git: only configure search domains for services

Otherwise this causes failures with Dockerfile builds that use
non-bleeding-edge frontends.

Really should never need these domains without a service anyway, which
was the original plan.

Signed-off-by: Alex Suraci <alex@dagger.io>

core/schema/git.go

@@ -1,8 +1,6 @@
 package schema
 
 import (
-	"log"
-
 	"github.com/dagger/dagger/core"
 	"github.com/dagger/dagger/core/pipeline"
 	"github.com/dagger/dagger/router"
@@ -110,9 +108,7 @@ type gitTreeArgs struct {
 }
 
 func (s *gitSchema) tree(ctx *router.Context, parent gitRef, args gitTreeArgs) (*core.Directory, error) {
-	domains := s.searchDomains()
-	log.Println("!!! GIT TREE DOMAINS", domains)
-	opts := []llb.GitOption{llb.SearchDomains(domains)}
+	opts := []llb.GitOption{}
 	if parent.Repository.KeepGitDir {
 		opts = append(opts, llb.KeepGitDir())
 	}
@@ -126,6 +122,7 @@ func (s *gitSchema) tree(ctx *router.Context, parent gitRef, args gitTreeArgs) (
 	var svcs core.ServiceBindings
 	if parent.Repository.ServiceHost != nil {
 		svcs = core.ServiceBindings{*parent.Repository.ServiceHost: nil}
+		opts = append(opts, llb.SearchDomains(s.searchDomains()))
 	}
 
 	st := llb.Git(parent.Repository.URL, parent.Name, opts...)

engine/engine.go

@@ -4,7 +4,6 @@ import (
 	"context"
 	"encoding/json"
 	"fmt"
-	"log"
 	"net"
 	"net/url"
 	"os"
@@ -154,8 +153,6 @@ func Start(ctx context.Context, startOpts Config, fn StartCallback) error {
 		return fmt.Errorf("normalize workdir: %w", err)
 	}
 
-	log.Println("!!! ENGINE DOMAINS", startOpts.ExtraSearchDomains)
-
 	router := router.New(startOpts.SessionToken, recorder)
 	secretStore := secret.NewStore(startOpts.ExtraSearchDomains)