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version.go
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version.go
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// Copyright 2017 Monax Industries Limited
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
package tendermint
import (
"strconv"
tendermint_version "github.com/tendermint/tendermint/version"
version "github.com/hyperledger/burrow/version"
)
const (
// Client identifier to advertise over the network
tendermintClientIdentifier = "tendermint"
)
var (
tendermintVersionMajor uint8
tendermintVersionMinor uint8
tendermintVersionPatch uint8
)
func init() {
// discard error because we test for this in Continuous Integration tests
tendermintVersionMajor, _ = getTendermintMajorVersionFromSource()
tendermintVersionMinor, _ = getTendermintMinorVersionFromSource()
tendermintVersionPatch, _ = getTendermintPatchVersionFromSource()
}
func GetTendermintVersion() *version.VersionIdentifier {
return version.New(tendermintClientIdentifier, tendermintVersionMajor,
tendermintVersionMinor, tendermintVersionPatch)
}
func getTendermintMajorVersionFromSource() (uint8, error) {
majorVersionUint, err := strconv.ParseUint(tendermint_version.Maj, 10, 8)
if err != nil {
return 0, err
}
return uint8(majorVersionUint), nil
}
func getTendermintMinorVersionFromSource() (uint8, error) {
minorVersionUint, err := strconv.ParseUint(tendermint_version.Min, 10, 8)
if err != nil {
return 0, err
}
return uint8(minorVersionUint), nil
}
func getTendermintPatchVersionFromSource() (uint8, error) {
patchVersionUint, err := strconv.ParseUint(tendermint_version.Fix, 10, 8)
if err != nil {
return 0, err
}
return uint8(patchVersionUint), nil
}