Function MvnCmd

pkg/java/java.go:194–204

MvnCmd returns the command that should be used to invoke maven for this build.

(ctx *gcp.Context)

// MvnCmd returns the command that should be used to invoke maven for this build.
func MvnCmd(ctx *gcp.Context) (string, error) {
	exists, err := ctx.FileExists("mvnw")
	if err != nil {
		return "", err
	}
	// If this project has the Maven Wrapper, we should use it
	if exists {
		return "./mvnw", nil
	}
	return "mvn", nil
}

// GradleCmd returns the command that should be used to invoke gradle for this build.
func GradleCmd(ctx *gcp.Context) (string, error) {