jochen
0844b35ebb
The distribution does not package the theme, and the predecessor cloned whatever upstream's default branch held the day a hook ran (novox/hq ADR 0205). So upstream's v1.20.0 release is vendored verbatim, with its licence, and shipped as an archive the host unpacks under the account's home and checks by digest. The prompt's configuration is today's ~/.p10k.zsh byte for byte, as a second archive. Inline, its 86 KB would ride in every declaration and be unreviewable JSON. The zsh code that loads both is a contribution to the normal slot (ADR 0204). Instant prompt stays off, as it is today.
127 lines
3.4 KiB
C++
127 lines
3.4 KiB
C++
// Copyright 2019 Roman Perepelitsa.
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//
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// This file is part of GitStatus.
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//
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// GitStatus is free software: you can redistribute it and/or modify
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// it under the terms of the GNU General Public License as published by
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// the Free Software Foundation, either version 3 of the License, or
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// (at your option) any later version.
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//
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// GitStatus is distributed in the hope that it will be useful,
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// but WITHOUT ANY WARRANTY; without even the implied warranty of
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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// GNU General Public License for more details.
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//
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// You should have received a copy of the GNU General Public License
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// along with GitStatus. If not, see <https://www.gnu.org/licenses/>.
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#ifndef ROMKATV_GITSTATUS_REPO_H_
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#define ROMKATV_GITSTATUS_REPO_H_
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#include <stddef.h>
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#include <sys/stat.h>
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#include <sys/types.h>
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#include <unistd.h>
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#include <git2.h>
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#include <algorithm>
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#include <atomic>
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#include <condition_variable>
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#include <cstddef>
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#include <cstring>
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#include <functional>
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#include <future>
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#include <memory>
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#include <mutex>
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#include <string>
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#include <utility>
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#include <vector>
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#include "check.h"
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#include "index.h"
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#include "options.h"
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#include "string_cmp.h"
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#include "tag_db.h"
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#include "time.h"
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namespace gitstatus {
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struct IndexStats {
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size_t index_size = 0;
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size_t num_staged = 0;
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size_t num_unstaged = 0;
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size_t num_conflicted = 0;
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size_t num_untracked = 0;
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size_t num_staged_new = 0;
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size_t num_staged_deleted = 0;
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size_t num_unstaged_deleted = 0;
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size_t num_skip_worktree = 0;
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size_t num_assume_unchanged = 0;
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};
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class Repo {
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public:
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explicit Repo(git_repository* repo, Limits lim);
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Repo(Repo&& other) = delete;
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~Repo();
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git_repository* repo() const { return repo_; }
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// Head can be null, in which case has_staged will be false.
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IndexStats GetIndexStats(const git_oid* head, git_config* cfg);
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// Returns the last tag in lexicographical order whose target is equal to the given, or an
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// empty string. Target can be null, in which case the tag is empty.
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std::future<std::string> GetTagName(const git_oid* target);
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private:
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struct Shard {
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bool Contains(Str<> str, StringView path) const;
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std::string start_s;
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std::string end_s;
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size_t start_i;
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size_t end_i;
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};
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void UpdateShards();
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int OnDelta(const char* type, const git_diff_delta& d, std::atomic<size_t>& c1, size_t m1,
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const std::atomic<size_t>& c2, size_t m2);
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void StartStagedScan(const git_oid* head);
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void StartDirtyScan(const std::vector<const char*>& paths);
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void DecInflight();
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void RunAsync(std::function<void()> f);
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void Wait();
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Limits lim_;
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git_repository* const repo_;
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git_index* git_index_ = nullptr;
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std::vector<Shard> shards_;
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git_oid head_ = {};
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TagDb tag_db_;
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std::unique_ptr<Index> index_;
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std::mutex mutex_;
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std::condition_variable cv_;
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std::atomic<size_t> inflight_{0};
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std::atomic<bool> error_{false};
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std::atomic<size_t> staged_{0};
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std::atomic<size_t> unstaged_{0};
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std::atomic<size_t> conflicted_{0};
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std::atomic<size_t> untracked_{0};
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std::atomic<size_t> staged_new_{0};
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std::atomic<size_t> staged_deleted_{0};
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std::atomic<size_t> unstaged_deleted_{0};
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std::atomic<size_t> skip_worktree_{0};
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std::atomic<size_t> assume_unchanged_{0};
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std::atomic<Tribool> untracked_cache_{Tribool::kUnknown};
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};
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} // namespace gitstatus
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#endif // ROMKATV_GITSTATUS_REPO_H_
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