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// Package version the version command.
package version
import (
"fmt"
"github.com/Masterminds/semver/v3"
"github.com/alecthomas/kong"
)
// Run check that a given version matches a semantic version constraint.
func (o Options) Run(ctx *kong.Context) error {
c, err := semver.NewConstraint(o.Constraint)
if err != nil {
return fmt.Errorf("could not parse range %s: %w", o.Constraint, err)
}
current := ctx.Model.Vars()["versionNumber"]
v, err := semver.NewVersion(current)
if err != nil {
return fmt.Errorf("could not parse version %s: %w", current, err)
}
if !c.Check(v) {
return fmt.Errorf("gum version %q is not within given range %q", current, o.Constraint)
}
return nil
}
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