Add SeaweedFS Alpine package build

scripts/apk/smoke.sh

@@ -0,0 +1,30 @@
+#!/usr/bin/env bash
+set -euo pipefail
+
+repo_root="$(cd "$(dirname "${BASH_SOURCE[0]}")/../.." && pwd)"
+alpine_version="${ALPINE_VERSION:-3.22}"
+platform="${ALPINE_BUILD_PLATFORM:-linux/amd64}"
+arch="${ALPINE_ARCH:-x86_64}"
+packages="${SMOKE_PACKAGES:-seaweedfs seaweedfs-master-openrc seaweedfs-filer-openrc seaweedfs-worker-openrc}"
+
+if [[ ! -d "${repo_root}/packages/local/${arch}" ]]; then
+  printf 'missing local repository: packages/local/%s\n' "${arch}" >&2
+  printf 'run: mise run apk:build-all\n' >&2
+  exit 1
+fi
+
+docker run --rm --platform "${platform}" \
+  -v "${repo_root}/packages/local:/repo:ro" \
+  "alpine:${alpine_version}" \
+  sh -lc "
+    set -e
+    cp /repo/${arch}/*.rsa.pub /etc/apk/keys/
+    echo /repo >> /etc/apk/repositories
+    apk update >/dev/null
+    apk add ${packages} >/dev/null
+    weed version
+    ls -1 /etc/seaweedfs
+    if ls /etc/init.d/seaweedfs.* >/dev/null 2>&1; then
+      ls -1 /etc/init.d/seaweedfs.* | sort
+    fi
+  "