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registry.go
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registry.go
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package runner
import (
"fmt"
"go.uber.org/zap"
)
type Registry struct {
runners map[string]Runner
proxies map[string]string
logger *zap.Logger
}
func NewRegistry(logger *zap.Logger) Registry {
return Registry{
runners: map[string]Runner{},
proxies: map[string]string{},
logger: logger,
}
}
func (r Registry) Register(runner Runner) Registry {
r.runners[runner.Name()] = runner
return r
}
func (r Registry) RegisterProxy(proxyName, runnerName string) Registry {
r.proxies[proxyName] = runnerName
return r
}
var ErrNotFound = fmt.Errorf("runner not found")
func (r Registry) Get(name string) (Runner, error) {
runner, ok := r.runners[name]
if ok {
return runner, nil // found runner, return it to the user
}
// fallback, check if the runner has a proxy
runnerName, ok := r.proxies[name]
if !ok {
return nil, ErrNotFound
}
r.logger.Warn(fmt.Sprintf("The resource `%s` is deprecated and will be removed in a future version. Please use `%s` instead.", name, runnerName))
return r.Get(runnerName)
}
func (r Registry) List() []string {
var list []string
for name := range r.runners {
list = append(list, name)
}
return list
}