goweb/example/pluggable/main.go

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package main
import (
"context"
"log"
"github.com/pkg/errors"
"gitlab.com/wpetit/goweb/example/pluggable/hook"
"gitlab.com/wpetit/goweb/plugin"
)
func main() {
reg := plugin.NewRegistry()
ctx := context.Background()
_, err := reg.LoadAll(ctx, "./bin/*.so")
if err != nil {
log.Fatal(errors.WithStack(err))
}
for _, ext := range reg.Plugins() {
log.Printf("Loaded plugin '%s', version '%s'", ext.PluginName(), ext.PluginVersion())
}
// Iterate over plugins
err = reg.Each(func(p plugin.Plugin) error {
h, ok := p.(hook.Initializable)
if !ok {
// Skip non initializable plugins
return nil
}
// Initialize plugin
if err := h.HookInit(); err != nil {
return errors.WithStack(err)
}
return nil
})
if err != nil {
log.Fatal(errors.WithStack(err))
}
}