diff --git a/go.mod b/go.mod
new file mode 100644
index 00000000..96fdd1f0
--- /dev/null
+++ b/go.mod
@@ -0,0 +1,29 @@
+module github.com/prasmussen/gdrive
+
+go 1.18
+
+replace google.golang.org/cloud/compute v1.9.0 => cloud.google.com/go/compute v1.9.0
+
+require (
+	github.com/sabhiram/go-gitignore v0.0.0-20210923224102-525f6e181f06
+	github.com/soniakeys/graph v0.0.0-20160409104831-c265d9676750
+	golang.org/x/net v0.0.0-20220624214902-1bab6f366d9e
+	golang.org/x/oauth2 v0.0.0-20220622183110-fd043fe589d2
+	google.golang.org/api v0.91.0
+)
+
+require (
+	cloud.google.com/go/compute v1.7.0 // indirect
+	github.com/golang/groupcache v0.0.0-20200121045136-8c9f03a8e57e // indirect
+	github.com/golang/protobuf v1.5.2 // indirect
+	github.com/google/uuid v1.3.0 // indirect
+	github.com/googleapis/enterprise-certificate-proxy v0.1.0 // indirect
+	github.com/googleapis/gax-go/v2 v2.4.0 // indirect
+	go.opencensus.io v0.23.0 // indirect
+	golang.org/x/sys v0.0.0-20220624220833-87e55d714810 // indirect
+	golang.org/x/text v0.3.7 // indirect
+	google.golang.org/appengine v1.6.7 // indirect
+	google.golang.org/genproto v0.0.0-20220804142021-4e6b2dfa6612 // indirect
+	google.golang.org/grpc v1.48.0 // indirect
+	google.golang.org/protobuf v1.28.1 // indirect
+)
diff --git a/vendor/modules.txt b/vendor/modules.txt
new file mode 100644
index 00000000..1695c79a
--- /dev/null
+++ b/vendor/modules.txt
@@ -0,0 +1,197 @@
+# cloud.google.com/go/compute v1.7.0
+## explicit; go 1.15
+cloud.google.com/go/compute/metadata
+# github.com/golang/groupcache v0.0.0-20200121045136-8c9f03a8e57e
+## explicit
+github.com/golang/groupcache/lru
+# github.com/golang/protobuf v1.5.2
+## explicit; go 1.9
+github.com/golang/protobuf/jsonpb
+github.com/golang/protobuf/proto
+github.com/golang/protobuf/ptypes
+github.com/golang/protobuf/ptypes/any
+github.com/golang/protobuf/ptypes/duration
+github.com/golang/protobuf/ptypes/timestamp
+# github.com/google/uuid v1.3.0
+## explicit
+github.com/google/uuid
+# github.com/googleapis/enterprise-certificate-proxy v0.1.0
+## explicit; go 1.18
+github.com/googleapis/enterprise-certificate-proxy/client
+github.com/googleapis/enterprise-certificate-proxy/client/util
+# github.com/googleapis/gax-go/v2 v2.4.0
+## explicit; go 1.15
+github.com/googleapis/gax-go/v2
+github.com/googleapis/gax-go/v2/apierror
+github.com/googleapis/gax-go/v2/apierror/internal/proto
+github.com/googleapis/gax-go/v2/internal
+# github.com/sabhiram/go-gitignore v0.0.0-20210923224102-525f6e181f06
+## explicit; go 1.13
+github.com/sabhiram/go-gitignore
+# github.com/soniakeys/graph v0.0.0-20160409104831-c265d9676750
+## explicit
+github.com/soniakeys/graph
+# go.opencensus.io v0.23.0
+## explicit; go 1.13
+go.opencensus.io
+go.opencensus.io/internal
+go.opencensus.io/internal/tagencoding
+go.opencensus.io/metric/metricdata
+go.opencensus.io/metric/metricproducer
+go.opencensus.io/plugin/ochttp
+go.opencensus.io/plugin/ochttp/propagation/b3
+go.opencensus.io/resource
+go.opencensus.io/stats
+go.opencensus.io/stats/internal
+go.opencensus.io/stats/view
+go.opencensus.io/tag
+go.opencensus.io/trace
+go.opencensus.io/trace/internal
+go.opencensus.io/trace/propagation
+go.opencensus.io/trace/tracestate
+# golang.org/x/net v0.0.0-20220624214902-1bab6f366d9e
+## explicit; go 1.17
+golang.org/x/net/context
+golang.org/x/net/context/ctxhttp
+golang.org/x/net/http/httpguts
+golang.org/x/net/http2
+golang.org/x/net/http2/hpack
+golang.org/x/net/idna
+golang.org/x/net/internal/timeseries
+golang.org/x/net/trace
+# golang.org/x/oauth2 v0.0.0-20220622183110-fd043fe589d2
+## explicit; go 1.15
+golang.org/x/oauth2
+golang.org/x/oauth2/authhandler
+golang.org/x/oauth2/google
+golang.org/x/oauth2/google/internal/externalaccount
+golang.org/x/oauth2/internal
+golang.org/x/oauth2/jws
+golang.org/x/oauth2/jwt
+# golang.org/x/sys v0.0.0-20220624220833-87e55d714810
+## explicit; go 1.17
+golang.org/x/sys/internal/unsafeheader
+golang.org/x/sys/unix
+# golang.org/x/text v0.3.7
+## explicit; go 1.17
+golang.org/x/text/secure/bidirule
+golang.org/x/text/transform
+golang.org/x/text/unicode/bidi
+golang.org/x/text/unicode/norm
+# google.golang.org/api v0.91.0
+## explicit; go 1.15
+google.golang.org/api/drive/v3
+google.golang.org/api/googleapi
+google.golang.org/api/googleapi/transport
+google.golang.org/api/internal
+google.golang.org/api/internal/gensupport
+google.golang.org/api/internal/impersonate
+google.golang.org/api/internal/third_party/uritemplates
+google.golang.org/api/option
+google.golang.org/api/option/internaloption
+google.golang.org/api/transport/cert
+google.golang.org/api/transport/http
+google.golang.org/api/transport/http/internal/propagation
+google.golang.org/api/transport/internal/dca
+# google.golang.org/appengine v1.6.7
+## explicit; go 1.11
+google.golang.org/appengine
+google.golang.org/appengine/internal
+google.golang.org/appengine/internal/app_identity
+google.golang.org/appengine/internal/base
+google.golang.org/appengine/internal/datastore
+google.golang.org/appengine/internal/log
+google.golang.org/appengine/internal/modules
+google.golang.org/appengine/internal/remote_api
+google.golang.org/appengine/internal/urlfetch
+google.golang.org/appengine/urlfetch
+# google.golang.org/genproto v0.0.0-20220804142021-4e6b2dfa6612
+## explicit; go 1.18
+google.golang.org/genproto/googleapis/rpc/code
+google.golang.org/genproto/googleapis/rpc/errdetails
+google.golang.org/genproto/googleapis/rpc/status
+# google.golang.org/grpc v1.48.0
+## explicit; go 1.14
+google.golang.org/grpc
+google.golang.org/grpc/attributes
+google.golang.org/grpc/backoff
+google.golang.org/grpc/balancer
+google.golang.org/grpc/balancer/base
+google.golang.org/grpc/balancer/grpclb/state
+google.golang.org/grpc/balancer/roundrobin
+google.golang.org/grpc/binarylog/grpc_binarylog_v1
+google.golang.org/grpc/channelz
+google.golang.org/grpc/codes
+google.golang.org/grpc/connectivity
+google.golang.org/grpc/credentials
+google.golang.org/grpc/credentials/insecure
+google.golang.org/grpc/encoding
+google.golang.org/grpc/encoding/proto
+google.golang.org/grpc/grpclog
+google.golang.org/grpc/internal
+google.golang.org/grpc/internal/backoff
+google.golang.org/grpc/internal/balancer/gracefulswitch
+google.golang.org/grpc/internal/balancerload
+google.golang.org/grpc/internal/binarylog
+google.golang.org/grpc/internal/buffer
+google.golang.org/grpc/internal/channelz
+google.golang.org/grpc/internal/credentials
+google.golang.org/grpc/internal/envconfig
+google.golang.org/grpc/internal/grpclog
+google.golang.org/grpc/internal/grpcrand
+google.golang.org/grpc/internal/grpcsync
+google.golang.org/grpc/internal/grpcutil
+google.golang.org/grpc/internal/metadata
+google.golang.org/grpc/internal/pretty
+google.golang.org/grpc/internal/resolver
+google.golang.org/grpc/internal/resolver/dns
+google.golang.org/grpc/internal/resolver/passthrough
+google.golang.org/grpc/internal/resolver/unix
+google.golang.org/grpc/internal/serviceconfig
+google.golang.org/grpc/internal/status
+google.golang.org/grpc/internal/syscall
+google.golang.org/grpc/internal/transport
+google.golang.org/grpc/internal/transport/networktype
+google.golang.org/grpc/keepalive
+google.golang.org/grpc/metadata
+google.golang.org/grpc/peer
+google.golang.org/grpc/resolver
+google.golang.org/grpc/serviceconfig
+google.golang.org/grpc/stats
+google.golang.org/grpc/status
+google.golang.org/grpc/tap
+# google.golang.org/protobuf v1.28.1
+## explicit; go 1.11
+google.golang.org/protobuf/encoding/protojson
+google.golang.org/protobuf/encoding/prototext
+google.golang.org/protobuf/encoding/protowire
+google.golang.org/protobuf/internal/descfmt
+google.golang.org/protobuf/internal/descopts
+google.golang.org/protobuf/internal/detrand
+google.golang.org/protobuf/internal/encoding/defval
+google.golang.org/protobuf/internal/encoding/json
+google.golang.org/protobuf/internal/encoding/messageset
+google.golang.org/protobuf/internal/encoding/tag
+google.golang.org/protobuf/internal/encoding/text
+google.golang.org/protobuf/internal/errors
+google.golang.org/protobuf/internal/filedesc
+google.golang.org/protobuf/internal/filetype
+google.golang.org/protobuf/internal/flags
+google.golang.org/protobuf/internal/genid
+google.golang.org/protobuf/internal/impl
+google.golang.org/protobuf/internal/order
+google.golang.org/protobuf/internal/pragma
+google.golang.org/protobuf/internal/set
+google.golang.org/protobuf/internal/strs
+google.golang.org/protobuf/internal/version
+google.golang.org/protobuf/proto
+google.golang.org/protobuf/reflect/protodesc
+google.golang.org/protobuf/reflect/protoreflect
+google.golang.org/protobuf/reflect/protoregistry
+google.golang.org/protobuf/runtime/protoiface
+google.golang.org/protobuf/runtime/protoimpl
+google.golang.org/protobuf/types/descriptorpb
+google.golang.org/protobuf/types/known/anypb
+google.golang.org/protobuf/types/known/durationpb
+google.golang.org/protobuf/types/known/timestamppb
+# google.golang.org/cloud/compute v1.9.0 => cloud.google.com/go/compute v1.9.0