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task/internal/taskfile/version/version.go
Andrey Nering 8b3c34c308 Add "output" options to the Taskfile
Also, fix handling of Taskfile by making the version an instance of
`semver.Constraints` instead of `semver.Version`. This makes the version
works as described on TASKFILE_VERSIONS.md document, i.e. version "2" will
include "2.x" features but version "2.0" not.
2018-04-15 11:11:07 -03:00

41 lines
822 B
Go

package version
import (
"github.com/Masterminds/semver"
)
var (
v1 = mustVersion("1")
v2 = mustVersion("2")
v21 = mustVersion("2.1")
v22 = mustVersion("2.2")
)
// IsV1 returns if is a given Taskfile version is version 1
func IsV1(v *semver.Constraints) bool {
return v.Check(v1)
}
// IsV2 returns if is a given Taskfile version is at least version 2
func IsV2(v *semver.Constraints) bool {
return v.Check(v2)
}
// IsV21 returns if is a given Taskfile version is at least version 2.1
func IsV21(v *semver.Constraints) bool {
return v.Check(v21)
}
// IsV22 returns if is a given Taskfile version is at least version 2.2
func IsV22(v *semver.Constraints) bool {
return v.Check(v22)
}
func mustVersion(s string) *semver.Version {
v, err := semver.NewVersion(s)
if err != nil {
panic(err)
}
return v
}