Remove lint command

* eslint has been removed.

.github/workflows/test.yml

@@ -17,7 +17,7 @@ jobs:
       matrix:
         os: [ ubuntu-16.04, ubuntu-18.04, ubuntu-20.04, macos-10.15, windows-2016, windows-2019 ]
         # Use various version syntax here for testing
-        ruby: [ 2.2, 2.3, 2.4, 2.5, 2.6.6, 2.7, ruby-head, debug, jruby-9.1, jruby, jruby-head, truffleruby, truffleruby-head ]
+        ruby: [ 2.1, 2.2, 2.3, 2.4, 2.5, 2.6.6, 2.7, ruby-head, debug, jruby-9.1, jruby, jruby-head, truffleruby, truffleruby-head ]
         include:
         - { os: ubuntu-18.04, ruby: rubinius }
         - { os: windows-2016, ruby: mingw }

README.md

@@ -14,8 +14,8 @@ This action currently supports these versions of MRI, JRuby and TruffleRuby:
 
 | Interpreter | Versions |
 | ----------- | -------- |
-| Ruby | 2.2, 2.3.0 - 2.3.8, 2.4.0 - 2.4.10, 2.5.0 - 2.5.8, 2.6.0 - 2.6.6, 2.7.1, head, debug, mingw, mswin |
-| JRuby | 9.1.17.0, 9.2.9.0 - 9.2.11.1, head |
+| Ruby | 2.1.9, 2.2, 2.3.0 - 2.3.8, 2.4.0 - 2.4.10, 2.5.0 - 2.5.8, 2.6.0 - 2.6.6, 2.7.1, head, debug, mingw, mswin |
+| JRuby | 9.1.17.0, 9.2.9.0 - 9.2.13.0, head |
 | TruffleRuby | 19.3.0 - 20.1.0, head |
 | Rubinius | 4.14 |
 
@@ -31,7 +31,7 @@ On Windows, Ruby 2.4 uses OpenSSL 1.0.2, which is no longer maintained.
 
 ### Supported Platforms
 
-The action works for all [GitHub-hosted runners](https://help.github.com/en/actions/automating-your-workflow-with-github-actions/virtual-environments-for-github-hosted-runners).
+The action works for all [GitHub-hosted runners](https://help.github.com/en/actions/automating-your-workflow-with-github-actions/virtual-environments-for-github-hosted-runners), and [self-hosted runners](https://docs.github.com/en/actions/hosting-your-own-runners/about-self-hosted-runners), under [certain conditions](#limitations)
 
 | Operating System | Recommended | Other Supported Versions |
 | ----------- | -------- | -------- |
@@ -129,7 +129,7 @@ This caching speeds up installing gems significantly and avoids too many request
 It needs a `Gemfile` under the [`working-directory`](#working-directory).  
 The caching works whether there is a `Gemfile.lock` or not.
 If there is a `Gemfile.lock`, `bundle config --local deployment true` is used.
-  
+
 To perform caching, this action will use `bundle config --local path vendor/bundle`.  
 Therefore, the Bundler `path` should not be changed in your workflow for the cache to work.
 
@@ -194,7 +194,11 @@ This follows the [recommendations](https://github.com/actions/toolkit/blob/maste
 
 ## Limitations
 
-* This action currently only works with GitHub-hosted runners, not private runners.
+### Using self-hosted runners
+You must meet the following parameters to use this action with self-hosted runners:
+
+* Make sure that the operating system has `libyaml-0` installed
+* The runner software is running as user `runner` with a home directory of `/home/runner`, or you have created a symlink for the home directory of whatever user that the runner is running as to `/home/runner`.
 
 ## History
 

dist/index.js

@@ -2377,8 +2377,8 @@ async function installBundler(bundlerVersionInput, platform, rubyPrefix, engine,
     throw new Error(`Cannot parse bundler input: ${bundlerVersion}`)
   }
 
-  if (rubyVersion.startsWith('2.2')) {
-    console.log('Bundler 2 requires Ruby 2.3+, using Bundler 1 on Ruby 2.2')
+  if (rubyVersion.match(/^2\.[12]/)) {
+    console.log('Bundler 2 requires Ruby 2.3+, using Bundler 1 on Ruby <= 2.2')
     bundlerVersion = '1'
   } else if (rubyVersion.startsWith('2.3')) {
     console.log('Ruby 2.3 has a bug with Bundler 2 (https://github.com/rubygems/rubygems/issues/3570), using Bundler 1 instead on Ruby 2.3')
@@ -2427,7 +2427,17 @@ async function bundleInstall(platform, engine, version) {
   console.log(`Cache key: ${key}`)
 
   // restore cache & install
-  const cachedKey = await cache.restoreCache(paths, key, restoreKeys)
+  let cachedKey = null
+  try {
+    cachedKey = await cache.restoreCache(paths, key, restoreKeys)
+  } catch (error) {
+    if (error.name === cache.ValidationError.name) {
+      throw error;
+    } else {
+      core.info(`[warning] There was an error restoring the cache ${error.message}`)
+    }
+  }
+
   if (cachedKey) {
     console.log(`Found cache for key: ${cachedKey}`)
   }
@@ -2459,7 +2469,7 @@ async function bundleInstall(platform, engine, version) {
 
 async function computeBaseKey(platform, engine, version) {
   let baseKey = `setup-ruby-bundle-install-${platform}-${engine}-${version}`
-  if (engine === 'ruby' && common.isHeadVersion(version)) {
+  if (engine !== 'jruby' && common.isHeadVersion(version)) {
     let revision = '';
     await exec.exec('ruby', ['-e', 'print RUBY_REVISION'], {
       silent: true,
@@ -3083,6 +3093,7 @@ __webpack_require__.r(__webpack_exports__);
 function getVersions(platform) {
   const versions = {
     "ruby": [
+      "2.1.9",
       "2.2.10",
       "2.3.0", "2.3.1", "2.3.2", "2.3.3", "2.3.4", "2.3.5", "2.3.6", "2.3.7", "2.3.8",
       "2.4.0", "2.4.1", "2.4.2", "2.4.3", "2.4.4", "2.4.5", "2.4.6", "2.4.7", "2.4.9", "2.4.10",
@@ -3093,7 +3104,7 @@ function getVersions(platform) {
     ],
     "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",
+      "9.2.9.0", "9.2.10.0", "9.2.11.0", "9.2.11.1", "9.2.12.0", "9.2.13.0",
       "head"
     ],
     "truffleruby": [
@@ -5913,6 +5924,7 @@ exports.getState = getState;
 __webpack_require__.r(__webpack_exports__);
 /* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "versions", function() { return versions; });
 const versions = {
+  "2.1.9": "https://dl.bintray.com/oneclick/rubyinstaller/ruby-2.1.9-x64-mingw32.7z",
   "2.2.6": "https://dl.bintray.com/oneclick/rubyinstaller/ruby-2.2.6-x64-mingw32.7z",
   "2.3.0": "https://dl.bintray.com/oneclick/rubyinstaller/ruby-2.3.0-x64-mingw32.7z",
   "2.3.1": "https://dl.bintray.com/oneclick/rubyinstaller/ruby-2.3.1-x64-mingw32.7z",
@@ -7539,14 +7551,14 @@ const rubyInstallerVersions = __webpack_require__(471).versions
 // Extract to SSD, see https://github.com/ruby/setup-ruby/pull/14
 const drive = (process.env['GITHUB_WORKSPACE'] || 'C')[0]
 
-// needed for 2.2, 2.3, and mswin, cert file used by Git for Windows
+// needed for 2.1, 2.2, 2.3, and mswin, cert file used by Git for Windows
 const certFile = 'C:\\Program Files\\Git\\mingw64\\ssl\\cert.pem'
 
 // standard MSYS2 location, found by 'devkit.rb'
 const msys2 = 'C:\\msys64'
 const msys2PathEntries = [`${msys2}\\mingw64\\bin`, `${msys2}\\usr\\bin`]
 
-// location & path for old RubyInstaller DevKit (MSYS), Ruby 2.2 and 2.3
+// location & path for old RubyInstaller DevKit (MSYS), Ruby 2.1, 2.2 and 2.3
 const msys = `${drive}:\\DevKit64`
 const msysPathEntries = [`${msys}\\mingw\\x86_64-w64-mingw32\\bin`,
   `${msys}\\mingw\\bin`, `${msys}\\bin`]
@@ -7599,7 +7611,7 @@ async function symLinkToEmbeddedMSYS2() {
 async function setupMingw(version) {
   core.exportVariable('MAKE', 'make.exe')
 
-  if (version.startsWith('2.2') || version.startsWith('2.3')) {
+  if (version.match(/^2\.[123]/)) {
     core.exportVariable('SSL_CERT_FILE', certFile)
     await common.measure('Installing MSYS1', async () =>
       installMSYS(version))
@@ -7615,7 +7627,7 @@ async function setupMingw(version) {
   }
 }
 
-// Ruby 2.2 and 2.3
+// Ruby 2.1, 2.2 and 2.3
 async function installMSYS(version) {
   const url = 'https://dl.bintray.com/oneclick/rubyinstaller/DevKit-mingw64-64-4.7.2-20130224-1432-sfx.exe'
   const downloadPath = await tc.downloadTool(url)

generate-windows-versions.rb

@@ -2,7 +2,8 @@ require 'net/http'
 require 'yaml'
 require 'json'
 
-min_version = '2.2.6'
+min_requirements = ['~> 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)
 
@@ -19,7 +20,7 @@ versions = entries.select { |entry|
 }.sort_by { |version, entry|
   Gem::Version.new(version)
 }.select { |version, entry|
-  Gem::Version.new(version) >= Gem::Version.new(min_version)
+  min_requirements.any? { |req| req.satisfied_by?(Gem::Version.new(version)) }
 }.map { |version, entry|
   [version, entry[:href]]
 }.to_h

index.js

@@ -191,8 +191,8 @@ async function installBundler(bundlerVersionInput, platform, rubyPrefix, engine,
     throw new Error(`Cannot parse bundler input: ${bundlerVersion}`)
   }
 
-  if (rubyVersion.startsWith('2.2')) {
-    console.log('Bundler 2 requires Ruby 2.3+, using Bundler 1 on Ruby 2.2')
+  if (rubyVersion.match(/^2\.[12]/)) {
+    console.log('Bundler 2 requires Ruby 2.3+, using Bundler 1 on Ruby <= 2.2')
     bundlerVersion = '1'
   } else if (rubyVersion.startsWith('2.3')) {
     console.log('Ruby 2.3 has a bug with Bundler 2 (https://github.com/rubygems/rubygems/issues/3570), using Bundler 1 instead on Ruby 2.3')
@@ -241,7 +241,17 @@ async function bundleInstall(platform, engine, version) {
   console.log(`Cache key: ${key}`)
 
   // restore cache & install
-  const cachedKey = await cache.restoreCache(paths, key, restoreKeys)
+  let cachedKey = null
+  try {
+    cachedKey = await cache.restoreCache(paths, key, restoreKeys)
+  } catch (error) {
+    if (error.name === cache.ValidationError.name) {
+      throw error;
+    } else {
+      core.info(`[warning] There was an error restoring the cache ${error.message}`)
+    }
+  }
+
   if (cachedKey) {
     console.log(`Found cache for key: ${cachedKey}`)
   }
@@ -273,7 +283,7 @@ async function bundleInstall(platform, engine, version) {
 
 async function computeBaseKey(platform, engine, version) {
   let baseKey = `setup-ruby-bundle-install-${platform}-${engine}-${version}`
-  if (engine === 'ruby' && common.isHeadVersion(version)) {
+  if (engine !== 'jruby' && common.isHeadVersion(version)) {
     let revision = '';
     await exec.exec('ruby', ['-e', 'print RUBY_REVISION'], {
       silent: true,

package.json

@@ -4,7 +4,6 @@
   "description": "Download a prebuilt Ruby and add it to the PATH in 5 seconds",
   "main": "index.js",
   "scripts": {
-    "lint": "eslint *.js",
     "package": "ncc build index.js -o dist"
   },
   "repository": {

ruby-builder-versions.js

@@ -1,6 +1,7 @@
 export function getVersions(platform) {
   const versions = {
     "ruby": [
+      "2.1.9",
       "2.2.10",
       "2.3.0", "2.3.1", "2.3.2", "2.3.3", "2.3.4", "2.3.5", "2.3.6", "2.3.7", "2.3.8",
       "2.4.0", "2.4.1", "2.4.2", "2.4.3", "2.4.4", "2.4.5", "2.4.6", "2.4.7", "2.4.9", "2.4.10",
@@ -11,7 +12,7 @@ export function getVersions(platform) {
     ],
     "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",
+      "9.2.9.0", "9.2.10.0", "9.2.11.0", "9.2.11.1", "9.2.12.0", "9.2.13.0",
       "head"
     ],
     "truffleruby": [

versions-strings-for-builder.rb

@@ -3,6 +3,7 @@ versions = eval hash
 
 by_minor = versions[:ruby].group_by { |v| v[/^\d\.\d/] }
 
+p by_minor['2.1']
 p by_minor['2.2']
 p by_minor['2.3']
 

windows-versions.js

@@ -1,4 +1,5 @@
 export const versions = {
+  "2.1.9": "https://dl.bintray.com/oneclick/rubyinstaller/ruby-2.1.9-x64-mingw32.7z",
   "2.2.6": "https://dl.bintray.com/oneclick/rubyinstaller/ruby-2.2.6-x64-mingw32.7z",
   "2.3.0": "https://dl.bintray.com/oneclick/rubyinstaller/ruby-2.3.0-x64-mingw32.7z",
   "2.3.1": "https://dl.bintray.com/oneclick/rubyinstaller/ruby-2.3.1-x64-mingw32.7z",

windows.js

@@ -13,14 +13,14 @@ const rubyInstallerVersions = require('./windows-versions').versions
 // Extract to SSD, see https://github.com/ruby/setup-ruby/pull/14
 const drive = (process.env['GITHUB_WORKSPACE'] || 'C')[0]
 
-// needed for 2.2, 2.3, and mswin, cert file used by Git for Windows
+// needed for 2.1, 2.2, 2.3, and mswin, cert file used by Git for Windows
 const certFile = 'C:\\Program Files\\Git\\mingw64\\ssl\\cert.pem'
 
 // standard MSYS2 location, found by 'devkit.rb'
 const msys2 = 'C:\\msys64'
 const msys2PathEntries = [`${msys2}\\mingw64\\bin`, `${msys2}\\usr\\bin`]
 
-// location & path for old RubyInstaller DevKit (MSYS), Ruby 2.2 and 2.3
+// location & path for old RubyInstaller DevKit (MSYS), Ruby 2.1, 2.2 and 2.3
 const msys = `${drive}:\\DevKit64`
 const msysPathEntries = [`${msys}\\mingw\\x86_64-w64-mingw32\\bin`,
   `${msys}\\mingw\\bin`, `${msys}\\bin`]
@@ -73,7 +73,7 @@ async function symLinkToEmbeddedMSYS2() {
 async function setupMingw(version) {
   core.exportVariable('MAKE', 'make.exe')
 
-  if (version.startsWith('2.2') || version.startsWith('2.3')) {
+  if (version.match(/^2\.[123]/)) {
     core.exportVariable('SSL_CERT_FILE', certFile)
     await common.measure('Installing MSYS1', async () =>
       installMSYS(version))
@@ -89,7 +89,7 @@ async function setupMingw(version) {
   }
 }
 
-// Ruby 2.2 and 2.3
+// Ruby 2.1, 2.2 and 2.3
 async function installMSYS(version) {
   const url = 'https://dl.bintray.com/oneclick/rubyinstaller/DevKit-mingw64-64-4.7.2-20130224-1432-sfx.exe'
   const downloadPath = await tc.downloadTool(url)