Use new releases of ruby-builder per engine-version

* See #810

Author: eregon

dist/index.js

@@ -8,7 +8,6 @@ const tc = require('@actions/tool-cache')
 const common = require('./common')
 const rubyBuilderVersions = require('./ruby-builder-versions')
 
-const builderReleaseTag = 'toolcache'
 const releasesURL = 'https://github.com/ruby/ruby-builder/releases'
 
 const windows = common.windows
@@ -105,33 +104,21 @@ async function downloadAndExtract(platform, engine, version, rubyPrefix) {
 function getDownloadURL(platform, engine, version) {
  let builderPlatform = null
  if (platform.startsWith('windows-')) {
- if (os.arch() === 'x64') {
- builderPlatform = 'windows-latest'
- } else if (os.arch() === 'arm64') {
- builderPlatform = 'windows-arm64'
- }
+ builderPlatform = `windows-${os.arch()}`
  } else if (platform.startsWith('macos-')) {
- if (os.arch() === 'x64') {
- builderPlatform = 'macos-latest'
- } else if (os.arch() === 'arm64') {
- builderPlatform = 'macos-13-arm64'
- }
+ builderPlatform = `darwin-${os.arch()}`
  } else if (platform.startsWith('ubuntu-')) {
- if (os.arch() === 'x64') {
- builderPlatform = platform
- } else if (os.arch() === 'arm64') {
- builderPlatform = `${platform}-arm64`
- }
+ builderPlatform = `${platform}-${os.arch()}`
  }
 
- if (builderPlatform === null) {
- throw new Error(`Unknown download URL for platform ${platform}`)
+ if (builderPlatform === null || !['x64', 'arm64'].includes(os.arch())) {
+ throw new Error(`Unknown download URL for platform ${platform}-${os.arch()}`)
  }
 
  if (common.isHeadVersion(version)) {
  return getLatestHeadBuildURL(builderPlatform, engine, version)
  } else {
- return `${releasesURL}/download/${builderReleaseTag}/${engine}-${version}-${builderPlatform}.tar.gz`
+ return `${releasesURL}/download/${engine}-${version}/${engine}-${version}-${builderPlatform}.tar.gz`
  }
 }