ci: upload release artifacts concurrently [CI SKIP]

ci/publish-gitea-release.sh

@@ -77,25 +77,38 @@ assets=(
   "monitor-probe-v$version-windows-amd64.zip"
   "monitor-probe-v$version-windows-arm64.zip"
 )
+
+upload_release_asset() {
+  local name="$1" file="$tmp/$1" upload_response="$tmp/$1.upload.json" status
+  curl --fail-with-body --silent --show-error --retry 3 --netrc-file "$netrc" \
+    "$gitea_base/api/packages/justme/generic/monitor-node/$version/$name" -o "$file"
+  status="$(curl --silent --show-error --retry 3 --netrc-file "$netrc" \
+    --request POST --header 'Content-Type: application/octet-stream' --data-binary "@$file" \
+    --output "$upload_response" --write-out '%{http_code}' \
+    "$api/releases/$release_id/assets?name=$name")"
+  case "$status" in
+    2*) echo "attached $name" ;;
+    *) echo "Gitea Release asset upload failed for $name (HTTP $status)" >&2; cat "$upload_response" >&2; return 1 ;;
+  esac
+}
+
+pids=()
 for archive in "${assets[@]}"; do
   for name in "$archive" "$archive.sha256"; do
     if grep -Eq "\"name\"[[:space:]]*:[[:space:]]*\"$name\"" "$assets_json"; then
       echo "release asset $name already exists; keeping the existing asset"
       continue
     fi
-    file="$tmp/$name"
-    upload_response="$tmp/upload.json"
-    curl --fail-with-body --silent --show-error --retry 3 --netrc-file "$netrc" \
-      "$gitea_base/api/packages/justme/generic/monitor-node/$version/$name" -o "$file"
-    status="$(curl --silent --show-error --retry 3 --netrc-file "$netrc" \
-      --request POST --header 'Content-Type: application/octet-stream' --data-binary "@$file" \
-      --output "$upload_response" --write-out '%{http_code}' \
-      "$api/releases/$release_id/assets?name=$name")"
-    case "$status" in
-      2*) echo "attached $name" ;;
-      *) echo "Gitea Release asset upload failed for $name (HTTP $status)" >&2; cat "$upload_response" >&2; exit 1 ;;
-    esac
+    upload_release_asset "$name" &
+    pids+=("$!")
+    if ((${#pids[@]} >= 8)); then
+      wait "${pids[0]}"
+      pids=("${pids[@]:1}")
+    fi
   done
 done
+for pid in "${pids[@]}"; do
+  wait "$pid"
+done
 
 echo "published Gitea Release $tag: https://git.oeo.one/justme/MyMonitor/releases/tag/$tag"