format (GoDoc) comments with Go 1.19 to prepare for go updates

Older versions of Go do not format these comments, so we can already
reformat them ahead of time to prevent gofmt linting failing once
we update to Go 1.19 or up.

Result of:

    gofmt -s -w $(find . -type f -name '*.go' | grep -v "/vendor/")

With some manual adjusting.

Signed-off-by: Sebastiaan van Stijn <github@gone.nl>

cli/command/container/cp.go

@@ -368,10 +368,12 @@ func copyToContainer(ctx context.Context, dockerCli command.Cli, copyConfig cpCo
 // in a valid LOCALPATH, like `file:name.txt`. We can resolve this ambiguity by
 // requiring a LOCALPATH with a `:` to be made explicit with a relative or
 // absolute path:
-// 	`/path/to/file:name.txt` or `./file:name.txt`
+//
+//	`/path/to/file:name.txt` or `./file:name.txt`
 //
 // This is apparently how `scp` handles this as well:
-// 	http://www.cyberciti.biz/faq/rsync-scp-file-name-with-colon-punctuation-in-it/
+//
+//	http://www.cyberciti.biz/faq/rsync-scp-file-name-with-colon-punctuation-in-it/
 //
 // We can't simply check for a filepath separator because container names may
 // have a separator, e.g., "host0/cname1" if container is in a Docker cluster,

cli/command/container/create.go

@@ -198,7 +198,7 @@ func newCIDFile(path string) (*cidFile, error) {
 	return &cidFile{path: path, file: f}, nil
 }
 
-// nolint: gocyclo
+//nolint:gocyclo
 func createContainer(ctx context.Context, dockerCli command.Cli, containerConfig *containerConfig, opts *createOptions) (*container.CreateResponse, error) {
 	config := containerConfig.Config
 	hostConfig := containerConfig.HostConfig

cli/command/container/opts.go

@@ -311,7 +311,8 @@ type containerConfig struct {
 // parse parses the args for the specified command and generates a Config,
 // a HostConfig and returns them with the specified command.
 // If the specified args are not valid, it will return an error.
-// nolint: gocyclo
+//
+//nolint:gocyclo
 func parse(flags *pflag.FlagSet, copts *containerOptions, serverOS string) (*containerConfig, error) {
 	var (
 		attachStdin  = copts.attach.Get("stdin")
@@ -965,7 +966,8 @@ func parseWindowsDevice(device string) (container.DeviceMapping, error) {
 
 // validateDeviceCgroupRule validates a device cgroup rule string format
 // It will make sure 'val' is in the form:
-//    'type major:minor mode'
+//
+//	'type major:minor mode'
 func validateDeviceCgroupRule(val string) (string, error) {
 	if deviceCgroupRuleRegexp.MatchString(val) {
 		return val, nil
@@ -1009,7 +1011,9 @@ func validateDevice(val string, serverOS string) (string, error) {
 // validateLinuxPath is the implementation of validateDevice knowing that the
 // target server operating system is a Linux daemon.
 // It will make sure 'val' is in the form:
-//    [host-dir:]container-path[:mode]
+//
+//	[host-dir:]container-path[:mode]
+//
 // It also validates the device mode.
 func validateLinuxPath(val string, validator func(string) bool) (string, error) {
 	var containerPath string

cli/command/container/opts_test.go

@@ -182,7 +182,7 @@ func TestParseRunWithInvalidArgs(t *testing.T) {
 	}
 }
 
-// nolint: gocyclo
+//nolint:gocyclo
 func TestParseWithVolumes(t *testing.T) {
 
 	// A single volume

cli/command/container/run.go

@@ -118,7 +118,7 @@ func runRun(dockerCli command.Cli, flags *pflag.FlagSet, ropts *runOptions, copt
 	return runContainer(dockerCli, ropts, copts, containerConfig)
 }
 
-// nolint: gocyclo
+//nolint:gocyclo
 func runContainer(dockerCli command.Cli, opts *runOptions, copts *containerOptions, containerConfig *containerConfig) error {
 	config := containerConfig.Config
 	stdout, stderr := dockerCli.Out(), dockerCli.Err()

cli/command/container/start.go

@@ -67,7 +67,8 @@ func NewStartCommand(dockerCli command.Cli) *cobra.Command {
 }
 
 // RunStart executes a `start` command
-// nolint: gocyclo
+//
+//nolint:gocyclo
 func RunStart(dockerCli command.Cli, opts *StartOptions) error {
 	ctx, cancelFun := context.WithCancel(context.Background())
 	defer cancelFun()

cli/command/container/stats.go

@@ -56,7 +56,8 @@ func NewStatsCommand(dockerCli command.Cli) *cobra.Command {
 
 // runStats displays a live stream of resource usage statistics for one or more containers.
 // This shows real-time information on CPU usage, memory usage, and network I/O.
-// nolint: gocyclo
+//
+//nolint:gocyclo
 func runStats(dockerCli command.Cli, opts *statsOptions) error {
 	showAll := len(opts.containers) == 0
 	closeChan := make(chan error)