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/*
* Copyright (c) 2020, Itamar S. <itamar8910@gmail.com>
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are met:
*
* 1. Redistributions of source code must retain the above copyright notice, this
* list of conditions and the following disclaimer.
*
* 2. Redistributions in binary form must reproduce the above copyright notice,
* this list of conditions and the following disclaimer in the documentation
* and/or other materials provided with the distribution.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
* DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
* SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
* CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
* OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
#pragma once
#include <AK/LexicalPath.h>
#include <AK/Optional.h>
#include <AK/RefCounted.h>
#include <AK/RefPtr.h>
#include <AK/String.h>
#include <AK/Vector.h>
namespace HackStudio {
class GitRepo final : public RefCounted<GitRepo> {
public:
struct CreateResult {
enum class Type {
Success,
NoGitRepo,
GitProgramNotFound,
};
Type type;
RefPtr<GitRepo> repo;
};
static CreateResult try_to_create(const LexicalPath& repository_root);
static RefPtr<GitRepo> initialize_repository(const LexicalPath& repository_root);
Vector<LexicalPath> unstaged_files() const;
Vector<LexicalPath> staged_files() const;
bool stage(const LexicalPath& file);
bool unstage(const LexicalPath& file);
bool commit(const String& message);
Optional<String> original_file_content(const LexicalPath& file) const;
Optional<String> unstaged_diff(const LexicalPath& file) const;
bool is_tracked(const LexicalPath& file) const;
private:
static String command_wrapper(const Vector<String>& command_parts, const LexicalPath& chdir);
static bool git_is_installed();
static bool git_repo_exists(const LexicalPath& repo_root);
static Vector<LexicalPath> parse_files_list(const String&);
explicit GitRepo(const LexicalPath& repository_root)
: m_repository_root(repository_root)
{
}
Vector<LexicalPath> modified_files() const;
Vector<LexicalPath> untracked_files() const;
String command(const Vector<String>& command_parts) const;
LexicalPath m_repository_root;
};
}
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