actions/setup-java
5
0
Fork 0
mirror of https://gitea.com/actions/setup-java.git synced 2026-08-07 02:31:20 +00:00
Code Activity

fix: select musl JDK artifacts on Alpine for five distributions (#1220)

Browse Source 
On Alpine, `getPlatformOption()` returned the glibc platform key for
Dragonwell, Corretto, Zulu, Liberica and Liberica NIK, so the action
resolved and installed a glibc JDK that cannot run under musl.

Add a shared `isAlpineLinux()` helper and use it to select each vendor's
musl artifacts:

| distribution | glibc         | musl           |
| ------------ | ------------- | -------------- |
| Dragonwell   | `linux`       | `alpine-linux` |
| Corretto     | `linux`       | `alpine`       |
| Zulu         | `linux_glibc` | `linux_musl`   |
| Liberica     | `linux`       | `linux-musl`   |
| Liberica NIK | `linux`       | `linux-musl`   |

Each key was verified against the vendor's live metadata API or manifest.

There is deliberately no silent fallback to glibc when a vendor has no
musl build for the requested version or architecture: the existing "could
not find a version that satisfies" error fires instead. This matches the
behaviour Temurin and SapMachine already have, and a glibc JDK would not
run on musl anyway.

Co-authored-by: Copilot App <223556219+Copilot@users.noreply.github.com>
Copilot-Session: 74248bb0-72af-41d8-b85d-b0f5836e68db
This commit is contained in:
Bruno Borges
2026-08-05 12:54:41 -04:00
committed by GitHub
parent d0e61fe743
commit 4fbd0bd19d
15 changed files with 286 additions and 31 deletions
Download Patch File Download Diff File Expand all files Collapse all files
src/distributions/zulu/installer.ts
+5 -3
View File
@@ -6,6 +6,7 @@ import semver from 'semver';
import {JavaBase} from '../base-installer.js';
import {IZuluPackageDetails, IZuluVersions} from './models.js';
import {isAlpineLinux} from '../platform-types.js';
import {
cacheJdkDir,
extractJdkFile,
@@ -239,9 +240,10 @@ export class ZuluDistribution extends JavaBase {
case 'win32':
return 'windows';
case 'linux':
// The new Metadata API's "linux" value returns both glibc and musl packages;
// use "linux_glibc" to target only glibc, which is what standard runners use.
return 'linux_glibc';
// The new Metadata API's "linux" value returns both glibc and musl
// packages, so target the libc the runner actually has. A glibc JDK
// cannot run on Alpine.
return isAlpineLinux() ? 'linux_musl' : 'linux_glibc';
default:
return process.platform;
}