BUILDER

scripts/check-release.sh

@@ -0,0 +1,27 @@
+#!/usr/bin/env bash
+set -euo pipefail
+
+api="https://api.github.com/repos/acmagn/ratune/releases/latest"
+json="$(curl --fail --silent --show-error --retry 3 "$api")"
+tag="$(jq -er '.tag_name | select(test("^v[0-9]+\\.[0-9]+\\.[0-9]+"))' <<<"$json")"
+version="${tag#v}"
+current="$(tr -d '[:space:]' < .current-version 2>/dev/null || true)"
+
+echo "Latest Ratune release: $tag"
+echo "Previously published: ${current:-none}"
+
+if [[ "$tag" == "$current" ]]; then
+  echo "Release already published; skipping."
+  {
+    echo "tag=$tag"
+    echo "version=$version"
+    echo "skip=true"
+  } >> "${GITHUB_OUTPUT:-/dev/null}"
+  exit 0
+fi
+
+{
+  echo "tag=$tag"
+  echo "version=$version"
+  echo "skip=false"
+} >> "${GITHUB_OUTPUT:-/dev/null}"