git2wrap

0 #include "git2wrap/revwalk.hpp"

1

2 #include "git2wrap/error.hpp"

3 #include "git2wrap/repository.hpp"

4

5 namespace git2wrap

6 {

7

8 revwalk::revwalk(repositoryPtr repo)

9 : m_repo(std::move(repo))

10 {

11 git_revwalk* rwalk = nullptr;

12

13 if (git_revwalk_new(&rwalk, m_repo.get()) != 0) {

14 throw error<error_code_t::error>();

15 }

16

17 m_revwalk = {rwalk, git_revwalk_free};

18 }

19

20 void revwalk::push(const oid& objid)

21 {

22 if (git_revwalk_push(m_revwalk.get(), objid.ptr()) != 0) {

23 throw error<error_code_t::error>();

24 }

25 }

26

27 void revwalk::push_glob(const char* glob)

28 {

29 if (git_revwalk_push_glob(m_revwalk.get(), glob) != 0) {

30 throw error<error_code_t::error>();

31 }

32 }

33

34 void revwalk::push_head()

35 {

36 if (git_revwalk_push_head(m_revwalk.get()) != 0) {

37 throw error<error_code_t::error>();

38 }

39 }

40

41 commit revwalk::next()

42 {

43 static git_oid objid;

44

45 const auto err = error_code_t(git_revwalk_next(&objid, m_revwalk.get()));

46 if (err == error_code_t::ok) {

47 return repository(m_repo).commit_lookup(oid(&objid));

48 }

49

50 if (err == error_code_t::iterover) {

51 return {};

52 }

53

54 // should not happen

55 throw error<error_code_t::error>();

56 }

57

58 void revwalk::reset()

59 {

60 if (git_revwalk_reset(m_revwalk.get()) != 0) {

61 throw error<error_code_t::error>();

62 }

63 }

64

65 } // namespace git2wrap