prune: use filters.Args.Clone()

Signed-off-by: Tibor Vass <tibor@docker.com>

cli/command/image/prune.go

@@ -8,9 +8,7 @@ import (
 	"github.com/docker/cli/cli"
 	"github.com/docker/cli/cli/command"
 	"github.com/docker/cli/opts"
-	"github.com/docker/docker/api/types/filters"
 	units "github.com/docker/go-units"
-	"github.com/pkg/errors"
 	"github.com/spf13/cobra"
 )
 
@@ -57,24 +55,8 @@ Are you sure you want to continue?`
 Are you sure you want to continue?`
 )
 
-// cloneFilter is a temporary workaround that uses existing public APIs from the filters package to clone a filter.
-// TODO(tiborvass): remove this once filters.Args.Clone() is added.
-func cloneFilter(args filters.Args) (newArgs filters.Args, err error) {
-	if args.Len() == 0 {
-		return filters.NewArgs(), nil
-	}
-	b, err := args.MarshalJSON()
-	if err != nil {
-		return newArgs, err
-	}
-	return filters.FromJSON(string(b))
-}
-
 func runPrune(dockerCli command.Cli, options pruneOptions) (spaceReclaimed uint64, output string, err error) {
-	pruneFilters, err := cloneFilter(options.filter.Value())
+	pruneFilters := options.filter.Value().Clone()
-	if err != nil {
-		return 0, "", errors.Wrap(err, "could not copy filter in image prune")
-	}
 	pruneFilters.Add("dangling", fmt.Sprintf("%v", !options.all))
 	pruneFilters = command.PruneFilters(dockerCli, pruneFilters)
 

vendor.conf

@@ -12,7 +12,7 @@ github.com/cpuguy83/go-md2man v1.0.8
 github.com/davecgh/go-spew 346938d642f2ec3594ed81d874461961cd0faa76 # v1.1.0
 github.com/dgrijalva/jwt-go a2c85815a77d0f951e33ba4db5ae93629a1530af
 github.com/docker/distribution 83389a148052d74ac602f5f1d62f86ff2f3c4aa5
-github.com/docker/docker 0b7cb16dde4a20d024c7be59801d63bcfd18611b
+github.com/docker/docker 6e3113f700dea1bf2785d94731b4b5a1e602d9ab
 github.com/docker/docker-credential-helpers 5241b46610f2491efdf9d1c85f1ddf5b02f6d962
 # the docker/go package contains a customized version of canonical/json
 # and is used by Notary. The package is periodically rebased on current Go versions.

vendor/github.com/docker/docker/api/types/container/host_config.go

@@ -329,6 +329,7 @@ type Resources struct {
 	DeviceCgroupRules    []string        // List of rule to be added to the device cgroup
 	DiskQuota            int64           // Disk limit (in bytes)
 	KernelMemory         int64           // Kernel memory limit (in bytes)
+	KernelMemoryTCP      int64           // Hard limit for kernel TCP buffer memory (in bytes)
 	MemoryReservation    int64           // Memory soft limit (in bytes)
 	MemorySwap           int64           // Total memory usage (memory + swap); set `-1` to enable unlimited swap
 	MemorySwappiness     *int64          // Tuning container memory swappiness behaviour

vendor/github.com/docker/docker/api/types/filters/parse.go

@@ -323,6 +323,22 @@ func (args Args) WalkValues(field string, op func(value string) error) error {
 	return nil
 }
 
+// Clone returns a copy of args.
+func (args Args) Clone() (newArgs Args) {
+	newArgs.fields = make(map[string]map[string]bool, len(args.fields))
+	for k, m := range args.fields {
+		var mm map[string]bool
+		if m != nil {
+			mm = make(map[string]bool, len(m))
+			for kk, v := range m {
+				mm[kk] = v
+			}
+		}
+		newArgs.fields[k] = mm
+	}
+	return newArgs
+}
+
 func deprecatedArgs(d map[string][]string) map[string]map[string]bool {
 	m := map[string]map[string]bool{}
 	for k, v := range d {

vendor/github.com/docker/docker/api/types/types.go

@@ -158,6 +158,7 @@ type Info struct {
 	MemoryLimit        bool
 	SwapLimit          bool
 	KernelMemory       bool
+	KernelMemoryTCP    bool
 	CPUCfsPeriod       bool `json:"CpuCfsPeriod"`
 	CPUCfsQuota        bool `json:"CpuCfsQuota"`
 	CPUShares          bool

vendor/github.com/docker/docker/pkg/archive/changes.go

@@ -63,12 +63,16 @@ func (c changesByPath) Less(i, j int) bool { return c[i].Path < c[j].Path }
 func (c changesByPath) Len() int           { return len(c) }
 func (c changesByPath) Swap(i, j int)      { c[j], c[i] = c[i], c[j] }
 
-// Gnu tar and the go tar writer don't have sub-second mtime
+// Gnu tar doesn't have sub-second mtime precision. The go tar
-// precision, which is problematic when we apply changes via tar
+// writer (1.10+) does when using PAX format, but we round times to seconds
-// files, we handle this by comparing for exact times, *or* same
+// to ensure archives have the same hashes for backwards compatibility.
+// See https://github.com/moby/moby/pull/35739/commits/fb170206ba12752214630b269a40ac7be6115ed4.
+//
+// Non-sub-second is problematic when we apply changes via tar
+// files. We handle this by comparing for exact times, *or* same
 // second count and either a or b having exactly 0 nanoseconds
 func sameFsTime(a, b time.Time) bool {
-	return a == b ||
+	return a.Equal(b) ||
 		(a.Unix() == b.Unix() &&
 			(a.Nanosecond() == 0 || b.Nanosecond() == 0))
 }

vendor/github.com/docker/docker/pkg/archive/changes_unix.go

@@ -16,7 +16,13 @@ func statDifferent(oldStat *system.StatT, newStat *system.StatT) bool {
 		oldStat.UID() != newStat.UID() ||
 		oldStat.GID() != newStat.GID() ||
 		oldStat.Rdev() != newStat.Rdev() ||
-		// Don't look at size for dirs, its not a good measure of change
+		// Don't look at size or modification time for dirs, its not a good
+		// measure of change. See https://github.com/moby/moby/issues/9874
+		// for a description of the issue with modification time, and
+		// https://github.com/moby/moby/pull/11422 for the change.
+		// (Note that in the Windows implementation of this function,
+		// modification time IS taken as a change). See
+		// https://github.com/moby/moby/pull/37982 for more information.
 		(oldStat.Mode()&unix.S_IFDIR != unix.S_IFDIR &&
 			(!sameFsTimeSpec(oldStat.Mtim(), newStat.Mtim()) || (oldStat.Size() != newStat.Size()))) {
 		return true

vendor/github.com/docker/docker/pkg/archive/changes_windows.go

@@ -7,9 +7,13 @@ import (
 )
 
 func statDifferent(oldStat *system.StatT, newStat *system.StatT) bool {
+	// Note there is slight difference between the Linux and Windows
+	// implementations here. Due to https://github.com/moby/moby/issues/9874,
+	// and the fix at https://github.com/moby/moby/pull/11422, Linux does not
+	// consider a change to the directory time as a change. Windows on NTFS
+	// does. See https://github.com/moby/moby/pull/37982 for more information.
 
-	// Don't look at size for dirs, its not a good measure of change
+	if !sameFsTime(oldStat.Mtim(), newStat.Mtim()) ||
-	if oldStat.Mtim() != newStat.Mtim() ||
 		oldStat.Mode() != newStat.Mode() ||
 		oldStat.Size() != newStat.Size() && !oldStat.Mode().IsDir() {
 		return true

vendor/github.com/docker/docker/pkg/archive/diff.go

@@ -240,11 +240,13 @@ func applyLayerHandler(dest string, layer io.Reader, options *TarOptions, decomp
 	dest = filepath.Clean(dest)
 
 	// We need to be able to set any perms
-	oldmask, err := system.Umask(0)
+	if runtime.GOOS != "windows" {
-	if err != nil {
+		oldmask, err := system.Umask(0)
-		return 0, err
+		if err != nil {
+			return 0, err
+		}
+		defer system.Umask(oldmask)
 	}
-	defer system.Umask(oldmask) // ignore err, ErrNotSupportedPlatform
 
 	if decompress {
 		decompLayer, err := DecompressStream(layer)

vendor/github.com/docker/docker/vendor.conf

@@ -1,12 +1,12 @@
 # the following lines are in sorted order, FYI
 github.com/Azure/go-ansiterm d6e3b3328b783f23731bc4d058875b0371ff8109
-github.com/Microsoft/hcsshim v0.7.12
+github.com/Microsoft/hcsshim v0.8.3
 github.com/Microsoft/go-winio v0.4.11
 github.com/docker/libtrust 9cbd2a1374f46905c68a4eb3694a130610adc62a
 github.com/go-check/check 4ed411733c5785b40214c70bce814c3a3a689609 https://github.com/cpuguy83/check.git
 github.com/golang/gddo 9b12a26f3fbd7397dee4e20939ddca719d840d2a
 github.com/gorilla/context v1.1
-github.com/gorilla/mux v1.1
+github.com/gorilla/mux v1.6.2
 github.com/Microsoft/opengcs v0.3.9
 github.com/kr/pty 5cf931ef8f
 github.com/mattn/go-shellwords v1.0.3
@@ -26,7 +26,7 @@ github.com/imdario/mergo v0.3.6
 golang.org/x/sync 1d60e4601c6fd243af51cc01ddf169918a5407ca
 
 # buildkit
-github.com/moby/buildkit 8cf9bec86a7f11fe6591804aee152c8e8a7a8a0d # v0.3.3
+github.com/moby/buildkit d9f75920678e35090025bb89344c5370e2efc8e7
 github.com/tonistiigi/fsutil 2862f6bc5ac9b97124e552a5c108230b38a1b0ca
 github.com/grpc-ecosystem/grpc-opentracing 8e809c8a86450a29b90dcc9efbf062d0fe6d9746
 github.com/opentracing/opentracing-go 1361b9cd60be79c4c3a7fa9841b3c132e40066a7
@@ -37,7 +37,7 @@ github.com/mitchellh/hashstructure 2bca23e0e452137f789efbc8610126fd8b94f73b
 #get libnetwork packages
 
 # When updating, also update LIBNETWORK_COMMIT in hack/dockerfile/install/proxy.installer accordingly
-github.com/docker/libnetwork 1f28166bb386cf9223d2d00a28382b0e474be314
+github.com/docker/libnetwork 1a06131fb8a047d919f7deaf02a4c414d7884b83
 github.com/docker/go-events 9461782956ad83b30282bf90e31fa6a70c255ba9
 github.com/armon/go-radix e39d623f12e8e41c7b5529e9a9dd67a1e2261f80
 github.com/armon/go-metrics eb0af217e5e9747e41dd5303755356b62d28e3ec
@@ -79,7 +79,7 @@ google.golang.org/grpc v1.12.0
 # the containerd project first, and update both after that is merged.
 # This commit does not need to match RUNC_COMMIT as it is used for helper
 # packages but should be newer or equal.
-github.com/opencontainers/runc 10d38b660a77168360df3522881e2dc2be5056bd
+github.com/opencontainers/runc 96ec2177ae841256168fcf76954f7177af9446eb
 github.com/opencontainers/runtime-spec 5684b8af48c1ac3b1451fa499724e30e3c20a294 # v1.0.1-49-g5684b8a
 github.com/opencontainers/image-spec v1.0.1
 github.com/seccomp/libseccomp-golang 32f571b70023028bd57d9288c20efbcb237f3ce0
@@ -118,12 +118,12 @@ github.com/googleapis/gax-go v2.0.0
 google.golang.org/genproto 694d95ba50e67b2e363f3483057db5d4910c18f9
 
 # containerd
-github.com/containerd/containerd de1f167ab96338a9f5c2b17347abf84bdf1dd411 # v1.2.1-rc.0
+github.com/containerd/containerd 9b32062dc1f5a7c2564315c269b5059754f12b9d # v1.2.1
 github.com/containerd/fifo 3d5202aec260678c48179c56f40e6f38a095738c
 github.com/containerd/continuity bd77b46c8352f74eb12c85bdc01f4b90f69d66b4
 github.com/containerd/cgroups 5e610833b72089b37d0e615de9a92dfc043757c2
 github.com/containerd/console c12b1e7919c14469339a5d38f2f8ed9b64a9de23
-github.com/containerd/cri f913714917d2456d7e65a0be84962b1ce8acb487 # release/1.2 branch
+github.com/containerd/cri 0ca1e3c2b73b5c38e72f29bb76338d0078b23d6c # release/1.2 branch
 github.com/containerd/go-runc 5a6d9f37cfa36b15efba46dc7ea349fa9b7143c3
 github.com/containerd/typeurl a93fcdb778cd272c6e9b3028b2f42d813e785d40
 github.com/containerd/ttrpc 2a805f71863501300ae1976d29f0454ae003e85a