Optimize Alpine packaging workflow

packaging/alpine/local/seaweedfs/scripts/test-install.sh

@@ -2,38 +2,10 @@
 set -euo pipefail
 
 repo_root="${REPO_ROOT:-$(cd "$(dirname "${BASH_SOURCE[0]}")/../../../../.." && pwd)}"
-package_name="${PACKAGE_NAME:-seaweedfs}"
-alpine_version="${ALPINE_VERSION:-3.24}"
-arch="${ALPINE_ARCH:-x86_64}"
+# shellcheck source=scripts/apk/test-install-lib.sh
+. "${repo_root}/scripts/apk/test-install-lib.sh"
 
-case "${arch}" in
-  x86_64)
-    platform="${ALPINE_TEST_PLATFORM:-linux/amd64}"
-    ;;
-  aarch64)
-    platform="${ALPINE_TEST_PLATFORM:-linux/arm64}"
-    ;;
-  *)
-    printf 'unsupported Alpine architecture: %s\n' "${arch}" >&2
-    exit 2
-    ;;
-esac
-
-if [[ "${SKIP_BUILD:-0}" != "1" ]]; then
-  ALPINE_PACKAGE="${package_name}" "${repo_root}/scripts/apk/build.sh" build "${arch}"
-fi
-
-if [[ ! -d "${repo_root}/packages/local/${arch}" ]]; then
-  printf 'missing local repository: packages/local/%s\n' "${arch}" >&2
-  printf 'run: ALPINE_PACKAGE=%s mise run apk:build\n' "${package_name}" >&2
-  exit 1
-fi
-
-docker run --rm --platform "${platform}" \
-  -e "ALPINE_ARCH=${arch}" \
-  -v "${repo_root}/packages/local:/repo:ro" \
-  "alpine:${alpine_version}" \
-  sh -lc '
+apk_test_install_run "${repo_root}" "${PACKAGE_NAME:-seaweedfs}" "${PACKAGE_VERSION:-}" <<'SCRIPT'
     set -e
 
     cp "/repo/${ALPINE_ARCH}"/*.rsa.pub /etc/apk/keys/
@@ -70,4 +42,4 @@ docker run --rm --platform "${platform}" \
     test -d /usr/share/doc/seaweedfs/examples
     test -f /usr/share/doc/seaweedfs/examples/master.toml
     test -f /usr/share/bash-completion/completions/weed
-  '
+SCRIPT