Function NewConstraint

pkg/util/constraint/constraint.go:64–77

NewConstraint will parse one or more constraints from the given constraint string. The string must be a comma-separated list of constraints.

(v string)

// constraint string. The string must be a comma-separated list of
// constraints.
func NewConstraint(v string) (Constraints, error) {
	vs := strings.Split(v, ",")
	result := make([]*Constraint, len(vs))
	for i, single := range vs {
		c, err := parseSingle(single)
		if err != nil {
			return nil, err
		}

		result[i] = c
	}

	return result, nil
}

// Check tests if a version satisfies all the constraints.
func (cs Constraints) Check(v *Version) bool {