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
Two wall-clock optimizations on the JDK install path.
`tc.cacheDir` recursively copies the extracted tree into RUNNER_TOOL_CACHE,
so a 200-600MB JDK is written to disk twice. The extraction directory and
the tool-cache normally share a filesystem, so `cacheJdkDir` renames it
instead and writes the `.complete` marker itself, mirroring the destination
layout `tc.cacheDir` produces. It falls back to the copy when the tool-cache
location is unknown, when the source is not a real directory (a symlinked
source would otherwise leave a dangling entry once RUNNER_TEMP is cleaned),
or when the rename fails - a cross-device tool-cache, or anti-virus holding
a handle on Windows. The rename is atomic, so the source is still intact
for the fallback.
Extraction now uses `pigz` for tarballs when the runner provides it, and
Windows zips go through the bundled `tar.exe` rather than `tc.extractZip`,
which shells out to PowerShell's much slower `Expand-Archive`. Both fall
back to the stock extraction and clean up the abandoned directory first.
Co-authored-by: Copilot App <223556219+Copilot@users.noreply.github.com>
Copilot-Session: b76d8cb0-f629-46e1-bf9a-ffde06948644
Add the `liberica-nik` distribution (Liberica Native Image Kit), a
GraalVM-based build from BELL Software resolved via the Bell-SW
`/v1/nik/releases` API.
- `java-version` matches the embedded JDK version (from the release's
`liberica` component), consistent with every other distribution.
- `java-package: jdk` installs the `standard` bundle; `jdk+fx` installs
the `full` bundle with JavaFX/Swing support.
- Supported on Linux, macOS and Windows for x64 and aarch64.
Signed-off-by: asm0dey <pavel.finkelshtein@gmail.com>
Co-authored-by: Bruno Borges <brborges@microsoft.com>
Bruno Borges