diff options
Diffstat (limited to 'plumbing/object/commit.go')
| -rw-r--r-- | plumbing/object/commit.go | 22 |
1 files changed, 12 insertions, 10 deletions
diff --git a/plumbing/object/commit.go b/plumbing/object/commit.go index ffbb9f9..2e47a2a 100644 --- a/plumbing/object/commit.go +++ b/plumbing/object/commit.go @@ -30,10 +30,12 @@ type Commit struct { Committer Signature // Message is the commit message, contains arbitrary text. Message string + // TreeHash hash of the tree pointed by the commit. + TreeHash plumbing.Hash + // ParentHashes hashes of the parent commits of the commit. + ParentHashes []plumbing.Hash - tree plumbing.Hash - parents []plumbing.Hash - s storer.EncodedObjectStorer + s storer.EncodedObjectStorer } // GetCommit gets a commit from an object storer and decodes it. @@ -59,19 +61,19 @@ func DecodeCommit(s storer.EncodedObjectStorer, o plumbing.EncodedObject) (*Comm // Tree returns the Tree from the commit. func (c *Commit) Tree() (*Tree, error) { - return GetTree(c.s, c.tree) + return GetTree(c.s, c.TreeHash) } // Parents return a CommitIter to the parent Commits. func (c *Commit) Parents() CommitIter { return NewCommitIter(c.s, - storer.NewEncodedObjectLookupIter(c.s, plumbing.CommitObject, c.parents), + storer.NewEncodedObjectLookupIter(c.s, plumbing.CommitObject, c.ParentHashes), ) } // NumParents returns the number of parents in a commit. func (c *Commit) NumParents() int { - return len(c.parents) + return len(c.ParentHashes) } // File returns the file with the specified "path" in the commit and a @@ -144,9 +146,9 @@ func (c *Commit) Decode(o plumbing.EncodedObject) (err error) { split := bytes.SplitN(line, []byte{' '}, 2) switch string(split[0]) { case "tree": - c.tree = plumbing.NewHash(string(split[1])) + c.TreeHash = plumbing.NewHash(string(split[1])) case "parent": - c.parents = append(c.parents, plumbing.NewHash(string(split[1]))) + c.ParentHashes = append(c.ParentHashes, plumbing.NewHash(string(split[1]))) case "author": c.Author.Decode(split[1]) case "committer": @@ -170,10 +172,10 @@ func (b *Commit) Encode(o plumbing.EncodedObject) error { return err } defer ioutil.CheckClose(w, &err) - if _, err = fmt.Fprintf(w, "tree %s\n", b.tree.String()); err != nil { + if _, err = fmt.Fprintf(w, "tree %s\n", b.TreeHash.String()); err != nil { return err } - for _, parent := range b.parents { + for _, parent := range b.ParentHashes { if _, err = fmt.Fprintf(w, "parent %s\n", parent.String()); err != nil { return err } |