cri-o/vendor/github.com/containernetworking/cni/pkg/invoke/delegate.go
Jonathan Yu 6c9628cdb1
Build and install from GOPATH
* Rename 'vendor/src' -> 'vendor'
  * Ignore vendor/ instead of vendor/src/ for lint
* Rename 'cmd/client' -> 'cmd/ocic' to make it 'go install'able
* Rename 'cmd/server' -> 'cmd/ocid' to make it 'go install'able
* Update Makefile to build and install from GOPATH
* Update tests to locate ocid/ocic in GOPATH/bin
* Search for binaries in GOPATH/bin instead of PATH
* Install tools using `go get -u`, so they are updated on each run

Signed-off-by: Jonathan Yu <jawnsy@redhat.com>
2017-01-17 12:09:09 -08:00

53 lines
1.4 KiB
Go

// Copyright 2016 CNI authors
//
// 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 invoke
import (
"fmt"
"os"
"strings"
"github.com/containernetworking/cni/pkg/types"
)
func DelegateAdd(delegatePlugin string, netconf []byte) (*types.Result, error) {
if os.Getenv("CNI_COMMAND") != "ADD" {
return nil, fmt.Errorf("CNI_COMMAND is not ADD")
}
paths := strings.Split(os.Getenv("CNI_PATH"), ":")
pluginPath, err := FindInPath(delegatePlugin, paths)
if err != nil {
return nil, err
}
return ExecPluginWithResult(pluginPath, netconf, ArgsFromEnv())
}
func DelegateDel(delegatePlugin string, netconf []byte) error {
if os.Getenv("CNI_COMMAND") != "DEL" {
return fmt.Errorf("CNI_COMMAND is not DEL")
}
paths := strings.Split(os.Getenv("CNI_PATH"), ":")
pluginPath, err := FindInPath(delegatePlugin, paths)
if err != nil {
return err
}
return ExecPluginWithoutResult(pluginPath, netconf, ArgsFromEnv())
}