just serve: Improve progress reporting

During analysis it is useful to track and report the progress for
all export targets. This is not exclusively linked to a serve
endpoint being present, despite most of the time being expected to
be spent in export targets being served from the remote endpoint.

This commit refactors the current implementation to give proper
feedback to the user on the progress of the analysis phase.

1 files changed, 0 insertions, 55 deletions

diff --git a/src/buildtool/serve_api/progress_reporting/statistics.hpp b/src/buildtool/serve_api/progress_reporting/statistics.hpp
deleted file mode 100644
index 6c1aa352..00000000
--- a/src/buildtool/serve_api/progress_reporting/statistics.hpp
+++ /dev/null
@@ -1,55 +0,0 @@
-// Copyright 2023 Huawei Cloud Computing Technology Co., Ltd.
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-//     http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
-
-#ifndef INCLUDED_SRC_BUILDTOOL_SERVE_API_PROGRESS_REPORTING_STATISTICS_HPP
-#define INCLUDED_SRC_BUILDTOOL_SERVE_API_PROGRESS_REPORTING_STATISTICS_HPP
-
-#include <atomic>
-
-class ServeServiceStatistics {
-  public:
-    [[nodiscard]] static auto Instance() noexcept -> ServeServiceStatistics& {
-        static ServeServiceStatistics instance{};
-        return instance;
-    }
-
-    void Reset() noexcept {
-        num_cache_hits_ = 0;
-        num_dispatched_ = 0;
-        num_served_ = 0;
-    }
-    void IncrementCacheHitsCounter() noexcept { ++num_cache_hits_; }
-    void IncrementDispatchedCounter() noexcept { ++num_dispatched_; }
-    void IncrementServedCounter() noexcept { ++num_served_; }
-
-    [[nodiscard]] auto CacheHitsCounter() const noexcept -> int {
-        return num_cache_hits_;
-    }
-    [[nodiscard]] auto DispatchedCounter() const noexcept -> int {
-        return num_dispatched_;
-    }
-    [[nodiscard]] auto ServedCounter() const noexcept -> int {
-        return num_served_;
-    }
-
-  private:
-    // locally cached export targets
-    std::atomic<int> num_cache_hits_{};
-    // export targets for which we have queried just serve
-    std::atomic<int> num_dispatched_{};
-    // export targets for which just serve responded
-    std::atomic<int> num_served_{};
-};
-
-#endif  // INCLUDED_SRC_BUILDTOOL_SERVE_API_PROGRESS_REPORTING_STATISTICS_HPP