package repository
import "time"
// Commit represents a Git commit.
type Commit struct {
id int64
sha string
repoID int64
message string
author Author
committer Author
authoredAt time.Time
committedAt time.Time
createdAt time.Time
parentCommitSHA string
}
// NewCommit creates a new Commit.
func NewCommit(sha string, repoID int64, message string, author, committer Author, authoredAt, committedAt time.Time) Commit {
return Commit{
sha: sha,
repoID: repoID,
message: message,
author: author,
committer: committer,
authoredAt: authoredAt,
committedAt: committedAt,
createdAt: time.Now(),
}
}
// NewCommitWithParent creates a new Commit with a parent SHA.
func NewCommitWithParent(sha string, repoID int64, message string, author, committer Author, authoredAt, committedAt time.Time, parentSHA string) Commit {
c := NewCommit(sha, repoID, message, author, committer, authoredAt, committedAt)
c.parentCommitSHA = parentSHA
return c
}
// ReconstructCommit reconstructs a Commit from persistence.
func ReconstructCommit(
id int64,
sha string,
repoID int64,
message string,
author, committer Author,
authoredAt, committedAt, createdAt time.Time,
parentCommitSHA string,
) Commit {
return Commit{
id: id,
sha: sha,
repoID: repoID,
message: message,
author: author,
committer: committer,
authoredAt: authoredAt,
committedAt: committedAt,
createdAt: createdAt,
parentCommitSHA: parentCommitSHA,
}
}
// ID returns the commit ID.
func (c Commit) ID() int64 { return c.id }
// SHA returns the commit SHA.
func (c Commit) SHA() string { return c.sha }
// RepoID returns the repository ID.
func (c Commit) RepoID() int64 { return c.repoID }
// Message returns the commit message.
func (c Commit) Message() string { return c.message }
// Author returns the author.
func (c Commit) Author() Author { return c.author }
// Committer returns the committer.
func (c Commit) Committer() Author { return c.committer }
// AuthoredAt returns the authored timestamp.
func (c Commit) AuthoredAt() time.Time { return c.authoredAt }
// CommittedAt returns the committed timestamp.
func (c Commit) CommittedAt() time.Time { return c.committedAt }
// CreatedAt returns the creation timestamp.
func (c Commit) CreatedAt() time.Time { return c.createdAt }
// ParentCommitSHA returns the parent commit SHA.
func (c Commit) ParentCommitSHA() string { return c.parentCommitSHA }
// ShortSHA returns the first 7 characters of the SHA.
func (c Commit) ShortSHA() string {
if len(c.sha) >= 7 {
return c.sha[:7]
}
return c.sha
}
// ShortMessage returns the first line of the commit message.
func (c Commit) ShortMessage() string {
for i, r := range c.message {
if r == '\n' {
return c.message[:i]
}
}
return c.message
}
// WithID returns a new Commit with the specified ID.
func (c Commit) WithID(id int64) Commit {
c.id = id
return c
}
