func getRecord(i *revlog.Index, rs revlog.RevisionSpec) (r *revlog.Rec) {
r, err := rs.Lookup(i)
if err != nil {
fatalf("%s", err)
}
return
}
func (ra *repoAccess) clRec(rs revlog.RevisionSpec) (r *revlog.Rec, err error) {
if ra.changelog == nil {
log, err1 := ra.st.OpenChangeLog()
if err1 != nil {
err = err1
return
}
ra.changelog = log
}
r, err = rs.Lookup(ra.changelog)
return
}
func getChangeset(rs revlog.RevisionSpec, b *revlog.FileBuilder) (c *changelog.Entry, err error) {
st := repo.NewStore()
clIndex, err := st.OpenChangeLog()
if err != nil {
return
}
r, err := rs.Lookup(clIndex)
if err != nil {
return
}
c, err = changelog.BuildEntry(r, b)
if err == nil {
c.Rec = r
}
return
}