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dagger/plan/task/clientnetwork.go

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package task
import (
"context"
"errors"
"fmt"
"net/url"
"os"
"github.com/rs/zerolog/log"
"go.dagger.io/dagger/compiler"
"go.dagger.io/dagger/plancontext"
"go.dagger.io/dagger/solver"
)
func init() {
Register("ClientNetwork", func() Task { return &clientNetwork{} })
}
type clientNetwork struct {
}
func (t clientNetwork) Run(ctx context.Context, pctx *plancontext.Context, s solver.Solver, v *compiler.Value) (*compiler.Value, error) {
lg := log.Ctx(ctx)
addr, err := v.Lookup("address").String()
if err != nil {
return nil, err
}
u, err := url.Parse(addr)
if err != nil {
return nil, err
}
lg.Debug().Str("type", u.Scheme).Str("path", u.Path).Msg("loading local socket")
if _, err := os.Stat(u.Path); errors.Is(err, os.ErrNotExist) {
return nil, fmt.Errorf("path %q does not exist", u.Path)
}
var unix, npipe string
switch u.Scheme {
case "unix":
unix = u.Path
case "npipe":
npipe = u.Path
default:
return nil, fmt.Errorf("invalid service type %q", u.Scheme)
}
connect := v.Lookup("connect")
if !plancontext.IsServiceValue(connect) {
return nil, fmt.Errorf("wrong type %q", connect.Kind())
}
service := pctx.Services.New(unix, npipe)
return compiler.NewValue().FillFields(map[string]interface{}{
"connect": service.MarshalCUE(),
})
}