// GetTags returns the tags list for the current repository.
func (r *Repository) GetTags() ([]Tag, error) {
var ts []Tag
// Retrieve the tags
err := r.repository.Tags.Foreach(func(name string, id *git.Oid) error {
tn := strings.Replace(name, "refs/tags/", "", -1)
tg, err := r.buildTag(tn, id)
if err != nil {
return err
}
if semver.IsValid(tn) {
ts = append(ts, tg)
}
return nil
})
if err != nil {
return nil, err
}
st := make(timeSlice, 0, len(ts))
for _, d := range ts {
st = append(st, d)
}
sort.Sort(st)
if len(st) == 0 {
return nil, errNoTagFound
}
return st.GetSlice(), nil
}
func TestSemverValidation(t *testing.T) {
var v bool
Convey("Valid versions should be validated", t, func() {
v = semver.IsValid("1.0.0")
So(v, ShouldBeTrue)
v = semver.IsValid("1.0.0-foo")
So(v, ShouldBeTrue)
v = semver.IsValid("11.12.0-rc.1")
So(v, ShouldBeTrue)
})
Convey("Invalid versions should be refused", t, func() {
v = semver.IsValid("1.0")
So(v, ShouldBeFalse)
v = semver.IsValid("1")
So(v, ShouldBeFalse)
v = semver.IsValid("foo")
So(v, ShouldBeFalse)
})
}