rundeck: add update script (#401735)

pkgs/by-name/ru/rundeck/package.nix

@@ -7,6 +7,7 @@
   which,
   coreutils,
   openssh,
+  writeScript,
 }:
 
 stdenv.mkDerivation (finalAttrs: {
@@ -43,6 +44,22 @@ stdenv.mkDerivation (finalAttrs: {
     runHook postInstall
   '';
 
+  passthru.updateScript = writeScript "update-rundeck" ''
+    #!/usr/bin/env nix-shell
+    #!nix-shell -i bash -p common-updater-scripts curl jq
+    set -eu -o pipefail
+
+    latest_tag=$(curl -s "https://api.github.com/repos/rundeck/rundeck/tags" | jq -r '.[0].name')
+    version=$(echo "$latest_tag" | sed -E 's/^v//')
+    full_version="$version-$(date +"%Y%m%d")"
+
+    if [[ "x$UPDATE_NIX_OLD_VERSION" != "x$full_version" ]]; then
+      download_url="https://packagecloud.io/pagerduty/rundeck/packages/java/org.rundeck/rundeck-$full_version.war/artifacts/rundeck-$full_version.war/download?distro_version_id=167"
+      hash=$(curl -L "$download_url" | nix-hash --flat --type sha256 --base32 - | nix hash to-sri --type sha256)
+      update-source-version "$UPDATE_NIX_ATTR_PATH" "$full_version" "$hash"
+    fi
+  '';
+
   meta = {
     description = "Job scheduler and runbook automation";
     longDescription = ''