From 2408275e34ad9141fa3ff453eed0e1aaa0290c1a Mon Sep 17 00:00:00 2001
From: Fabio Niephaus <fabio.niephaus@oracle.com>
Date: Tue, 13 Feb 2024 13:37:00 +0100
Subject: [PATCH] Add initial support for early access (EA) builds.

---
 .github/workflows/test.yml |   3 +++
 dist/cleanup/index.js      | Bin 3678956 -> 3679693 bytes
 dist/main/index.js         | Bin 3748666 -> 3750347 bytes
 src/constants.ts           |   3 +++
 src/graalvm.ts             |  25 +++++++++++++++++++++++++
 src/utils.ts               |  19 +++++++++++++++++++
 6 files changed, 50 insertions(+)

diff --git a/.github/workflows/test.yml b/.github/workflows/test.yml
index 76b6b22..d491f39 100644
--- a/.github/workflows/test.yml
+++ b/.github/workflows/test.yml
@@ -35,6 +35,9 @@ jobs:
         ]
         components: ['']
         include:
+          - java-version: '22-ea'
+            distribution: 'graalvm'
+            os: ubuntu-latest
           - java-version: '21'
             distribution: ''
             os: ubuntu-latest
diff --git a/dist/cleanup/index.js b/dist/cleanup/index.js
index ea401f39854067f4718f51d389a34d91a681eade..9cbc4f3057cfb89bf75d7bb5d86358eb5410fd50 100644
GIT binary patch
delta 400
zcmZvX%}N4c6o%2pv6(W>rcCYUSXNr5PX8cw1udi-h@n1XKvcdNX%Rut3qhN3(|03*
zi(1yIA8OOu3+Nu|Q>iF=;eo^9yze>Z{l4vadT4u2;ei)@P~d|KKl-6T#{dQqzz~86
zVHjbIz`!WR5WzU2h#`&%OkxVtAS5t@StK!sc`P7>G#0Uh43?2a4*6^IQ3)I}cgJ#>
z<CZw%tsBLBR+LUDE;RE)>@^Kl=d8jkhdERfm%3RHue!NgBB}ja)p4n8^PammMn(EE
zWXpE-AjPS;O*~tdp}mQ8LGQRbvdff8bOVHSrW)cTmI;ZMJJLk%%^QeUx|h+9mFy}d
zk2$N?gms&bT#?To{Ig#)!>W<~_15=c|8&nAnkiY4tV-4->yi!0W~-rX9YsF@p{<Ew

delta 149
zcmWN=w++HT7=Te79Qnx6M3Zwk@;-E)g5r}{2+0*C6|jSA#1Q;XdY@OIe$PN%QG^Ji
zi4Y}5oCHZy7}8|Ok|R%nA|=XHs8YkBPJ<>b+H`Q~(xcCSAtT02m@;F|f+Z`~Z0`20
Z{jatUee;Z!Te*{ad5}kW@;!6DIDhB$F=zk)

diff --git a/dist/main/index.js b/dist/main/index.js
index 65ff422388f5981c29bdba9d51f4e6c7a6961684..d7560174c7d5f1ba1498fdc9cc3cd4190a516810 100644
GIT binary patch
delta 992
zcmaKq?@Lor7{}RKo12=tx!e!4qt3RKyLxWFu|+eN3Db@Fqj$~Qc4k+vyK?W<43Qi?
zS<x#KcL*e-{(>MFL_sfnl@NvyL|_EcYr!}5s_uT&EW`_6xcA)ieV*rhKj-!LEzR1_
zmSzq#poIgVgM*+41C)UgOi&ILPzi^i3aX(7%wU09u)<-e0~^@E0ZyogBhUax0YM`)
zK{L3Z1&)CmJm7`nZ~|Jv2Mn}9`zySWZVN{PmqWo=cQg<P4fV#N!ALk348%GIdqQ3P
z$dBBj#Ki^T8<99pm>Q=)(zrhRC5;>PbZ)?`bB=OT+z^puUQ8jsU)|5LKEk=ZXvRce
z&SOW@ZJr1Tl;l&15T_7X2?jbRc_Gmy-bx7~ml%`;`V4R#y|j!?nI(gTzMaReEb{>K
zn&$mno?Pc3M<Xq`pGKCk-V~9DL<GXggnnGY4R=c4UeCVA^mdp~@rjEmSwUoag2WY)
zxWWshj~gdyr6fO{OQRTrZ!|IHbMJ4f7$^Oc$%1c~K6#8?TGxy^E^EvD#1-`YhN0Zd
z$ud!pm_$N88?_Hze~uk=rP5Z`n*Yh9)c%aDaFQZl<CUA9y=S9b+F*6>a*$MF@BQjb
zRP)AQTio6<P}d9WqGOvz8(sf;pqiqmxcWjk4;*#pfDiSe8#!7iDN4vSQ;58XdzMjG
z;!H3a4M$^Fd-?`uhrNsMu3NM8A%;g8D{Iu{2xLuG_Jc0}N<Z7#Uo^H*t2Y%v$;eMP
z9c%|hPBt3JF(?2?@{+8S_^HYNF)+D1;gOL4B9fSizr=ST<dewLm@h!NyZTzXau4e>
zYwZ@=_DNgmECh{8PQ<6wb4X-Dq%}L(LbtzZ%d7tDPZ!K;p*bgOME?vmLX^U#F0I~Q
awX>>Dsye0Ww5l_z&Z;_>UA3Q|vi}C2v|Q!@

delta 167
zcmWN=#|gqv0Dxg)iM_YP8hbB^eFFFJmMv6%P!K0@4dH<xc=zZELGbJXz7M|F&r$9l
zN7<p^!i@(nDn9%K2ofSpgeWoMBuJ7XO@=HvG<5P5C{m(K1%oOz>NIH5qD_Y`J^Bn7
vGGff+X1@0#doa7Ic%ICwA~qM3v-oP(!*jF^OP<Ozc`h&HrMwchvEJ%`AMrW@

diff --git a/src/constants.ts b/src/constants.ts
index a021f0e..4088517 100644
--- a/src/constants.ts
+++ b/src/constants.ts
@@ -49,6 +49,9 @@ export type LatestReleaseResponse =
 export type MatchingRefsResponse =
   otypes.Endpoints['GET /repos/{owner}/{repo}/git/matching-refs/{ref}']['response']
 
+export type ReleasesResponse =
+  otypes.Endpoints['GET /repos/{owner}/{repo}/releases']['response']
+
 function determineJDKArchitecture(): string {
   switch (process.arch) {
     case 'x64': {
diff --git a/src/graalvm.ts b/src/graalvm.ts
index f2be101..1d8d437 100644
--- a/src/graalvm.ts
+++ b/src/graalvm.ts
@@ -3,6 +3,7 @@ import * as semver from 'semver'
 import {
   downloadAndExtractJDK,
   downloadExtractAndCacheJDK,
+  getLatestPrerelease,
   getLatestRelease,
   getMatchingTags,
   getTaggedRelease
@@ -13,6 +14,7 @@ import {basename} from 'path'
 
 const GRAALVM_DL_BASE = 'https://download.oracle.com/graalvm'
 const GRAALVM_CE_DL_BASE = `https://github.com/graalvm/${c.GRAALVM_RELEASES_REPO}/releases/download`
+const ORACLE_GRAALVM_REPO_EA_BUILDS = 'oracle-graalvm-dev-builds'
 const GRAALVM_REPO_DEV_BUILDS = 'graalvm-ce-dev-builds'
 const GRAALVM_JDK_TAG_PREFIX = 'jdk-'
 const GRAALVM_TAG_PREFIX = 'vm-'
@@ -45,6 +47,8 @@ export async function setUpGraalVMJDK(
         `java-version set to '${javaVersion}'. Please make sure the java-version is set correctly. ${c.ERROR_HINT}`
       )
     }
+  } else if (javaVersion === '22-ea') {
+    downloadUrl = await findLatestEABuildDownloadUrl(javaVersion)
   } else {
     downloadUrl = `${GRAALVM_DL_BASE}/${javaVersion}/latest/${toolName}${c.GRAALVM_FILE_EXTENSION}`
   }
@@ -52,6 +56,27 @@ export async function setUpGraalVMJDK(
   return downloadExtractAndCacheJDK(downloader, toolName, javaVersion)
 }
 
+async function findLatestEABuildDownloadUrl(
+  javaEaVersion: string
+): Promise<string> {
+  const latestPrerelease = await getLatestPrerelease(
+    ORACLE_GRAALVM_REPO_EA_BUILDS
+  )
+  const expectedFileNamePrefix = 'graalvm-jdk-'
+  const expectedFileNameSuffix = `_${c.JDK_PLATFORM}-${c.JDK_ARCH}_bin${c.GRAALVM_FILE_EXTENSION}`
+  for (const asset of latestPrerelease.assets) {
+    if (
+      asset.name.startsWith(expectedFileNamePrefix) &&
+      asset.name.endsWith(expectedFileNameSuffix)
+    ) {
+      return asset.browser_download_url
+    }
+  }
+  throw new Error(
+    `Could not find Oracle GraalVM build for ${javaEaVersion}. ${c.ERROR_HINT}`
+  )
+}
+
 export async function setUpGraalVMJDKCE(
   javaVersionOrDev: string
 ): Promise<string> {
diff --git a/src/utils.ts b/src/utils.ts
index 0288dad..1934e56 100644
--- a/src/utils.ts
+++ b/src/utils.ts
@@ -33,6 +33,25 @@ export async function exec(
   }
 }
 
+export async function getLatestPrerelease(
+  repo: string
+): Promise<c.ReleasesResponse['data'][number]> {
+  const githubToken = getGitHubToken()
+  const options = githubToken.length > 0 ? {auth: githubToken} : {}
+  const octokit = new GitHubDotCom(options)
+  const releases: c.ReleasesResponse['data'] = (
+    await octokit.request('GET /repos/{owner}/{repo}/releases', {
+      owner: c.GRAALVM_GH_USER,
+      repo
+    })
+  ).data
+  const firstPrerelease = releases.find(r => r.prerelease)
+  if (!firstPrerelease) {
+    throw new Error(`Unable to find latest prerelease in ${repo}`)
+  }
+  return firstPrerelease
+}
+
 export async function getLatestRelease(
   repo: string
 ): Promise<c.LatestReleaseResponse['data']> {