mirror of
https://github.com/woodpecker-ci/woodpecker.git
synced 2024-11-15 14:34:26 +00:00
62 lines
1.6 KiB
Go
62 lines
1.6 KiB
Go
// Copyright 2023 Woodpecker 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 backend
|
|
|
|
import (
|
|
"context"
|
|
"fmt"
|
|
|
|
"go.woodpecker-ci.org/woodpecker/v2/pipeline/backend/docker"
|
|
"go.woodpecker-ci.org/woodpecker/v2/pipeline/backend/kubernetes"
|
|
"go.woodpecker-ci.org/woodpecker/v2/pipeline/backend/local"
|
|
"go.woodpecker-ci.org/woodpecker/v2/pipeline/backend/types"
|
|
)
|
|
|
|
var (
|
|
backendsByName map[string]types.Backend
|
|
backends []types.Backend
|
|
)
|
|
|
|
func Init() {
|
|
backends = []types.Backend{
|
|
docker.New(),
|
|
local.New(),
|
|
kubernetes.New(),
|
|
}
|
|
|
|
backendsByName = make(map[string]types.Backend)
|
|
for _, engine := range backends {
|
|
backendsByName[engine.Name()] = engine
|
|
}
|
|
}
|
|
|
|
func FindBackend(ctx context.Context, backendName string) (types.Backend, error) {
|
|
if backendName == "auto-detect" {
|
|
for _, engine := range backends {
|
|
if engine.IsAvailable(ctx) {
|
|
return engine, nil
|
|
}
|
|
}
|
|
|
|
return nil, fmt.Errorf("can't detect an available backend engine")
|
|
}
|
|
|
|
engine, ok := backendsByName[backendName]
|
|
if !ok {
|
|
return nil, fmt.Errorf("backend engine '%s' not found", backendName)
|
|
}
|
|
|
|
return engine, nil
|
|
}
|