Skip to content

feat: auto-skip actions/setup-node on Alpine Linux #19

New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Merged
Boshen merged 3 commits into from
Apr 29, 2026
Merged

feat: auto-skip actions/setup-node on Alpine Linux #19

Show file tree
Hide file tree
Changes from all commits
Commits
Show all changes
3 commits
Select commit Hold shift + click to select a range
482f5c8
feat: auto-skip actions/setup-node on Alpine Linux
Boshen Apr 29, 2026
6d1b0ae
refactor: skip Alpine detect on non-Linux, drop redundant else branch
Boshen Apr 29, 2026
a866f09
refactor: drop install-node input, always auto-detect Alpine
Boshen Apr 29, 2026
File filter

Filter by extension

Filter by extension
Conversations
Failed to load comments.
Loading
Jump to
Jump to file
Failed to load files.
Loading
Diff view
Diff view
2 changes: 2 additions & 0 deletions README.md
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -3,3 +3,5 @@
* Reads node version file (.node-version) from project root
* Only saves pnpm cache on the main branch
* Restores pnpm cache on PR
* Skips `actions/setup-node` on Alpine Linux (which only ships glibc
binaries) and uses the container's musl Node instead.
12 changes: 12 additions & 0 deletions action.yml
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -24,9 +24,21 @@ inputs:
runs:
using: composite
steps:
# actions/setup-node only ships glibc Node binaries; on Alpine those can't
# run, so use the container's musl Node instead.
- name: Detect Alpine Linux
id: detect
if: runner.os == 'Linux'
shell: bash
run: |
if [ -f /etc/alpine-release ]; then
echo "is-alpine=true" >> "$GITHUB_OUTPUT"
fi

- uses: pnpm/action-setup@41ff72655975bd51cab0327fa583b6e92b6d3061 # v4.2.0

- uses: actions/setup-node@53b83947a5a98c8d113130e565377fae1a50d02f # v6.3.0
if: steps.detect.outputs.is-alpine != 'true'
with:
node-version-file: .node-version
architecture: ${{ inputs.architecture }}
Expand Down