test: add root flags for tests

Adds a hidden --help flag (like in docker/cli) and a dummy -H flag

Signed-off-by: David Karlsson <[email protected]>

Author: dvdksn

clidocstool_test.go

@@ -54,6 +54,11 @@ func setup() {
 		DisableFlagsInUseLine: true,
 	}
 
+	dockerCmd.PersistentFlags().BoolP("help", "h", false, "Print usage")
+	dockerCmd.PersistentFlags().MarkShorthandDeprecated("help", "please use --help")
+	dockerCmd.PersistentFlags().Lookup("help").Hidden = true
+	dockerCmd.Flags().StringP("host", "H", "unix:///var/run/docker.sock", "Daemon socket to connect to")
+
 	attachCmd = &cobra.Command{
 		Use:   "attach [OPTIONS] CONTAINER",
 		Short: "Attach local standard input, output, and error streams to a running container",

fixtures/docker-attach.1

@@ -21,10 +21,6 @@ Attach local standard input, output, and error streams to a running container
 \fB--detach-keys\fP=""
 	Override the key sequence for detaching a container
 
-.PP
-\fB-h\fP, \fB--help\fP[=false]
-	help for attach
-
 .PP
 \fB--no-stdin\fP[=false]
 	Do not attach STDIN

fixtures/docker-buildx-build.1

@@ -49,10 +49,6 @@ Start a build
 \fB-f\fP, \fB--file\fP=""
 	Name of the Dockerfile (default: "PATH/Dockerfile")
 
-.PP
-\fB-h\fP, \fB--help\fP[=false]
-	help for build
-
 .PP
 \fB--iidfile\fP=""
 	Write the image ID to the file

fixtures/docker-buildx-dial-stdio.1

@@ -17,10 +17,6 @@ Proxy current stdio streams to builder instance
 
 
 .SH OPTIONS
-.PP
-\fB-h\fP, \fB--help\fP[=false]
-	help for dial-stdio
-
 .PP
 \fB--platform\fP=""
 	Target platform: this is used for node selection

fixtures/docker-buildx-install.1

@@ -16,12 +16,6 @@ docker-buildx-install - Install buildx as a 'docker builder' alias
 Install buildx as a 'docker builder' alias
 
 
-.SH OPTIONS
-.PP
-\fB-h\fP, \fB--help\fP[=false]
-	help for install
-
-
 .SH OPTIONS INHERITED FROM PARENT COMMANDS
 .PP
 \fB--builder\fP=""

fixtures/docker-buildx-stop.1

@@ -16,12 +16,6 @@ docker-buildx-stop - Stop builder instance
 Stop builder instance
 
 
-.SH OPTIONS
-.PP
-\fB-h\fP, \fB--help\fP[=false]
-	help for stop
-
-
 .SH OPTIONS INHERITED FROM PARENT COMMANDS
 .PP
 \fB--builder\fP=""

fixtures/docker-buildx.1

@@ -21,10 +21,6 @@ Extended build capabilities with BuildKit
 \fB--builder\fP=""
 	Override the configured builder instance
 
-.PP
-\fB-h\fP, \fB--help\fP[=false]
-	help for buildx
-
 
 .SH SEE ALSO
 .PP

fixtures/docker.1

@@ -18,8 +18,8 @@ A self-sufficient runtime for containers
 
 .SH OPTIONS
 .PP
-\fB-h\fP, \fB--help\fP[=false]
-	help for docker
+\fB-H\fP, \fB--host\fP="unix:///var/run/docker.sock"
+	Daemon socket to connect to
 
 
 .SH SEE ALSO

fixtures/docker.md

@@ -11,6 +11,12 @@ A self-sufficient runtime for containers
 | [`buildx`](buildx.md) | Docker Buildx                                                                 |
 
 
+### Options
+
+| Name           | Type     | Default                       | Description                 |
+|:---------------|:---------|:------------------------------|:----------------------------|
+| `-H`, `--host` | `string` | `unix:///var/run/docker.sock` | Daemon socket to connect to |
+
 
 <!---MARKER_GEN_END-->
 

fixtures/docker.yaml

@@ -8,6 +8,28 @@ cname:
 clink:
     - docker_attach.yaml
     - docker_buildx.yaml
+options:
+    - option: help
+      value_type: bool
+      default_value: "false"
+      description: Print usage
+      deprecated: false
+      hidden: true
+      experimental: false
+      experimentalcli: false
+      kubernetes: false
+      swarm: false
+    - option: host
+      shorthand: H
+      value_type: string
+      default_value: unix:///var/run/docker.sock
+      description: Daemon socket to connect to
+      deprecated: false
+      hidden: false
+      experimental: false
+      experimentalcli: false
+      kubernetes: false
+      swarm: false
 deprecated: false
 hidden: false
 experimental: false