Fix: installa curl se assente, sostituisce grep -P con jq per estrazione JSON

triage-issue/action.yml

@@ -66,6 +66,17 @@ runs:
       run: |
         set -euo pipefail
 
+        # Assicura curl (potrebbe mancare su Alpine)
+        if ! command -v curl &> /dev/null; then
+          echo "curl non trovato, tentativo di installazione..."
+          if command -v apt-get &> /dev/null; then
+            apt-get update -qq && apt-get install -y -qq curl 2>&1 || true
+          elif command -v apk &> /dev/null; then
+            apk add --no-cache curl 2>&1 || true
+          fi
+          command -v curl &> /dev/null || { echo "ERRORE: impossibile installare curl."; exit 1; }
+        fi
+
         HOST="${{ inputs.gitea-host }}"
         TOKEN="${{ inputs.api-token }}"
         REPO="${{ inputs.repository }}"
@@ -97,14 +108,8 @@ runs:
 
         RESPONSE=$(cat "$OUTFILE")
 
-        JSON=""
+        # Estrai JSON dalla risposta; opencode produce JSON su una riga separata
-        if echo "$RESPONSE" | jq empty 2>/dev/null; then
+        JSON=$(echo "$RESPONSE" | jq -R 'fromjson? | select(.label and .comment)' 2>/dev/null | head -1)
-          JSON="$RESPONSE"
-        elif JSON=$(echo "$RESPONSE" | grep -oP '\{"label":\s*"(bug|richiesta)".*?"comment":\s*".*?"\s*}' | head -1); then
-          :
-        elif JSON=$(echo "$RESPONSE" | grep -oP '\{[^}]*\}' | head -1); then
-          :
-        fi
 
         if [ -z "$JSON" ] || ! echo "$JSON" | jq empty 2>/dev/null; then
           echo "WARN: Impossibile estrarre JSON valido, default a richiesta"