Add support for Mandrel.

.github/workflows/test.yml

@@ -41,6 +41,14 @@ jobs:
             java-version: '17'
             components: 'native-image'
             os: windows-2016
+          - version: 'mandrel-latest'
+            java-version: '11'
+            components: ''
+            os: ubuntu-latest
+          - version: 'mandrel-21.3.0.0-Final'
+            java-version: '17'
+            components: ''
+            os: windows-latest
     steps:
       - uses: actions/checkout@v2
       - name: Run setup-graalvm action

README.md

@@ -5,7 +5,7 @@ This GitHub action sets up [GraalVM Community Edition][repo] and GraalVM compone
 
 This action:
 
-- supports GraalVM CE [releases], [dev builds][dev-builds], and building from [source][repo] (see [options](#options))
+- supports GraalVM CE [releases], [dev builds][dev-builds], building from [source][repo], and [Mandrel][mandrel] (see [options](#options))
 - has built-in support for GraalVM components and the [GraalVM updater][gu]
 - exports a `$GRAALVM_HOME` environment variable
 - adds `$GRAALVM_HOME/bin` to the `$PATH` environment variable<br>(GraalVM tools such as `gu` and GraalVM languages can be invoked directly)
@@ -89,7 +89,7 @@ jobs:
 
 | Name            | Default  | Description |
 |-----------------|:--------:|-------------|
-| `version`<br>*(required)* | n/a | `X.Y.Z` (e.g., `22.0.0`) for a specific [GraalVM release][releases]<br>`latest` for [latest stable release][stable],<br>`dev` for [latest dev build][dev-build],<br>`trunk` for building GraalVM from [source][repo] (slow, can take several minutes). |
+| `version`<br>*(required)* | n/a | `X.Y.Z` (e.g., `22.0.0`) for a specific [GraalVM release][releases]<br>`latest` for [latest stable release][stable],<br>`dev` for [latest dev build][dev-build],<br>`trunk` for building GraalVM from [source][repo] (slow, can take several minutes),<br>`mandrel-X.Y.Z` (e.g., `mandrel-21.3.0.0-Final`) for a specific [Mandrel release][mandrel-releases], or<br>`mandrel-latest` for [latest Mandrel stable release][mandrel-stable]. |
 | `java-version`<br>*(required)* | n/a | `'11'` or `'17'` for a specific Java version.<br>(`'8'` and `'16'` are supported for GraalVM 21.2 and earlier.) |
 | `components`    | `''`     | Comma-spearated list of GraalVM components (e.g., `native-image` or `ruby,nodejs`) that will be installed by the [GraalVM Updater][gu]. |
 | `github-token`  | `''`     | Token for communication with the GitHub API. Please set to `${{ secrets.GITHUB_TOKEN }}` (see [templates](#templates)) to allow the action to authenticate with the GitHub API, which helps to reduce rate limiting issues. |
@@ -106,6 +106,9 @@ Only pull requests from committers that can be verified as having signed the OCA
 [dev-builds]: https://github.com/graalvm/graalvm-ce-dev-builds
 [graalvm-languages]: https://www.graalvm.org/reference-manual/languages/
 [gu]: https://www.graalvm.org/reference-manual/graalvm-updater/
+[mandrel]: https://github.com/graalvm/mandrel
+[mandrel-releases]: https://github.com/graalvm/mandrel/releases
+[mandrel-stable]: https://github.com/graalvm/mandrel/releases/latest
 [native-image]: https://www.graalvm.org/native-image/
 [oca]: https://oca.opensource.oracle.com
 [releases]: https://github.com/graalvm/graalvm-ce-builds/releases

src/constants.ts

@@ -15,5 +15,7 @@ export const GRAALVM_GH_USER = 'graalvm'
 export const GRAALVM_PLATFORM = IS_WINDOWS ? 'windows' : process.platform
 export const JDK_HOME_SUFFIX = IS_MACOS ? '/Contents/Home' : ''
 
+export const MANDREL_NAMESPACE = 'mandrel-'
+
 export type LatestReleaseResponse =
   otypes.Endpoints['GET /repos/{owner}/{repo}/releases/latest']['response']

src/main.ts

@@ -6,6 +6,7 @@ import {mkdirP} from '@actions/io'
 import {setUpDependencies} from './dependencies'
 import {setUpGUComponents} from './gu'
 import {setUpGraalVMTrunk} from './graalvm-trunk'
+import {setUpMandrel} from './mandrel'
 import {setUpWindowsEnvironment} from './msvc'
 
 async function run(): Promise<void> {
@@ -37,10 +38,14 @@ async function run(): Promise<void> {
         graalVMHome = await setUpGraalVMTrunk(javaVersion, components)
         break
       default:
-        graalVMHome = await graalvm.setUpGraalVMRelease(
-          graalvmVersion,
-          javaVersion
-        )
+        if (graalvmVersion.startsWith(c.MANDREL_NAMESPACE)) {
+          graalVMHome = await setUpMandrel(graalvmVersion, javaVersion)
+        } else {
+          graalVMHome = await graalvm.setUpGraalVMRelease(
+            graalvmVersion,
+            javaVersion
+          )
+        }
         break
     }
 
@@ -56,6 +61,10 @@ async function run(): Promise<void> {
     if (components.length > 0) {
       if (graalvmVersion === c.VERSION_TRUNK) {
         // components built from source, nothing to do
+      } else if (graalvmVersion.startsWith(c.MANDREL_NAMESPACE)) {
+        core.warning(
+          `Mandrel does not support GraalVM components: ${componentsString}`
+        )
       } else {
         await setUpGUComponents(graalVMHome, components)
       }

src/mandrel.ts

@@ -0,0 +1,57 @@
+import * as c from './constants'
+import {downloadAndExtractJDK, getLatestRelease} from './utils'
+
+const MANDREL_REPO = 'mandrel'
+const MANDREL_TAG_PREFIX = c.MANDREL_NAMESPACE
+const MANDREL_DL_BASE = 'https://github.com/graalvm/mandrel/releases/download'
+
+export async function setUpMandrel(
+  graalvmVersion: string,
+  javaVersion: string
+): Promise<string> {
+  const mandrelVersion = graalvmVersion.substring(
+    c.MANDREL_NAMESPACE.length,
+    graalvmVersion.length
+  )
+
+  let mandrelHome
+  switch (mandrelVersion) {
+    case 'latest':
+      mandrelHome = await setUpMandrelLatest(javaVersion)
+      break
+    default:
+      mandrelHome = await setUpMandrelRelease(mandrelVersion, javaVersion)
+      break
+  }
+
+  return mandrelHome
+}
+
+async function setUpMandrelLatest(javaVersion: string): Promise<string> {
+  const latestRelease = await getLatestRelease(MANDREL_REPO)
+  const tag_name = latestRelease.tag_name
+  if (tag_name.startsWith(MANDREL_TAG_PREFIX)) {
+    const latestVersion = tag_name.substring(
+      MANDREL_TAG_PREFIX.length,
+      tag_name.length
+    )
+    return setUpMandrelRelease(latestVersion, javaVersion)
+  }
+  throw new Error(`Could not find latest Mandrel release: ${tag_name}`)
+}
+
+async function setUpMandrelRelease(
+  version: string,
+  javaVersion: string
+): Promise<string> {
+  const identifier = determineMandrelIdentifier(version, javaVersion)
+  const downloadUrl = `${MANDREL_DL_BASE}/${MANDREL_TAG_PREFIX}${version}/${identifier}${c.GRAALVM_FILE_EXTENSION}`
+  return downloadAndExtractJDK(downloadUrl)
+}
+
+function determineMandrelIdentifier(
+  version: string,
+  javaVersion: string
+): string {
+  return `mandrel-java${javaVersion}-${c.GRAALVM_PLATFORM}-amd64-${version}`
+}