message reindex-chainstate is prohibited on pruned nodes

actions/reindex_chainstate.sh

@@ -2,7 +2,6 @@
 
 set -e
 
-touch /root/.bitcoin/requires.reindex_chainstate
 action_result_running="    {
     \"version\": \"0\",
     \"message\": \"Bitcoin Core restarting in reindex chainstate mode\",
@@ -17,4 +16,19 @@ action_result_stopped="    {
     \"copyable\": false,
     \"qr\": false
 }"
-bitcoin-cli -rpcconnect=bitcoind.embassy stop >/dev/null 2>/dev/null && echo $action_result_running || echo $action_result_stopped
+action_result_pruned="    {
+    \"version\": \"0\",
+    \"message\": \"Bitcoin Core does not allow reindex-chainstate for pruned nodes. If the Chainstate is corrupted on a pruned node, the entire blockchain will need to be re-downloaded from genesis with the 'Reindex Blockchain' action\",
+    \"value\": null,
+    \"copyable\": false,
+    \"qr\": false
+}"
+
+pruned=$(yq e '.advanced.pruning.mode' /root/.bitcoin/start9/config.yaml)
+
+if [ "$pruned" != "disabled" ]; then
+  echo $action_result_pruned
+  else
+    touch /root/.bitcoin/requires.reindex_chainstate
+    bitcoin-cli -rpcconnect=bitcoind.embassy stop >/dev/null 2>/dev/null && echo $action_result_running || echo $action_result_stopped
+fi

manifest.yaml

@@ -153,7 +153,7 @@ actions:
   reindex-chainstate:
     name: "Reindex Chainstate"
     description: "Rebuilds the chainstate database using existing block index data; as the block index is not rebuilt, 'reindex_chainstate' should be strictly faster than 'reindex'. This action should only be used in the case of chainstate corruption; if the blocks stored on disk are corrupted, the 'reindex' action will need to be run instead."
-    warning: Blocks not stored on disk will be redownloaded in order to rebuild the database. If your node is pruned, this action is equivalent to syncing the node from scratch, so this process could take weeks on low-end hardware.
+    warning: Pruned nodes do not allow 'reindex-chainstate'; if you are running a pruned node and suspect chainstate corruption the 'reindex' action (requiring redownloading the entire Blockchain) should be run instead.
     allowed-statuses:
       - running
       - stopped