7z"
+  },
+  "2.7.2": {
+    "x64": "https://github.com/ruby/setup-msys2-gcc/releases/latest/download/msys2-mingw64-mingw-w64@r688-gcc@14-openssl@1.1.7z"
+  },
+  "2.7.3": {
+    "x64": "https://github.com/ruby/setup-msys2-gcc/releases/latest/download/msys2-mingw64-mingw-w64@r688-gcc@14-openssl@1.1.7z"
+  },
+  "2.7.4": {
+    "x64": "https://github.com/ruby/setup-msys2-gcc/releases/latest/download/msys2-mingw64-mingw-w64@r688-gcc@14-openssl@1.1.7z"
+  },
+  "2.7.5": {
+    "x64": "https://github.com/ruby/setup-msys2-gcc/releases/latest/download/msys2-mingw64-mingw-w64@r688-gcc@14-openssl@1.1.7z"
+  },
+  "2.7.6": {
+    "x64": "https://github.com/ruby/setup-msys2-gcc/releases/latest/download/msys2-mingw64-mingw-w64@r688-gcc@14-openssl@1.1.7z"
+  },
+  "2.7.7": {
+    "x64": "https://github.com/ruby/setup-msys2-gcc/releases/latest/download/msys2-mingw64-mingw-w64@r688-gcc@14-openssl@1.1.7z"
+  },
+  "2.7.8": {
+    "x64": "https://github.com/ruby/setup-msys2-gcc/releases/latest/download/msys2-mingw64-mingw-w64@r688-gcc@14-openssl@1.1.7z"
+  },
+  "3.0.0": {
+    "x64": "https://github.com/ruby/setup-msys2-gcc/releases/latest/download/msys2-mingw64-mingw-w64@r688-gcc@14-openssl@1.1.7z"
+  },
+  "3.0.1": {
+    "x64": "https://github.com/ruby/setup-msys2-gcc/releases/latest/download/msys2-mingw64-mingw-w64@r688-gcc@14-openssl@1.1.7z"
+  },
+  "3.0.2": {
+    "x64": "https://github.com/ruby/setup-msys2-gcc/releases/latest/download/msys2-mingw64-mingw-w64@r688-gcc@14-openssl@1.1.7z"
+  },
+  "3.0.3": {
+    "x64": "https://github.com/ruby/setup-msys2-gcc/releases/latest/download/msys2-mingw64-mingw-w64@r688-gcc@14-openssl@1.1.7z"
+  },
+  "3.0.4": {
+    "x64": "https://github.com/ruby/setup-msys2-gcc/releases/latest/download/msys2-mingw64-mingw-w64@r688-gcc@14-openssl@1.1.7z"
+  },
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+  },
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+  },
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+    "x64": "https://github.com/ruby/setup-msys2-gcc/releases/latest/download/msys2-ucrt64-mingw-w64@r688-gcc@14.7z"
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+    "x64": "https://github.com/ruby/setup-msys2-gcc/releases/latest/download/msys2-ucrt64-mingw-w64@r688-gcc@14.7z"
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+    "x64": "https://github.com/ruby/setup-msys2-gcc/releases/latest/download/msys2-ucrt64-mingw-w64@r688-gcc@14.7z"
+  },
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+    "x64": "https://github.com/ruby/setup-msys2-gcc/releases/latest/download/msys2-ucrt64.7z"
+  },
+  "mingw": {
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+  },
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+  },
+  "ucrt": {
+    "x64": "https://github.com/ruby/setup-msys2-gcc/releases/latest/download/msys2-ucrt64.7z"
+  }
+}
@@ -1,80 +1,258 @@
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+  },
+  "2.4.5": {
+    "x64": "https://github.com/oneclick/rubyinstaller2/releases/download/rubyinstaller-2.4.5-1/rubyinstaller-2.4.5-1-x64.7z"
+  },
+  "2.4.6": {
+    "x64": "https://github.com/oneclick/rubyinstaller2/releases/download/RubyInstaller-2.4.6-1/rubyinstaller-2.4.6-1-x64.7z"
+  },
+  "2.4.7": {
+    "x64": "https://github.com/oneclick/rubyinstaller2/releases/download/RubyInstaller-2.4.7-1/rubyinstaller-2.4.7-1-x64.7z"
+  },
+  "2.4.9": {
+    "x64": "https://github.com/oneclick/rubyinstaller2/releases/download/RubyInstaller-2.4.9-1/rubyinstaller-2.4.9-1-x64.7z"
+  },
+  "2.4.10": {
+    "x64": "https://github.com/oneclick/rubyinstaller2/releases/download/RubyInstaller-2.4.10-1/rubyinstaller-2.4.10-1-x64.7z"
+  },
+  "2.5.0": {
+    "x64": "https://github.com/oneclick/rubyinstaller2/releases/download/rubyinstaller-2.5.0-2/rubyinstaller-2.5.0-2-x64.7z"
+  },
+  "2.5.1": {
+    "x64": "https://github.com/oneclick/rubyinstaller2/releases/download/rubyinstaller-2.5.1-2/rubyinstaller-2.5.1-2-x64.7z"
+  },
+  "2.5.3": {
+    "x64": "https://github.com/oneclick/rubyinstaller2/releases/download/rubyinstaller-2.5.3-1/rubyinstaller-2.5.3-1-x64.7z"
+  },
+  "2.5.5": {
+    "x64": "https://github.com/oneclick/rubyinstaller2/releases/download/RubyInstaller-2.5.5-1/rubyinstaller-2.5.5-1-x64.7z"
+  },
+  "2.5.6": {
+    "x64": "https://github.com/oneclick/rubyinstaller2/releases/download/RubyInstaller-2.5.6-1/rubyinstaller-2.5.6-1-x64.7z"
+  },
+  "2.5.7": {
+    "x64": "https://github.com/oneclick/rubyinstaller2/releases/download/RubyInstaller-2.5.7-1/rubyinstaller-2.5.7-1-x64.7z"
+  },
+  "2.5.8": {
+    "x64": "https://github.com/oneclick/rubyinstaller2/releases/download/RubyInstaller-2.5.8-2/rubyinstaller-2.5.8-2-x64.7z"
+  },
+  "2.5.9": {
+    "x64": "https://github.com/oneclick/rubyinstaller2/releases/download/RubyInstaller-2.5.9-1/rubyinstaller-2.5.9-1-x64.7z"
+  },
+  "2.6.0": {
+    "x64": "https://github.com/oneclick/rubyinstaller2/releases/download/RubyInstaller-2.6.0-1/rubyinstaller-2.6.0-1-x64.7z"
+  },
+  "2.6.1": {
+    "x64": "https://github.com/oneclick/rubyinstaller2/releases/download/RubyInstaller-2.6.1-1/rubyinstaller-2.6.1-1-x64.7z"
+  },
+  "2.6.2": {
+    "x64": "https://github.com/oneclick/rubyinstaller2/releases/download/RubyInstaller-2.6.2-1/rubyinstaller-2.6.2-1-x64.7z"
+  },
+  "2.6.3": {
+    "x64": "https://github.com/oneclick/rubyinstaller2/releases/download/RubyInstaller-2.6.3-1/rubyinstaller-2.6.3-1-x64.7z"
+  },
+  "2.6.4": {
+    "x64": "https://github.com/oneclick/rubyinstaller2/releases/download/RubyInstaller-2.6.4-1/rubyinstaller-2.6.4-1-x64.7z"
+  },
+  "2.6.5": {
+    "x64": "https://github.com/oneclick/rubyinstaller2/releases/download/RubyInstaller-2.6.5-1/rubyinstaller-2.6.5-1-x64.7z"
+  },
+  "2.6.6": {
+    "x64": "https://github.com/oneclick/rubyinstaller2/releases/download/RubyInstaller-2.6.6-2/rubyinstaller-2.6.6-2-x64.7z"
+  },
+  "2.6.7": {
+    "x64": "https://github.com/oneclick/rubyinstaller2/releases/download/RubyInstaller-2.6.7-1/rubyinstaller-2.6.7-1-x64.7z"
+  },
+  "2.6.8": {
+    "x64": "https://github.com/oneclick/rubyinstaller2/releases/download/RubyInstaller-2.6.8-1/rubyinstaller-2.6.8-1-x64.7z"
+  },
+  "2.6.9": {
+    "x64": "https://github.com/oneclick/rubyinstaller2/releases/download/RubyInstaller-2.6.9-1/rubyinstaller-2.6.9-1-x64.7z"
+  },
+  "2.6.10": {
+    "x64": "https://github.com/oneclick/rubyinstaller2/releases/download/RubyInstaller-2.6.10-1/rubyinstaller-2.6.10-1-x64.7z"
+  },
+  "2.7.0": {
+    "x64": "https://github.com/oneclick/rubyinstaller2/releases/download/RubyInstaller-2.7.0-1/rubyinstaller-2.7.0-1-x64.7z"
+  },
+  "2.7.1": {
+    "x64": "https://github.com/oneclick/rubyinstaller2/releases/download/RubyInstaller-2.7.1-1/rubyinstaller-2.7.1-1-x64.7z"
+  },
+  "2.7.2": {
+    "x64": "https://github.com/oneclick/rubyinstaller2/releases/download/RubyInstaller-2.7.2-1/rubyinstaller-2.7.2-1-x64.7z"
+  },
+  "2.7.3": {
+    "x64": "https://github.com/oneclick/rubyinstaller2/releases/download/RubyInstaller-2.7.3-1/rubyinstaller-2.7.3-1-x64.7z"
+  },
+  "2.7.4": {
+    "x64": "https://github.com/oneclick/rubyinstaller2/releases/download/RubyInstaller-2.7.4-1/rubyinstaller-2.7.4-1-x64.7z"
+  },
+  "2.7.5": {
+    "x64": "https://github.com/oneclick/rubyinstaller2/releases/download/RubyInstaller-2.7.5-1/rubyinstaller-2.7.5-1-x64.7z"
+  },
+  "2.7.6": {
+    "x64": "https://github.com/oneclick/rubyinstaller2/releases/download/RubyInstaller-2.7.6-1/rubyinstaller-2.7.6-1-x64.7z"
+  },
+  "2.7.7": {
+    "x64": "https://github.com/oneclick/rubyinstaller2/releases/download/RubyInstaller-2.7.7-1/rubyinstaller-2.7.7-1-x64.7z"
+  },
+  "2.7.8": {
+    "x64": "https://github.com/oneclick/rubyinstaller2/releases/download/RubyInstaller-2.7.8-1/rubyinstaller-2.7.8-1-x64.7z"
+  },
+  "3.0.0": {
+    "x64": "https://github.com/oneclick/rubyinstaller2/releases/download/RubyInstaller-3.0.0-1/rubyinstaller-3.0.0-1-x64.7z"
+  },
+  "3.0.1": {
+    "x64": "https://github.com/oneclick/rubyinstaller2/releases/download/RubyInstaller-3.0.1-1/rubyinstaller-3.0.1-1-x64.7z"
+  },
+  "3.0.2": {
+    "x64": "https://github.com/oneclick/rubyinstaller2/releases/download/RubyInstaller-3.0.2-1/rubyinstaller-3.0.2-1-x64.7z"
+  },
+  "3.0.3": {
+    "x64": "https://github.com/oneclick/rubyinstaller2/releases/download/RubyInstaller-3.0.3-1/rubyinstaller-3.0.3-1-x64.7z"
+  },
+  "3.0.4": {
+    "x64": "https://github.com/oneclick/rubyinstaller2/releases/download/RubyInstaller-3.0.4-1/rubyinstaller-3.0.4-1-x64.7z"
+  },
+  "3.0.5": {
+    "x64": "https://github.com/oneclick/rubyinstaller2/releases/download/RubyInstaller-3.0.5-1/rubyinstaller-3.0.5-1-x64.7z"
+  },
+  "3.0.6": {
+    "x64": "https://github.com/oneclick/rubyinstaller2/releases/download/RubyInstaller-3.0.6-1/rubyinstaller-3.0.6-1-x64.7z"
+  },
+  "3.0.7": {
+    "x64": "https://github.com/oneclick/rubyinstaller2/releases/download/RubyInstaller-3.0.7-1/rubyinstaller-3.0.7-1-x64.7z"
+  },
+  "3.1.0": {
+    "x64": "https://github.com/oneclick/rubyinstaller2/releases/download/RubyInstaller-3.1.0-1/rubyinstaller-3.1.0-1-x64.7z"
+  },
+  "3.1.1": {
+    "x64": "https://github.com/oneclick/rubyinstaller2/releases/download/RubyInstaller-3.1.1-1/rubyinstaller-3.1.1-1-x64.7z"
+  },
+  "3.1.2": {
+    "x64": "https://github.com/oneclick/rubyinstaller2/releases/download/RubyInstaller-3.1.2-1/rubyinstaller-3.1.2-1-x64.7z"
+  },
+  "3.1.3": {
+    "x64": "https://github.com/oneclick/rubyinstaller2/releases/download/RubyInstaller-3.1.3-1/rubyinstaller-3.1.3-1-x64.7z"
+  },
+  "3.1.4": {
+    "x64": "https://github.com/oneclick/rubyinstaller2/releases/download/RubyInstaller-3.1.4-1/rubyinstaller-3.1.4-1-x64.7z"
+  },
+  "3.1.5": {
+    "x64": "https://github.com/oneclick/rubyinstaller2/releases/download/RubyInstaller-3.1.5-1/rubyinstaller-3.1.5-1-x64.7z"
+  },
+  "3.1.6": {
+    "x64": "https://github.com/oneclick/rubyinstaller2/releases/download/RubyInstaller-3.1.6-1/rubyinstaller-3.1.6-1-x64.7z"
+  },
+  "3.1.7": {
+    "x64": "https://github.com/oneclick/rubyinstaller2/releases/download/RubyInstaller-3.1.7-1/rubyinstaller-3.1.7-1-x64.7z"
+  },
+  "3.2.0": {
+    "x64": "https://github.com/oneclick/rubyinstaller2/releases/download/RubyInstaller-3.2.0-1/rubyinstaller-3.2.0-1-x64.7z"
+  },
+  "3.2.1": {
+    "x64": "https://github.com/oneclick/rubyinstaller2/releases/download/RubyInstaller-3.2.1-1/rubyinstaller-3.2.1-1-x64.7z"
+  },
+  "3.2.2": {
+    "x64": "https://github.com/oneclick/rubyinstaller2/releases/download/RubyInstaller-3.2.2-1/rubyinstaller-3.2.2-1-x64.7z"
+  },
+  "3.2.3": {
+    "x64": "https://github.com/oneclick/rubyinstaller2/releases/download/RubyInstaller-3.2.3-1/rubyinstaller-3.2.3-1-x64.7z"
+  },
+  "3.2.4": {
+    "x64": "https://github.com/oneclick/rubyinstaller2/releases/download/RubyInstaller-3.2.4-1/rubyinstaller-3.2.4-1-x64.7z"
+  },
+  "3.2.5": {
+    "x64": "https://github.com/oneclick/rubyinstaller2/releases/download/RubyInstaller-3.2.5-1/rubyinstaller-3.2.5-1-x64.7z"
+  },
+  "3.2.6": {
+    "x64": "https://github.com/oneclick/rubyinstaller2/releases/download/RubyInstaller-3.2.6-1/rubyinstaller-3.2.6-1-x64.7z"
+  },
+  "3.2.7": {
+    "x64": "https://github.com/oneclick/rubyinstaller2/releases/download/RubyInstaller-3.2.7-1/rubyinstaller-3.2.7-1-x64.7z"
+  },
+  "3.2.8": {
+    "x64": "https://github.com/oneclick/rubyinstaller2/releases/download/RubyInstaller-3.2.8-1/rubyinstaller-3.2.8-1-x64.7z"
+  },
+  "3.3.0": {
+    "x64": "https://github.com/oneclick/rubyinstaller2/releases/download/RubyInstaller-3.3.0-1/rubyinstaller-3.3.0-1-x64.7z"
+  },
+  "3.3.1": {
+    "x64": "https://github.com/oneclick/rubyinstaller2/releases/download/RubyInstaller-3.3.1-1/rubyinstaller-3.3.1-1-x64.7z"
+  },
+  "3.3.2": {
+    "x64": "https://github.com/oneclick/rubyinstaller2/releases/download/RubyInstaller-3.3.2-1/rubyinstaller-3.3.2-1-x64.7z"
+  },
+  "3.3.3": {
+    "x64": "https://github.com/oneclick/rubyinstaller2/releases/download/RubyInstaller-3.3.3-1/rubyinstaller-3.3.3-1-x64.7z"
+  },
+  "3.3.4": {
+    "x64": "https://github.com/oneclick/rubyinstaller2/releases/download/RubyInstaller-3.3.4-1/rubyinstaller-3.3.4-1-x64.7z"
+  },
+  "3.3.5": {
+    "x64": "https://github.com/oneclick/rubyinstaller2/releases/download/RubyInstaller-3.3.5-1/rubyinstaller-3.3.5-1-x64.7z"
+  },
+  "3.3.6": {
+    "x64": "https://github.com/oneclick/rubyinstaller2/releases/download/RubyInstaller-3.3.6-2/rubyinstaller-3.3.6-2-x64.7z"
+  },
+  "3.3.7": {
+    "x64": "https://github.com/oneclick/rubyinstaller2/releases/download/RubyInstaller-3.3.7-1/rubyinstaller-3.3.7-1-x64.7z"
+  },
+  "3.3.8": {
+    "x64": "https://github.com/oneclick/rubyinstaller2/releases/download/RubyInstaller-3.3.8-1/rubyinstaller-3.3.8-1-x64.7z"
+  },
+  "3.4.1": {
+    "arm64": "https://github.com/oneclick/rubyinstaller2/releases/download/RubyInstaller-3.4.1-2/rubyinstaller-3.4.1-2-arm.7z",
+    "x64": "https://github.com/oneclick/rubyinstaller2/releases/download/RubyInstaller-3.4.1-2/rubyinstaller-3.4.1-2-x64.7z"
+  },
+  "3.4.2": {
+    "arm64": "https://github.com/oneclick/rubyinstaller2/releases/download/RubyInstaller-3.4.2-1/rubyinstaller-3.4.2-1-arm.7z",
+    "x64": "https://github.com/oneclick/rubyinstaller2/releases/download/RubyInstaller-3.4.2-1/rubyinstaller-3.4.2-1-x64.7z"
+  },
+  "3.4.3": {
+    "arm64": "https://github.com/oneclick/rubyinstaller2/releases/download/RubyInstaller-3.4.3-1/rubyinstaller-3.4.3-1-arm.7z",
+    "x64": "https://github.com/oneclick/rubyinstaller2/releases/download/RubyInstaller-3.4.3-1/rubyinstaller-3.4.3-1-x64.7z"
+  },
+  "head": {
+    "arm64": "https://github.com/oneclick/rubyinstaller2/releases/download/rubyinstaller-head/rubyinstaller-head-arm.7z",
+    "x64": "https://github.com/oneclick/rubyinstaller2/releases/download/rubyinstaller-head/rubyinstaller-head-x64.7z"
+  },
+  "mingw": {
+    "x64": "https://github.com/MSP-Greg/ruby-loco/releases/download/ruby-master/ruby-mingw.7z"
+  },
+  "mswin": {
+    "x64": "https://github.com/MSP-Greg/ruby-loco/releases/download/ruby-master/ruby-mswin.7z"
+  },
+  "ucrt": {
+    "x64": "https://github.com/MSP-Greg/ruby-loco/releases/download/ruby-master/ruby-ucrt.7z"
+  }
 }
@@ -1,57 +1,32 @@
 // 7z arguments
 //   -aoa overwrite existing, -bd disable progress indicator

-// OpenSSL version detection is needed in installGCCTools and installJRubyTools
-
 const fs = require('fs')
+const os = require('os')
 const path = require('path')
 const cp = require('child_process')
 const core = require('@actions/core')
 const exec = require('@actions/exec')
-const io = require('@actions/io')
 const tc = require('@actions/tool-cache')
 const common = require('./common')
 const rubyInstallerVersions = require('./windows-versions.json')
+const toolchainVersions = require('./windows-toolchain-versions.json')

-const drive = common.drive
-
-const msys2GCCReleaseURI  = 'https://github.com/ruby/setup-msys2-gcc/releases/download'
-
-const msys2BasePath = process.env['GHCUP_MSYS2']
-const vcPkgBasePath = process.env['VCPKG_INSTALLATION_ROOT']
-
-// needed for Ruby 2.0-2.3, cert file used by Git for Windows
-let certFile = 'C:\\Program Files\\Git\\mingw64\\etc\\ssl\\cert.pem'
-if (!fs.existsSync(certFile)) {
-  certFile = 'C:\\Program Files\\Git\\mingw64\\ssl\\cert.pem'
-  if (!fs.existsSync(certFile)) {
-    throw new Error("Cannot find Git's cert file")
-  }
-}
-
-// location & path for old RubyInstaller DevKit (MSYS1), used with Ruby 2.0-2.3
-const msys1 = `${drive}:\\DevKit64`
-const msysPathEntries = [`${msys1}\\mingw\\x86_64-w64-mingw32\\bin`, `${msys1}\\mingw\\bin`, `${msys1}\\bin`]
-
-export function getAvailableVersions(platform, engine) {
+export function getAvailableVersions(_platform, engine) {
  if (engine === 'ruby') {
-    return Object.keys(rubyInstallerVersions)
+    return Object.keys(rubyInstallerVersions).filter(version => os.arch() in rubyInstallerVersions[version])
  } else {
    return undefined
  }
 }

 export async function install(platform, engine, version) {
-  const url = rubyInstallerVersions[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(platform)
+  const url = rubyInstallerVersions[version][os.arch()]

  if (!url.endsWith('.7z')) {
    throw new Error(`URL should end in .7z: ${url}`)
  }
-  const base = url.slice(url.lastIndexOf('/') + 1, url.length - '.7z'.length)
+  const base = path.posix.basename(url, '.7z')

  let rubyPrefix, inToolCache
  if (common.shouldUseToolCache(engine, version)) {
@@ -62,120 +37,68 @@ export async function install(platform, engine, version) {
      rubyPrefix = common.getToolCacheRubyPrefix(platform, engine, version)
    }
  } else {
-    rubyPrefix = `${drive}:\\${base}`
+    rubyPrefix = `${common.drive}:\\${base}`
  }

  if (!inToolCache) {
    await downloadAndExtract(engine, version, url, base, rubyPrefix);
  }

+  const paths = [`${rubyPrefix}\\bin`]
  const windowsToolchain = core.getInput('windows-toolchain')
  if (windowsToolchain === 'none') {
-    common.setupPath([`${rubyPrefix}\\bin`])
+    common.setupPath(paths)
    return rubyPrefix
  }

-  let toolchainPaths = (version === 'mswin') ? await setupMSWin() : await setupMingw(version)
-  const msys2Type = common.setupPath([`${rubyPrefix}\\bin`, ...toolchainPaths])
+  const toolchainUrl = toolchainVersions[version][os.arch()]

-  // install msys2 tools for all Ruby versions, only install mingw or ucrt for Rubies >= 2.4
+  // Examples:
+  // - DevKit-mingw64-64-4.7.2-20130224-1432-sfx.exe
+  // - msys2-clangarm64.7z
+  // - vcpkg-x64-windows.7z
+  const toolchainName = path.posix.basename(toolchainUrl).split('-')[0].toLowerCase()

-  if (!hasMSYS2PreInstalled) {
-    await installMSYS2Tools()
-  }
+  if (toolchainName === 'msys2') {
+    paths.push(...await installMSYS2(toolchainUrl, rubyPrefix))
+  } else {
+    if (toolchainName === 'vcpkg') {
+      paths.push(...await installVCPKG(toolchainUrl))
+    } else if (toolchainName === 'devkit') {
+      paths.push(...await installMSYS1(toolchainUrl))
+    } else {
+      throw new Error(`Unknown toolchain type: ${toolchainUrl}`)
+    }

-  // windows 2016 and 2019 need ucrt64 installed, 2022 and future images need
-  // ucrt64 or mingw64 installed, depending on Ruby version
-  if (((msys2Type === 'ucrt64') || !hasMSYS2PreInstalled) && common.floatVersion(version) >= 2.4) {
-    await installGCCTools(msys2Type, version)
-  }
-
-  if (version === 'mswin') {
-    await installVCPkg()
-  }
-
-  const ridk = `${rubyPrefix}\\bin\\ridk.cmd`
-  if (fs.existsSync(ridk)) {
-    await common.measure('Adding ridk env variables', async () => addRidkEnv(ridk))
+    // Install msys2 for other rubies to provide better command line tools
+    paths.push(...await installMSYS2(toolchainVersions['head'][os.arch()]))
  }

+  common.setupPath(paths)
  return rubyPrefix
 }

-// Actions windows-2022 image does not contain any mingw or ucrt build tools.  Install tools for it,
-// and also install ucrt tools on earlier versions, which have msys2 and mingw tools preinstalled.
-async function installGCCTools(type, version) {
-  // 2022-Dec ruby/msys2-gcc-pkgs now uses a suffix to delineate different archive versions.
-  // At present, the only use is to indicate the included OpenSSL version.
-  // With no suffix, archives include OpenSSL 1.1.1, with a '-3.0' suffix, they include
-  // OpenSSL 3.0.x.  Note that the mswin archive uses OpenSSL 3.
-  // As of Jan-2023, OpenSSL 3 is used in Ruby 3.2 & all head versions.  MSYS2 updated
-  // to OpenSSL 3 on 14-Jan-2023.
-  let suffix = ''
-  if (common.isHeadVersion(version) || common.floatVersion(version) >= 3.2) {
-    suffix = '-3.0'
-  }
-  const downloadPath = await common.measure(`Downloading ${type}${suffix} build tools`, async () => {
-    let url = `${msys2GCCReleaseURI}/msys2-gcc-pkgs/${type}${suffix}.7z`
-    console.log(url)
-    return await tc.downloadTool(url)
-  })
-
-  await common.measure(`Extracting  ${type}${suffix} build tools`, async () =>
-    exec.exec('7z', ['x', downloadPath, '-aoa', '-bd', `-o${msys2BasePath}`], { silent: true }))
-}
-
-// Actions windows-2022 image does not contain any MSYS2 build tools.  Install tools for it.
-// A subset of the MSYS2 base-devel group
-async function installMSYS2Tools() {
-  const downloadPath = await common.measure(`Downloading msys2 build tools`, async () => {
-    let url = `${msys2GCCReleaseURI}/msys2-gcc-pkgs/msys2.7z`
-    console.log(url)
-    return await tc.downloadTool(url)
-  })
-
-  // need to remove all directories, since they may indicate old packages are installed,
-  // otherwise, error of "error: duplicated database entry"
-  fs.rmSync(`${msys2BasePath}\\var\\lib\\pacman\\local`, { recursive: true, force: true })
-
-  await common.measure(`Extracting  msys2 build tools`, async () =>
-    exec.exec('7z', ['x', downloadPath, '-aoa', '-bd', `-o${msys2BasePath}`], { silent: true }))
-}
-
-// Windows JRuby can install gems that require compile tools, only needed for
-// windows-2022 and later images
-export async function installJRubyTools() {
-  await installMSYS2Tools()
-  // Will need to add OpenSSL version detection when JRuby uses OpenSSL 3.0 ?
-  await installGCCTools('mingw64', '2.7')
-}
-
-// Install vcpkg files needed to build mswin Ruby
-async function installVCPkg() {
-  const downloadPath = await common.measure(`Downloading mswin vcpkg packages`, async () => {
-    let url = `${msys2GCCReleaseURI}/msys2-gcc-pkgs/mswin.7z`
-    console.log(url)
-    return await tc.downloadTool(url)
-  })
-
-  await common.measure(`Extracting  mswin vcpkg packages`, async () =>
-    exec.exec('7z', ['x', downloadPath, '-aoa', '-bd', `-o${vcPkgBasePath}`], { silent: true }))
-}
-
 async function downloadAndExtract(engine, version, url, base, rubyPrefix) {
-  const parentDir = path.dirname(rubyPrefix)
-
  const downloadPath = await common.measure('Downloading Ruby', async () => {
    console.log(url)
    return await tc.downloadTool(url)
  })

+  const extractPath = process.env.RUNNER_TEMP
  await common.measure('Extracting  Ruby', async () =>
    // -xr extract but exclude share\doc files
-    exec.exec('7z', ['x', downloadPath, '-bd', `-xr!${base}\\share\\doc`, `-o${parentDir}`], { silent: true }))
+    exec.exec('7z', ['x', downloadPath, '-bd', `-xr!${base}\\share\\doc`, `-o${extractPath}`], { silent: true }))

-  if (base !== path.basename(rubyPrefix)) {
-    await io.mv(path.join(parentDir, base), rubyPrefix)
+  const parentDir = path.dirname(rubyPrefix)
+  if (!fs.existsSync(parentDir)) {
+    fs.mkdirSync(parentDir, { recursive: true })
+  }
+
+  const extractedPath = path.join(extractPath, base)
+  if (extractedPath[0] === rubyPrefix[0]) {
+    fs.renameSync(extractedPath, rubyPrefix)
+  } else {
+    fs.symlinkSync(extractedPath, rubyPrefix, 'junction')
  }

  if (common.shouldUseToolCache(engine, version)) {
@@ -183,108 +106,133 @@ async function downloadAndExtract(engine, version, url, base, rubyPrefix) {
  }
 }

-async function setupMingw(version) {
-  core.exportVariable('MAKE', 'make.exe')
-
-  // rename these to avoid confusion when Ruby is using OpenSSL 1.0.2.
-  // most current extconf files look for 1.1.x dll files first, which is the version of the renamed files
-  if (common.floatVersion(version) <= 2.4) {
-    renameSystem32Dlls()
-  }
-
-  if (common.floatVersion(version) <= 2.3) {
-    core.exportVariable('SSL_CERT_FILE', certFile)
-    await common.measure('Installing MSYS1', async () => installMSYS1(version))
-    return msysPathEntries
-  } else {
-    return []
-  }
+export async function installJRubyTools() {
+  return await installMSYS2(toolchainVersions['head'][os.arch()])
 }

-// Ruby 2.0-2.3
-async function installMSYS1(version) {
-  const url = 'https://github.com/oneclick/rubyinstaller/releases/download/devkit-4.7.2/DevKit-mingw64-64-4.7.2-20130224-1432-sfx.exe'
-  const downloadPath = await tc.downloadTool(url)
-  await exec.exec('7z', ['x', downloadPath, `-o${msys1}`], { silent: true })
+async function installMSYS2(url, rubyPrefix = process.env.RUNNER_TEMP) {
+  const downloadPath = await common.measure('Downloading msys2 build tools', async () => {
+    console.log(url)
+    return await tc.downloadTool(url)
+  })

-  // below are set in the old devkit.rb file ?
-  core.exportVariable('RI_DEVKIT', msys1)
-  core.exportVariable('CC' , 'gcc')
-  core.exportVariable('CXX', 'g++')
-  core.exportVariable('CPP', 'cpp')
-  core.info(`Installed RubyInstaller DevKit for Ruby ${version}`)
+  const extractPath = path.join(process.env.RUNNER_TEMP, 'msys64')
+  await common.measure('Extracting  msys2 build tools', async () =>
+    exec.exec('7z', ['x', downloadPath, '-aoa', '-bd', `-o${extractPath}`], { silent: true }))
+
+  // https://github.com/oneclick/rubyinstaller2/blob/HEAD/lib/ruby_installer/build/msys2_installation.rb
+  //
+  // ri2 searches for msys64 in the following order:
+  // - ENV["MSYS2_PATH"]
+  // - File.join(RbConfig::TOPDIR, "msys64")
+  // - File.join(File.dirname(RbConfig::TOPDIR), "msys64")
+  // - "C:\msys64"
+  // - ...
+  //
+  // The first option ENV["MSYS2_PATH"] is only supported in ruby >=3.0.7.
+  // Therefore we use the second option to avoid conflict with existing "C:\msys64"
+  const msys2Path = path.join(rubyPrefix, 'msys64')
+  if (extractPath !== msys2Path) {
+    fs.symlinkSync(extractPath, msys2Path, 'junction')
+  }
+
+  const ridk = `${rubyPrefix}\\bin\\ridk.cmd`
+  if (fs.existsSync(ridk)) {
+    await common.measure('Setting up ridk environment', async () => exportCommandEnv(`set "MAKE=make" && "${ridk}" enable`))
+  }
+
+  // Examples:
+  // - msys2-clangarm64.7z
+  // - msys2-ucrt64-gcc@14.7z
+  // - msys2-mingw64-gcc@14-openssl@1.1.7z
+  const msys2Type = path.posix.basename(url).split(/[-.]/)[1]
+  return [`${msys2Path}\\${msys2Type}\\bin`, `${msys2Path}\\usr\\bin`]
 }

-async function setupMSWin() {
-  core.exportVariable('MAKE', 'nmake.exe')
-  return await common.measure('Setting up MSVC environment', async () => addVCVARSEnv())
+async function installMSYS1(url) {
+  const certFile = [
+    'C:\\Program Files\\Git\\mingw64\\etc\\ssl\\cert.pem',
+    'C:\\Program Files\\Git\\mingw64\\ssl\\cert.pem',
+  ].find(file => fs.existsSync(file))
+  if (certFile === undefined) {
+    throw new Error("Cannot find Git's cert file")
+  }
+
+  const downloadPath = await common.measure('Downloading msys1 build tools', async () => {
+    console.log(url)
+    return await tc.downloadTool(url)
+  })
+
+  const msys1Path = `${common.drive}:\\DevKit64`
+  await common.measure('Extracting  msys1 build tools', async () =>
+    exec.exec('7z', ['x', downloadPath, '-aoa', '-bd', `-o${msys1Path}`], { silent: true }))
+
+  await common.measure('Setting up DevKit environment', async () => {
+    // ssl dlls cause issues with msys1 Rubies
+    const sys32 = 'C:\\Windows\\System32\\'
+    const badFiles = [`${sys32}libcrypto-1_1-x64.dll`, `${sys32}libssl-1_1-x64.dll`]
+    const existing = badFiles.filter((dll) => fs.existsSync(dll))
+    if (existing.length > 0) {
+      core.warning(`Renaming ${existing.join(' and ')} to avoid dll resolution conflicts on Ruby < 2.4`)
+      existing.forEach(dll => fs.renameSync(dll, `${dll}_`))
+    }
+
+    exportEnv({
+      CC: 'gcc',
+      CPP: 'cpp',
+      CXX: 'g++',
+      MAKE: 'make',
+      RI_DEVKIT: msys1Path,
+      SSL_CERT_FILE: certFile
+    })
+  })
+
+  return [`${msys1Path}\\mingw\\x86_64-w64-mingw32\\bin`, `${msys1Path}\\mingw\\bin`, `${msys1Path}\\bin`]
 }

 /* Sets MSVC environment for use in Actions
 *   allows steps to run without running vcvars*.bat, also for PowerShell
- *   adds a convenience VCVARS environment variable
 *   this assumes a single Visual Studio version being available in the Windows images */
-export function addVCVARSEnv() {
-  let cmd = 'vswhere -latest -property installationPath'
-  let vcVars = `${cp.execSync(cmd).toString().trim()}\\VC\\Auxiliary\\Build\\vcvars64.bat`
-
-  if (!fs.existsSync(vcVars)) {
-    throw new Error(`Missing vcVars file: ${vcVars}`)
-  }
-  core.exportVariable('VCVARS', vcVars)
-
-  cmd = `cmd.exe /c ""${vcVars}" && set"`
-
-  let newEnv = new Map()
-  let newSet = cp.execSync(cmd).toString().trim().split(/\r?\n/)
-  newSet = newSet.filter(line => /\S=\S/.test(line))
-  newSet.forEach(s => {
-    let [k,v] = common.partition(s, '=')
-    newEnv.set(k,v)
+async function installVCPKG(url) {
+  const downloadPath = await common.measure('Downloading mswin vcpkg packages', async () => {
+    console.log(url)
+    return await tc.downloadTool(url)
  })

-  let newPathEntries = undefined
-  for (let [k, v] of newEnv) {
-    if (process.env[k] !== v) {
-      if (/^Path$/i.test(k)) {
-        const newPathStr = v.replace(`${path.delimiter}${process.env['Path']}`, '')
-        newPathEntries = newPathStr.split(path.delimiter)
-      } else {
-        core.exportVariable(k, v)
-      }
+  const extractPath = process.env.VCPKG_INSTALLATION_ROOT
+  await common.measure('Extracting  mswin vcpkg packages', async () =>
+    exec.exec('7z', ['x', downloadPath, '-aoa', '-bd', `-o${extractPath}`], { silent: true }))
+
+  return await common.measure('Setting up MSVC environment', async () => {
+    const cmd = 'vswhere -latest -property installationPath'
+    const vcVarsBat = os.arch() === 'arm64' ? 'vcvarsarm64.bat' : 'vcvars64.bat'
+    const vcVars = `${cp.execSync(cmd).toString().trim()}\\VC\\Auxiliary\\Build\\${vcVarsBat}`
+
+    if (!fs.existsSync(vcVars)) {
+      throw new Error(`Missing vcVars file: ${vcVars}`)
    }
-  }
-  return newPathEntries
-}

-// ssl files cause issues with non RI2 Rubies (<2.4) and ruby/ruby's CI from build folder due to dll resolution
-function renameSystem32Dlls() {
-  const sys32 = 'C:\\Windows\\System32\\'
-  const badFiles = [`${sys32}libcrypto-1_1-x64.dll`, `${sys32}libssl-1_1-x64.dll`]
-  const existing = badFiles.filter((dll) => fs.existsSync(dll))
-  if (existing.length > 0) {
-    console.log(`Renaming ${existing.join(' and ')} to avoid dll resolution conflicts on Ruby <= 2.4`)
-    existing.forEach(dll => fs.renameSync(dll, `${dll}_`))
-  }
-}
-
-// Sets MSYS2 ENV variables set from running `ridk enable`
-function addRidkEnv(ridk) {
-  let newEnv = new Map()
-  let cmd = `cmd.exe /c "${ridk} enable && set"`
-  let newSet = cp.execSync(cmd).toString().trim().split(/\r?\n/)
-  newSet = newSet.filter(line => /^\S+=\S+/.test(line))
-  newSet.forEach(s => {
-    let [k, v] = common.partition(s, '=')
-    newEnv.set(k, v)
+    return exportCommandEnv(`set "MAKE=nmake" && "${vcVars}"`)
  })
+}

-  for (let [k, v] of newEnv) {
+// Run a cmd command, export its environment, and return new paths
+function exportCommandEnv(command) {
+  const cmd = `cmd.exe /s /c "${command} >NUL && "${process.execPath}" -e console.log(JSON.stringify(process.env))"`
+  const env = JSON.parse(cp.execSync(cmd).toString())
+
+  const paths = env.Path.replace(`${path.delimiter}${process.env.Path}`, '').split(path.delimiter)
+  delete env.Path
+
+  exportEnv(env)
+  return paths
+}
+
+function exportEnv(env) {
+  for (const [k, v] of Object.entries(env)) {
    if (process.env[k] !== v) {
-      if (!/^Path$/i.test(k)) {
-        console.log(`${k}=${v}`)
-        core.exportVariable(k, v)
-      }
+      console.log(`${k}=${v}`)
+      core.exportVariable(k, v)
    }
  }
 }
Author	SHA1	Message	Date
なつき	bb0f760b6c	Fix a regression where MAKE on windows has an extra space at the end	2025-05-16 21:28:09 +02:00
なつき	1a0ff446f5	Switch to ruby/setup-msys2-gcc	2025-05-16 14:21:30 +02:00
なつき	2f5524065c	Apply review feedbacks	2025-05-16 14:21:30 +02:00
なつき	a8713082c2	Rewrite ruby/setup-msys2-gcc	2025-05-16 14:21:30 +02:00
ruby-builder-bot	84684c07c1	Add ruby-3.4.4	2025-05-14 21:23:10 +02:00
ruby-builder-bot	e34163cd15	Add jruby-9.4.12.1,jruby-10.0.0.1	2025-05-08 12:21:24 +02:00
MSP-Greg	eaecf785f6	Handle win2019 gcc issue	2025-05-01 10:48:55 +02:00
ruby-builder-bot	f41e084df8	Add truffleruby-24.2.1,truffleruby+graalvm-24.2.1	2025-04-30 21:13:17 +02:00
Benoit Daloze	afda160499	Improve exclude reasons	2025-04-26 12:52:51 +02:00
Benoit Daloze	e69d1ea5ec	Update README example	2025-04-26 12:52:44 +02:00
なつき	dffc446db9	Support windows-11-arm	2025-04-26 12:43:27 +02:00
Benoit Daloze	2e007403fc	Remove support for ubuntu-20.04 * It's gone: https://github.com/actions/runner-images/issues/11101	2025-04-24 20:45:25 +02:00
Benoit Daloze	72002957a7	Update to Rails 7.2 and 8 in tests * Rails <= 6 has a known issue with logger and the workaround causes CI failures: https://github.com/ruby/setup-ruby/actions/runs/14641011806/job/41083255632	2025-04-24 16:28:30 +02:00
Benoit Daloze	bc1d550354	Update testFixedBundlerVersionForOldRuby to 2.3 since 2.2 is known to be broken with recent C compilers * See https://github.com/ruby/setup-ruby/issues/496	2025-04-24 13:55:27 +02:00
Benoit Daloze	bcde69c47c	Update README.md	2025-04-18 18:54:39 +08:00
Benoit Daloze	eedae55b0a	Make it clear not all combinations are supported	2025-04-18 18:51:02 +08:00
ruby-builder-bot	ca041f971d	Add jruby-10.0.0.0	2025-04-18 16:52:02 +08:00
ruby-builder-bot	1eb8bd2dc1	Add ruby-3.5.0-preview1	2025-04-18 16:36:32 +08:00
Benoit Daloze	fc67f6de0a	Update remaining 20.04 tests to 22.04	2025-04-18 16:35:22 +08:00
Benoit Daloze	5ea2b47b47	Stop testing on ubuntu-20.04 since it's gone	2025-04-18 15:49:38 +08:00
ruby-builder-bot	fb404b9557	Update CRuby releases on Windows	2025-04-17 21:24:18 +08:00
ruby-builder-bot	d8d83c3960	Add ruby-3.4.3	2025-04-15 12:08:53 +08:00
Hiroshi SHIBATA	e5ac7b085f	Merge pull request #737 from ruby-builder-bot/windows Update CRuby releases on Windows	2025-04-14 09:12:29 +09:00
Hiroshi SHIBATA	cad744e24a	Merge pull request #736 from ruby-builder-bot/ruby-3.3.8 Add ruby-3.3.8	2025-04-14 09:11:49 +09:00
ruby-builder-bot	ba79f3f74f	Update CRuby releases on Windows	2025-04-10 19:00:37 +00:00
ruby-builder-bot	e9454362e9	Add ruby-3.3.8	2025-04-09 19:09:47 +00:00
ruby-builder-bot	354a1ad156	Update CRuby releases on Windows	2025-03-27 11:06:56 +01:00
ruby-builder-bot	7886c66535	Add ruby-3.1.7,ruby-3.2.8	2025-03-26 10:27:57 +01:00
ruby-builder-bot	1a615958ad	Add truffleruby-24.2.0,truffleruby+graalvm-24.2.0	2025-03-18 14:16:45 +01:00
Benoit Daloze	922ebc4c52	Use $JAVA_HOME/bin/java for the check	2025-03-15 12:36:12 +01:00
Charles Oliver Nutter	6c79f721fa	Test successful JRuby start without using launcher Native launcher appears to hang on GHA when the JDK version is too old for JRuby 10. This bypasses it and should be a bit lighter. It will also avoid any variability in the launcher used, since Unixes and Windows already use different executables.	2025-03-13 20:32:49 +01:00
Charles Oliver Nutter	e17c5ea7eb	Handle exec error Apparently this exec errors when the subprocess fails rather than returning an error code. This causes the whole setup process to terminate. This patch catches the error and uses that to indicate failure to launch.	2025-03-13 20:32:49 +01:00
Charles Oliver Nutter	f0a4d6bddd	Switch JAVA_HOME to 21 for JRuby (#721 ) * JRuby 10 requires Java 21. Since the previous default was 17 and all JRuby releases should work fine on 21, we do this for all JRuby installs. * Implements #718	2025-03-12 21:19:38 +01:00
Benoit Daloze	bbda85882f	Fix .tool-versions and mise.toml tests	2025-03-11 12:24:54 +01:00
Benoit Daloze	30755d8bf4	Cleanup matching for .tool-versions and mise and add tests for .ruby-version and .tool-versions	2025-03-11 12:16:17 +01:00
Karibash	28233a011b	bugfix: Fix bug that version cannot be parsed in .tool-versions	2025-03-11 11:59:59 +01:00
Joel Tannas	277ba2a127	deal with multiple versions in .tool-versions	2025-03-05 20:06:37 +01:00
Ivo Anjo	04c2e2b8e8	Expose `3.4-asan` Ruby builds from ruby-dev-builder What does this PR do? This PR provides the final piece of the puzzle to fix #682: now that ruby-dev-builder is building `3.4-asan` Rubies since https://github.com/ruby/ruby-dev-builder/pull/15, we can make them available for use. Motivation: At Datadog, we're using ASan builds to check for issues [in our library](https://github.com/datadog/dd-trace-rb), and having a `3.4-asan` build improves the experience of having these checks be a required CI step. Using the ASan builds built from ruby-head means our CI could break because of unrelated issues/changes from ruby-head. Additional Notes: `yarn` was trying really hard to update a bunch of things, which generated A LOT of diff noise. I've manually pared them down just to the actual changes related to adding the new variant so the diff makes a bit more sense. How to test the change? I've already tested this in https://github.com/DataDog/dd-trace-rb/actions/runs/13392865620/job/37696781848 and it seems to be working fine!	2025-02-24 22:02:53 +01:00
Benoit Daloze	88a8155095	Make targetRubyVersion() more complete	2025-02-22 17:21:43 +01:00
Benoit Daloze	3ad45c51bf	Improve script for listing versions	2025-02-22 17:11:22 +01:00
ruby-builder-bot	32110d4e31	Update CRuby releases on Windows	2025-02-15 22:53:04 +01:00
ruby-builder-bot	28d088d34a	Add ruby-3.4.2	2025-02-15 14:05:01 +01:00
Benoit Daloze	f2f42b7848	Skip test failing on JRuby on Windows * See https://github.com/jruby/jruby/issues/8623	2025-02-12 12:08:15 +01:00
ruby-builder-bot	5547c873c2	Add jruby-9.4.12.0	2025-02-12 12:00:14 +01:00
ruby-builder-bot	d781c1b4ed	Update CRuby releases on Windows	2025-02-05 22:56:33 +01:00
Benoit Daloze	8711a86ab6	Shorten to avoid horizontal scrolling	2025-02-05 11:11:17 +01:00
Marcel HoppeandBenoit Daloze	ef45abe478	Add support for mise.toml (#700 ) Co-authored-by: Benoit Daloze <eregontp@gmail.com>	2025-02-05 11:09:26 +01:00
ruby-builder-bot	8388f20e6a	Add ruby-3.2.7	2025-02-04 20:28:28 +01:00
ruby-builder-bot	2654679fe7	Add jruby-9.4.11.0	2025-01-30 10:40:46 +01:00
ruby-builder-bot	1287d2b408	Add truffleruby-24.1.2,truffleruby+graalvm-24.1.2	2025-01-27 14:00:22 +01:00
ruby-builder-bot	84b14e9e47	Add jruby-9.4.10.0	2025-01-27 13:40:48 +01:00