Add tools.go to keep track of tool versions

Signed-off-by: Krishna Mannem <kmannem@pivotal.io>
Co-authored-by: Divya Dadlani <ddadlani@pivotal.io>

CONTRIBUTING.md

@@ -266,6 +266,22 @@ to run the unit tests and `testflight`:
 $ go get github.com/onsi/ginkgo/ginkgo
 ```
 
+We use [Counterfeiter](https://github.com/maxbrunsfeld/counterfeiter) to generate
+fakes for our unit tests. You may need to regenerate fakes if you add or modify an
+interface. To do so, you'll need to install `counterfeiter` as follows:
+
+```sh
+$ go get -u https://github.com/maxbrunsfeld/counterfeiter/v6
+```
+
+You can then generate the fakes by running
+
+```sh
+$ go generate ./...
+```
+
+in the directory where the interface is located.
+
 ### Running unit tests
 
 Concourse is a ton of code, so it's faster to just run the tests for the

atc/api/accessor/accessorfakes/fake_access.go

@@ -2,9 +2,9 @@
 package accessorfakes
 
 import (
-	sync "sync"
+	"sync"
 
-	accessor "github.com/concourse/concourse/atc/api/accessor"
+	"github.com/concourse/concourse/atc/api/accessor"
 )
 
 type FakeAccess struct {

atc/api/accessor/accessorfakes/fake_access_factory.go

@@ -2,10 +2,10 @@
 package accessorfakes
 
 import (
-	http "net/http"
-	sync "sync"
+	"net/http"
+	"sync"
 
-	accessor "github.com/concourse/concourse/atc/api/accessor"
+	"github.com/concourse/concourse/atc/api/accessor"
 )
 
 type FakeAccessFactory struct {

atc/api/auth/authfakes/fake_rejector.go

@@ -2,10 +2,10 @@
 package authfakes
 
 import (
-	http "net/http"
-	sync "sync"
+	"net/http"
+	"sync"
 
-	auth "github.com/concourse/concourse/atc/api/auth"
+	"github.com/concourse/concourse/atc/api/auth"
 )
 
 type FakeRejector struct {

atc/api/containerserver/containerserverfakes/fake_intercept_timeout.go

@@ -2,10 +2,10 @@
 package containerserverfakes
 
 import (
-	sync "sync"
-	time "time"
+	"sync"
+	"time"
 
-	containerserver "github.com/concourse/concourse/atc/api/containerserver"
+	"github.com/concourse/concourse/atc/api/containerserver"
 )
 
 type FakeInterceptTimeout struct {

atc/api/containerserver/containerserverfakes/fake_intercept_timeout_factory.go

@@ -2,9 +2,9 @@
 package containerserverfakes
 
 import (
-	sync "sync"
+	"sync"
 
-	containerserver "github.com/concourse/concourse/atc/api/containerserver"
+	"github.com/concourse/concourse/atc/api/containerserver"
 )
 
 type FakeInterceptTimeoutFactory struct {

atc/api/resourceserver/resourceserverfakes/fake_scanner_factory.go

@@ -2,11 +2,11 @@
 package resourceserverfakes
 
 import (
-	sync "sync"
+	"sync"
 
-	resourceserver "github.com/concourse/concourse/atc/api/resourceserver"
-	db "github.com/concourse/concourse/atc/db"
-	radar "github.com/concourse/concourse/atc/radar"
+	"github.com/concourse/concourse/atc/api/resourceserver"
+	"github.com/concourse/concourse/atc/db"
+	"github.com/concourse/concourse/atc/radar"
 )
 
 type FakeScannerFactory struct {

atc/builds/buildsfakes/fake_build_tracker.go

@@ -2,9 +2,9 @@
 package buildsfakes
 
 import (
-	sync "sync"
+	"sync"
 
-	builds "github.com/concourse/concourse/atc/builds"
+	"github.com/concourse/concourse/atc/builds"
 )
 
 type FakeBuildTracker struct {

atc/creds/credsfakes/fake_variables.go

@@ -2,10 +2,10 @@
 package credsfakes
 
 import (
-	sync "sync"
+	"sync"
 
-	template "github.com/cloudfoundry/bosh-cli/director/template"
-	creds "github.com/concourse/concourse/atc/creds"
+	"github.com/cloudfoundry/bosh-cli/director/template"
+	"github.com/concourse/concourse/atc/creds"
 )
 
 type FakeVariables struct {

atc/creds/credsfakes/fake_variables_factory.go

@@ -2,9 +2,9 @@
 package credsfakes
 
 import (
-	sync "sync"
+	"sync"
 
-	creds "github.com/concourse/concourse/atc/creds"
+	"github.com/concourse/concourse/atc/creds"
 )
 
 type FakeVariablesFactory struct {

atc/db/dbfakes/fake_build.go

@@ -2,15 +2,15 @@
 package dbfakes
 
 import (
-	json "encoding/json"
-	sync "sync"
-	time "time"
+	"encoding/json"
+	"sync"
+	"time"
 
-	lager "code.cloudfoundry.org/lager"
-	atc "github.com/concourse/concourse/atc"
-	creds "github.com/concourse/concourse/atc/creds"
-	db "github.com/concourse/concourse/atc/db"
-	lock "github.com/concourse/concourse/atc/db/lock"
+	"code.cloudfoundry.org/lager"
+	"github.com/concourse/concourse/atc"
+	"github.com/concourse/concourse/atc/creds"
+	"github.com/concourse/concourse/atc/db"
+	"github.com/concourse/concourse/atc/db/lock"
 )
 
 type FakeBuild struct {

atc/db/dbfakes/fake_build_factory.go

@@ -2,9 +2,9 @@
 package dbfakes
 
 import (
-	sync "sync"
+	"sync"
 
-	db "github.com/concourse/concourse/atc/db"
+	"github.com/concourse/concourse/atc/db"
 )
 
 type FakeBuildFactory struct {

atc/db/dbfakes/fake_conn.go

@@ -2,13 +2,13 @@
 package dbfakes
 
 import (
-	sql "database/sql"
-	driver "database/sql/driver"
-	sync "sync"
+	"database/sql"
+	"database/sql/driver"
+	"sync"
 
-	squirrel "github.com/Masterminds/squirrel"
-	db "github.com/concourse/concourse/atc/db"
-	encryption "github.com/concourse/concourse/atc/db/encryption"
+	"github.com/Masterminds/squirrel"
+	"github.com/concourse/concourse/atc/db"
+	"github.com/concourse/concourse/atc/db/encryption"
 )
 
 type FakeConn struct {

atc/db/dbfakes/fake_container.go

@@ -2,9 +2,9 @@
 package dbfakes
 
 import (
-	sync "sync"
+	"sync"
 
-	db "github.com/concourse/concourse/atc/db"
+	"github.com/concourse/concourse/atc/db"
 )
 
 type FakeContainer struct {

atc/db/dbfakes/fake_container_owner.go

@@ -2,10 +2,10 @@
 package dbfakes
 
 import (
-	sync "sync"
+	"sync"
 
-	squirrel "github.com/Masterminds/squirrel"
-	db "github.com/concourse/concourse/atc/db"
+	"github.com/Masterminds/squirrel"
+	"github.com/concourse/concourse/atc/db"
 )
 
 type FakeContainerOwner struct {

atc/db/dbfakes/fake_container_repository.go

@@ -2,10 +2,10 @@
 package dbfakes
 
 import (
-	sync "sync"
-	time "time"
+	"sync"
+	"time"
 
-	db "github.com/concourse/concourse/atc/db"
+	"github.com/concourse/concourse/atc/db"
 )
 
 type FakeContainerRepository struct {

atc/db/dbfakes/fake_created_container.go

@@ -2,9 +2,9 @@
 package dbfakes
 
 import (
-	sync "sync"
+	"sync"
 
-	db "github.com/concourse/concourse/atc/db"
+	"github.com/concourse/concourse/atc/db"
 )
 
 type FakeCreatedContainer struct {

atc/db/dbfakes/fake_created_volume.go

@@ -2,9 +2,9 @@
 package dbfakes
 
 import (
-	sync "sync"
+	"sync"
 
-	db "github.com/concourse/concourse/atc/db"
+	"github.com/concourse/concourse/atc/db"
 )
 
 type FakeCreatedVolume struct {

atc/db/dbfakes/fake_creating_container.go

@@ -2,9 +2,9 @@
 package dbfakes
 
 import (
-	sync "sync"
+	"sync"
 
-	db "github.com/concourse/concourse/atc/db"
+	"github.com/concourse/concourse/atc/db"
 )
 
 type FakeCreatingContainer struct {

atc/db/dbfakes/fake_creating_volume.go

@@ -2,9 +2,9 @@
 package dbfakes
 
 import (
-	sync "sync"
+	"sync"
 
-	db "github.com/concourse/concourse/atc/db"
+	"github.com/concourse/concourse/atc/db"
 )
 
 type FakeCreatingVolume struct {

atc/db/dbfakes/fake_destroying_container.go

@@ -2,9 +2,9 @@
 package dbfakes
 
 import (
-	sync "sync"
+	"sync"
 
-	db "github.com/concourse/concourse/atc/db"
+	"github.com/concourse/concourse/atc/db"
 )
 
 type FakeDestroyingContainer struct {

atc/db/dbfakes/fake_destroying_volume.go

@@ -2,9 +2,9 @@
 package dbfakes
 
 import (
-	sync "sync"
+	"sync"
 
-	db "github.com/concourse/concourse/atc/db"
+	"github.com/concourse/concourse/atc/db"
 )
 
 type FakeDestroyingVolume struct {

atc/db/dbfakes/fake_event_source.go

@@ -2,10 +2,10 @@
 package dbfakes
 
 import (
-	sync "sync"
+	"sync"
 
-	db "github.com/concourse/concourse/atc/db"
-	event "github.com/concourse/concourse/atc/event"
+	"github.com/concourse/concourse/atc/db"
+	"github.com/concourse/concourse/atc/event"
 )
 
 type FakeEventSource struct {

atc/db/dbfakes/fake_failed_container.go

@@ -2,9 +2,9 @@
 package dbfakes
 
 import (
-	sync "sync"
+	"sync"
 
-	db "github.com/concourse/concourse/atc/db"
+	"github.com/concourse/concourse/atc/db"
 )
 
 type FakeFailedContainer struct {

atc/db/dbfakes/fake_job.go

@@ -2,11 +2,11 @@
 package dbfakes
 
 import (
-	sync "sync"
+	"sync"
 
-	atc "github.com/concourse/concourse/atc"
-	db "github.com/concourse/concourse/atc/db"
-	algorithm "github.com/concourse/concourse/atc/db/algorithm"
+	"github.com/concourse/concourse/atc"
+	"github.com/concourse/concourse/atc/db"
+	"github.com/concourse/concourse/atc/db/algorithm"
 )
 
 type FakeJob struct {

atc/db/dbfakes/fake_job_factory.go

@@ -2,9 +2,9 @@
 package dbfakes
 
 import (
-	sync "sync"
+	"sync"
 
-	db "github.com/concourse/concourse/atc/db"
+	"github.com/concourse/concourse/atc/db"
 )
 
 type FakeJobFactory struct {

atc/db/dbfakes/fake_notifier.go

@@ -2,9 +2,9 @@
 package dbfakes
 
 import (
-	sync "sync"
+	"sync"
 
-	db "github.com/concourse/concourse/atc/db"
+	"github.com/concourse/concourse/atc/db"
 )
 
 type FakeNotifier struct {

atc/db/dbfakes/fake_pipeline_factory.go

@@ -2,9 +2,9 @@
 package dbfakes
 
 import (
-	sync "sync"
+	"sync"
 
-	db "github.com/concourse/concourse/atc/db"
+	"github.com/concourse/concourse/atc/db"
 )
 
 type FakePipelineFactory struct {

atc/db/dbfakes/fake_resource_cache_factory.go

@@ -2,12 +2,12 @@
 package dbfakes
 
 import (
-	sync "sync"
+	"sync"
 
-	lager "code.cloudfoundry.org/lager"
-	atc "github.com/concourse/concourse/atc"
-	creds "github.com/concourse/concourse/atc/creds"
-	db "github.com/concourse/concourse/atc/db"
+	"code.cloudfoundry.org/lager"
+	"github.com/concourse/concourse/atc"
+	"github.com/concourse/concourse/atc/creds"
+	"github.com/concourse/concourse/atc/db"
 )
 
 type FakeResourceCacheFactory struct {

atc/db/dbfakes/fake_resource_cache_lifecycle.go

@@ -2,10 +2,10 @@
 package dbfakes
 
 import (
-	sync "sync"
+	"sync"
 
-	lager "code.cloudfoundry.org/lager"
-	db "github.com/concourse/concourse/atc/db"
+	"code.cloudfoundry.org/lager"
+	"github.com/concourse/concourse/atc/db"
 )
 
 type FakeResourceCacheLifecycle struct {

atc/db/dbfakes/fake_resource_config.go

@@ -2,9 +2,9 @@
 package dbfakes
 
 import (
-	sync "sync"
+	"sync"
 
-	db "github.com/concourse/concourse/atc/db"
+	"github.com/concourse/concourse/atc/db"
 )
 
 type FakeResourceConfig struct {

atc/db/dbfakes/fake_resource_config_check_session_lifecycle.go

@@ -2,9 +2,9 @@
 package dbfakes
 
 import (
-	sync "sync"
+	"sync"
 
-	db "github.com/concourse/concourse/atc/db"
+	"github.com/concourse/concourse/atc/db"
 )
 
 type FakeResourceConfigCheckSessionLifecycle struct {

atc/db/dbfakes/fake_resource_config_factory.go

@@ -2,12 +2,12 @@
 package dbfakes
 
 import (
-	sync "sync"
+	"sync"
 
-	lager "code.cloudfoundry.org/lager"
-	atc "github.com/concourse/concourse/atc"
-	creds "github.com/concourse/concourse/atc/creds"
-	db "github.com/concourse/concourse/atc/db"
+	"code.cloudfoundry.org/lager"
+	"github.com/concourse/concourse/atc"
+	"github.com/concourse/concourse/atc/creds"
+	"github.com/concourse/concourse/atc/db"
 )
 
 type FakeResourceConfigFactory struct {

atc/db/dbfakes/fake_resource_config_scope.go

@@ -2,13 +2,13 @@
 package dbfakes
 
 import (
-	sync "sync"
-	time "time"
+	"sync"
+	"time"
 
-	lager "code.cloudfoundry.org/lager"
-	atc "github.com/concourse/concourse/atc"
-	db "github.com/concourse/concourse/atc/db"
-	lock "github.com/concourse/concourse/atc/db/lock"
+	"code.cloudfoundry.org/lager"
+	"github.com/concourse/concourse/atc"
+	"github.com/concourse/concourse/atc/db"
+	"github.com/concourse/concourse/atc/db/lock"
 )
 
 type FakeResourceConfigScope struct {

atc/db/dbfakes/fake_resource_config_version.go

@@ -2,9 +2,9 @@
 package dbfakes
 
 import (
-	sync "sync"
+	"sync"
 
-	db "github.com/concourse/concourse/atc/db"
+	"github.com/concourse/concourse/atc/db"
 )
 
 type FakeResourceConfigVersion struct {

atc/db/dbfakes/fake_resource_factory.go

@@ -2,9 +2,9 @@
 package dbfakes
 
 import (
-	sync "sync"
+	"sync"
 
-	db "github.com/concourse/concourse/atc/db"
+	"github.com/concourse/concourse/atc/db"
 )
 
 type FakeResourceFactory struct {

atc/db/dbfakes/fake_resource_type.go

@@ -2,12 +2,12 @@
 package dbfakes
 
 import (
-	sync "sync"
+	"sync"
 
-	lager "code.cloudfoundry.org/lager"
-	atc "github.com/concourse/concourse/atc"
-	creds "github.com/concourse/concourse/atc/creds"
-	db "github.com/concourse/concourse/atc/db"
+	"code.cloudfoundry.org/lager"
+	"github.com/concourse/concourse/atc"
+	"github.com/concourse/concourse/atc/creds"
+	"github.com/concourse/concourse/atc/db"
 )
 
 type FakeResourceType struct {

atc/db/dbfakes/fake_team.go

@@ -2,13 +2,13 @@
 package dbfakes
 
 import (
-	sync "sync"
-	time "time"
+	"sync"
+	"time"
 
-	lager "code.cloudfoundry.org/lager"
-	atc "github.com/concourse/concourse/atc"
-	creds "github.com/concourse/concourse/atc/creds"
-	db "github.com/concourse/concourse/atc/db"
+	"code.cloudfoundry.org/lager"
+	"github.com/concourse/concourse/atc"
+	"github.com/concourse/concourse/atc/creds"
+	"github.com/concourse/concourse/atc/db"
 )
 
 type FakeTeam struct {

atc/db/dbfakes/fake_team_factory.go

@@ -2,10 +2,10 @@
 package dbfakes
 
 import (
-	sync "sync"
+	"sync"
 
-	atc "github.com/concourse/concourse/atc"
-	db "github.com/concourse/concourse/atc/db"
+	"github.com/concourse/concourse/atc"
+	"github.com/concourse/concourse/atc/db"
 )
 
 type FakeTeamFactory struct {

atc/db/dbfakes/fake_tx.go

@@ -2,11 +2,11 @@
 package dbfakes
 
 import (
-	sql "database/sql"
-	sync "sync"
+	"database/sql"
+	"sync"
 
-	squirrel "github.com/Masterminds/squirrel"
-	db "github.com/concourse/concourse/atc/db"
+	"github.com/Masterminds/squirrel"
+	"github.com/concourse/concourse/atc/db"
 )
 
 type FakeTx struct {

atc/db/dbfakes/fake_used_resource_cache.go

@@ -2,10 +2,10 @@
 package dbfakes
 
 import (
-	sync "sync"
+	"sync"
 
-	atc "github.com/concourse/concourse/atc"
-	db "github.com/concourse/concourse/atc/db"
+	"github.com/concourse/concourse/atc"
+	"github.com/concourse/concourse/atc/db"
 )
 
 type FakeUsedResourceCache struct {

atc/db/dbfakes/fake_volume_repository.go

@@ -2,10 +2,10 @@
 package dbfakes
 
 import (
-	sync "sync"
-	time "time"
+	"sync"
+	"time"
 
-	db "github.com/concourse/concourse/atc/db"
+	"github.com/concourse/concourse/atc/db"
 )
 
 type FakeVolumeRepository struct {

atc/db/dbfakes/fake_worker.go

@@ -2,11 +2,11 @@
 package dbfakes
 
 import (
-	sync "sync"
-	time "time"
+	"sync"
+	"time"
 
-	atc "github.com/concourse/concourse/atc"
-	db "github.com/concourse/concourse/atc/db"
+	"github.com/concourse/concourse/atc"
+	"github.com/concourse/concourse/atc/db"
 )
 
 type FakeWorker struct {

atc/db/dbfakes/fake_worker_artifact.go

@@ -2,10 +2,10 @@
 package dbfakes
 
 import (
-	sync "sync"
-	time "time"
+	"sync"
+	"time"
 
-	db "github.com/concourse/concourse/atc/db"
+	"github.com/concourse/concourse/atc/db"
 )
 
 type FakeWorkerArtifact struct {

atc/db/dbfakes/fake_worker_artifact_lifecycle.go

@@ -2,9 +2,9 @@
 package dbfakes
 
 import (
-	sync "sync"
+	"sync"
 
-	db "github.com/concourse/concourse/atc/db"
+	"github.com/concourse/concourse/atc/db"
 )
 
 type FakeWorkerArtifactLifecycle struct {

atc/db/dbfakes/fake_worker_base_resource_type_factory.go

@@ -2,9 +2,9 @@
 package dbfakes
 
 import (
-	sync "sync"
+	"sync"
 
-	db "github.com/concourse/concourse/atc/db"
+	"github.com/concourse/concourse/atc/db"
 )
 
 type FakeWorkerBaseResourceTypeFactory struct {

atc/db/dbfakes/fake_worker_factory.go

@@ -2,11 +2,11 @@
 package dbfakes
 
 import (
-	sync "sync"
-	time "time"
+	"sync"
+	"time"
 
-	atc "github.com/concourse/concourse/atc"
-	db "github.com/concourse/concourse/atc/db"
+	"github.com/concourse/concourse/atc"
+	"github.com/concourse/concourse/atc/db"
 )
 
 type FakeWorkerFactory struct {

atc/db/dbfakes/fake_worker_lifecycle.go

@@ -2,9 +2,9 @@
 package dbfakes
 
 import (
-	sync "sync"
+	"sync"
 
-	db "github.com/concourse/concourse/atc/db"
+	"github.com/concourse/concourse/atc/db"
 )
 
 type FakeWorkerLifecycle struct {

atc/db/dbfakes/fake_worker_task_cache_factory.go

@@ -2,9 +2,9 @@
 package dbfakes
 
 import (
-	sync "sync"
+	"sync"
 
-	db "github.com/concourse/concourse/atc/db"
+	"github.com/concourse/concourse/atc/db"
 )
 
 type FakeWorkerTaskCacheFactory struct {

atc/db/encryption/encryptionfakes/fake_strategy.go

@@ -2,9 +2,9 @@
 package encryptionfakes
 
 import (
-	sync "sync"
+	"sync"
 
-	encryption "github.com/concourse/concourse/atc/db/encryption"
+	"github.com/concourse/concourse/atc/db/encryption"
 )
 
 type FakeStrategy struct {

atc/db/lock/lockfakes/fake_lock.go

@@ -2,9 +2,9 @@
 package lockfakes
 
 import (
-	sync "sync"
+	"sync"
 
-	lock "github.com/concourse/concourse/atc/db/lock"
+	"github.com/concourse/concourse/atc/db/lock"
 )
 
 type FakeLock struct {

atc/db/lock/lockfakes/fake_lock_db.go

@@ -2,9 +2,9 @@
 package lockfakes
 
 import (
-	sync "sync"
+	"sync"
 
-	lock "github.com/concourse/concourse/atc/db/lock"
+	"github.com/concourse/concourse/atc/db/lock"
 )
 
 type FakeLockDB struct {

atc/db/lock/lockfakes/fake_lock_factory.go

@@ -2,10 +2,10 @@
 package lockfakes
 
 import (
-	sync "sync"
+	"sync"
 
-	lager "code.cloudfoundry.org/lager"
-	lock "github.com/concourse/concourse/atc/db/lock"
+	"code.cloudfoundry.org/lager"
+	"github.com/concourse/concourse/atc/db/lock"
 )
 
 type FakeLockFactory struct {

atc/db/migration/migrationfakes/fake_bindata.go

@@ -2,9 +2,9 @@
 package migrationfakes
 
 import (
-	sync "sync"
+	"sync"
 
-	migration "github.com/concourse/concourse/atc/db/migration"
+	"github.com/concourse/concourse/atc/db/migration"
 )
 
 type FakeBindata struct {

atc/engine/enginefakes/fake_build.go

@@ -2,10 +2,10 @@
 package enginefakes
 
 import (
-	sync "sync"
+	"sync"
 
-	lager "code.cloudfoundry.org/lager"
-	engine "github.com/concourse/concourse/atc/engine"
+	"code.cloudfoundry.org/lager"
+	"github.com/concourse/concourse/atc/engine"
 )
 
 type FakeBuild struct {

atc/engine/enginefakes/fake_build_delegate.go

@@ -2,12 +2,12 @@
 package enginefakes
 
 import (
-	sync "sync"
+	"sync"
 
-	lager "code.cloudfoundry.org/lager"
-	atc "github.com/concourse/concourse/atc"
-	engine "github.com/concourse/concourse/atc/engine"
-	exec "github.com/concourse/concourse/atc/exec"
+	"code.cloudfoundry.org/lager"
+	"github.com/concourse/concourse/atc"
+	"github.com/concourse/concourse/atc/engine"
+	"github.com/concourse/concourse/atc/exec"
 )
 
 type FakeBuildDelegate struct {

atc/engine/enginefakes/fake_build_delegate_factory.go

@@ -2,10 +2,10 @@
 package enginefakes
 
 import (
-	sync "sync"
+	"sync"
 
-	db "github.com/concourse/concourse/atc/db"
-	engine "github.com/concourse/concourse/atc/engine"
+	"github.com/concourse/concourse/atc/db"
+	"github.com/concourse/concourse/atc/engine"
 )
 
 type FakeBuildDelegateFactory struct {

atc/engine/enginefakes/fake_engine.go

@@ -2,12 +2,12 @@
 package enginefakes
 
 import (
-	sync "sync"
+	"sync"
 
-	lager "code.cloudfoundry.org/lager"
-	atc "github.com/concourse/concourse/atc"
-	db "github.com/concourse/concourse/atc/db"
-	engine "github.com/concourse/concourse/atc/engine"
+	"code.cloudfoundry.org/lager"
+	"github.com/concourse/concourse/atc"
+	"github.com/concourse/concourse/atc/db"
+	"github.com/concourse/concourse/atc/engine"
 )
 
 type FakeEngine struct {

atc/exec/artifact/artifactfakes/fake_registerable_source.go

@@ -2,12 +2,12 @@
 package artifactfakes
 
 import (
-	io "io"
-	sync "sync"
+	"io"
+	"sync"
 
-	lager "code.cloudfoundry.org/lager"
-	artifact "github.com/concourse/concourse/atc/exec/artifact"
-	worker "github.com/concourse/concourse/atc/worker"
+	"code.cloudfoundry.org/lager"
+	"github.com/concourse/concourse/atc/exec/artifact"
+	"github.com/concourse/concourse/atc/worker"
 )
 
 type FakeRegisterableSource struct {

atc/exec/execfakes/fake_build_step_delegate.go

@@ -2,12 +2,12 @@
 package execfakes
 
 import (
-	io "io"
-	sync "sync"
+	"io"
+	"sync"
 
-	lager "code.cloudfoundry.org/lager"
-	db "github.com/concourse/concourse/atc/db"
-	exec "github.com/concourse/concourse/atc/exec"
+	"code.cloudfoundry.org/lager"
+	"github.com/concourse/concourse/atc/db"
+	"github.com/concourse/concourse/atc/exec"
 )
 
 type FakeBuildStepDelegate struct {

atc/exec/execfakes/fake_factory.go

@@ -2,12 +2,12 @@
 package execfakes
 
 import (
-	sync "sync"
+	"sync"
 
-	lager "code.cloudfoundry.org/lager"
-	atc "github.com/concourse/concourse/atc"
-	db "github.com/concourse/concourse/atc/db"
-	exec "github.com/concourse/concourse/atc/exec"
+	"code.cloudfoundry.org/lager"
+	"github.com/concourse/concourse/atc"
+	"github.com/concourse/concourse/atc/db"
+	"github.com/concourse/concourse/atc/exec"
 )
 
 type FakeFactory struct {

atc/exec/execfakes/fake_get_delegate.go

@@ -2,12 +2,12 @@
 package execfakes
 
 import (
-	io "io"
-	sync "sync"
+	"io"
+	"sync"
 
-	lager "code.cloudfoundry.org/lager"
-	db "github.com/concourse/concourse/atc/db"
-	exec "github.com/concourse/concourse/atc/exec"
+	"code.cloudfoundry.org/lager"
+	"github.com/concourse/concourse/atc/db"
+	"github.com/concourse/concourse/atc/exec"
 )
 
 type FakeGetDelegate struct {
@@ -17,16 +17,6 @@ type FakeGetDelegate struct {
 		arg1 lager.Logger
 		arg2 string
 	}
-	InitializingStub        func(lager.Logger)
-	initializingMutex       sync.RWMutex
-	initializingArgsForCall []struct {
-		arg1 lager.Logger
-	}
-	StartingStub        func(lager.Logger)
-	startingMutex       sync.RWMutex
-	startingArgsForCall []struct {
-		arg1 lager.Logger
-	}
 	FinishedStub        func(lager.Logger, exec.ExitStatus, exec.VersionInfo)
 	finishedMutex       sync.RWMutex
 	finishedArgsForCall []struct {
@@ -45,6 +35,16 @@ type FakeGetDelegate struct {
 	imageVersionDeterminedReturnsOnCall map[int]struct {
 		result1 error
 	}
+	InitializingStub        func(lager.Logger)
+	initializingMutex       sync.RWMutex
+	initializingArgsForCall []struct {
+		arg1 lager.Logger
+	}
+	StartingStub        func(lager.Logger)
+	startingMutex       sync.RWMutex
+	startingArgsForCall []struct {
+		arg1 lager.Logger
+	}
 	StderrStub        func() io.Writer
 	stderrMutex       sync.RWMutex
 	stderrArgsForCall []struct {
@@ -101,30 +101,6 @@ func (fake *FakeGetDelegate) ErroredArgsForCall(i int) (lager.Logger, string) {
 	return argsForCall.arg1, argsForCall.arg2
 }
 
-func (fake *FakeGetDelegate) Initializing(arg1 lager.Logger) {
-	fake.initializingMutex.Lock()
-	fake.initializingArgsForCall = append(fake.initializingArgsForCall, struct {
-		arg1 lager.Logger
-	}{arg1})
-	fake.recordInvocation("Initializing", []interface{}{arg1})
-	fake.initializingMutex.Unlock()
-	if fake.InitializingStub != nil {
-		fake.InitializingStub(arg1)
-	}
-}
-
-func (fake *FakeGetDelegate) Starting(arg1 lager.Logger) {
-	fake.startingMutex.Lock()
-	fake.startingArgsForCall = append(fake.startingArgsForCall, struct {
-		arg1 lager.Logger
-	}{arg1})
-	fake.recordInvocation("Starting", []interface{}{arg1})
-	fake.startingMutex.Unlock()
-	if fake.StartingStub != nil {
-		fake.StartingStub(arg1)
-	}
-}
-
 func (fake *FakeGetDelegate) Finished(arg1 lager.Logger, arg2 exec.ExitStatus, arg3 exec.VersionInfo) {
 	fake.finishedMutex.Lock()
 	fake.finishedArgsForCall = append(fake.finishedArgsForCall, struct {
@@ -218,6 +194,68 @@ func (fake *FakeGetDelegate) ImageVersionDeterminedReturnsOnCall(i int, result1
 	}{result1}
 }
 
+func (fake *FakeGetDelegate) Initializing(arg1 lager.Logger) {
+	fake.initializingMutex.Lock()
+	fake.initializingArgsForCall = append(fake.initializingArgsForCall, struct {
+		arg1 lager.Logger
+	}{arg1})
+	fake.recordInvocation("Initializing", []interface{}{arg1})
+	fake.initializingMutex.Unlock()
+	if fake.InitializingStub != nil {
+		fake.InitializingStub(arg1)
+	}
+}
+
+func (fake *FakeGetDelegate) InitializingCallCount() int {
+	fake.initializingMutex.RLock()
+	defer fake.initializingMutex.RUnlock()
+	return len(fake.initializingArgsForCall)
+}
+
+func (fake *FakeGetDelegate) InitializingCalls(stub func(lager.Logger)) {
+	fake.initializingMutex.Lock()
+	defer fake.initializingMutex.Unlock()
+	fake.InitializingStub = stub
+}
+
+func (fake *FakeGetDelegate) InitializingArgsForCall(i int) lager.Logger {
+	fake.initializingMutex.RLock()
+	defer fake.initializingMutex.RUnlock()
+	argsForCall := fake.initializingArgsForCall[i]
+	return argsForCall.arg1
+}
+
+func (fake *FakeGetDelegate) Starting(arg1 lager.Logger) {
+	fake.startingMutex.Lock()
+	fake.startingArgsForCall = append(fake.startingArgsForCall, struct {
+		arg1 lager.Logger
+	}{arg1})
+	fake.recordInvocation("Starting", []interface{}{arg1})
+	fake.startingMutex.Unlock()
+	if fake.StartingStub != nil {
+		fake.StartingStub(arg1)
+	}
+}
+
+func (fake *FakeGetDelegate) StartingCallCount() int {
+	fake.startingMutex.RLock()
+	defer fake.startingMutex.RUnlock()
+	return len(fake.startingArgsForCall)
+}
+
+func (fake *FakeGetDelegate) StartingCalls(stub func(lager.Logger)) {
+	fake.startingMutex.Lock()
+	defer fake.startingMutex.Unlock()
+	fake.StartingStub = stub
+}
+
+func (fake *FakeGetDelegate) StartingArgsForCall(i int) lager.Logger {
+	fake.startingMutex.RLock()
+	defer fake.startingMutex.RUnlock()
+	argsForCall := fake.startingArgsForCall[i]
+	return argsForCall.arg1
+}
+
 func (fake *FakeGetDelegate) Stderr() io.Writer {
 	fake.stderrMutex.Lock()
 	ret, specificReturn := fake.stderrReturnsOnCall[len(fake.stderrArgsForCall)]
@@ -331,6 +369,10 @@ func (fake *FakeGetDelegate) Invocations() map[string][][]interface{} {
 	defer fake.finishedMutex.RUnlock()
 	fake.imageVersionDeterminedMutex.RLock()
 	defer fake.imageVersionDeterminedMutex.RUnlock()
+	fake.initializingMutex.RLock()
+	defer fake.initializingMutex.RUnlock()
+	fake.startingMutex.RLock()
+	defer fake.startingMutex.RUnlock()
 	fake.stderrMutex.RLock()
 	defer fake.stderrMutex.RUnlock()
 	fake.stdoutMutex.RLock()

atc/exec/execfakes/fake_put_delegate.go

@@ -2,12 +2,12 @@
 package execfakes
 
 import (
-	io "io"
-	sync "sync"
+	"io"
+	"sync"
 
-	lager "code.cloudfoundry.org/lager"
-	db "github.com/concourse/concourse/atc/db"
-	exec "github.com/concourse/concourse/atc/exec"
+	"code.cloudfoundry.org/lager"
+	"github.com/concourse/concourse/atc/db"
+	"github.com/concourse/concourse/atc/exec"
 )
 
 type FakePutDelegate struct {
@@ -17,16 +17,6 @@ type FakePutDelegate struct {
 		arg1 lager.Logger
 		arg2 string
 	}
-	InitializingStub        func(lager.Logger)
-	initializingMutex       sync.RWMutex
-	initializingArgsForCall []struct {
-		arg1 lager.Logger
-	}
-	StartingStub        func(lager.Logger)
-	startingMutex       sync.RWMutex
-	startingArgsForCall []struct {
-		arg1 lager.Logger
-	}
 	FinishedStub        func(lager.Logger, exec.ExitStatus, exec.VersionInfo)
 	finishedMutex       sync.RWMutex
 	finishedArgsForCall []struct {
@@ -45,6 +35,16 @@ type FakePutDelegate struct {
 	imageVersionDeterminedReturnsOnCall map[int]struct {
 		result1 error
 	}
+	InitializingStub        func(lager.Logger)
+	initializingMutex       sync.RWMutex
+	initializingArgsForCall []struct {
+		arg1 lager.Logger
+	}
+	StartingStub        func(lager.Logger)
+	startingMutex       sync.RWMutex
+	startingArgsForCall []struct {
+		arg1 lager.Logger
+	}
 	StderrStub        func() io.Writer
 	stderrMutex       sync.RWMutex
 	stderrArgsForCall []struct {
@@ -101,30 +101,6 @@ func (fake *FakePutDelegate) ErroredArgsForCall(i int) (lager.Logger, string) {
 	return argsForCall.arg1, argsForCall.arg2
 }
 
-func (fake *FakePutDelegate) Initializing(arg1 lager.Logger) {
-	fake.initializingMutex.Lock()
-	fake.initializingArgsForCall = append(fake.initializingArgsForCall, struct {
-		arg1 lager.Logger
-	}{arg1})
-	fake.recordInvocation("Initializing", []interface{}{arg1})
-	fake.initializingMutex.Unlock()
-	if fake.InitializingStub != nil {
-		fake.InitializingStub(arg1)
-	}
-}
-
-func (fake *FakePutDelegate) Starting(arg1 lager.Logger) {
-	fake.startingMutex.Lock()
-	fake.startingArgsForCall = append(fake.startingArgsForCall, struct {
-		arg1 lager.Logger
-	}{arg1})
-	fake.recordInvocation("Starting", []interface{}{arg1})
-	fake.startingMutex.Unlock()
-	if fake.StartingStub != nil {
-		fake.StartingStub(arg1)
-	}
-}
-
 func (fake *FakePutDelegate) Finished(arg1 lager.Logger, arg2 exec.ExitStatus, arg3 exec.VersionInfo) {
 	fake.finishedMutex.Lock()
 	fake.finishedArgsForCall = append(fake.finishedArgsForCall, struct {
@@ -218,6 +194,68 @@ func (fake *FakePutDelegate) ImageVersionDeterminedReturnsOnCall(i int, result1
 	}{result1}
 }
 
+func (fake *FakePutDelegate) Initializing(arg1 lager.Logger) {
+	fake.initializingMutex.Lock()
+	fake.initializingArgsForCall = append(fake.initializingArgsForCall, struct {
+		arg1 lager.Logger
+	}{arg1})
+	fake.recordInvocation("Initializing", []interface{}{arg1})
+	fake.initializingMutex.Unlock()
+	if fake.InitializingStub != nil {
+		fake.InitializingStub(arg1)
+	}
+}
+
+func (fake *FakePutDelegate) InitializingCallCount() int {
+	fake.initializingMutex.RLock()
+	defer fake.initializingMutex.RUnlock()
+	return len(fake.initializingArgsForCall)
+}
+
+func (fake *FakePutDelegate) InitializingCalls(stub func(lager.Logger)) {
+	fake.initializingMutex.Lock()
+	defer fake.initializingMutex.Unlock()
+	fake.InitializingStub = stub
+}
+
+func (fake *FakePutDelegate) InitializingArgsForCall(i int) lager.Logger {
+	fake.initializingMutex.RLock()
+	defer fake.initializingMutex.RUnlock()
+	argsForCall := fake.initializingArgsForCall[i]
+	return argsForCall.arg1
+}
+
+func (fake *FakePutDelegate) Starting(arg1 lager.Logger) {
+	fake.startingMutex.Lock()
+	fake.startingArgsForCall = append(fake.startingArgsForCall, struct {
+		arg1 lager.Logger
+	}{arg1})
+	fake.recordInvocation("Starting", []interface{}{arg1})
+	fake.startingMutex.Unlock()
+	if fake.StartingStub != nil {
+		fake.StartingStub(arg1)
+	}
+}
+
+func (fake *FakePutDelegate) StartingCallCount() int {
+	fake.startingMutex.RLock()
+	defer fake.startingMutex.RUnlock()
+	return len(fake.startingArgsForCall)
+}
+
+func (fake *FakePutDelegate) StartingCalls(stub func(lager.Logger)) {
+	fake.startingMutex.Lock()
+	defer fake.startingMutex.Unlock()
+	fake.StartingStub = stub
+}
+
+func (fake *FakePutDelegate) StartingArgsForCall(i int) lager.Logger {
+	fake.startingMutex.RLock()
+	defer fake.startingMutex.RUnlock()
+	argsForCall := fake.startingArgsForCall[i]
+	return argsForCall.arg1
+}
+
 func (fake *FakePutDelegate) Stderr() io.Writer {
 	fake.stderrMutex.Lock()
 	ret, specificReturn := fake.stderrReturnsOnCall[len(fake.stderrArgsForCall)]
@@ -331,6 +369,10 @@ func (fake *FakePutDelegate) Invocations() map[string][][]interface{} {
 	defer fake.finishedMutex.RUnlock()
 	fake.imageVersionDeterminedMutex.RLock()
 	defer fake.imageVersionDeterminedMutex.RUnlock()
+	fake.initializingMutex.RLock()
+	defer fake.initializingMutex.RUnlock()
+	fake.startingMutex.RLock()
+	defer fake.startingMutex.RUnlock()
 	fake.stderrMutex.RLock()
 	defer fake.stderrMutex.RUnlock()
 	fake.stdoutMutex.RLock()

atc/exec/execfakes/fake_run_state.go

@@ -2,11 +2,11 @@
 package execfakes
 
 import (
-	sync "sync"
+	"sync"
 
-	atc "github.com/concourse/concourse/atc"
-	exec "github.com/concourse/concourse/atc/exec"
-	artifact "github.com/concourse/concourse/atc/exec/artifact"
+	"github.com/concourse/concourse/atc"
+	"github.com/concourse/concourse/atc/exec"
+	"github.com/concourse/concourse/atc/exec/artifact"
 )
 
 type FakeRunState struct {

atc/exec/execfakes/fake_step.go

@@ -2,10 +2,10 @@
 package execfakes
 
 import (
-	context "context"
-	sync "sync"
+	"context"
+	"sync"
 
-	exec "github.com/concourse/concourse/atc/exec"
+	"github.com/concourse/concourse/atc/exec"
 )
 
 type FakeStep struct {

atc/exec/execfakes/fake_task_config_source.go

@@ -2,12 +2,12 @@
 package execfakes
 
 import (
-	sync "sync"
+	"sync"
 
-	lager "code.cloudfoundry.org/lager"
-	atc "github.com/concourse/concourse/atc"
-	exec "github.com/concourse/concourse/atc/exec"
-	artifact "github.com/concourse/concourse/atc/exec/artifact"
+	"code.cloudfoundry.org/lager"
+	"github.com/concourse/concourse/atc"
+	"github.com/concourse/concourse/atc/exec"
+	"github.com/concourse/concourse/atc/exec/artifact"
 )
 
 type FakeTaskConfigSource struct {

atc/exec/execfakes/fake_task_delegate.go

@@ -2,13 +2,13 @@
 package execfakes
 
 import (
-	io "io"
-	sync "sync"
+	"io"
+	"sync"
 
-	lager "code.cloudfoundry.org/lager"
-	atc "github.com/concourse/concourse/atc"
-	db "github.com/concourse/concourse/atc/db"
-	exec "github.com/concourse/concourse/atc/exec"
+	"code.cloudfoundry.org/lager"
+	"github.com/concourse/concourse/atc"
+	"github.com/concourse/concourse/atc/db"
+	"github.com/concourse/concourse/atc/exec"
 )
 
 type FakeTaskDelegate struct {

atc/gc/gcfakes/fake_collector.go

@@ -2,10 +2,10 @@
 package gcfakes
 
 import (
-	context "context"
-	sync "sync"
+	"context"
+	"sync"
 
-	gc "github.com/concourse/concourse/atc/gc"
+	"github.com/concourse/concourse/atc/gc"
 )
 
 type FakeCollector struct {

atc/gc/gcfakes/fake_destroyer.go

@@ -2,9 +2,9 @@
 package gcfakes
 
 import (
-	sync "sync"
+	"sync"
 
-	gc "github.com/concourse/concourse/atc/gc"
+	"github.com/concourse/concourse/atc/gc"
 )
 
 type FakeDestroyer struct {

atc/gc/gcfakes/fake_worker_job_runner.go

@@ -2,10 +2,10 @@
 package gcfakes
 
 import (
-	sync "sync"
+	"sync"
 
-	lager "code.cloudfoundry.org/lager"
-	gc "github.com/concourse/concourse/atc/gc"
+	"code.cloudfoundry.org/lager"
+	"github.com/concourse/concourse/atc/gc"
 )
 
 type FakeWorkerJobRunner struct {

atc/lockrunner/lockrunnerfakes/fake_task.go

@@ -2,10 +2,10 @@
 package lockrunnerfakes
 
 import (
-	context "context"
-	sync "sync"
+	"context"
+	"sync"
 
-	lockrunner "github.com/concourse/concourse/atc/lockrunner"
+	"github.com/concourse/concourse/atc/lockrunner"
 )
 
 type FakeTask struct {

atc/metric/metricfakes/fake_emitter.go

@@ -2,10 +2,10 @@
 package metricfakes
 
 import (
-	sync "sync"
+	"sync"
 
-	lager "code.cloudfoundry.org/lager"
-	metric "github.com/concourse/concourse/atc/metric"
+	"code.cloudfoundry.org/lager"
+	"github.com/concourse/concourse/atc/metric"
 )
 
 type FakeEmitter struct {

atc/metric/metricfakes/fake_emitter_factory.go

@@ -2,9 +2,9 @@
 package metricfakes
 
 import (
-	sync "sync"
+	"sync"
 
-	metric "github.com/concourse/concourse/atc/metric"
+	"github.com/concourse/concourse/atc/metric"
 )
 
 type FakeEmitterFactory struct {

atc/pipelines/pipelinesfakes/fake_pipeline_syncer.go

@@ -2,9 +2,9 @@
 package pipelinesfakes
 
 import (
-	sync "sync"
+	"sync"
 
-	pipelines "github.com/concourse/concourse/atc/pipelines"
+	"github.com/concourse/concourse/atc/pipelines"
 )
 
 type FakePipelineSyncer struct {

atc/radar/radarfakes/fake_interval_runner.go

@@ -2,10 +2,10 @@
 package radarfakes
 
 import (
-	context "context"
-	sync "sync"
+	"context"
+	"sync"
 
-	radar "github.com/concourse/concourse/atc/radar"
+	"github.com/concourse/concourse/atc/radar"
 )
 
 type FakeIntervalRunner struct {

atc/resource/resourcefakes/fake_fetch_source.go

@@ -2,10 +2,10 @@
 package resourcefakes
 
 import (
-	context "context"
-	sync "sync"
+	"context"
+	"sync"
 
-	resource "github.com/concourse/concourse/atc/resource"
+	"github.com/concourse/concourse/atc/resource"
 )
 
 type FakeFetchSource struct {

atc/resource/resourcefakes/fake_fetch_source_factory.go

@@ -2,12 +2,12 @@
 package resourcefakes
 
 import (
-	sync "sync"
+	"sync"
 
-	lager "code.cloudfoundry.org/lager"
-	creds "github.com/concourse/concourse/atc/creds"
-	resource "github.com/concourse/concourse/atc/resource"
-	worker "github.com/concourse/concourse/atc/worker"
+	"code.cloudfoundry.org/lager"
+	"github.com/concourse/concourse/atc/creds"
+	"github.com/concourse/concourse/atc/resource"
+	"github.com/concourse/concourse/atc/worker"
 )
 
 type FakeFetchSourceFactory struct {

atc/resource/resourcefakes/fake_fetcher.go

@@ -2,13 +2,13 @@
 package resourcefakes
 
 import (
-	context "context"
-	sync "sync"
+	"context"
+	"sync"
 
-	lager "code.cloudfoundry.org/lager"
-	creds "github.com/concourse/concourse/atc/creds"
-	resource "github.com/concourse/concourse/atc/resource"
-	worker "github.com/concourse/concourse/atc/worker"
+	"code.cloudfoundry.org/lager"
+	"github.com/concourse/concourse/atc/creds"
+	"github.com/concourse/concourse/atc/resource"
+	"github.com/concourse/concourse/atc/worker"
 )
 
 type FakeFetcher struct {

atc/resource/resourcefakes/fake_resource.go

@@ -2,12 +2,12 @@
 package resourcefakes
 
 import (
-	context "context"
-	sync "sync"
+	"context"
+	"sync"
 
-	atc "github.com/concourse/concourse/atc"
-	resource "github.com/concourse/concourse/atc/resource"
-	worker "github.com/concourse/concourse/atc/worker"
+	"github.com/concourse/concourse/atc"
+	"github.com/concourse/concourse/atc/resource"
+	"github.com/concourse/concourse/atc/worker"
 )
 
 type FakeResource struct {

atc/resource/resourcefakes/fake_resource_factory.go

@@ -2,10 +2,10 @@
 package resourcefakes
 
 import (
-	sync "sync"
+	"sync"
 
-	resource "github.com/concourse/concourse/atc/resource"
-	worker "github.com/concourse/concourse/atc/worker"
+	"github.com/concourse/concourse/atc/resource"
+	"github.com/concourse/concourse/atc/worker"
 )
 
 type FakeResourceFactory struct {

atc/resource/resourcefakes/fake_resource_instance.go

@@ -2,13 +2,13 @@
 package resourcefakes
 
 import (
-	sync "sync"
+	"sync"
 
-	lager "code.cloudfoundry.org/lager"
-	atc "github.com/concourse/concourse/atc"
-	db "github.com/concourse/concourse/atc/db"
-	resource "github.com/concourse/concourse/atc/resource"
-	worker "github.com/concourse/concourse/atc/worker"
+	"code.cloudfoundry.org/lager"
+	"github.com/concourse/concourse/atc"
+	"github.com/concourse/concourse/atc/db"
+	"github.com/concourse/concourse/atc/resource"
+	"github.com/concourse/concourse/atc/worker"
 )
 
 type FakeResourceInstance struct {

atc/resource/resourcefakes/fake_versioned_source.go

@@ -2,12 +2,12 @@
 package resourcefakes
 
 import (
-	io "io"
-	sync "sync"
+	"io"
+	"sync"
 
-	atc "github.com/concourse/concourse/atc"
-	resource "github.com/concourse/concourse/atc/resource"
-	worker "github.com/concourse/concourse/atc/worker"
+	"github.com/concourse/concourse/atc"
+	"github.com/concourse/concourse/atc/resource"
+	"github.com/concourse/concourse/atc/worker"
 )
 
 type FakeVersionedSource struct {

atc/scheduler/factory/factoryfakes/fake_build_factory.go

@@ -2,11 +2,11 @@
 package factoryfakes
 
 import (
-	sync "sync"
+	"sync"
 
-	atc "github.com/concourse/concourse/atc"
-	db "github.com/concourse/concourse/atc/db"
-	factory "github.com/concourse/concourse/atc/scheduler/factory"
+	"github.com/concourse/concourse/atc"
+	"github.com/concourse/concourse/atc/db"
+	"github.com/concourse/concourse/atc/scheduler/factory"
 )
 
 type FakeBuildFactory struct {

atc/scheduler/inputmapper/inputconfig/inputconfigfakes/fake_transformer.go

@@ -2,11 +2,11 @@
 package inputconfigfakes
 
 import (
-	sync "sync"
+	"sync"
 
-	atc "github.com/concourse/concourse/atc"
-	algorithm "github.com/concourse/concourse/atc/db/algorithm"
-	inputconfig "github.com/concourse/concourse/atc/scheduler/inputmapper/inputconfig"
+	"github.com/concourse/concourse/atc"
+	"github.com/concourse/concourse/atc/db/algorithm"
+	"github.com/concourse/concourse/atc/scheduler/inputmapper/inputconfig"
 )
 
 type FakeTransformer struct {

atc/scheduler/inputmapper/inputmapperfakes/fake_input_mapper.go

@@ -2,12 +2,12 @@
 package inputmapperfakes
 
 import (
-	sync "sync"
+	"sync"
 
-	lager "code.cloudfoundry.org/lager"
-	db "github.com/concourse/concourse/atc/db"
-	algorithm "github.com/concourse/concourse/atc/db/algorithm"
-	inputmapper "github.com/concourse/concourse/atc/scheduler/inputmapper"
+	"code.cloudfoundry.org/lager"
+	"github.com/concourse/concourse/atc/db"
+	"github.com/concourse/concourse/atc/db/algorithm"
+	"github.com/concourse/concourse/atc/scheduler/inputmapper"
 )
 
 type FakeInputMapper struct {

atc/scheduler/maxinflight/maxinflightfakes/fake_updater.go

@@ -2,11 +2,11 @@
 package maxinflightfakes
 
 import (
-	sync "sync"
+	"sync"
 
-	lager "code.cloudfoundry.org/lager"
-	db "github.com/concourse/concourse/atc/db"
-	maxinflight "github.com/concourse/concourse/atc/scheduler/maxinflight"
+	"code.cloudfoundry.org/lager"
+	"github.com/concourse/concourse/atc/db"
+	"github.com/concourse/concourse/atc/scheduler/maxinflight"
 )
 
 type FakeUpdater struct {

atc/scheduler/schedulerfakes/fake_build_factory.go

@@ -2,11 +2,11 @@
 package schedulerfakes
 
 import (
-	sync "sync"
+	"sync"
 
-	atc "github.com/concourse/concourse/atc"
-	db "github.com/concourse/concourse/atc/db"
-	scheduler "github.com/concourse/concourse/atc/scheduler"
+	"github.com/concourse/concourse/atc"
+	"github.com/concourse/concourse/atc/db"
+	"github.com/concourse/concourse/atc/scheduler"
 )
 
 type FakeBuildFactory struct {

atc/scheduler/schedulerfakes/fake_build_scheduler.go

@@ -2,14 +2,14 @@
 package schedulerfakes
 
 import (
-	sync "sync"
-	time "time"
+	"sync"
+	"time"
 
-	lager "code.cloudfoundry.org/lager"
-	atc "github.com/concourse/concourse/atc"
-	db "github.com/concourse/concourse/atc/db"
-	algorithm "github.com/concourse/concourse/atc/db/algorithm"
-	scheduler "github.com/concourse/concourse/atc/scheduler"
+	"code.cloudfoundry.org/lager"
+	"github.com/concourse/concourse/atc"
+	"github.com/concourse/concourse/atc/db"
+	"github.com/concourse/concourse/atc/db/algorithm"
+	"github.com/concourse/concourse/atc/scheduler"
 )
 
 type FakeBuildScheduler struct {

atc/scheduler/schedulerfakes/fake_build_starter.go

@@ -2,12 +2,12 @@
 package schedulerfakes
 
 import (
-	sync "sync"
+	"sync"
 
-	lager "code.cloudfoundry.org/lager"
-	atc "github.com/concourse/concourse/atc"
-	db "github.com/concourse/concourse/atc/db"
-	scheduler "github.com/concourse/concourse/atc/scheduler"
+	"code.cloudfoundry.org/lager"
+	"github.com/concourse/concourse/atc"
+	"github.com/concourse/concourse/atc/db"
+	"github.com/concourse/concourse/atc/scheduler"
 )
 
 type FakeBuildStarter struct {

atc/worker/image/imagefakes/fake_image_resource_fetcher.go

@@ -2,15 +2,15 @@
 package imagefakes
 
 import (
-	context "context"
-	io "io"
-	sync "sync"
+	"context"
+	"io"
+	"sync"
 
-	lager "code.cloudfoundry.org/lager"
-	atc "github.com/concourse/concourse/atc"
-	db "github.com/concourse/concourse/atc/db"
-	worker "github.com/concourse/concourse/atc/worker"
-	image "github.com/concourse/concourse/atc/worker/image"
+	"code.cloudfoundry.org/lager"
+	"github.com/concourse/concourse/atc"
+	"github.com/concourse/concourse/atc/db"
+	"github.com/concourse/concourse/atc/worker"
+	"github.com/concourse/concourse/atc/worker/image"
 )
 
 type FakeImageResourceFetcher struct {

atc/worker/image/imagefakes/fake_image_resource_fetcher_factory.go

@@ -2,12 +2,12 @@
 package imagefakes
 
 import (
-	sync "sync"
+	"sync"
 
-	atc "github.com/concourse/concourse/atc"
-	creds "github.com/concourse/concourse/atc/creds"
-	worker "github.com/concourse/concourse/atc/worker"
-	image "github.com/concourse/concourse/atc/worker/image"
+	"github.com/concourse/concourse/atc"
+	"github.com/concourse/concourse/atc/creds"
+	"github.com/concourse/concourse/atc/worker"
+	"github.com/concourse/concourse/atc/worker/image"
 )
 
 type FakeImageResourceFetcherFactory struct {

atc/worker/transport/transportfakes/fake_read_closer.go

@@ -2,9 +2,9 @@
 package transportfakes
 
 import (
-	sync "sync"
+	"sync"
 
-	transport "github.com/concourse/concourse/atc/worker/transport"
+	"github.com/concourse/concourse/atc/worker/transport"
 )
 
 type FakeReadCloser struct {

atc/worker/transport/transportfakes/fake_request_generator.go

@@ -2,12 +2,12 @@
 package transportfakes
 
 import (
-	io "io"
-	http "net/http"
-	sync "sync"
+	"io"
+	"net/http"
+	"sync"
 
-	transport "github.com/concourse/concourse/atc/worker/transport"
-	rata "github.com/tedsuo/rata"
+	"github.com/concourse/concourse/atc/worker/transport"
+	"github.com/tedsuo/rata"
 )
 
 type FakeRequestGenerator struct {

atc/worker/transport/transportfakes/fake_round_tripper.go

@@ -2,10 +2,10 @@
 package transportfakes
 
 import (
-	http "net/http"
-	sync "sync"
+	"net/http"
+	"sync"
 
-	transport "github.com/concourse/concourse/atc/worker/transport"
+	"github.com/concourse/concourse/atc/worker/transport"
 )
 
 type FakeRoundTripper struct {

atc/worker/transport/transportfakes/fake_transport_db.go

@@ -2,10 +2,10 @@
 package transportfakes
 
 import (
-	sync "sync"
+	"sync"
 
-	db "github.com/concourse/concourse/atc/db"
-	transport "github.com/concourse/concourse/atc/worker/transport"
+	"github.com/concourse/concourse/atc/db"
+	"github.com/concourse/concourse/atc/worker/transport"
 )
 
 type FakeTransportDB struct {

atc/worker/workerfakes/fake_artifact_destination.go

@@ -2,10 +2,10 @@
 package workerfakes
 
 import (
-	io "io"
-	sync "sync"
+	"io"
+	"sync"
 
-	worker "github.com/concourse/concourse/atc/worker"
+	"github.com/concourse/concourse/atc/worker"
 )
 
 type FakeArtifactDestination struct {

atc/worker/workerfakes/fake_artifact_source.go

@@ -2,11 +2,11 @@
 package workerfakes
 
 import (
-	io "io"
-	sync "sync"
+	"io"
+	"sync"
 
-	lager "code.cloudfoundry.org/lager"
-	worker "github.com/concourse/concourse/atc/worker"
+	"code.cloudfoundry.org/lager"
+	"github.com/concourse/concourse/atc/worker"
 )
 
 type FakeArtifactSource struct {

atc/worker/workerfakes/fake_bind_mount_source.go

@@ -2,10 +2,10 @@
 package workerfakes
 
 import (
-	sync "sync"
+	"sync"
 
-	garden "code.cloudfoundry.org/garden"
-	worker "github.com/concourse/concourse/atc/worker"
+	"code.cloudfoundry.org/garden"
+	"github.com/concourse/concourse/atc/worker"
 )
 
 type FakeBindMountSource struct {

atc/worker/workerfakes/fake_client.go

@@ -2,11 +2,11 @@
 package workerfakes
 
 import (
-	sync "sync"
+	"sync"
 
-	lager "code.cloudfoundry.org/lager"
-	db "github.com/concourse/concourse/atc/db"
-	worker "github.com/concourse/concourse/atc/worker"
+	"code.cloudfoundry.org/lager"
+	"github.com/concourse/concourse/atc/db"
+	"github.com/concourse/concourse/atc/worker"
 )
 
 type FakeClient struct {

atc/worker/workerfakes/fake_container.go

@@ -2,12 +2,12 @@
 package workerfakes
 
 import (
-	io "io"
-	sync "sync"
-	time "time"
+	"io"
+	"sync"
+	"time"
 
-	garden "code.cloudfoundry.org/garden"
-	worker "github.com/concourse/concourse/atc/worker"
+	"code.cloudfoundry.org/garden"
+	"github.com/concourse/concourse/atc/worker"
 )
 
 type FakeContainer struct {