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579df478eb
* Add %h for C header files (the suffix .h is considered a C header, not a C++ header) * Add %hpp for C++ header files * If .ccls exists, it provides full command line for files not specified by compile_commands.json (before, compile_commands.json was ignored) * If the first line of .ccls is %compile_commands.json, it appends flags to compile_commands.json "arguments", instead of overriding. Files not specified by compile_commands.json will not be added to folder.entries, but their command line can be inferred from other files. Also fix `#include <` completion of -I flags for clang < 8
62 lines
1.9 KiB
C++
62 lines
1.9 KiB
C++
/* Copyright 2017-2018 ccls Authors
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Licensed under the Apache License, Version 2.0 (the "License");
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you may not use this file except in compliance with the License.
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You may obtain a copy of the License at
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http://www.apache.org/licenses/LICENSE-2.0
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Unless required by applicable law or agreed to in writing, software
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distributed under the License is distributed on an "AS IS" BASIS,
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WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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See the License for the specific language governing permissions and
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limitations under the License.
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==============================================================================*/
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#pragma once
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#include "message_handler.hh"
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#include <atomic>
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#include <mutex>
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namespace ccls {
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struct GroupMatch;
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struct Project;
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struct IncludeComplete {
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IncludeComplete(Project *project);
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~IncludeComplete();
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// Starts scanning directories. Clears existing cache.
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void Rescan();
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// Ensures the one-off file is inside |completion_items|.
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void AddFile(const std::string &absolute_path);
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std::optional<ccls::CompletionItem>
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FindCompletionItemForAbsolutePath(const std::string &absolute_path);
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// Insert item to |completion_items|.
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// Update |absolute_path_to_completion_item| and |inserted_paths|.
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void InsertCompletionItem(const std::string &absolute_path,
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ccls::CompletionItem &&item);
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// Guards |completion_items| when |is_scanning| is true.
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std::mutex completion_items_mutex;
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std::atomic<bool> is_scanning;
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std::vector<ccls::CompletionItem> completion_items;
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// Absolute file path to the completion item in |completion_items|.
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// Keep the one with shortest include path.
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std::unordered_map<std::string, int> absolute_path_to_completion_item;
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// Only one completion item per include path.
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std::unordered_map<std::string, int> inserted_paths;
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// Cached references
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Project *project_;
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std::unique_ptr<GroupMatch> match_;
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};
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} // namespace ccls
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