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Added git_commit_tree_oid and git_commit_parent_oid.

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Sam 2011-04-06 10:48:31 +10:00 committed by Vicent Marti
parent 98ac678085
commit 5924b2822c
2 changed files with 26 additions and 0 deletions
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20
include/git2/commit.h
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@ -135,6 +135,16 @@ GIT_EXTERN(const git_signature *) git_commit_author(git_commit *commit);
*/
GIT_EXTERN(int) git_commit_tree(git_tree **tree_out, git_commit *commit);
/**
* Get the id of the tree pointed to by a commit. This differs from
* `git_commit_tree` in that no attempts are made to fetch an object
* from the ODB.
*
* @param commit a previously loaded commit.
* @return the id of tree pointed to by commit.
*/
GIT_EXTERN(const git_oid *) git_commit_tree_oid(git_commit *commit);
/**
* Get the number of parents of this commit
*
@ -153,6 +163,16 @@ GIT_EXTERN(unsigned int) git_commit_parentcount(git_commit *commit);
*/
GIT_EXTERN(int) git_commit_parent(git_commit **parent, git_commit *commit, unsigned int n);
/**
* Get the oid of a specified parent for a commit. This is different from
* `git_commit_parent`, which will attempt to load the parent commit from
* the ODB.
*
* @param commit a previously loaded commit.
* @param n the position of the parent (from 0 to `parentcount`)
* @return the id of the parent, NULL on error.
*/
GIT_EXTERN(const git_oid *) git_commit_parent_oid(git_commit *commit, unsigned int n);
/**
* Create a new commit in the repository

6
src/commit.c
View File

@ -318,6 +318,7 @@ GIT_COMMIT_GETTER(const char *, message_short, commit->message_short)
GIT_COMMIT_GETTER(git_time_t, time, commit->committer->when.time)
GIT_COMMIT_GETTER(int, time_offset, commit->committer->when.offset)
GIT_COMMIT_GETTER(unsigned int, parentcount, commit->parent_oids.length)
GIT_COMMIT_GETTER(const git_oid *, tree_oid, &commit->tree_oid);
int git_commit_tree(git_tree **tree_out, git_commit *commit)
@ -338,4 +339,9 @@ int git_commit_parent(git_commit **parent, git_commit *commit, unsigned int n)
return git_commit_lookup(parent, commit->object.repo, parent_oid);
}
const git_oid *git_commit_parent_oid(git_commit *commit, unsigned int n)
{
assert(commit);
return git_vector_get(&commit->parent_oids, n);
}