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update module dependencies to latest version

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Humble Chirammal
2022-11-03 17:20:01 +05:30
parent ba73208e90
commit 1651e0f823
282 changed files with 31763 additions and 11473 deletions
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14
vendor/github.com/spf13/cobra/.golangci.yml generated vendored
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@@ -1,3 +1,17 @@
# Copyright 2013-2022 The Cobra Authors
#
# 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.
run:
deadline: 5m

51
vendor/github.com/spf13/cobra/CHANGELOG.md generated vendored
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@@ -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

2
vendor/github.com/spf13/cobra/Makefile generated vendored
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@@ -6,7 +6,7 @@ $(warning "could not find golangci-lint in $(PATH), run: curl -sfL https://insta
endif
ifeq (, $(shell which richgo))
$(warning "could not find richgo in $(PATH), run: go get github.com/kyoh86/richgo")
$(warning "could not find richgo in $(PATH), run: go install github.com/kyoh86/richgo@latest")
endif
.PHONY: fmt lint test install_deps clean

13
vendor/github.com/spf13/cobra/README.md generated vendored
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@@ -2,8 +2,8 @@
Cobra is a library for creating powerful modern CLI applications.
Cobra is used in many Go projects such as [Kubernetes](http://kubernetes.io/),
[Hugo](https://gohugo.io), and [Github CLI](https://github.com/cli/cli) to
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.
[![](https://img.shields.io/github/workflow/status/spf13/cobra/Test?longCache=tru&label=Test&logo=github%20actions&logoColor=fff)](https://github.com/spf13/cobra/actions?query=workflow%3ATest)
@@ -23,12 +23,13 @@ Cobra provides:
* Global, local and cascading flags
* Intelligent suggestions (`app srver`... did you mean `app server`?)
* Automatic help generation for commands and flags
* Grouping help for subcommands
* Automatic help flag recognition of `-h`, `--help`, etc.
* Automatically generated shell autocomplete for your application (bash, zsh, fish, powershell)
* 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
@@ -40,9 +41,9 @@ The best applications read like sentences when used, and as a result, users
intuitively know how to interact with them.
The pattern to follow is
`APPNAME VERB NOUN --ADJECTIVE.`
`APPNAME VERB NOUN --ADJECTIVE`
or
`APPNAME COMMAND ARG --FLAG`
`APPNAME COMMAND ARG --FLAG`.
A few good real world examples may better illustrate this point.
@@ -102,7 +103,7 @@ 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).

63
vendor/github.com/spf13/cobra/active_help.go generated vendored Normal file
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@@ -0,0 +1,63 @@
// Copyright 2013-2022 The Cobra Authors
//
// 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"
"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, "-", "_")
}

157
vendor/github.com/spf13/cobra/active_help.md generated vendored Normal file
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@@ -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
```

38
vendor/github.com/spf13/cobra/args.go generated vendored
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@@ -1,3 +1,17 @@
// Copyright 2013-2022 The Cobra Authors
//
// 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 (
@@ -32,7 +46,8 @@ func NoArgs(cmd *Command, args []string) error {
return nil
}
// OnlyValidArgs returns an error if any args are not in the list of ValidArgs.
// OnlyValidArgs returns an error if there are any positional args that are not in
// the `ValidArgs` field of `Command`
func OnlyValidArgs(cmd *Command, args []string) error {
if len(cmd.ValidArgs) > 0 {
// Remove any description that may be included in ValidArgs.
@@ -41,7 +56,6 @@ func OnlyValidArgs(cmd *Command, args []string) error {
for _, v := range cmd.ValidArgs {
validArgs = append(validArgs, strings.Split(v, "\t")[0])
}
for _, v := range args {
if !stringInSlice(v, validArgs) {
return fmt.Errorf("invalid argument %q for %q%s", v, cmd.CommandPath(), cmd.findSuggestions(args[0]))
@@ -86,18 +100,6 @@ func ExactArgs(n int) PositionalArgs {
}
}
// ExactValidArgs returns an error if
// there are not exactly N positional args OR
// there are any positional args that are not in the `ValidArgs` field of `Command`
func ExactValidArgs(n int) PositionalArgs {
return func(cmd *Command, args []string) error {
if err := ExactArgs(n)(cmd, args); err != nil {
return err
}
return OnlyValidArgs(cmd, args)
}
}
// RangeArgs returns an error if the number of args is not within the expected range.
func RangeArgs(min int, max int) PositionalArgs {
return func(cmd *Command, args []string) error {
@@ -119,3 +121,11 @@ func MatchAll(pargs ...PositionalArgs) PositionalArgs {
return nil
}
}
// ExactValidArgs returns an error if there are not exactly N positional args OR
// there are any positional args that are not in the `ValidArgs` field of `Command`
//
// Deprecated: use MatchAll(ExactArgs(n), OnlyValidArgs) instead
func ExactValidArgs(n int) PositionalArgs {
return MatchAll(ExactArgs(n), OnlyValidArgs)
}

33
vendor/github.com/spf13/cobra/bash_completions.go generated vendored
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@@ -1,3 +1,17 @@
// Copyright 2013-2022 The Cobra Authors
//
// 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 (
@@ -73,7 +87,8 @@ __%[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=${lastParam:$((${#lastParam}-1)):1}
@@ -99,7 +114,7 @@ __%[1]s_handle_go_custom_completion()
directive=0
fi
__%[1]s_debug "${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 +140,7 @@ __%[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 +151,7 @@ __%[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 +162,7 @@ __%[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 +398,11 @@ __%[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 +660,8 @@ func gen(buf io.StringWriter, cmd *Command) {
gen(buf, c)
}
commandName := cmd.CommandPath()
commandName = strings.Replace(commandName, " ", "_", -1)
commandName = strings.Replace(commandName, ":", "__", -1)
commandName = strings.ReplaceAll(commandName, " ", "_")
commandName = strings.ReplaceAll(commandName, ":", "__")
if cmd.Root() == cmd {
WriteStringAndCheck(buf, fmt.Sprintf("_%s_root_command()\n{\n", commandName))

190
vendor/github.com/spf13/cobra/bash_completionsV2.go generated vendored
View File

@@ -1,3 +1,17 @@
// Copyright 2013-2022 The Cobra Authors
//
// 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 (
@@ -78,7 +92,7 @@ __%[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 +125,18 @@ __%[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 +148,7 @@ __%[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 +162,43 @@ __%[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" "${out}")
}
__%[1]s_handle_completion_types() {
@@ -154,17 +210,16 @@ __%[1]s_handle_completion_types() {
# If the user requested inserting one completion at a time, or all
# completions at once on the command-line we must remove the descriptions.
# https://github.com/spf13/cobra/issues/1508
local tab comp
tab=$(printf '\t')
local tab=$'\t' comp
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 [ -n "$comp" ]; then
if [[ $comp == "$cur"* ]]; then
COMPREPLY+=("$comp")
fi
done < <(printf "%%s\n" "${out[@]}")
done < <(printf "%%s\n" "${completions[@]}")
;;
*)
@@ -175,44 +230,37 @@ __%[1]s_handle_completion_types() {
}
__%[1]s_handle_standard_completion_case() {
local tab comp
tab=$(printf '\t')
local tab=$'\t' comp
# Short circuit to optimize if we don't have descriptions
if [[ "${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[@]}")
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")
done < <(printf "%%s\n" "${completions[@]}")
# 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: ${comp}"
COMPREPLY=()
COMPREPLY+=("$comp")
COMPREPLY[0]=$comp
else # Format the descriptions
__%[1]s_format_comp_descriptions $longest
fi
}
@@ -231,45 +279,48 @@ __%[1]s_handle_special_char()
__%[1]s_format_comp_descriptions()
{
local tab
tab=$(printf '\t')
local comp="$1"
local longest=$2
local tab=$'\t'
local comp desc maxdesclength
local longest=$1
# Properly format the description string which follows a tab character if there is one
if [[ "$comp" == *$tab* ]]; then
desc=${comp#*$tab}
comp=${comp%%%%$tab*}
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*}
# $COLUMNS stores the current shell width.
# Remove an extra 4 because we add 2 spaces and 2 parentheses.
maxdesclength=$(( COLUMNS - longest - 4 ))
# $COLUMNS stores the current shell width.
# Remove an extra 4 because we add 2 spaces and 2 parentheses.
maxdesclength=$(( COLUMNS - longest - 4 ))
# Make sure we can fit a description of at least 8 characters
# if we are to align the descriptions.
if [[ $maxdesclength -gt 8 ]]; then
# Add the proper number of spaces to align the descriptions
for ((i = ${#comp} ; i < longest ; i++)); do
comp+=" "
done
else
# Don't pad the descriptions so we can fit more text after the completion
maxdesclength=$(( COLUMNS - ${#comp} - 4 ))
fi
# If there is enough space for any description text,
# truncate the descriptions that are too long for the shell width
if [ $maxdesclength -gt 0 ]; then
if [ ${#desc} -gt $maxdesclength ]; then
desc=${desc:0:$(( maxdesclength - 1 ))}
desc+="…"
# Make sure we can fit a description of at least 8 characters
# if we are to align the descriptions.
if [[ $maxdesclength -gt 8 ]]; then
# Add the proper number of spaces to align the descriptions
for ((i = ${#comp} ; i < longest ; i++)); do
comp+=" "
done
else
# Don't pad the descriptions so we can fit more text after the completion
maxdesclength=$(( COLUMNS - ${#comp} - 4 ))
fi
comp+=" ($desc)"
fi
fi
# Must use printf to escape all special characters
printf "%%q" "${comp}"
# If there is enough space for any description text,
# truncate the descriptions that are too long for the shell width
if [ $maxdesclength -gt 0 ]; then
if [ ${#desc} -gt $maxdesclength ]; then
desc=${desc:0:$(( maxdesclength - 1 ))}
desc+="…"
fi
comp+=" ($desc)"
fi
COMPREPLY[ci]=$comp
__%[1]s_debug "Final comp: $comp"
fi
done
}
__start_%[1]s()
@@ -310,7 +361,8 @@ 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.

25
vendor/github.com/spf13/cobra/cobra.go generated vendored
View File

@@ -1,9 +1,10 @@
// Copyright © 2013 Steve Francia <spf@spf13.com>.
// Copyright 2013-2022 The Cobra Authors
//
// 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
//
// 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,
@@ -39,15 +40,25 @@ var templateFuncs = template.FuncMap{
}
var initializers []func()
var finalizers []func()
const (
defaultPrefixMatching = false
defaultCommandSorting = true
defaultCaseInsensitive = false
)
// EnablePrefixMatching allows to set automatic prefix matching. Automatic prefix matching can be a dangerous thing
// to automatically enable in CLI tools.
// Set this to true to enable it.
var EnablePrefixMatching = false
var EnablePrefixMatching = defaultPrefixMatching
// EnableCommandSorting controls sorting of the slice of commands, which is turned on by default.
// To disable sorting, set it to false.
var EnableCommandSorting = true
var EnableCommandSorting = defaultCommandSorting
// EnableCaseInsensitive allows case-insensitive commands names. (case sensitive by default)
var EnableCaseInsensitive = defaultCaseInsensitive
// MousetrapHelpText enables an information splash screen on Windows
// if the CLI is started from explorer.exe.
@@ -84,6 +95,12 @@ func OnInitialize(y ...func()) {
initializers = append(initializers, y...)
}
// OnFinalize sets the passed functions to be run when each command's
// Execute method is terminated.
func OnFinalize(y ...func()) {
finalizers = append(finalizers, y...)
}
// FIXME Gt is unused by cobra and should be removed in a version 2. It exists only for compatibility with users of cobra.
// Gt takes two types and checks whether the first type is greater than the second. In case of types Arrays, Chans,

164
vendor/github.com/spf13/cobra/command.go generated vendored
View File

@@ -1,9 +1,10 @@
// Copyright © 2013 Steve Francia <spf@spf13.com>.
// Copyright 2013-2022 The Cobra Authors
//
// 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
//
// 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,
@@ -18,6 +19,7 @@ package cobra
import (
"bytes"
"context"
"errors"
"fmt"
"io"
"os"
@@ -28,9 +30,17 @@ import (
flag "github.com/spf13/pflag"
)
const FlagSetByCobraAnnotation = "cobra_annotation_flag_set_by_cobra"
// FParseErrWhitelist configures Flag parse errors to be ignored
type FParseErrWhitelist flag.ParseErrorsWhitelist
// Structure to manage groups for commands
type Group struct {
ID string
Title string
}
// Command is just that, a command for your application.
// E.g. 'go run ...' - 'run' is the command. Cobra requires
// you to define the usage and description as part of your command
@@ -57,6 +67,9 @@ type Command struct {
// Short is the short description shown in the 'help' output.
Short string
// The group id under which this subcommand is grouped in the 'help' output of its parent.
GroupID string
// Long is the long message shown in the 'help <this-command>' output.
Long string
@@ -124,6 +137,9 @@ type Command struct {
// PersistentPostRunE: PersistentPostRun but returns an error.
PersistentPostRunE func(cmd *Command, args []string) error
// groups for subcommands
commandgroups []*Group
// args is actual args parsed from flags.
args []string
// flagErrorBuf contains all error messages from pflag.
@@ -156,6 +172,12 @@ type Command struct {
// helpCommand is command with usage 'help'. If it's not defined by user,
// cobra uses default help command.
helpCommand *Command
// helpCommandGroupID is the group id for the helpCommand
helpCommandGroupID string
// completionCommandGroupID is the group id for the completion command
completionCommandGroupID string
// versionTemplate is the version template defined by user.
versionTemplate string
@@ -166,7 +188,7 @@ 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 +246,23 @@ type Command struct {
SuggestionsMinimumDistance int
}
// Context returns underlying command context. If command wasn't
// executed with ExecuteContext Context returns Background context.
// Context returns underlying command context. If command was executed
// 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. This context 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) {
@@ -288,6 +321,21 @@ func (c *Command) SetHelpCommand(cmd *Command) {
c.helpCommand = cmd
}
// SetHelpCommandGroup sets the group id of the help command.
func (c *Command) SetHelpCommandGroupID(groupID string) {
if c.helpCommand != nil {
c.helpCommand.GroupID = groupID
}
// helpCommandGroupID is used if no helpCommand is defined by the user
c.helpCommandGroupID = groupID
}
// SetCompletionCommandGroup sets the group id of the completion command.
func (c *Command) SetCompletionCommandGroupID(groupID string) {
// completionCommandGroupID is used if no completion command is defined by the user
c.Root().completionCommandGroupID = groupID
}
// SetHelpTemplate sets help template to be used. Application can use it to set custom template.
func (c *Command) SetHelpTemplate(s string) {
c.helpTemplate = s
@@ -496,10 +544,16 @@ Aliases:
{{.NameAndAliases}}{{end}}{{if .HasExample}}
Examples:
{{.Example}}{{end}}{{if .HasAvailableSubCommands}}
{{.Example}}{{end}}{{if .HasAvailableSubCommands}}{{$cmds := .Commands}}{{if eq (len .Groups) 0}}
Available Commands:{{range .Commands}}{{if (or .IsAvailableCommand (eq .Name "help"))}}
{{rpad .Name .NamePadding }} {{.Short}}{{end}}{{end}}{{end}}{{if .HasAvailableLocalFlags}}
Available Commands:{{range $cmds}}{{if (or .IsAvailableCommand (eq .Name "help"))}}
{{rpad .Name .NamePadding }} {{.Short}}{{end}}{{end}}{{else}}{{range $group := .Groups}}
{{.Title}}{{range $cmds}}{{if (and (eq .GroupID $group.ID) (or .IsAvailableCommand (eq .Name "help")))}}
{{rpad .Name .NamePadding }} {{.Short}}{{end}}{{end}}{{end}}{{if not .AllChildCommandsHaveGroup}}
Additional Commands:{{range $cmds}}{{if (and (eq .GroupID "") (or .IsAvailableCommand (eq .Name "help")))}}
{{rpad .Name .NamePadding }} {{.Short}}{{end}}{{end}}{{end}}{{end}}{{end}}{{if .HasAvailableLocalFlags}}
Flags:
{{.LocalFlags.FlagUsages | trimTrailingWhitespaces}}{{end}}{{if .HasAvailableInheritedFlags}}
@@ -664,7 +718,7 @@ func (c *Command) findSuggestions(arg string) string {
func (c *Command) findNext(next string) *Command {
matches := make([]*Command, 0)
for _, cmd := range c.commands {
if cmd.Name() == next || cmd.HasAlias(next) {
if commandNameMatches(cmd.Name(), next) || cmd.HasAlias(next) {
cmd.commandCalledAs.name = next
return cmd
}
@@ -821,6 +875,8 @@ func (c *Command) execute(a []string) (err error) {
c.preRun()
defer c.postRun()
argWoFlags := c.Flags().Args()
if c.DisableFlagParsing {
argWoFlags = a
@@ -849,9 +905,13 @@ func (c *Command) execute(a []string) (err error) {
c.PreRun(c, argWoFlags)
}
if err := c.validateRequiredFlags(); err != nil {
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
@@ -887,6 +947,12 @@ func (c *Command) preRun() {
}
}
func (c *Command) postRun() {
for _, x := range finalizers {
x()
}
}
// ExecuteContext is the same as Execute(), but sets the ctx on the command.
// Retrieve ctx by calling cmd.Context() inside your *Run lifecycle or ValidArgs
// functions.
@@ -930,7 +996,11 @@ func (c *Command) ExecuteC() (cmd *Command, err error) {
// initialize help at the last point to allow for user overriding
c.InitDefaultHelpCmd()
// initialize completion at the last point to allow for user overriding
c.initDefaultCompletionCmd()
c.InitDefaultCompletionCmd()
// Now that all commands have been created, let's make sure all groups
// are properly created also
c.checkCommandGroups()
args := c.args
@@ -975,7 +1045,7 @@ 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
}
@@ -997,12 +1067,13 @@ 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)
}
func (c *Command) validateRequiredFlags() error {
// ValidateRequiredFlags validates all required flags are present and returns an error otherwise
func (c *Command) ValidateRequiredFlags() error {
if c.DisableFlagParsing {
return nil
}
@@ -1025,6 +1096,19 @@ func (c *Command) validateRequiredFlags() error {
return nil
}
// checkCommandGroups checks if a command has been added to a group that does not exists.
// If so, we panic because it indicates a coding error that should be corrected.
func (c *Command) checkCommandGroups() {
for _, sub := range c.commands {
// if Group is not defined let the developer know right away
if sub.GroupID != "" && !c.ContainsGroup(sub.GroupID) {
panic(fmt.Sprintf("group id '%s' is not defined for subcommand '%s'", sub.GroupID, sub.CommandPath()))
}
sub.checkCommandGroups()
}
}
// InitDefaultHelpFlag adds default help flag to c.
// It is called automatically by executing the c or by calling help and usage.
// If c already has help flag, it will do nothing.
@@ -1038,6 +1122,7 @@ func (c *Command) InitDefaultHelpFlag() {
usage += c.Name()
}
c.Flags().BoolP("help", "h", false, usage)
_ = c.Flags().SetAnnotation("help", FlagSetByCobraAnnotation, []string{"true"})
}
}
@@ -1063,6 +1148,7 @@ func (c *Command) InitDefaultVersionFlag() {
} else {
c.Flags().Bool("version", false, usage)
}
_ = c.Flags().SetAnnotation("version", FlagSetByCobraAnnotation, []string{"true"})
}
}
@@ -1105,10 +1191,12 @@ Simply type ` + c.Name() + ` help [path to command] for full details.`,
c.Printf("Unknown help topic %#q\n", args)
CheckErr(c.Root().Usage())
} else {
cmd.InitDefaultHelpFlag() // make possible 'help' flag to be shown
cmd.InitDefaultHelpFlag() // make possible 'help' flag to be shown
cmd.InitDefaultVersionFlag() // make possible 'version' flag to be shown
CheckErr(cmd.Help())
}
},
GroupID: c.helpCommandGroupID,
}
}
c.RemoveCommand(c.helpCommand)
@@ -1169,6 +1257,36 @@ func (c *Command) AddCommand(cmds ...*Command) {
}
}
// Groups returns a slice of child command groups.
func (c *Command) Groups() []*Group {
return c.commandgroups
}
// AllChildCommandsHaveGroup returns if all subcommands are assigned to a group
func (c *Command) AllChildCommandsHaveGroup() bool {
for _, sub := range c.commands {
if (sub.IsAvailableCommand() || sub == c.helpCommand) && sub.GroupID == "" {
return false
}
}
return true
}
// ContainGroups return if groupID exists in the list of command groups.
func (c *Command) ContainsGroup(groupID string) bool {
for _, x := range c.commandgroups {
if x.ID == groupID {
return true
}
}
return false
}
// AddGroup adds one or more command groups to this parent command.
func (c *Command) AddGroup(groups ...*Group) {
c.commandgroups = append(c.commandgroups, groups...)
}
// RemoveCommand removes one or more commands from a parent command.
func (c *Command) RemoveCommand(cmds ...*Command) {
commands := []*Command{}
@@ -1312,7 +1430,7 @@ func (c *Command) Name() string {
// HasAlias determines if a given string is an alias of the command.
func (c *Command) HasAlias(s string) bool {
for _, a := range c.Aliases {
if a == s {
if commandNameMatches(a, s) {
return true
}
}
@@ -1489,7 +1607,8 @@ func (c *Command) LocalFlags() *flag.FlagSet {
}
addToLocal := func(f *flag.Flag) {
if c.lflags.Lookup(f.Name) == nil && c.parentsPflags.Lookup(f.Name) == nil {
// Add the flag if it is not a parent PFlag, or it shadows a parent PFlag
if c.lflags.Lookup(f.Name) == nil && f != c.parentsPflags.Lookup(f.Name) {
c.lflags.AddFlag(f)
}
}
@@ -1678,3 +1797,14 @@ func (c *Command) updateParentsPflags() {
c.parentsPflags.AddFlagSet(parent.PersistentFlags())
})
}
// commandNameMatches checks if two command names are equal
// taking into account case sensitivity according to
// EnableCaseInsensitive global configuration.
func commandNameMatches(s string, t string) bool {
if EnableCaseInsensitive {
return strings.EqualFold(s, t)
}
return s == t
}

14
vendor/github.com/spf13/cobra/command_notwin.go generated vendored
View File

@@ -1,3 +1,17 @@
// Copyright 2013-2022 The Cobra Authors
//
// 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.
//go:build !windows
// +build !windows

14
vendor/github.com/spf13/cobra/command_win.go generated vendored
View File

@@ -1,3 +1,17 @@
// Copyright 2013-2022 The Cobra Authors
//
// 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.
//go:build windows
// +build windows

70
vendor/github.com/spf13/cobra/completions.go generated vendored
View File

@@ -1,3 +1,17 @@
// Copyright 2013-2022 The Cobra Authors
//
// 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 (
@@ -103,6 +117,14 @@ 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 +192,12 @@ 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]
@@ -246,6 +274,12 @@ func (c *Command) getCompletions(args []string) (*Command, []string, ShellCompDi
}
finalCmd.ctx = c.ctx
// These flags are normally added when `execute()` is called on `finalCmd`,
// however, when doing completion, we don't call `finalCmd.execute()`.
// Let's add the --help and --version flag ourselves.
finalCmd.InitDefaultHelpFlag()
finalCmd.InitDefaultVersionFlag()
// Check if we are doing flag value completion before parsing the flags.
// This is important because if we are completing a flag value, we need to also
// remove the flag name argument from the list of finalArgs or else the parsing
@@ -278,6 +312,12 @@ func (c *Command) getCompletions(args []string) (*Command, []string, ShellCompDi
}
}
// Look for the --help or --version flags. If they are present,
// there should be no further completions.
if helpOrVersionFlagPresent(finalCmd) {
return finalCmd, []string{}, ShellCompDirectiveNoFileComp, nil
}
// We only remove the flags from the arguments if DisableFlagParsing is not set.
// This is important for commands which have requested to do their own flag completion.
if !finalCmd.DisableFlagParsing {
@@ -311,8 +351,11 @@ 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
@@ -446,6 +489,18 @@ func (c *Command) getCompletions(args []string) (*Command, []string, ShellCompDi
return finalCmd, completions, directive, nil
}
func helpOrVersionFlagPresent(cmd *Command) bool {
if versionFlag := cmd.Flags().Lookup("version"); versionFlag != nil &&
len(versionFlag.Annotations[FlagSetByCobraAnnotation]) > 0 && versionFlag.Changed {
return true
}
if helpFlag := cmd.Flags().Lookup("help"); helpFlag != nil &&
len(helpFlag.Annotations[FlagSetByCobraAnnotation]) > 0 && helpFlag.Changed {
return true
}
return false
}
func getFlagNameCompletions(flag *pflag.Flag, toComplete string) []string {
if nonCompletableFlag(flag) {
return []string{}
@@ -590,12 +645,12 @@ func checkIfFlagCompletion(finalCmd *Command, args []string, lastArg string) (*p
return flag, trimmedArgs, lastArg, nil
}
// initDefaultCompletionCmd adds a default 'completion' command to c.
// InitDefaultCompletionCmd adds a default 'completion' command to c.
// This function will do nothing if any of the following is true:
// 1- the feature has been explicitly disabled by the program,
// 2- c has no subcommands (to avoid creating one),
// 3- c already has a 'completion' command provided by the program.
func (c *Command) initDefaultCompletionCmd() {
func (c *Command) InitDefaultCompletionCmd() {
if c.CompletionOptions.DisableDefaultCmd || !c.HasSubCommands() {
return
}
@@ -618,6 +673,7 @@ See each sub-command's help for details on how to use the generated script.
Args: NoArgs,
ValidArgsFunction: NoFileCompletions,
Hidden: c.CompletionOptions.HiddenDefaultCmd,
GroupID: c.completionCommandGroupID,
}
c.AddCommand(completionCmd)
@@ -644,7 +700,7 @@ 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 +725,10 @@ 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 +737,7 @@ 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()),

23
vendor/github.com/spf13/cobra/fish_completions.go generated vendored
View File

@@ -1,3 +1,17 @@
// Copyright 2013-2022 The Cobra Authors
//
// 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 (
@@ -11,8 +25,8 @@ 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.Replace(nameForVar, ":", "_", -1)
nameForVar = strings.ReplaceAll(nameForVar, "-", "_")
nameForVar = strings.ReplaceAll(nameForVar, ":", "_")
compCmd := ShellCompRequestCmd
if !includeDesc {
@@ -38,7 +52,8 @@ 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 $requestComp 2> /dev/null)
@@ -196,7 +211,7 @@ complete -c %[2]s -n '__%[1]s_prepare_completions' -f -a '$__%[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.

224
vendor/github.com/spf13/cobra/flag_groups.go generated vendored Normal file
View File

@@ -0,0 +1,224 @@
// Copyright 2013-2022 The Cobra Authors
//
// 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
}
}
}
}
}
}

45
vendor/github.com/spf13/cobra/powershell_completions.go generated vendored
View File

@@ -1,3 +1,17 @@
// Copyright 2013-2022 The Cobra Authors
//
// 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.
// The generated scripts require PowerShell v5.0+ (which comes Windows 10, but
// can be downloaded separately for windows 7 or 8.1).
@@ -8,9 +22,15 @@ import (
"fmt"
"io"
"os"
"strings"
)
func genPowerShellComp(buf io.StringWriter, name string, includeDesc bool) {
// Variables should not contain a '-' or ':' character
nameForVar := name
nameForVar = strings.Replace(nameForVar, "-", "_", -1)
nameForVar = strings.Replace(nameForVar, ":", "_", -1)
compCmd := ShellCompRequestCmd
if !includeDesc {
compCmd = ShellCompNoDescRequestCmd
@@ -27,7 +47,7 @@ filter __%[1]s_escapeStringWithSpecialChars {
`+" $_ -replace '\\s|#|@|\\$|;|,|''|\\{|\\}|\\(|\\)|\"|`|\\||<|>|&','`$&'"+`
}
Register-ArgumentCompleter -CommandName '%[1]s' -ScriptBlock {
[scriptblock]$__%[2]sCompleterBlock = {
param(
$WordToComplete,
$CommandAst,
@@ -52,16 +72,17 @@ Register-ArgumentCompleter -CommandName '%[1]s' -ScriptBlock {
}
__%[1]s_debug "Truncated command: $Command"
$ShellCompDirectiveError=%[3]d
$ShellCompDirectiveNoSpace=%[4]d
$ShellCompDirectiveNoFileComp=%[5]d
$ShellCompDirectiveFilterFileExt=%[6]d
$ShellCompDirectiveFilterDirs=%[7]d
$ShellCompDirectiveError=%[4]d
$ShellCompDirectiveNoSpace=%[5]d
$ShellCompDirectiveNoFileComp=%[6]d
$ShellCompDirectiveFilterFileExt=%[7]d
$ShellCompDirectiveFilterDirs=%[8]d
# 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"
$RequestComp="$Program %[3]s $Arguments"
__%[1]s_debug "RequestComp: $RequestComp"
# we cannot use $WordToComplete because it
@@ -90,11 +111,13 @@ Register-ArgumentCompleter -CommandName '%[1]s' -ScriptBlock {
}
__%[1]s_debug "Calling $RequestComp"
# First disable ActiveHelp which is not supported for Powershell
$env:%[9]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 "") {
@@ -240,9 +263,11 @@ Register-ArgumentCompleter -CommandName '%[1]s' -ScriptBlock {
}
}
`, name, compCmd,
Register-ArgumentCompleter -CommandName '%[1]s' -ScriptBlock $__%[2]sCompleterBlock
`, name, nameForVar, compCmd,
ShellCompDirectiveError, ShellCompDirectiveNoSpace, ShellCompDirectiveNoFileComp,
ShellCompDirectiveFilterFileExt, ShellCompDirectiveFilterDirs))
ShellCompDirectiveFilterFileExt, ShellCompDirectiveFilterDirs, activeHelpEnvVar(name)))
}
func (c *Command) genPowerShellCompletion(w io.Writer, includeDesc bool) error {

21
vendor/github.com/spf13/cobra/projects_using_cobra.md generated vendored
View File

@@ -1,8 +1,11 @@
## Projects using Cobra
- [Allero](https://github.com/allero-io/allero)
- [Arduino CLI](https://github.com/arduino/arduino-cli)
- [Bleve](http://www.blevesearch.com/)
- [CockroachDB](http://www.cockroachlabs.com/)
- [Bleve](https://blevesearch.com/)
- [Cilium](https://cilium.io/)
- [CloudQuery](https://github.com/cloudquery/cloudquery)
- [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)
@@ -11,17 +14,19 @@
- [Gardener](https://github.com/gardener/gardenctl)
- [Giant Swarm's gsctl](https://github.com/giantswarm/gsctl)
- [Git Bump](https://github.com/erdaltsksn/git-bump)
- [Github CLI](https://github.com/cli/cli)
- [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)
- [KubeVirt](https://github.com/kubevirt/kubevirt)
- [Linkerd](https://linkerd.io/)
- [Mattermost-server](https://github.com/mattermost/mattermost-server)
- [Mercure](https://mercure.rocks/)
@@ -32,13 +37,16 @@
- [Multi-gitter](https://github.com/lindell/multi-gitter)
- [Nanobox](https://github.com/nanobox-io/nanobox)/[Nanopack](https://github.com/nanopack)
- [nFPM](https://nfpm.goreleaser.com)
- [Okteto](https://github.com/okteto/okteto)
- [OpenShift](https://www.openshift.com/)
- [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/)
@@ -49,3 +57,4 @@
- [UpCloud CLI (`upctl`)](https://github.com/UpCloudLtd/upcloud-cli)
- VMware's [Tanzu Community Edition](https://github.com/vmware-tanzu/community-edition) & [Tanzu Framework](https://github.com/vmware-tanzu/tanzu-framework)
- [Werf](https://werf.io/)
- [ZITADEL](https://github.com/zitadel/zitadel)

14
vendor/github.com/spf13/cobra/shell_completions.go generated vendored
View File

@@ -1,3 +1,17 @@
// Copyright 2013-2022 The Cobra Authors
//
// 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 (

26
vendor/github.com/spf13/cobra/shell_completions.md generated vendored
View File

@@ -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:
@@ -99,6 +99,11 @@ To tell Cobra *not* to provide the default `completion` command:
rootCmd.CompletionOptions.DisableDefaultCmd = true
```
To tell Cobra to mark the default `completion` command as *hidden*:
```
rootCmd.CompletionOptions.HiddenDefaultCmd = true
```
To tell Cobra *not* to provide the user with the `--no-descriptions` flag to the completion sub-commands:
```
rootCmd.CompletionOptions.DisableNoDescFlag = true
@@ -122,7 +127,7 @@ 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 +153,7 @@ 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{
...
@@ -530,6 +535,21 @@ search for a keyword in charts
$ helm s[tab]
search show status
```
### Aliases
You can also configure `powershell` aliases for your program and they will also support completions.
```
$ sal aliasname origcommand
$ Register-ArgumentCompleter -CommandName 'aliasname' -ScriptBlock $__origcommandCompleterBlock
# and now when you run `aliasname` completion will make
# suggestions as it did for `origcommand`.
$ aliasname <tab>
completion firstcommand secondcommand
```
The name of the completer block variable is of the form `$__<programName>CompleterBlock` where every `-` and `:` in the program name have been replaced with `_`, to respect powershell naming syntax.
### Limitations

117
vendor/github.com/spf13/cobra/user_guide.md generated vendored
View File

@@ -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
},
@@ -300,32 +300,74 @@ 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
of `Command`.
Validation of positional arguments can be specified using the `Args` field of `Command`.
The following validators are built in:
- `NoArgs` - the command will report an error if there are any positional args.
- `ArbitraryArgs` - the command will accept any args.
- `OnlyValidArgs` - the command will report an error if there are any positional args that are not in the `ValidArgs` field of `Command`.
- `MinimumNArgs(int)` - the command will report an error if there are not at least N positional args.
- `MaximumNArgs(int)` - the command will report an error if there are more than N positional args.
- `ExactArgs(int)` - the command will report an error if there are not exactly N positional args.
- `ExactValidArgs(int)` - the command will report an error if there are not exactly N positional args OR if there are any positional args that are not in the `ValidArgs` field of `Command`
- `RangeArgs(min, max)` - the command will report an error if the number of args is not between the minimum and maximum number of expected args.
- `MatchAll(pargs ...PositionalArgs)` - enables combining existing checks with arbitrary other checks (e.g. you want to check the ExactArgs length along with other qualities).
- Number of arguments:
- `NoArgs` - report an error if there are any positional args.
- `ArbitraryArgs` - accept any number of args.
- `MinimumNArgs(int)` - report an error if less than N positional args are provided.
- `MaximumNArgs(int)` - report an error if more than N positional args are provided.
- `ExactArgs(int)` - report an error if there are not exactly N positional args.
- `RangeArgs(min, max)` - report an error if the number of args is not between `min` and `max`.
- Content of the arguments:
- `OnlyValidArgs` - report an error if there are any positional args not specified in the `ValidArgs` field of `Command`, which can optionally be set to a list of valid values for positional args.
An example of setting the custom validator:
If `Args` is undefined or `nil`, it defaults to `ArbitraryArgs`.
Moreover, `MatchAll(pargs ...PositionalArgs)` enables combining existing checks with arbitrary other checks.
For instance, if you want to report an error if there are not exactly N positional args OR if there are any positional
args that are not in the `ValidArgs` field of `Command`, you can call `MatchAll` on `ExactArgs` and `OnlyValidArgs`, as
shown below:
```go
var cmd = &cobra.Command{
Short: "hello",
Args: MatchAll(ExactArgs(2), OnlyValidArgs),
Run: func(cmd *cobra.Command, args []string) {
fmt.Println("Hello, World!")
},
}
```
It is possible to set any custom validator that satisfies `func(cmd *cobra.Command, args []string) error`.
For example:
```go
var cmd = &cobra.Command{
Short: "hello",
Args: func(cmd *cobra.Command, args []string) error {
if len(args) < 1 {
return errors.New("requires a color argument")
// Optionally run one of the validators provided by cobra
if err := cobra.MinimumNArgs(1)(cmd, args); err != nil {
return err
}
// Run the custom validation logic
if myapp.IsValidColor(args[0]) {
return nil
}
@@ -405,7 +447,7 @@ 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
@@ -420,37 +462,46 @@ create' is called. Every command will automatically have the '--help' flag adde
The following output is automatically generated by Cobra. Nothing beyond the
command and flag definitions are needed.
$ cobra help
$ cobra-cli help
Cobra is a CLI library for Go that empowers applications.
This application is a tool to generate the needed files
to quickly create a Cobra application.
Usage:
cobra [command]
cobra-cli [command]
Available Commands:
add Add a command to a Cobra Application
completion Generate the autocompletion script for the specified shell
help Help about any command
init Initialize a Cobra Application
Flags:
-a, --author string author name for copyright attribution (default "YOUR NAME")
--config string config file (default is $HOME/.cobra.yaml)
-h, --help help for cobra
-h, --help help for cobra-cli
-l, --license string name of license for the project
--viper use Viper for configuration (default true)
--viper use Viper for configuration
Use "cobra [command] --help" for more information about a command.
Use "cobra-cli [command] --help" for more information about a command.
Help is just a command like any other. There is no special logic or behavior
around it. In fact, you can provide your own if you want.
### Grouping commands in help
Cobra supports grouping of available commands in the help output. To group commands, each group must be explicitly
defined using `AddGroup()` on the parent command. Then a subcommand can be added to a group using the `GroupID` element
of that subcommand. The groups will appear in the help output in the same order as they are defined using different
calls to `AddGroup()`. If you use the generated `help` or `completion` commands, you can set their group ids using
`SetHelpCommandGroupId()` and `SetCompletionCommandGroupId()` on the root command, respectively.
### Defining your own help
You can provide your own Help command or your own template for the default command to use
with following functions:
with the following functions:
```go
cmd.SetHelpCommand(cmd *Command)
@@ -469,22 +520,23 @@ showing the user the 'usage'.
You may recognize this from the help above. That's because the default help
embeds the usage as part of its output.
$ cobra --invalid
$ cobra-cli --invalid
Error: unknown flag: --invalid
Usage:
cobra [command]
cobra-cli [command]
Available Commands:
add Add a command to a Cobra Application
completion Generate the autocompletion script for the specified shell
help Help about any command
init Initialize a Cobra Application
Flags:
-a, --author string author name for copyright attribution (default "YOUR NAME")
--config string config file (default is $HOME/.cobra.yaml)
-h, --help help for cobra
-h, --help help for cobra-cli
-l, --license string name of license for the project
--viper use Viper for configuration (default true)
--viper use Viper for configuration
Use "cobra [command] --help" for more information about a command.
@@ -603,7 +655,7 @@ 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 automatically generated based on existing subcommands 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:
@@ -617,7 +669,8 @@ or
command.SuggestionsMinimumDistance = 1
```
You can also explicitly set names for which a given command will be suggested using the `SuggestFor` attribute. This allows suggestions for strings that are not close in terms of string distance, but makes sense in your set of commands and for some which you don't want aliases. Example:
You can also explicitly set names for which a given command will be suggested using the `SuggestFor` attribute. This allows suggestions for strings that are not close in terms of string distance, but make sense in your set of commands but for which
you don't want aliases. Example:
```
$ kubectl remove
@@ -636,3 +689,7 @@ 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).

49
vendor/github.com/spf13/cobra/zsh_completions.go generated vendored
View File

@@ -1,3 +1,17 @@
// Copyright 2013-2022 The Cobra Authors
//
// 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 (
@@ -75,7 +89,7 @@ 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 +177,24 @@ _%[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 +202,7 @@ _%[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: ${comp}"
@@ -180,6 +211,17 @@ _%[1]s()
fi
done < <(printf "%%s\n" "${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 [ $((directive & shellCompDirectiveNoSpace)) -ne 0 ]; then
__%[1]s_debug "Activating nospace."
noSpace="-S ''"
@@ -254,5 +296,6 @@ if [ "$funcstack[1]" = "_%[1]s" ]; then
fi
`, name, compCmd,
ShellCompDirectiveError, ShellCompDirectiveNoSpace, ShellCompDirectiveNoFileComp,
ShellCompDirectiveFilterFileExt, ShellCompDirectiveFilterDirs))
ShellCompDirectiveFilterFileExt, ShellCompDirectiveFilterDirs,
activeHelpMarker))
}