Merge pull request #3690 from vvoland/vcobra

vendor: Bump github.com/spf13/cobra to v1.5.0

vendor.mod

@@ -30,7 +30,7 @@ require (
 	github.com/opencontainers/image-spec v1.0.3-0.20220303224323-02efb9a75ee1
 	github.com/pkg/errors v0.9.1
 	github.com/sirupsen/logrus v1.8.1
-	github.com/spf13/cobra v1.4.0
+	github.com/spf13/cobra v1.5.0
 	github.com/spf13/pflag v1.0.5
 	github.com/theupdateframework/notary v0.7.1-0.20210315103452-bf96a202a09a
 	github.com/tonistiigi/go-rosetta v0.0.0-20200727161949-f79598599c5d

vendor.sum

@@ -92,7 +92,7 @@ github.com/containerd/containerd v1.6.4/go.mod h1:oWOqbuJUZmOVafhA0lj2NAXbiO1u7F
 github.com/containerd/continuity v0.2.3-0.20220330195504-d132b287edc8 h1:yGFEcFNMhze29DxAAB33v/1OMRYF/cM9iwwgV2P0ZrE=
 github.com/coreos/go-systemd/v22 v22.3.2/go.mod h1:Y58oyj3AT4RCenI/lSvhwexgC+NSVTIJ3seZv2GcEnc=
 github.com/cpuguy83/go-md2man/v2 v2.0.0-20190314233015-f79a8a8ca69d/go.mod h1:maD7wRr/U5Z6m/iR4s+kqSMx2CaBsrgA7czyZG/E6dU=
-github.com/cpuguy83/go-md2man/v2 v2.0.1/go.mod h1:tgQtvFlXSQOSOSIRvRPT7W67SCa46tRHOmNcaadrF8o=
+github.com/cpuguy83/go-md2man/v2 v2.0.2/go.mod h1:tgQtvFlXSQOSOSIRvRPT7W67SCa46tRHOmNcaadrF8o=
 github.com/creack/pty v1.1.9/go.mod h1:oKZEueFk5CKHvIhNR5MUki03XCEU+Q6VDXinZuGJ33E=
 github.com/creack/pty v1.1.11 h1:07n33Z8lZxZ2qwegKbObQohDhXDQxiMMz1NOUGYlesw=
 github.com/creack/pty v1.1.11/go.mod h1:oKZEueFk5CKHvIhNR5MUki03XCEU+Q6VDXinZuGJ33E=
@@ -369,8 +369,8 @@ github.com/spaolacci/murmur3 v0.0.0-20180118202830-f09979ecbc72/go.mod h1:JwIasO
 github.com/spf13/cast v0.0.0-20150508191742-4d07383ffe94 h1:JmfC365KywYwHB946TTiQWEb8kqPY+pybPLoGE9GgVk=
 github.com/spf13/cast v0.0.0-20150508191742-4d07383ffe94/go.mod h1:r2rcYCSwa1IExKTDiTfzaxqT2FNHs8hODu4LnUfgKEg=
 github.com/spf13/cobra v0.0.1/go.mod h1:1l0Ry5zgKvJasoi3XT1TypsSe7PqH0Sj9dhYf7v3XqQ=
-github.com/spf13/cobra v1.4.0 h1:y+wJpx64xcgO1V+RcnwW0LEHxTKRi2ZDPSBjWnrg88Q=
+github.com/spf13/cobra v1.5.0 h1:X+jTBEBqF0bHN+9cSMgmfuvv2VHJ9ezmFNf9Y/XstYU=
-github.com/spf13/cobra v1.4.0/go.mod h1:Wo4iy3BUC+X2Fybo0PDqwJIv3dNRiZLHQymsfxlB84g=
+github.com/spf13/cobra v1.5.0/go.mod h1:dWXEIy2H428czQCjInthrTRUg7yKbok+2Qi/yBIJoUM=
 github.com/spf13/jwalterweatherman v0.0.0-20141219030609-3d60171a6431 h1:XTHrT015sxHyJ5FnQ0AeemSspZWaDq7DoTRW0EVsDCE=
 github.com/spf13/jwalterweatherman v0.0.0-20141219030609-3d60171a6431/go.mod h1:cQK4TGJAtQXfYWX+Ddv3mKDzgVb68N+wFjFa4jdeBTo=
 github.com/spf13/pflag v1.0.0/go.mod h1:DYY7MBk1bdzusC3SYhjObp+wFpr4gzcvqqNjLnInEg4=

vendor/github.com/spf13/cobra/CHANGELOG.md

@@ -1,51 +0,0 @@
-# Cobra Changelog
-
-## v1.1.3
-
-* **Fix:** release-branch.cobra1.1 only: Revert "Deprecate Go < 1.14" to maintain backward compatibility
-
-## v1.1.2
-
-### Notable Changes
-
-* Bump license year to 2021 in golden files (#1309) @Bowbaq
-* Enhance PowerShell completion with custom comp (#1208) @Luap99
-* Update gopkg.in/yaml.v2 to v2.4.0: The previous breaking change in yaml.v2 v2.3.0 has been reverted, see go-yaml/yaml#670
-* Documentation readability improvements (#1228 etc.) @zaataylor etc.
-* Use golangci-lint: Repair warnings and errors resulting from linting (#1044) @umarcor
-
-## v1.1.1
-
-* **Fix:** yaml.v2 2.3.0 contained a unintended breaking change. This release reverts to yaml.v2 v2.2.8 which has recent critical CVE fixes, but does not have the breaking changes. See https://github.com/spf13/cobra/pull/1259 for context.
-* **Fix:** correct internal formatting for go-md2man v2 (which caused man page generation to be broken). See https://github.com/spf13/cobra/issues/1049 for context.
-
-## v1.1.0
-
-### Notable Changes
-
-* Extend Go completions and revamp zsh comp (#1070)
-* Fix man page doc generation - no auto generated tag when `cmd.DisableAutoGenTag = true` (#1104) @jpmcb
-* Add completion for help command (#1136)
-* Complete subcommands when TraverseChildren is set (#1171)
-* Fix stderr printing functions (#894)
-* fix: fish output redirection (#1247)
-
-## v1.0.0
-
-Announcing v1.0.0 of Cobra. 🎉
-
-### Notable Changes
-* Fish completion (including support for Go custom completion) @marckhouzam
-* API (urgent): Rename BashCompDirectives to ShellCompDirectives @marckhouzam
-* Remove/replace SetOutput on Command - deprecated @jpmcb
-* add support for autolabel stale PR @xchapter7x
-* Add Labeler Actions @xchapter7x
-* Custom completions coded in Go (instead of Bash) @marckhouzam
-* Partial Revert of #922 @jharshman
-* Add Makefile to project @jharshman
-* Correct documentation for InOrStdin @desponda
-* Apply formatting to templates @jharshman
-* Revert change so help is printed on stdout again @marckhouzam
-* Update md2man to v2.0.0 @pdf
-* update viper to v1.4.0 @umarcor
-* Update cmd/root.go example in README.md @jharshman

vendor/github.com/spf13/cobra/README.md

@@ -2,7 +2,7 @@
 
 Cobra is a library for creating powerful modern CLI applications.
 
-Cobra is used in many Go projects such as [Kubernetes](http://kubernetes.io/),
+Cobra is used in many Go projects such as [Kubernetes](https://kubernetes.io/),
 [Hugo](https://gohugo.io), and [Github CLI](https://github.com/cli/cli) to
 name a few. [This list](./projects_using_cobra.md) contains a more extensive list of projects using Cobra.
 
@@ -28,7 +28,7 @@ Cobra provides:
 * Automatically generated man pages for your application
 * Command aliases so you can change things without breaking them
 * The flexibility to define your own help, usage, etc.
-* Optional seamless integration with [viper](http://github.com/spf13/viper) for 12-factor apps
+* Optional seamless integration with [viper](https://github.com/spf13/viper) for 12-factor apps
 
 # Concepts
 
@@ -102,7 +102,7 @@ It can be installed by running:
 go install github.com/spf13/cobra-cli@latest
 ```
 
-For complete details on using the Cobra-CLI generator, please read [The Cobra Generator README](https://github.com/spf13/cobra-cli/blob/master/README.md)
+For complete details on using the Cobra-CLI generator, please read [The Cobra Generator README](https://github.com/spf13/cobra-cli/blob/main/README.md)
 
 For complete details on using the Cobra library, please read the [The Cobra User Guide](user_guide.md).
 

vendor/github.com/spf13/cobra/active_help.go

@@ -0,0 +1,49 @@
+package cobra
+
+import (
+	"fmt"
+	"os"
+	"strings"
+)
+
+const (
+	activeHelpMarker = "_activeHelp_ "
+	// The below values should not be changed: programs will be using them explicitly
+	// in their user documentation, and users will be using them explicitly.
+	activeHelpEnvVarSuffix  = "_ACTIVE_HELP"
+	activeHelpGlobalEnvVar  = "COBRA_ACTIVE_HELP"
+	activeHelpGlobalDisable = "0"
+)
+
+// AppendActiveHelp adds the specified string to the specified array to be used as ActiveHelp.
+// Such strings will be processed by the completion script and will be shown as ActiveHelp
+// to the user.
+// The array parameter should be the array that will contain the completions.
+// This function can be called multiple times before and/or after completions are added to
+// the array.  Each time this function is called with the same array, the new
+// ActiveHelp line will be shown below the previous ones when completion is triggered.
+func AppendActiveHelp(compArray []string, activeHelpStr string) []string {
+	return append(compArray, fmt.Sprintf("%s%s", activeHelpMarker, activeHelpStr))
+}
+
+// GetActiveHelpConfig returns the value of the ActiveHelp environment variable
+// <PROGRAM>_ACTIVE_HELP where <PROGRAM> is the name of the root command in upper
+// case, with all - replaced by _.
+// It will always return "0" if the global environment variable COBRA_ACTIVE_HELP
+// is set to "0".
+func GetActiveHelpConfig(cmd *Command) string {
+	activeHelpCfg := os.Getenv(activeHelpGlobalEnvVar)
+	if activeHelpCfg != activeHelpGlobalDisable {
+		activeHelpCfg = os.Getenv(activeHelpEnvVar(cmd.Root().Name()))
+	}
+	return activeHelpCfg
+}
+
+// activeHelpEnvVar returns the name of the program-specific ActiveHelp environment
+// variable.  It has the format <PROGRAM>_ACTIVE_HELP where <PROGRAM> is the name of the
+// root command in upper case, with all - replaced by _.
+func activeHelpEnvVar(name string) string {
+	// This format should not be changed: users will be using it explicitly.
+	activeHelpEnvVar := strings.ToUpper(fmt.Sprintf("%s%s", name, activeHelpEnvVarSuffix))
+	return strings.ReplaceAll(activeHelpEnvVar, "-", "_")
+}

vendor/github.com/spf13/cobra/active_help.md

@@ -0,0 +1,157 @@
+# Active Help
+
+Active Help is a framework provided by Cobra which allows a program to define messages (hints, warnings, etc) that will be printed during program usage.  It aims to make it easier for your users to learn how to use your program.  If configured by the program, Active Help is printed when the user triggers shell completion.
+
+For example, 
+```
+bash-5.1$ helm repo add [tab]
+You must choose a name for the repo you are adding.
+
+bash-5.1$ bin/helm package [tab]
+Please specify the path to the chart to package
+
+bash-5.1$ bin/helm package [tab][tab]
+bin/    internal/    scripts/    pkg/     testdata/
+```
+
+**Hint**: A good place to use Active Help messages is when the normal completion system does not provide any suggestions. In such cases, Active Help nicely supplements the normal shell completions to guide the user in knowing what is expected by the program.
+## Supported shells
+
+Active Help is currently only supported for the following shells:
+- Bash (using [bash completion V2](shell_completions.md#bash-completion-v2) only). Note that bash 4.4 or higher is required for the prompt to appear when an Active Help message is printed.
+- Zsh
+
+## Adding Active Help messages
+
+As Active Help uses the shell completion system, the implementation of Active Help messages is done by enhancing custom dynamic completions.  If you are not familiar with dynamic completions, please refer to [Shell Completions](shell_completions.md).
+
+Adding Active Help is done through the use of the `cobra.AppendActiveHelp(...)` function, where the program repeatedly adds Active Help messages to the list of completions.  Keep reading for details.
+
+### Active Help for nouns
+
+Adding Active Help when completing a noun is done within the `ValidArgsFunction(...)` of a command.  Please notice the use of `cobra.AppendActiveHelp(...)` in the following example:
+
+```go
+cmd := &cobra.Command{
+	Use:   "add [NAME] [URL]",
+	Short: "add a chart repository",
+	Args:  require.ExactArgs(2),
+	RunE: func(cmd *cobra.Command, args []string) error {
+		return addRepo(args)
+	},
+	ValidArgsFunction: func(cmd *cobra.Command, args []string, toComplete string) ([]string, cobra.ShellCompDirective) {
+		var comps []string
+		if len(args) == 0 {
+			comps = cobra.AppendActiveHelp(comps, "You must choose a name for the repo you are adding")
+		} else if len(args) == 1 {
+			comps = cobra.AppendActiveHelp(comps, "You must specify the URL for the repo you are adding")
+		} else {
+			comps = cobra.AppendActiveHelp(comps, "This command does not take any more arguments")
+		}
+		return comps, cobra.ShellCompDirectiveNoFileComp
+	},
+}
+```
+The example above defines the completions (none, in this specific example) as well as the Active Help messages for the `helm repo add` command.  It yields the following behavior:
+```
+bash-5.1$ helm repo add [tab]
+You must choose a name for the repo you are adding
+
+bash-5.1$ helm repo add grafana [tab]
+You must specify the URL for the repo you are adding
+
+bash-5.1$ helm repo add grafana https://grafana.github.io/helm-charts [tab]
+This command does not take any more arguments
+```
+**Hint**: As can be seen in the above example, a good place to use Active Help messages is when the normal completion system does not provide any suggestions. In such cases, Active Help nicely supplements the normal shell completions.
+
+### Active Help for flags
+
+Providing Active Help for flags is done in the same fashion as for nouns, but using the completion function registered for the flag.  For example:
+```go
+_ = cmd.RegisterFlagCompletionFunc("version", func(cmd *cobra.Command, args []string, toComplete string) ([]string, cobra.ShellCompDirective) {
+		if len(args) != 2 {
+			return cobra.AppendActiveHelp(nil, "You must first specify the chart to install before the --version flag can be completed"), cobra.ShellCompDirectiveNoFileComp
+		}
+		return compVersionFlag(args[1], toComplete)
+	})
+```
+The example above prints an Active Help message when not enough information was given by the user to complete the `--version` flag.
+```
+bash-5.1$ bin/helm install myrelease --version 2.0.[tab]
+You must first specify the chart to install before the --version flag can be completed
+
+bash-5.1$ bin/helm install myrelease bitnami/solr --version 2.0.[tab][tab]
+2.0.1  2.0.2  2.0.3
+```
+
+## User control of Active Help
+
+You may want to allow your users to disable Active Help or choose between different levels of Active Help.  It is entirely up to the program to define the type of configurability of Active Help that it wants to offer, if any.
+Allowing to configure Active Help is entirely optional; you can use Active Help in your program without doing anything about Active Help configuration.
+
+The way to configure Active Help is to use the program's Active Help environment
+variable.  That variable is named `<PROGRAM>_ACTIVE_HELP` where `<PROGRAM>` is the name of your 
+program in uppercase with any `-` replaced by an `_`.  The variable should be set by the user to whatever
+Active Help configuration values are supported by the program.
+
+For example, say `helm` has chosen to support three levels for Active Help: `on`, `off`, `local`.  Then a user
+would set the desired behavior to `local` by doing `export HELM_ACTIVE_HELP=local` in their shell.
+
+For simplicity, when in `cmd.ValidArgsFunction(...)` or a flag's completion function, the program should read the
+Active Help configuration using the `cobra.GetActiveHelpConfig(cmd)` function and select what Active Help messages
+should or should not be added (instead of reading the environment variable directly).
+
+For example:
+```go
+ValidArgsFunction: func(cmd *cobra.Command, args []string, toComplete string) ([]string, cobra.ShellCompDirective) {
+	activeHelpLevel := cobra.GetActiveHelpConfig(cmd)
+
+	var comps []string
+	if len(args) == 0 {
+		if activeHelpLevel != "off"  {
+			comps = cobra.AppendActiveHelp(comps, "You must choose a name for the repo you are adding")
+		}
+	} else if len(args) == 1 {
+		if activeHelpLevel != "off" {
+			comps = cobra.AppendActiveHelp(comps, "You must specify the URL for the repo you are adding")
+		}
+	} else {
+		if activeHelpLevel == "local" {
+			comps = cobra.AppendActiveHelp(comps, "This command does not take any more arguments")
+		}
+	}
+	return comps, cobra.ShellCompDirectiveNoFileComp
+},
+```
+**Note 1**: If the `<PROGRAM>_ACTIVE_HELP` environment variable is set to the string "0", Cobra will automatically disable all Active Help output (even if some output was specified by the program using the `cobra.AppendActiveHelp(...)` function).  Using "0" can simplify your code in situations where you want to blindly disable Active Help without having to call `cobra.GetActiveHelpConfig(cmd)` explicitly.
+
+**Note 2**: If a user wants to disable Active Help for every single program based on Cobra, she can set the environment variable `COBRA_ACTIVE_HELP` to "0".  In this case `cobra.GetActiveHelpConfig(cmd)` will return "0" no matter what the variable `<PROGRAM>_ACTIVE_HELP` is set to.
+
+**Note 3**: If the user does not set `<PROGRAM>_ACTIVE_HELP` or `COBRA_ACTIVE_HELP` (which will be a common case), the default value for the Active Help configuration returned by `cobra.GetActiveHelpConfig(cmd)` will be the empty string. 
+## Active Help with Cobra's default completion command
+
+Cobra provides a default `completion` command for programs that wish to use it.
+When using the default `completion` command, Active Help is configurable in the same
+fashion as described above using environment variables.  You may wish to document this in more
+details for your users.
+
+## Debugging Active Help
+
+Debugging your Active Help code is done in the same way as debugging your dynamic completion code, which is with Cobra's hidden `__complete` command.  Please refer to [debugging shell completion](shell_completions.md#debugging) for details.
+
+When debugging with the `__complete` command, if you want to specify different Active Help configurations, you should use the active help environment variable.  That variable is named `<PROGRAM>_ACTIVE_HELP` where any `-` is replaced by an `_`.  For example, we can test deactivating some Active Help as shown below:
+```
+$ HELM_ACTIVE_HELP=1 bin/helm __complete install wordpress bitnami/h<ENTER>
+bitnami/haproxy
+bitnami/harbor
+_activeHelp_ WARNING: cannot re-use a name that is still in use
+:0
+Completion ended with directive: ShellCompDirectiveDefault
+
+$ HELM_ACTIVE_HELP=0 bin/helm __complete install wordpress bitnami/h<ENTER>
+bitnami/haproxy
+bitnami/harbor
+:0
+Completion ended with directive: ShellCompDirectiveDefault
+```

vendor/github.com/spf13/cobra/bash_completions.go

@@ -73,7 +73,8 @@ __%[1]s_handle_go_custom_completion()
     # Prepare the command to request completions for the program.
     # Calling ${words[0]} instead of directly %[1]s allows to handle aliases
     args=("${words[@]:1}")
-    requestComp="${words[0]} %[2]s ${args[*]}"
+    # Disable ActiveHelp which is not supported for bash completion v1
+    requestComp="%[8]s=0 ${words[0]} %[2]s ${args[*]}"
 
     lastParam=${words[$((${#words[@]}-1))]}
     lastChar=${lastParam:$((${#lastParam}-1)):1}
@@ -99,7 +100,7 @@ __%[1]s_handle_go_custom_completion()
         directive=0
     fi
     __%[1]s_debug "${FUNCNAME[0]}: the completion directive is: ${directive}"
-    __%[1]s_debug "${FUNCNAME[0]}: the completions are: ${out[*]}"
+    __%[1]s_debug "${FUNCNAME[0]}: the completions are: ${out}"
 
     if [ $((directive & shellCompDirectiveError)) -ne 0 ]; then
         # Error code.  No completion.
@@ -125,7 +126,7 @@ __%[1]s_handle_go_custom_completion()
         local fullFilter filter filteringCmd
         # Do not use quotes around the $out variable or else newline
         # characters will be kept.
-        for filter in ${out[*]}; do
+        for filter in ${out}; do
             fullFilter+="$filter|"
         done
 
@@ -136,7 +137,7 @@ __%[1]s_handle_go_custom_completion()
         # File completion for directories only
         local subdir
         # Use printf to strip any trailing newline
-        subdir=$(printf "%%s" "${out[0]}")
+        subdir=$(printf "%%s" "${out}")
         if [ -n "$subdir" ]; then
             __%[1]s_debug "Listing directories in $subdir"
             __%[1]s_handle_subdirs_in_dir_flag "$subdir"
@@ -147,7 +148,7 @@ __%[1]s_handle_go_custom_completion()
     else
         while IFS='' read -r comp; do
             COMPREPLY+=("$comp")
-        done < <(compgen -W "${out[*]}" -- "$cur")
+        done < <(compgen -W "${out}" -- "$cur")
     fi
 }
 
@@ -383,11 +384,11 @@ __%[1]s_handle_word()
 
 `, name, ShellCompNoDescRequestCmd,
 		ShellCompDirectiveError, ShellCompDirectiveNoSpace, ShellCompDirectiveNoFileComp,
-		ShellCompDirectiveFilterFileExt, ShellCompDirectiveFilterDirs))
+		ShellCompDirectiveFilterFileExt, ShellCompDirectiveFilterDirs, activeHelpEnvVar(name)))
 }
 
 func writePostscript(buf io.StringWriter, name string) {
-	name = strings.Replace(name, ":", "__", -1)
+	name = strings.ReplaceAll(name, ":", "__")
 	WriteStringAndCheck(buf, fmt.Sprintf("__start_%s()\n", name))
 	WriteStringAndCheck(buf, fmt.Sprintf(`{
     local cur prev words cword split
@@ -645,8 +646,8 @@ func gen(buf io.StringWriter, cmd *Command) {
 		gen(buf, c)
 	}
 	commandName := cmd.CommandPath()
-	commandName = strings.Replace(commandName, " ", "_", -1)
+	commandName = strings.ReplaceAll(commandName, " ", "_")
-	commandName = strings.Replace(commandName, ":", "__", -1)
+	commandName = strings.ReplaceAll(commandName, ":", "__")
 
 	if cmd.Root() == cmd {
 		WriteStringAndCheck(buf, fmt.Sprintf("_%s_root_command()\n{\n", commandName))

vendor/github.com/spf13/cobra/bash_completionsV2.go

@@ -78,7 +78,7 @@ __%[1]s_get_completion_results() {
         directive=0
     fi
     __%[1]s_debug "The completion directive is: ${directive}"
-    __%[1]s_debug "The completions are: ${out[*]}"
+    __%[1]s_debug "The completions are: ${out}"
 }
 
 __%[1]s_process_completion_results() {
@@ -111,13 +111,18 @@ __%[1]s_process_completion_results() {
         fi
     fi
 
+    # Separate activeHelp from normal completions
+    local completions=()
+    local activeHelp=()
+    __%[1]s_extract_activeHelp
+
     if [ $((directive & shellCompDirectiveFilterFileExt)) -ne 0 ]; then
         # File extension filtering
         local fullFilter filter filteringCmd
 
-        # Do not use quotes around the $out variable or else newline
+        # Do not use quotes around the $completions variable or else newline
         # characters will be kept.
-        for filter in ${out[*]}; do
+        for filter in ${completions[*]}; do
             fullFilter+="$filter|"
         done
 
@@ -129,7 +134,7 @@ __%[1]s_process_completion_results() {
 
         # Use printf to strip any trailing newline
         local subdir
-        subdir=$(printf "%%s" "${out[0]}")
+        subdir=$(printf "%%s" "${completions[0]}")
         if [ -n "$subdir" ]; then
             __%[1]s_debug "Listing directories in $subdir"
             pushd "$subdir" >/dev/null 2>&1 && _filedir -d && popd >/dev/null 2>&1 || return
@@ -143,6 +148,43 @@ __%[1]s_process_completion_results() {
 
     __%[1]s_handle_special_char "$cur" :
     __%[1]s_handle_special_char "$cur" =
+
+    # Print the activeHelp statements before we finish
+    if [ ${#activeHelp} -ne 0 ]; then
+        printf "\n";
+        printf "%%s\n" "${activeHelp[@]}"
+        printf "\n"
+
+        # The prompt format is only available from bash 4.4.
+        # We test if it is available before using it.
+        if (x=${PS1@P}) 2> /dev/null; then
+            printf "%%s" "${PS1@P}${COMP_LINE[@]}"
+        else
+            # Can't print the prompt.  Just print the
+            # text the user had typed, it is workable enough.
+            printf "%%s" "${COMP_LINE[@]}"
+        fi
+    fi
+}
+
+# Separate activeHelp lines from real completions.
+# Fills the $activeHelp and $completions arrays.
+__%[1]s_extract_activeHelp() {
+    local activeHelpMarker="%[8]s"
+    local endIndex=${#activeHelpMarker}
+
+    while IFS='' read -r comp; do
+        if [ "${comp:0:endIndex}" = "$activeHelpMarker" ]; then
+            comp=${comp:endIndex}
+            __%[1]s_debug "ActiveHelp found: $comp"
+            if [ -n "$comp" ]; then
+                activeHelp+=("$comp")
+            fi
+        else
+            # Not an activeHelp line but a normal completion
+            completions+=("$comp")
+        fi
+    done < <(printf "%%s\n" "${out}")
 }
 
 __%[1]s_handle_completion_types() {
@@ -154,17 +196,16 @@ __%[1]s_handle_completion_types() {
         # If the user requested inserting one completion at a time, or all
         # completions at once on the command-line we must remove the descriptions.
         # https://github.com/spf13/cobra/issues/1508
-        local tab comp
+        local tab=$'\t' comp
-        tab=$(printf '\t')
         while IFS='' read -r comp; do
+            [[ -z $comp ]] && continue
             # Strip any description
             comp=${comp%%%%$tab*}
             # Only consider the completions that match
-            comp=$(compgen -W "$comp" -- "$cur")
+            if [[ $comp == "$cur"* ]]; then
-            if [ -n "$comp" ]; then
                 COMPREPLY+=("$comp")
             fi
-        done < <(printf "%%s\n" "${out[@]}")
+        done < <(printf "%%s\n" "${completions[@]}")
         ;;
 
     *)
@@ -175,44 +216,37 @@ __%[1]s_handle_completion_types() {
 }
 
 __%[1]s_handle_standard_completion_case() {
-    local tab comp
+    local tab=$'\t' comp
-    tab=$(printf '\t')
+
+    # Short circuit to optimize if we don't have descriptions
+    if [[ "${completions[*]}" != *$tab* ]]; then
+        IFS=$'\n' read -ra COMPREPLY -d '' < <(compgen -W "${completions[*]}" -- "$cur")
+        return 0
+    fi
 
     local longest=0
+    local compline
     # Look for the longest completion so that we can format things nicely
-    while IFS='' read -r comp; do
+    while IFS='' read -r compline; do
+        [[ -z $compline ]] && continue
         # Strip any description before checking the length
-        comp=${comp%%%%$tab*}
+        comp=${compline%%%%$tab*}
         # Only consider the completions that match
-        comp=$(compgen -W "$comp" -- "$cur")
+        [[ $comp == "$cur"* ]] || continue
+        COMPREPLY+=("$compline")
         if ((${#comp}>longest)); then
             longest=${#comp}
         fi
-    done < <(printf "%%s\n" "${out[@]}")
+    done < <(printf "%%s\n" "${completions[@]}")
-
-    local completions=()
-    while IFS='' read -r comp; do
-        if [ -z "$comp" ]; then
-            continue
-        fi
-
-        __%[1]s_debug "Original comp: $comp"
-        comp="$(__%[1]s_format_comp_descriptions "$comp" "$longest")"
-        __%[1]s_debug "Final comp: $comp"
-        completions+=("$comp")
-    done < <(printf "%%s\n" "${out[@]}")
-
-    while IFS='' read -r comp; do
-        COMPREPLY+=("$comp")
-    done < <(compgen -W "${completions[*]}" -- "$cur")
 
     # If there is a single completion left, remove the description text
     if [ ${#COMPREPLY[*]} -eq 1 ]; then
         __%[1]s_debug "COMPREPLY[0]: ${COMPREPLY[0]}"
-        comp="${COMPREPLY[0]%%%% *}"
+        comp="${COMPREPLY[0]%%%%$tab*}"
         __%[1]s_debug "Removed description from single completion, which is now: ${comp}"
-        COMPREPLY=()
+        COMPREPLY[0]=$comp
-        COMPREPLY+=("$comp")
+    else # Format the descriptions
+        __%[1]s_format_comp_descriptions $longest
     fi
 }
 
@@ -231,13 +265,16 @@ __%[1]s_handle_special_char()
 
 __%[1]s_format_comp_descriptions()
 {
-    local tab
+    local tab=$'\t'
-    tab=$(printf '\t')
+    local comp desc maxdesclength
-    local comp="$1"
+    local longest=$1
-    local longest=$2
 
+    local i ci
+    for ci in ${!COMPREPLY[*]}; do
+        comp=${COMPREPLY[ci]}
         # Properly format the description string which follows a tab character if there is one
         if [[ "$comp" == *$tab* ]]; then
+            __%[1]s_debug "Original comp: $comp"
             desc=${comp#*$tab}
             comp=${comp%%%%$tab*}
 
@@ -266,10 +303,10 @@ __%[1]s_format_comp_descriptions()
                 fi
                 comp+="  ($desc)"
             fi
+            COMPREPLY[ci]=$comp
+            __%[1]s_debug "Final comp: $comp"
         fi
-
+    done
-    # Must use printf to escape all special characters
-    printf "%%q" "${comp}"
 }
 
 __start_%[1]s()
@@ -310,7 +347,8 @@ fi
 # ex: ts=4 sw=4 et filetype=sh
 `, name, compCmd,
 		ShellCompDirectiveError, ShellCompDirectiveNoSpace, ShellCompDirectiveNoFileComp,
-		ShellCompDirectiveFilterFileExt, ShellCompDirectiveFilterDirs))
+		ShellCompDirectiveFilterFileExt, ShellCompDirectiveFilterDirs,
+		activeHelpMarker))
 }
 
 // GenBashCompletionFileV2 generates Bash completion version 2.

vendor/github.com/spf13/cobra/command.go

@@ -18,6 +18,7 @@ package cobra
 import (
 	"bytes"
 	"context"
+	"errors"
 	"fmt"
 	"io"
 	"os"
@@ -166,7 +167,7 @@ type Command struct {
 	// errWriter is a writer defined by the user that replaces stderr
 	errWriter io.Writer
 
-	//FParseErrWhitelist flag parse errors to be ignored
+	// FParseErrWhitelist flag parse errors to be ignored
 	FParseErrWhitelist FParseErrWhitelist
 
 	// CompletionOptions is a set of options to control the handling of shell completion
@@ -224,12 +225,23 @@ type Command struct {
 	SuggestionsMinimumDistance int
 }
 
-// Context returns underlying command context. If command wasn't
+// Context returns underlying command context. If command was executed
-// executed with ExecuteContext Context returns Background context.
+// with ExecuteContext or the context was set with SetContext, the
+// previously set context will be returned. Otherwise, nil is returned.
+//
+// Notice that a call to Execute and ExecuteC will replace a nil context of
+// a command with a context.Background, so a background context will be
+// returned by Context after one of these functions has been called.
 func (c *Command) Context() context.Context {
 	return c.ctx
 }
 
+// SetContext sets context for the command. It is set to context.Background by default and will be overwritten by
+// Command.ExecuteContext or Command.ExecuteContextC
+func (c *Command) SetContext(ctx context.Context) {
+	c.ctx = ctx
+}
+
 // SetArgs sets arguments for the command. It is set to os.Args[1:] by default, if desired, can be overridden
 // particularly useful when testing.
 func (c *Command) SetArgs(a []string) {
@@ -852,6 +864,10 @@ func (c *Command) execute(a []string) (err error) {
 	if err := c.validateRequiredFlags(); err != nil {
 		return err
 	}
+	if err := c.validateFlagGroups(); err != nil {
+		return err
+	}
+
 	if c.RunE != nil {
 		if err := c.RunE(c, argWoFlags); err != nil {
 			return err
@@ -975,7 +991,7 @@ func (c *Command) ExecuteC() (cmd *Command, err error) {
 	if err != nil {
 		// Always show help if requested, even if SilenceErrors is in
 		// effect
-		if err == flag.ErrHelp {
+		if errors.Is(err, flag.ErrHelp) {
 			cmd.HelpFunc()(cmd, args)
 			return cmd, nil
 		}
@@ -997,7 +1013,7 @@ func (c *Command) ExecuteC() (cmd *Command, err error) {
 
 func (c *Command) ValidateArgs(args []string) error {
 	if c.Args == nil {
-		return nil
+		return ArbitraryArgs(c, args)
 	}
 	return c.Args(c, args)
 }

vendor/github.com/spf13/cobra/completions.go

@@ -103,6 +103,14 @@ func NoFileCompletions(cmd *Command, args []string, toComplete string) ([]string
 	return nil, ShellCompDirectiveNoFileComp
 }
 
+// FixedCompletions can be used to create a completion function which always
+// returns the same results.
+func FixedCompletions(choices []string, directive ShellCompDirective) func(cmd *Command, args []string, toComplete string) ([]string, ShellCompDirective) {
+	return func(cmd *Command, args []string, toComplete string) ([]string, ShellCompDirective) {
+		return choices, directive
+	}
+}
+
 // RegisterFlagCompletionFunc should be called to register a function to provide completion for a flag.
 func (c *Command) RegisterFlagCompletionFunc(flagName string, f func(cmd *Command, args []string, toComplete string) ([]string, ShellCompDirective)) error {
 	flag := c.Flag(flagName)
@@ -170,6 +178,12 @@ func (c *Command) initCompleteCmd(args []string) {
 
 			noDescriptions := (cmd.CalledAs() == ShellCompNoDescRequestCmd)
 			for _, comp := range completions {
+				if GetActiveHelpConfig(finalCmd) == activeHelpGlobalDisable {
+					// Remove all activeHelp entries in this case
+					if strings.HasPrefix(comp, activeHelpMarker) {
+						continue
+					}
+				}
 				if noDescriptions {
 					// Remove any description that may be included following a tab character.
 					comp = strings.Split(comp, "\t")[0]
@@ -311,8 +325,11 @@ func (c *Command) getCompletions(args []string) (*Command, []string, ShellCompDi
 	var completions []string
 	var directive ShellCompDirective
 
+	// Enforce flag groups before doing flag completions
+	finalCmd.enforceFlagGroupsForCompletion()
+
 	// Note that we want to perform flagname completion even if finalCmd.DisableFlagParsing==true;
-	// doing this allows for completion of persistant flag names even for commands that disable flag parsing.
+	// doing this allows for completion of persistent flag names even for commands that disable flag parsing.
 	//
 	// When doing completion of a flag name, as soon as an argument starts with
 	// a '-' we know it is a flag.  We cannot use isFlagArg() here as it requires
@@ -644,7 +661,7 @@ To load completions for every new session, execute once:
 
 #### macOS:
 
-	%[1]s completion bash > /usr/local/etc/bash_completion.d/%[1]s
+	%[1]s completion bash > $(brew --prefix)/etc/bash_completion.d/%[1]s
 
 You will need to start a new shell for this setup to take effect.
 `, c.Root().Name()),
@@ -669,6 +686,10 @@ to enable it.  You can execute the following once:
 
 	echo "autoload -U compinit; compinit" >> ~/.zshrc
 
+To load completions in your current shell session:
+
+	source <(%[1]s completion zsh); compdef _%[1]s %[1]s
+
 To load completions for every new session, execute once:
 
 #### Linux:
@@ -677,7 +698,7 @@ To load completions for every new session, execute once:
 
 #### macOS:
 
-	%[1]s completion zsh > /usr/local/share/zsh/site-functions/_%[1]s
+	%[1]s completion zsh > $(brew --prefix)/share/zsh/site-functions/_%[1]s
 
 You will need to start a new shell for this setup to take effect.
 `, c.Root().Name()),

vendor/github.com/spf13/cobra/fish_completions.go

@@ -11,8 +11,8 @@ import (
 func genFishComp(buf io.StringWriter, name string, includeDesc bool) {
 	// Variables should not contain a '-' or ':' character
 	nameForVar := name
-	nameForVar = strings.Replace(nameForVar, "-", "_", -1)
+	nameForVar = strings.ReplaceAll(nameForVar, "-", "_")
-	nameForVar = strings.Replace(nameForVar, ":", "_", -1)
+	nameForVar = strings.ReplaceAll(nameForVar, ":", "_")
 
 	compCmd := ShellCompRequestCmd
 	if !includeDesc {
@@ -38,7 +38,8 @@ function __%[1]s_perform_completion
     __%[1]s_debug "args: $args"
     __%[1]s_debug "last arg: $lastArg"
 
-    set -l requestComp "$args[1] %[3]s $args[2..-1] $lastArg"
+    # Disable ActiveHelp which is not supported for fish shell
+    set -l requestComp "%[9]s=0 $args[1] %[3]s $args[2..-1] $lastArg"
 
     __%[1]s_debug "Calling $requestComp"
     set -l results (eval $requestComp 2> /dev/null)
@@ -196,7 +197,7 @@ complete -c %[2]s -n '__%[1]s_prepare_completions' -f -a '$__%[1]s_comp_results'
 
 `, nameForVar, name, compCmd,
 		ShellCompDirectiveError, ShellCompDirectiveNoSpace, ShellCompDirectiveNoFileComp,
-		ShellCompDirectiveFilterFileExt, ShellCompDirectiveFilterDirs))
+		ShellCompDirectiveFilterFileExt, ShellCompDirectiveFilterDirs, activeHelpEnvVar(name)))
 }
 
 // GenFishCompletion generates fish completion file and writes to the passed writer.

vendor/github.com/spf13/cobra/flag_groups.go

@@ -0,0 +1,223 @@
+// Copyright © 2022 Steve Francia <spf@spf13.com>.
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+// http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+package cobra
+
+import (
+	"fmt"
+	"sort"
+	"strings"
+
+	flag "github.com/spf13/pflag"
+)
+
+const (
+	requiredAsGroup   = "cobra_annotation_required_if_others_set"
+	mutuallyExclusive = "cobra_annotation_mutually_exclusive"
+)
+
+// MarkFlagsRequiredTogether marks the given flags with annotations so that Cobra errors
+// if the command is invoked with a subset (but not all) of the given flags.
+func (c *Command) MarkFlagsRequiredTogether(flagNames ...string) {
+	c.mergePersistentFlags()
+	for _, v := range flagNames {
+		f := c.Flags().Lookup(v)
+		if f == nil {
+			panic(fmt.Sprintf("Failed to find flag %q and mark it as being required in a flag group", v))
+		}
+		if err := c.Flags().SetAnnotation(v, requiredAsGroup, append(f.Annotations[requiredAsGroup], strings.Join(flagNames, " "))); err != nil {
+			// Only errs if the flag isn't found.
+			panic(err)
+		}
+	}
+}
+
+// MarkFlagsMutuallyExclusive marks the given flags with annotations so that Cobra errors
+// if the command is invoked with more than one flag from the given set of flags.
+func (c *Command) MarkFlagsMutuallyExclusive(flagNames ...string) {
+	c.mergePersistentFlags()
+	for _, v := range flagNames {
+		f := c.Flags().Lookup(v)
+		if f == nil {
+			panic(fmt.Sprintf("Failed to find flag %q and mark it as being in a mutually exclusive flag group", v))
+		}
+		// Each time this is called is a single new entry; this allows it to be a member of multiple groups if needed.
+		if err := c.Flags().SetAnnotation(v, mutuallyExclusive, append(f.Annotations[mutuallyExclusive], strings.Join(flagNames, " "))); err != nil {
+			panic(err)
+		}
+	}
+}
+
+// validateFlagGroups validates the mutuallyExclusive/requiredAsGroup logic and returns the
+// first error encountered.
+func (c *Command) validateFlagGroups() error {
+	if c.DisableFlagParsing {
+		return nil
+	}
+
+	flags := c.Flags()
+
+	// groupStatus format is the list of flags as a unique ID,
+	// then a map of each flag name and whether it is set or not.
+	groupStatus := map[string]map[string]bool{}
+	mutuallyExclusiveGroupStatus := map[string]map[string]bool{}
+	flags.VisitAll(func(pflag *flag.Flag) {
+		processFlagForGroupAnnotation(flags, pflag, requiredAsGroup, groupStatus)
+		processFlagForGroupAnnotation(flags, pflag, mutuallyExclusive, mutuallyExclusiveGroupStatus)
+	})
+
+	if err := validateRequiredFlagGroups(groupStatus); err != nil {
+		return err
+	}
+	if err := validateExclusiveFlagGroups(mutuallyExclusiveGroupStatus); err != nil {
+		return err
+	}
+	return nil
+}
+
+func hasAllFlags(fs *flag.FlagSet, flagnames ...string) bool {
+	for _, fname := range flagnames {
+		f := fs.Lookup(fname)
+		if f == nil {
+			return false
+		}
+	}
+	return true
+}
+
+func processFlagForGroupAnnotation(flags *flag.FlagSet, pflag *flag.Flag, annotation string, groupStatus map[string]map[string]bool) {
+	groupInfo, found := pflag.Annotations[annotation]
+	if found {
+		for _, group := range groupInfo {
+			if groupStatus[group] == nil {
+				flagnames := strings.Split(group, " ")
+
+				// Only consider this flag group at all if all the flags are defined.
+				if !hasAllFlags(flags, flagnames...) {
+					continue
+				}
+
+				groupStatus[group] = map[string]bool{}
+				for _, name := range flagnames {
+					groupStatus[group][name] = false
+				}
+			}
+
+			groupStatus[group][pflag.Name] = pflag.Changed
+		}
+	}
+}
+
+func validateRequiredFlagGroups(data map[string]map[string]bool) error {
+	keys := sortedKeys(data)
+	for _, flagList := range keys {
+		flagnameAndStatus := data[flagList]
+
+		unset := []string{}
+		for flagname, isSet := range flagnameAndStatus {
+			if !isSet {
+				unset = append(unset, flagname)
+			}
+		}
+		if len(unset) == len(flagnameAndStatus) || len(unset) == 0 {
+			continue
+		}
+
+		// Sort values, so they can be tested/scripted against consistently.
+		sort.Strings(unset)
+		return fmt.Errorf("if any flags in the group [%v] are set they must all be set; missing %v", flagList, unset)
+	}
+
+	return nil
+}
+
+func validateExclusiveFlagGroups(data map[string]map[string]bool) error {
+	keys := sortedKeys(data)
+	for _, flagList := range keys {
+		flagnameAndStatus := data[flagList]
+		var set []string
+		for flagname, isSet := range flagnameAndStatus {
+			if isSet {
+				set = append(set, flagname)
+			}
+		}
+		if len(set) == 0 || len(set) == 1 {
+			continue
+		}
+
+		// Sort values, so they can be tested/scripted against consistently.
+		sort.Strings(set)
+		return fmt.Errorf("if any flags in the group [%v] are set none of the others can be; %v were all set", flagList, set)
+	}
+	return nil
+}
+
+func sortedKeys(m map[string]map[string]bool) []string {
+	keys := make([]string, len(m))
+	i := 0
+	for k := range m {
+		keys[i] = k
+		i++
+	}
+	sort.Strings(keys)
+	return keys
+}
+
+// enforceFlagGroupsForCompletion will do the following:
+// - when a flag in a group is present, other flags in the group will be marked required
+// - when a flag in a mutually exclusive group is present, other flags in the group will be marked as hidden
+// This allows the standard completion logic to behave appropriately for flag groups
+func (c *Command) enforceFlagGroupsForCompletion() {
+	if c.DisableFlagParsing {
+		return
+	}
+
+	flags := c.Flags()
+	groupStatus := map[string]map[string]bool{}
+	mutuallyExclusiveGroupStatus := map[string]map[string]bool{}
+	c.Flags().VisitAll(func(pflag *flag.Flag) {
+		processFlagForGroupAnnotation(flags, pflag, requiredAsGroup, groupStatus)
+		processFlagForGroupAnnotation(flags, pflag, mutuallyExclusive, mutuallyExclusiveGroupStatus)
+	})
+
+	// If a flag that is part of a group is present, we make all the other flags
+	// of that group required so that the shell completion suggests them automatically
+	for flagList, flagnameAndStatus := range groupStatus {
+		for _, isSet := range flagnameAndStatus {
+			if isSet {
+				// One of the flags of the group is set, mark the other ones as required
+				for _, fName := range strings.Split(flagList, " ") {
+					_ = c.MarkFlagRequired(fName)
+				}
+			}
+		}
+	}
+
+	// If a flag that is mutually exclusive to others is present, we hide the other
+	// flags of that group so the shell completion does not suggest them
+	for flagList, flagnameAndStatus := range mutuallyExclusiveGroupStatus {
+		for flagName, isSet := range flagnameAndStatus {
+			if isSet {
+				// One of the flags of the mutually exclusive group is set, mark the other ones as hidden
+				// Don't mark the flag that is already set as hidden because it may be an
+				// array or slice flag and therefore must continue being suggested
+				for _, fName := range strings.Split(flagList, " ") {
+					if fName != flagName {
+						flag := c.Flags().Lookup(fName)
+						flag.Hidden = true
+					}
+				}
+			}
+		}
+	}
+}

vendor/github.com/spf13/cobra/powershell_completions.go

@@ -61,6 +61,7 @@ Register-ArgumentCompleter -CommandName '%[1]s' -ScriptBlock {
     # Prepare the command to request completions for the program.
     # Split the command at the first space to separate the program and arguments.
     $Program,$Arguments = $Command.Split(" ",2)
+
     $RequestComp="$Program %[2]s $Arguments"
     __%[1]s_debug "RequestComp: $RequestComp"
 
@@ -90,11 +91,13 @@ Register-ArgumentCompleter -CommandName '%[1]s' -ScriptBlock {
     }
 
     __%[1]s_debug "Calling $RequestComp"
+    # First disable ActiveHelp which is not supported for Powershell
+    $env:%[8]s=0
+
     #call the command store the output in $out and redirect stderr and stdout to null
     # $Out is an array contains each line per element
     Invoke-Expression -OutVariable out "$RequestComp" 2>&1 | Out-Null
 
-
     # get directive from last line
     [int]$Directive = $Out[-1].TrimStart(':')
     if ($Directive -eq "") {
@@ -242,7 +245,7 @@ Register-ArgumentCompleter -CommandName '%[1]s' -ScriptBlock {
 }
 `, name, compCmd,
 		ShellCompDirectiveError, ShellCompDirectiveNoSpace, ShellCompDirectiveNoFileComp,
-		ShellCompDirectiveFilterFileExt, ShellCompDirectiveFilterDirs))
+		ShellCompDirectiveFilterFileExt, ShellCompDirectiveFilterDirs, activeHelpEnvVar(name)))
 }
 
 func (c *Command) genPowerShellCompletion(w io.Writer, includeDesc bool) error {

vendor/github.com/spf13/cobra/projects_using_cobra.md

@@ -1,8 +1,8 @@
 ## Projects using Cobra
 
 - [Arduino CLI](https://github.com/arduino/arduino-cli)
-- [Bleve](http://www.blevesearch.com/)
+- [Bleve](https://blevesearch.com/)
-- [CockroachDB](http://www.cockroachlabs.com/)
+- [CockroachDB](https://www.cockroachlabs.com/)
 - [Cosmos SDK](https://github.com/cosmos/cosmos-sdk)
 - [Datree](https://github.com/datreeio/datree)
 - [Delve](https://github.com/derekparker/delve)
@@ -14,14 +14,15 @@
 - [Github CLI](https://github.com/cli/cli)
 - [GitHub Labeler](https://github.com/erdaltsksn/gh-label)
 - [Golangci-lint](https://golangci-lint.run)
-- [GopherJS](http://www.gopherjs.org/)
+- [GopherJS](https://github.com/gopherjs/gopherjs)
 - [GoReleaser](https://goreleaser.com)
 - [Helm](https://helm.sh)
 - [Hugo](https://gohugo.io)
 - [Infracost](https://github.com/infracost/infracost)
 - [Istio](https://istio.io)
 - [Kool](https://github.com/kool-dev/kool)
-- [Kubernetes](http://kubernetes.io/)
+- [Kubernetes](https://kubernetes.io/)
+- [Kubescape](https://github.com/armosec/kubescape)
 - [Linkerd](https://linkerd.io/)
 - [Mattermost-server](https://github.com/mattermost/mattermost-server)
 - [Mercure](https://mercure.rocks/)
@@ -36,9 +37,11 @@
 - [Ory Hydra](https://github.com/ory/hydra)
 - [Ory Kratos](https://github.com/ory/kratos)
 - [Pixie](https://github.com/pixie-io/pixie)
+- [Polygon Edge](https://github.com/0xPolygon/polygon-edge)
 - [Pouch](https://github.com/alibaba/pouch)
-- [ProjectAtomic (enterprise)](http://www.projectatomic.io/)
+- [ProjectAtomic (enterprise)](https://www.projectatomic.io/)
 - [Prototool](https://github.com/uber/prototool)
+- [Pulumi](https://www.pulumi.com)
 - [QRcp](https://github.com/claudiodangelis/qrcp)
 - [Random](https://github.com/erdaltsksn/random)
 - [Rclone](https://rclone.org/)

vendor/github.com/spf13/cobra/shell_completions.md

@@ -40,7 +40,7 @@ Bash:
   # Linux:
   $ %[1]s completion bash > /etc/bash_completion.d/%[1]s
   # macOS:
-  $ %[1]s completion bash > /usr/local/etc/bash_completion.d/%[1]s
+  $ %[1]s completion bash > $(brew --prefix)/etc/bash_completion.d/%[1]s
 
 Zsh:
 
@@ -122,7 +122,7 @@ For example, if you want `kubectl get [tab][tab]` to show a list of valid "nouns
 Some simplified code from `kubectl get` looks like:
 
 ```go
-validArgs []string = { "pod", "node", "service", "replicationcontroller" }
+validArgs = []string{ "pod", "node", "service", "replicationcontroller" }
 
 cmd := &cobra.Command{
 	Use:     "get [(-o|--output=)json|yaml|template|...] (RESOURCE [NAME] | RESOURCE/NAME ...)",
@@ -148,7 +148,7 @@ node   pod   replicationcontroller   service
 If your nouns have aliases, you can define them alongside `ValidArgs` using `ArgAliases`:
 
 ```go
-argAliases []string = { "pods", "nodes", "services", "svc", "replicationcontrollers", "rc" }
+argAliases = []string { "pods", "nodes", "services", "svc", "replicationcontrollers", "rc" }
 
 cmd := &cobra.Command{
     ...

vendor/github.com/spf13/cobra/user_guide.md

@@ -32,7 +32,7 @@ func main() {
 Cobra-CLI is its own program that will create your application and add any
 commands you want. It's the easiest way to incorporate Cobra into your application.
 
-For complete details on using the Cobra generator, please refer to [The Cobra-CLI Generator README](https://github.com/spf13/cobra-cli/blob/master/README.md)
+For complete details on using the Cobra generator, please refer to [The Cobra-CLI Generator README](https://github.com/spf13/cobra-cli/blob/main/README.md)
 
 ## Using the Cobra Library
 
@@ -51,7 +51,7 @@ var rootCmd = &cobra.Command{
   Short: "Hugo is a very fast static site generator",
   Long: `A Fast and Flexible Static Site Generator built with
                 love by spf13 and friends in Go.
-                Complete documentation is available at http://hugo.spf13.com`,
+                Complete documentation is available at https://gohugo.io/documentation/`,
   Run: func(cmd *cobra.Command, args []string) {
     // Do Stuff Here
   },
@@ -300,10 +300,34 @@ rootCmd.PersistentFlags().StringVarP(&Region, "region", "r", "", "AWS region (re
 rootCmd.MarkPersistentFlagRequired("region")
 ```
 
+### Flag Groups
+
+If you have different flags that must be provided together (e.g. if they provide the `--username` flag they MUST provide the `--password` flag as well) then 
+Cobra can enforce that requirement:
+```go
+rootCmd.Flags().StringVarP(&u, "username", "u", "", "Username (required if password is set)")
+rootCmd.Flags().StringVarP(&pw, "password", "p", "", "Password (required if username is set)")
+rootCmd.MarkFlagsRequiredTogether("username", "password")
+``` 
+
+You can also prevent different flags from being provided together if they represent mutually 
+exclusive options such as specifying an output format as either `--json` or `--yaml` but never both:
+```go
+rootCmd.Flags().BoolVar(&u, "json", false, "Output in JSON")
+rootCmd.Flags().BoolVar(&pw, "yaml", false, "Output in YAML")
+rootCmd.MarkFlagsMutuallyExclusive("json", "yaml")
+```
+
+In both of these cases:
+  - both local and persistent flags can be used
+    - **NOTE:** the group is only enforced on commands where every flag is defined
+  - a flag may appear in multiple groups
+  - a group may contain any number of flags
+
 ## Positional and Custom Arguments
 
-Validation of positional arguments can be specified using the `Args` field
+Validation of positional arguments can be specified using the `Args` field of `Command`.
-of `Command`.
+If `Args` is undefined or `nil`, it defaults to `ArbitraryArgs`.
 
 The following validators are built in:
 
@@ -405,7 +429,7 @@ a count and a string.`,
 }
 ```
 
-For a more complete example of a larger application, please checkout [Hugo](http://gohugo.io/).
+For a more complete example of a larger application, please checkout [Hugo](https://gohugo.io/).
 
 ## Help Command
 
@@ -603,7 +627,7 @@ Did you mean this?
 Run 'hugo --help' for usage.
 ```
 
-Suggestions are automatic based on every subcommand registered and use an implementation of [Levenshtein distance](http://en.wikipedia.org/wiki/Levenshtein_distance). Every registered command that matches a minimum distance of 2 (ignoring case) will be displayed as a suggestion.
+Suggestions are automatic based on every subcommand registered and use an implementation of [Levenshtein distance](https://en.wikipedia.org/wiki/Levenshtein_distance). Every registered command that matches a minimum distance of 2 (ignoring case) will be displayed as a suggestion.
 
 If you need to disable suggestions or tweak the string distance in your command, use:
 
@@ -636,3 +660,7 @@ Cobra can generate documentation based on subcommands, flags, etc. Read more abo
 ## Generating shell completions
 
 Cobra can generate a shell-completion file for the following shells: bash, zsh, fish, PowerShell. If you add more information to your commands, these completions can be amazingly powerful and flexible.  Read more about it in [Shell Completions](shell_completions.md).
+
+## Providing Active Help
+
+Cobra makes use of the shell-completion system to define a framework allowing you to provide Active Help to your users.  Active Help are messages (hints, warnings, etc) printed as the program is being used.  Read more about it in [Active Help](active_help.md).

vendor/github.com/spf13/cobra/zsh_completions.go

@@ -75,7 +75,7 @@ func genZshComp(buf io.StringWriter, name string, includeDesc bool) {
 	if !includeDesc {
 		compCmd = ShellCompNoDescRequestCmd
 	}
-	WriteStringAndCheck(buf, fmt.Sprintf(`#compdef _%[1]s %[1]s
+	WriteStringAndCheck(buf, fmt.Sprintf(`#compdef %[1]s
 
 # zsh completion for %-36[1]s -*- shell-script -*-
 
@@ -163,7 +163,24 @@ _%[1]s()
         return
     fi
 
+    local activeHelpMarker="%[8]s"
+    local endIndex=${#activeHelpMarker}
+    local startIndex=$((${#activeHelpMarker}+1))
+    local hasActiveHelp=0
     while IFS='\n' read -r comp; do
+        # Check if this is an activeHelp statement (i.e., prefixed with $activeHelpMarker)
+        if [ "${comp[1,$endIndex]}" = "$activeHelpMarker" ];then
+            __%[1]s_debug "ActiveHelp found: $comp"
+            comp="${comp[$startIndex,-1]}"
+            if [ -n "$comp" ]; then
+                compadd -x "${comp}"
+                __%[1]s_debug "ActiveHelp will need delimiter"
+                hasActiveHelp=1
+            fi
+
+            continue
+        fi
+
         if [ -n "$comp" ]; then
             # If requested, completions are returned with a description.
             # The description is preceded by a TAB character.
@@ -171,7 +188,7 @@ _%[1]s()
             # We first need to escape any : as part of the completion itself.
             comp=${comp//:/\\:}
 
-            local tab=$(printf '\t')
+            local tab="$(printf '\t')"
             comp=${comp//$tab/:}
 
             __%[1]s_debug "Adding completion: ${comp}"
@@ -180,6 +197,17 @@ _%[1]s()
         fi
     done < <(printf "%%s\n" "${out[@]}")
 
+    # Add a delimiter after the activeHelp statements, but only if:
+    # - there are completions following the activeHelp statements, or
+    # - file completion will be performed (so there will be choices after the activeHelp)
+    if [ $hasActiveHelp -eq 1 ]; then
+        if [ ${#completions} -ne 0 ] || [ $((directive & shellCompDirectiveNoFileComp)) -eq 0 ]; then
+            __%[1]s_debug "Adding activeHelp delimiter"
+            compadd -x "--"
+            hasActiveHelp=0
+        fi
+    fi
+
     if [ $((directive & shellCompDirectiveNoSpace)) -ne 0 ]; then
         __%[1]s_debug "Activating nospace."
         noSpace="-S ''"
@@ -254,5 +282,6 @@ if [ "$funcstack[1]" = "_%[1]s" ]; then
 fi
 `, name, compCmd,
 		ShellCompDirectiveError, ShellCompDirectiveNoSpace, ShellCompDirectiveNoFileComp,
-		ShellCompDirectiveFilterFileExt, ShellCompDirectiveFilterDirs))
+		ShellCompDirectiveFilterFileExt, ShellCompDirectiveFilterDirs,
+		activeHelpMarker))
 }

vendor/modules.txt

@@ -215,7 +215,7 @@ github.com/rivo/uniseg
 # github.com/sirupsen/logrus v1.8.1
 ## explicit; go 1.13
 github.com/sirupsen/logrus
-# github.com/spf13/cobra v1.4.0
+# github.com/spf13/cobra v1.5.0
 ## explicit; go 1.15
 github.com/spf13/cobra
 # github.com/spf13/pflag v1.0.5