feat(script): add verbose mode for curl operations

- Introduces a `VERBOSE` flag to toggle detailed curl output
- Adds a helper function to conditionally execute verbose curl commands
- Improves debugging capabilities for fetching Gitea release data

scripts/fetch-gitea-release.sh

@@ -8,6 +8,17 @@ if [[ -z "${TAG:-}" ]]; then
   exit 1
 fi
 
+VERBOSE="${VERBOSE:-false}"
+
+# Funktion zur bedingten curl-Ausgabe
+curl_exec() {
+  if [[ "$VERBOSE" == "true" ]]; then
+    curl -v "$@"
+  else
+    curl -s "$@" > /dev/null
+  fi
+}
+
 # Defaults (können durch INPUT_* oder ENV überschrieben werden)
 GITEA_URL="${INPUT_GITEA_URL:-${GITEA_URL:-https://gitea.example.tld}}"
 GITEA_TOKEN="${INPUT_GITEA_TOKEN:-${GITEA_TOKEN:-}}"
@@ -19,8 +30,7 @@ OUT_DIR="/tmp/gitea_release_${TAG}"
 mkdir -p "$OUT_DIR/assets"
 
 # Release-ID abrufen
-RELEASE_META=$(curl -sf \
-  -H "Authorization: token $GITEA_TOKEN" \
+RELEASE_META=$(curl_exec -H "Authorization: token $GITEA_TOKEN" \
   "$GITEA_URL/api/v1/repos/$GITEA_OWNER/$GITEA_REPO/releases/tags/$TAG")
 
 RELEASE_ID=$(echo "$RELEASE_META" | jq -r '.id')
@@ -30,8 +40,7 @@ if [[ -z "$RELEASE_ID" || "$RELEASE_ID" == "null" ]]; then
 fi
 
 # Vollständige Release-Details abrufen
-RELEASE_JSON=$(curl -sf \
-  -H "Authorization: token $GITEA_TOKEN" \
+RELEASE_JSON=$(curl_exec -H "Authorization: token $GITEA_TOKEN" \
   "$GITEA_URL/api/v1/repos/$GITEA_OWNER/$GITEA_REPO/releases/$RELEASE_ID")
 
 echo "$RELEASE_JSON" > "$OUT_DIR/release.json"
@@ -45,13 +54,15 @@ for asset in $ASSETS; do
   URL=$(echo "$asset" | jq -r '.browser_download_url')
 
   echo "⬇ Lade Asset '$NAME' herunter ..."
-  curl -sfL \
-    -H "Authorization: token $GITEA_TOKEN" \
-    "$URL" \
-    -o "$OUT_DIR/assets/$NAME"
+  if [[ "$VERBOSE" == "true" ]]; then
+    curl -L -H "Authorization: token $GITEA_TOKEN" "$URL" -o "$OUT_DIR/assets/$NAME"
+  else
+    curl -sL -H "Authorization: token $GITEA_TOKEN" "$URL" -o "$OUT_DIR/assets/$NAME"
+  fi
+
 done
 
 echo "GT_RSA_RELEASE_DIR=$OUT_DIR" >> "$GITHUB_ENV"
 
 echo "✅ Alle Assets gespeichert unter: $OUT_DIR/assets"
-echo "✅ Release-Metadaten gespeichert unter: $OUT_DIR/release.json"
+echo "✅ Release-Metadaten gespeichert unter: $OUT_DIR/release.json"