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LibGit2.h
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LibGit2.h
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#ifndef LIBGIT2_H
#define LIBGIT2_H
#include "Git.h"
#include <memory>
#if USE_LIBGIT2
#include <git2.h>
class LibGit2 {
public:
static void init();
static void shutdown();
public:
class Repository;
class Commit;
struct UserInfo {
std::string name;
std::string email;
};
public:
static Repository openRepository(const std::string &dir);
static UserInfo get_global_user_info();
static std::string get_error_message(int err);
};
class GitOID {
private:
std::shared_ptr<git_oid> sharedptr;
public:
GitOID();
GitOID(git_oid const &r);
GitOID(std::string const &s);
git_oid *ptr()
{
git_oid *p = sharedptr.get();
if (!p) {
p = new git_oid;
memset(p, 0, sizeof(git_oid));
sharedptr = std::shared_ptr<git_oid>(p);
}
return p;
}
git_oid const *ptr() const
{
return const_cast<GitOID *>(this)->ptr();
}
std::string to_string() const;
};
class LibGit2::Repository {
private:
std::shared_ptr<git_repository *> sharedptr;
static void custom_deleter(git_repository **p)
{
git_repository_free(*p);
}
static std::string process_diff(git_diff *diff);
static int status_cb_(const char *path, unsigned int status_flags, void *payload);
static int diff_line_handler(const git_diff_delta *delta, const git_diff_hunk *hunk, const git_diff_line *line, void *payload);
public:
Repository()
{
}
~Repository()
{
}
bool open(std::string const &path);
git_repository *ptr()
{
git_repository **p = sharedptr.get();
return p ? *p : nullptr;
}
git_repository *ptr() const
{
return const_cast<Repository *>(this)->ptr();
}
Commit lookup_commit(const git_oid *oid) const;
Commit lookup_commit(GitOID const &oid) const;
Commit revparse_head();
void test();
git_commit *revparse_single_to_commit(const std::string &spec) const;
git_tree *revparse_single_to_tree(const std::string &spec) const;
std::string diff_head_to_workdir();
std::string diff2(const std::string &older, const std::string &newer);
Git::CommitItemList log(size_t maxcount);
QByteArray cat_file(const std::string &id);
QList<Git::Branch> branches();
Git::FileStatusList status();
bool commit(const std::string &message);
bool push();
bool fetch();
void revert_a_file(const std::string &path);
};
class LibGit2::Commit {
friend class Repository;
private:
std::shared_ptr<git_commit *> sharedptr;
static void custom_deleter(git_commit **p)
{
git_commit_free(*p);
}
public:
Commit(git_commit *p = nullptr)
{
if (p) sharedptr = std::shared_ptr<git_commit *>(new git_commit *(p), custom_deleter);
}
~Commit()
{
}
git_commit *ptr()
{
git_commit **p = sharedptr.get();
return p ? *p : nullptr;
}
git_commit const *ptr() const
{
return const_cast<Commit *>(this)->ptr();
}
GitOID get_commit_id() const;
size_t get_parent_count() const;
Commit get_parent(size_t i) const;
std::string get_committer_name() const;
std::string get_message() const;
time_t get_time() const;
};
#endif // USE_LIBGIT2
#endif // LIBGIT2_H

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LibGit2.h (2 KB)

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