diff options
Diffstat (limited to 'vendor/github.com/urfave')
35 files changed, 0 insertions, 4854 deletions
diff --git a/vendor/github.com/urfave/cli/v2/.flake8 b/vendor/github.com/urfave/cli/v2/.flake8 deleted file mode 100644 index 6deafc261..000000000 --- a/vendor/github.com/urfave/cli/v2/.flake8 +++ /dev/null @@ -1,2 +0,0 @@ -[flake8] -max-line-length = 120 diff --git a/vendor/github.com/urfave/cli/v2/.gitignore b/vendor/github.com/urfave/cli/v2/.gitignore deleted file mode 100644 index 2d5e149b4..000000000 --- a/vendor/github.com/urfave/cli/v2/.gitignore +++ /dev/null @@ -1,7 +0,0 @@ -*.coverprofile -*.orig -node_modules/ -vendor -.idea -internal/*/built-example -coverage.txt diff --git a/vendor/github.com/urfave/cli/v2/CODE_OF_CONDUCT.md b/vendor/github.com/urfave/cli/v2/CODE_OF_CONDUCT.md deleted file mode 100644 index 41ba294f6..000000000 --- a/vendor/github.com/urfave/cli/v2/CODE_OF_CONDUCT.md +++ /dev/null @@ -1,74 +0,0 @@ -# Contributor Covenant Code of Conduct - -## Our Pledge - -In the interest of fostering an open and welcoming environment, we as -contributors and maintainers pledge to making participation in our project and -our community a harassment-free experience for everyone, regardless of age, body -size, disability, ethnicity, gender identity and expression, level of experience, -education, socio-economic status, nationality, personal appearance, race, -religion, or sexual identity and orientation. - -## Our Standards - -Examples of behavior that contributes to creating a positive environment -include: - -* Using welcoming and inclusive language -* Being respectful of differing viewpoints and experiences -* Gracefully accepting constructive criticism -* Focusing on what is best for the community -* Showing empathy towards other community members - -Examples of unacceptable behavior by participants include: - -* The use of sexualized language or imagery and unwelcome sexual attention or - advances -* Trolling, insulting/derogatory comments, and personal or political attacks -* Public or private harassment -* Publishing others' private information, such as a physical or electronic - address, without explicit permission -* Other conduct which could reasonably be considered inappropriate in a - professional setting - -## Our Responsibilities - -Project maintainers are responsible for clarifying the standards of acceptable -behavior and are expected to take appropriate and fair corrective action in -response to any instances of unacceptable behavior. - -Project maintainers have the right and responsibility to remove, edit, or -reject comments, commits, code, wiki edits, issues, and other contributions -that are not aligned to this Code of Conduct, or to ban temporarily or -permanently any contributor for other behaviors that they deem inappropriate, -threatening, offensive, or harmful. - -## Scope - -This Code of Conduct applies both within project spaces and in public spaces -when an individual is representing the project or its community. Examples of -representing a project or community include using an official project e-mail -address, posting via an official social media account, or acting as an appointed -representative at an online or offline event. Representation of a project may be -further defined and clarified by project maintainers. - -## Enforcement - -Instances of abusive, harassing, or otherwise unacceptable behavior may be -reported by contacting Dan Buch at dan@meatballhat.com. All complaints will be -reviewed and investigated and will result in a response that is deemed necessary -and appropriate to the circumstances. The project team is obligated to maintain -confidentiality with regard to the reporter of an incident. Further details of -specific enforcement policies may be posted separately. - -Project maintainers who do not follow or enforce the Code of Conduct in good -faith may face temporary or permanent repercussions as determined by other -members of the project's leadership. - -## Attribution - -This Code of Conduct is adapted from the [Contributor Covenant][homepage], version 1.4, -available at https://www.contributor-covenant.org/version/1/4/code-of-conduct.html - -[homepage]: https://www.contributor-covenant.org - diff --git a/vendor/github.com/urfave/cli/v2/LICENSE b/vendor/github.com/urfave/cli/v2/LICENSE deleted file mode 100644 index 42a597e29..000000000 --- a/vendor/github.com/urfave/cli/v2/LICENSE +++ /dev/null @@ -1,21 +0,0 @@ -MIT License - -Copyright (c) 2016 Jeremy Saenz & Contributors - -Permission is hereby granted, free of charge, to any person obtaining a copy -of this software and associated documentation files (the "Software"), to deal -in the Software without restriction, including without limitation the rights -to use, copy, modify, merge, publish, distribute, sublicense, and/or sell -copies of the Software, and to permit persons to whom the Software is -furnished to do so, subject to the following conditions: - -The above copyright notice and this permission notice shall be included in all -copies or substantial portions of the Software. - -THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR -IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, -FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE -AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER -LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, -OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE -SOFTWARE. diff --git a/vendor/github.com/urfave/cli/v2/README.md b/vendor/github.com/urfave/cli/v2/README.md deleted file mode 100644 index 408668bc3..000000000 --- a/vendor/github.com/urfave/cli/v2/README.md +++ /dev/null @@ -1,70 +0,0 @@ -cli -=== - -[](https://godoc.org/github.com/urfave/cli) -[](https://codebeat.co/projects/github-com-urfave-cli) -[](https://goreportcard.com/report/urfave/cli) -[](https://codecov.io/gh/urfave/cli) - -cli is a simple, fast, and fun package for building command line apps in Go. The -goal is to enable developers to write fast and distributable command line -applications in an expressive way. - -## Usage Documentation - -Usage documentation exists for each major version. Don't know what version you're on? You're probably using the version from the `master` branch, which is currently `v2`. - -- `v2` - [./docs/v2/manual.md](./docs/v2/manual.md) -- `v1` - [./docs/v1/manual.md](./docs/v1/manual.md) - -Guides for migrating to newer versions: - -- `v1-to-v2` - [./docs/migrate-v1-to-v2.md](./docs/migrate-v1-to-v2.md) - -## Installation - -Using this package requires a working Go environment. [See the install instructions for Go](http://golang.org/doc/install.html). - -Go Modules are required when using this package. [See the go blog guide on using Go Modules](https://blog.golang.org/using-go-modules). - -### Using `v2` releases - -``` -$ GO111MODULE=on go get github.com/urfave/cli/v2 -``` - -```go -... -import ( - "github.com/urfave/cli/v2" // imports as package "cli" -) -... -``` - -### Using `v1` releases - -``` -$ GO111MODULE=on go get github.com/urfave/cli -``` - -```go -... -import ( - "github.com/urfave/cli" -) -... -``` - -### GOPATH - -Make sure your `PATH` includes the `$GOPATH/bin` directory so your commands can -be easily used: -``` -export PATH=$PATH:$GOPATH/bin -``` - -### Supported platforms - -cli is tested against multiple versions of Go on Linux, and against the latest -released version of Go on OS X and Windows. This project uses Github Actions for -builds. To see our currently supported go versions and platforms, look at the [./.github/workflows/cli.yml](https://github.com/urfave/cli/blob/master/.github/workflows/cli.yml). diff --git a/vendor/github.com/urfave/cli/v2/app.go b/vendor/github.com/urfave/cli/v2/app.go deleted file mode 100644 index f801fce91..000000000 --- a/vendor/github.com/urfave/cli/v2/app.go +++ /dev/null @@ -1,540 +0,0 @@ -package cli - -import ( - "context" - "flag" - "fmt" - "io" - "os" - "path/filepath" - "sort" - "time" -) - -var ( - changeLogURL = "https://github.com/urfave/cli/blob/master/docs/CHANGELOG.md" - appActionDeprecationURL = fmt.Sprintf("%s#deprecated-cli-app-action-signature", changeLogURL) - contactSysadmin = "This is an error in the application. Please contact the distributor of this application if this is not you." - errInvalidActionType = NewExitError("ERROR invalid Action type. "+ - fmt.Sprintf("Must be `func(*Context`)` or `func(*Context) error). %s", contactSysadmin)+ - fmt.Sprintf("See %s", appActionDeprecationURL), 2) -) - -// App is the main structure of a cli application. It is recommended that -// an app be created with the cli.NewApp() function -type App struct { - // The name of the program. Defaults to path.Base(os.Args[0]) - Name string - // Full name of command for help, defaults to Name - HelpName string - // Description of the program. - Usage string - // Text to override the USAGE section of help - UsageText string - // Description of the program argument format. - ArgsUsage string - // Version of the program - Version string - // Description of the program - Description string - // List of commands to execute - Commands []*Command - // List of flags to parse - Flags []Flag - // Boolean to enable bash completion commands - EnableBashCompletion bool - // Boolean to hide built-in help command and help flag - HideHelp bool - // Boolean to hide built-in help command but keep help flag. - // Ignored if HideHelp is true. - HideHelpCommand bool - // Boolean to hide built-in version flag and the VERSION section of help - HideVersion bool - // categories contains the categorized commands and is populated on app startup - categories CommandCategories - // An action to execute when the shell completion flag is set - BashComplete BashCompleteFunc - // An action to execute before any subcommands are run, but after the context is ready - // If a non-nil error is returned, no subcommands are run - Before BeforeFunc - // An action to execute after any subcommands are run, but after the subcommand has finished - // It is run even if Action() panics - After AfterFunc - // The action to execute when no subcommands are specified - Action ActionFunc - // Execute this function if the proper command cannot be found - CommandNotFound CommandNotFoundFunc - // Execute this function if a usage error occurs - OnUsageError OnUsageErrorFunc - // Compilation date - Compiled time.Time - // List of all authors who contributed - Authors []*Author - // Copyright of the binary if any - Copyright string - // Reader reader to write input to (useful for tests) - Reader io.Reader - // Writer writer to write output to - Writer io.Writer - // ErrWriter writes error output - ErrWriter io.Writer - // ExitErrHandler processes any error encountered while running an App before - // it is returned to the caller. If no function is provided, HandleExitCoder - // is used as the default behavior. - ExitErrHandler ExitErrHandlerFunc - // Other custom info - Metadata map[string]interface{} - // Carries a function which returns app specific info. - ExtraInfo func() map[string]string - // CustomAppHelpTemplate the text template for app help topic. - // cli.go uses text/template to render templates. You can - // render custom help text by setting this variable. - CustomAppHelpTemplate string - // Boolean to enable short-option handling so user can combine several - // single-character bool arguments into one - // i.e. foobar -o -v -> foobar -ov - UseShortOptionHandling bool - - didSetup bool -} - -// Tries to find out when this binary was compiled. -// Returns the current time if it fails to find it. -func compileTime() time.Time { - info, err := os.Stat(os.Args[0]) - if err != nil { - return time.Now() - } - return info.ModTime() -} - -// NewApp creates a new cli Application with some reasonable defaults for Name, -// Usage, Version and Action. -func NewApp() *App { - return &App{ - Name: filepath.Base(os.Args[0]), - HelpName: filepath.Base(os.Args[0]), - Usage: "A new cli application", - UsageText: "", - BashComplete: DefaultAppComplete, - Action: helpCommand.Action, - Compiled: compileTime(), - Reader: os.Stdin, - Writer: os.Stdout, - ErrWriter: os.Stderr, - } -} - -// Setup runs initialization code to ensure all data structures are ready for -// `Run` or inspection prior to `Run`. It is internally called by `Run`, but -// will return early if setup has already happened. -func (a *App) Setup() { - if a.didSetup { - return - } - - a.didSetup = true - - if a.Name == "" { - a.Name = filepath.Base(os.Args[0]) - } - - if a.HelpName == "" { - a.HelpName = filepath.Base(os.Args[0]) - } - - if a.Usage == "" { - a.Usage = "A new cli application" - } - - if a.Version == "" { - a.HideVersion = true - } - - if a.BashComplete == nil { - a.BashComplete = DefaultAppComplete - } - - if a.Action == nil { - a.Action = helpCommand.Action - } - - if a.Compiled == (time.Time{}) { - a.Compiled = compileTime() - } - - if a.Reader == nil { - a.Reader = os.Stdin - } - - if a.Writer == nil { - a.Writer = os.Stdout - } - - if a.ErrWriter == nil { - a.ErrWriter = os.Stderr - } - - var newCommands []*Command - - for _, c := range a.Commands { - if c.HelpName == "" { - c.HelpName = fmt.Sprintf("%s %s", a.HelpName, c.Name) - } - newCommands = append(newCommands, c) - } - a.Commands = newCommands - - if a.Command(helpCommand.Name) == nil && !a.HideHelp { - if !a.HideHelpCommand { - a.appendCommand(helpCommand) - } - - if HelpFlag != nil { - a.appendFlag(HelpFlag) - } - } - - if !a.HideVersion { - a.appendFlag(VersionFlag) - } - - a.categories = newCommandCategories() - for _, command := range a.Commands { - a.categories.AddCommand(command.Category, command) - } - sort.Sort(a.categories.(*commandCategories)) - - if a.Metadata == nil { - a.Metadata = make(map[string]interface{}) - } -} - -func (a *App) newFlagSet() (*flag.FlagSet, error) { - return flagSet(a.Name, a.Flags) -} - -func (a *App) useShortOptionHandling() bool { - return a.UseShortOptionHandling -} - -// Run is the entry point to the cli app. Parses the arguments slice and routes -// to the proper flag/args combination -func (a *App) Run(arguments []string) (err error) { - return a.RunContext(context.Background(), arguments) -} - -// RunContext is like Run except it takes a Context that will be -// passed to its commands and sub-commands. Through this, you can -// propagate timeouts and cancellation requests -func (a *App) RunContext(ctx context.Context, arguments []string) (err error) { - a.Setup() - - // handle the completion flag separately from the flagset since - // completion could be attempted after a flag, but before its value was put - // on the command line. this causes the flagset to interpret the completion - // flag name as the value of the flag before it which is undesirable - // note that we can only do this because the shell autocomplete function - // always appends the completion flag at the end of the command - shellComplete, arguments := checkShellCompleteFlag(a, arguments) - - set, err := a.newFlagSet() - if err != nil { - return err - } - - err = parseIter(set, a, arguments[1:], shellComplete) - nerr := normalizeFlags(a.Flags, set) - context := NewContext(a, set, &Context{Context: ctx}) - if nerr != nil { - _, _ = fmt.Fprintln(a.Writer, nerr) - _ = ShowAppHelp(context) - return nerr - } - context.shellComplete = shellComplete - - if checkCompletions(context) { - return nil - } - - if err != nil { - if a.OnUsageError != nil { - err := a.OnUsageError(context, err, false) - a.handleExitCoder(context, err) - return err - } - _, _ = fmt.Fprintf(a.Writer, "%s %s\n\n", "Incorrect Usage.", err.Error()) - _ = ShowAppHelp(context) - return err - } - - if !a.HideHelp && checkHelp(context) { - _ = ShowAppHelp(context) - return nil - } - - if !a.HideVersion && checkVersion(context) { - ShowVersion(context) - return nil - } - - cerr := checkRequiredFlags(a.Flags, context) - if cerr != nil { - _ = ShowAppHelp(context) - return cerr - } - - if a.After != nil { - defer func() { - if afterErr := a.After(context); afterErr != nil { - if err != nil { - err = newMultiError(err, afterErr) - } else { - err = afterErr - } - } - }() - } - - if a.Before != nil { - beforeErr := a.Before(context) - if beforeErr != nil { - a.handleExitCoder(context, beforeErr) - err = beforeErr - return err - } - } - - args := context.Args() - if args.Present() { - name := args.First() - c := a.Command(name) - if c != nil { - return c.Run(context) - } - } - - if a.Action == nil { - a.Action = helpCommand.Action - } - - // Run default Action - err = a.Action(context) - - a.handleExitCoder(context, err) - return err -} - -// RunAndExitOnError calls .Run() and exits non-zero if an error was returned -// -// Deprecated: instead you should return an error that fulfills cli.ExitCoder -// to cli.App.Run. This will cause the application to exit with the given eror -// code in the cli.ExitCoder -func (a *App) RunAndExitOnError() { - if err := a.Run(os.Args); err != nil { - _, _ = fmt.Fprintln(a.ErrWriter, err) - OsExiter(1) - } -} - -// RunAsSubcommand invokes the subcommand given the context, parses ctx.Args() to -// generate command-specific flags -func (a *App) RunAsSubcommand(ctx *Context) (err error) { - // Setup also handles HideHelp and HideHelpCommand - a.Setup() - - var newCmds []*Command - for _, c := range a.Commands { - if c.HelpName == "" { - c.HelpName = fmt.Sprintf("%s %s", a.HelpName, c.Name) - } - newCmds = append(newCmds, c) - } - a.Commands = newCmds - - set, err := a.newFlagSet() - if err != nil { - return err - } - - err = parseIter(set, a, ctx.Args().Tail(), ctx.shellComplete) - nerr := normalizeFlags(a.Flags, set) - context := NewContext(a, set, ctx) - - if nerr != nil { - _, _ = fmt.Fprintln(a.Writer, nerr) - _, _ = fmt.Fprintln(a.Writer) - if len(a.Commands) > 0 { - _ = ShowSubcommandHelp(context) - } else { - _ = ShowCommandHelp(ctx, context.Args().First()) - } - return nerr - } - - if checkCompletions(context) { - return nil - } - - if err != nil { - if a.OnUsageError != nil { - err = a.OnUsageError(context, err, true) - a.handleExitCoder(context, err) - return err - } - _, _ = fmt.Fprintf(a.Writer, "%s %s\n\n", "Incorrect Usage.", err.Error()) - _ = ShowSubcommandHelp(context) - return err - } - - if len(a.Commands) > 0 { - if checkSubcommandHelp(context) { - return nil - } - } else { - if checkCommandHelp(ctx, context.Args().First()) { - return nil - } - } - - cerr := checkRequiredFlags(a.Flags, context) - if cerr != nil { - _ = ShowSubcommandHelp(context) - return cerr - } - - if a.After != nil { - defer func() { - afterErr := a.After(context) - if afterErr != nil { - a.handleExitCoder(context, err) - if err != nil { - err = newMultiError(err, afterErr) - } else { - err = afterErr - } - } - }() - } - - if a.Before != nil { - beforeErr := a.Before(context) - if beforeErr != nil { - a.handleExitCoder(context, beforeErr) - err = beforeErr - return err - } - } - - args := context.Args() - if args.Present() { - name := args.First() - c := a.Command(name) - if c != nil { - return c.Run(context) - } - } - - // Run default Action - err = a.Action(context) - - a.handleExitCoder(context, err) - return err -} - -// Command returns the named command on App. Returns nil if the command does not exist -func (a *App) Command(name string) *Command { - for _, c := range a.Commands { - if c.HasName(name) { - return c - } - } - - return nil -} - -// VisibleCategories returns a slice of categories and commands that are -// Hidden=false -func (a *App) VisibleCategories() []CommandCategory { - ret := []CommandCategory{} - for _, category := range a.categories.Categories() { - if visible := func() CommandCategory { - if len(category.VisibleCommands()) > 0 { - return category - } - return nil - }(); visible != nil { - ret = append(ret, visible) - } - } - return ret -} - -// VisibleCommands returns a slice of the Commands with Hidden=false -func (a *App) VisibleCommands() []*Command { - var ret []*Command - for _, command := range a.Commands { - if !command.Hidden { - ret = append(ret, command) - } - } - return ret -} - -// VisibleFlags returns a slice of the Flags with Hidden=false -func (a *App) VisibleFlags() []Flag { - return visibleFlags(a.Flags) -} - -func (a *App) appendFlag(fl Flag) { - if !hasFlag(a.Flags, fl) { - a.Flags = append(a.Flags, fl) - } -} - -func (a *App) appendCommand(c *Command) { - if !hasCommand(a.Commands, c) { - a.Commands = append(a.Commands, c) - } -} - -func (a *App) handleExitCoder(context *Context, err error) { - if a.ExitErrHandler != nil { - a.ExitErrHandler(context, err) - } else { - HandleExitCoder(err) - } -} - -// Author represents someone who has contributed to a cli project. -type Author struct { - Name string // The Authors name - Email string // The Authors email -} - -// String makes Author comply to the Stringer interface, to allow an easy print in the templating process -func (a *Author) String() string { - e := "" - if a.Email != "" { - e = " <" + a.Email + ">" - } - - return fmt.Sprintf("%v%v", a.Name, e) -} - -// HandleAction attempts to figure out which Action signature was used. If -// it's an ActionFunc or a func with the legacy signature for Action, the func -// is run! -func HandleAction(action interface{}, context *Context) (err error) { - switch a := action.(type) { - case ActionFunc: - return a(context) - case func(*Context) error: - return a(context) - case func(*Context): // deprecated function signature - a(context) - return nil - } - - return errInvalidActionType -} diff --git a/vendor/github.com/urfave/cli/v2/args.go b/vendor/github.com/urfave/cli/v2/args.go deleted file mode 100644 index bd65c17bd..000000000 --- a/vendor/github.com/urfave/cli/v2/args.go +++ /dev/null @@ -1,54 +0,0 @@ -package cli - -type Args interface { - // Get returns the nth argument, or else a blank string - Get(n int) string - // First returns the first argument, or else a blank string - First() string - // Tail returns the rest of the arguments (not the first one) - // or else an empty string slice - Tail() []string - // Len returns the length of the wrapped slice - Len() int - // Present checks if there are any arguments present - Present() bool - // Slice returns a copy of the internal slice - Slice() []string -} - -type args []string - -func (a *args) Get(n int) string { - if len(*a) > n { - return (*a)[n] - } - return "" -} - -func (a *args) First() string { - return a.Get(0) -} - -func (a *args) Tail() []string { - if a.Len() >= 2 { - tail := []string((*a)[1:]) - ret := make([]string, len(tail)) - copy(ret, tail) - return ret - } - return []string{} -} - -func (a *args) Len() int { - return len(*a) -} - -func (a *args) Present() bool { - return a.Len() != 0 -} - -func (a *args) Slice() []string { - ret := make([]string, len(*a)) - copy(ret, *a) - return ret -} diff --git a/vendor/github.com/urfave/cli/v2/category.go b/vendor/github.com/urfave/cli/v2/category.go deleted file mode 100644 index 867e3908c..000000000 --- a/vendor/github.com/urfave/cli/v2/category.go +++ /dev/null @@ -1,79 +0,0 @@ -package cli - -// CommandCategories interface allows for category manipulation -type CommandCategories interface { - // AddCommand adds a command to a category, creating a new category if necessary. - AddCommand(category string, command *Command) - // categories returns a copy of the category slice - Categories() []CommandCategory -} - -type commandCategories []*commandCategory - -func newCommandCategories() CommandCategories { - ret := commandCategories([]*commandCategory{}) - return &ret -} - -func (c *commandCategories) Less(i, j int) bool { - return lexicographicLess((*c)[i].Name(), (*c)[j].Name()) -} - -func (c *commandCategories) Len() int { - return len(*c) -} - -func (c *commandCategories) Swap(i, j int) { - (*c)[i], (*c)[j] = (*c)[j], (*c)[i] -} - -func (c *commandCategories) AddCommand(category string, command *Command) { - for _, commandCategory := range []*commandCategory(*c) { - if commandCategory.name == category { - commandCategory.commands = append(commandCategory.commands, command) - return - } - } - newVal := append(*c, - &commandCategory{name: category, commands: []*Command{command}}) - *c = newVal -} - -func (c *commandCategories) Categories() []CommandCategory { - ret := make([]CommandCategory, len(*c)) - for i, cat := range *c { - ret[i] = cat - } - return ret -} - -// CommandCategory is a category containing commands. -type CommandCategory interface { - // Name returns the category name string - Name() string - // VisibleCommands returns a slice of the Commands with Hidden=false - VisibleCommands() []*Command -} - -type commandCategory struct { - name string - commands []*Command -} - -func (c *commandCategory) Name() string { - return c.name -} - -func (c *commandCategory) VisibleCommands() []*Command { - if c.commands == nil { - c.commands = []*Command{} - } - - var ret []*Command - for _, command := range c.commands { - if !command.Hidden { - ret = append(ret, command) - } - } - return ret -} diff --git a/vendor/github.com/urfave/cli/v2/cli.go b/vendor/github.com/urfave/cli/v2/cli.go deleted file mode 100644 index 62a5bc22d..000000000 --- a/vendor/github.com/urfave/cli/v2/cli.go +++ /dev/null @@ -1,23 +0,0 @@ -// Package cli provides a minimal framework for creating and organizing command line -// Go applications. cli is designed to be easy to understand and write, the most simple -// cli application can be written as follows: -// func main() { -// (&cli.App{}).Run(os.Args) -// } -// -// Of course this application does not do much, so let's make this an actual application: -// func main() { -// app := &cli.App{ -// Name: "greet", -// Usage: "say a greeting", -// Action: func(c *cli.Context) error { -// fmt.Println("Greetings") -// return nil -// }, -// } -// -// app.Run(os.Args) -// } -package cli - -//go:generate go run flag-gen/main.go flag-gen/assets_vfsdata.go diff --git a/vendor/github.com/urfave/cli/v2/command.go b/vendor/github.com/urfave/cli/v2/command.go deleted file mode 100644 index dda2f49a0..000000000 --- a/vendor/github.com/urfave/cli/v2/command.go +++ /dev/null @@ -1,300 +0,0 @@ -package cli - -import ( - "flag" - "fmt" - "sort" - "strings" -) - -// Command is a subcommand for a cli.App. -type Command struct { - // The name of the command - Name string - // A list of aliases for the command - Aliases []string - // A short description of the usage of this command - Usage string - // Custom text to show on USAGE section of help - UsageText string - // A longer explanation of how the command works - Description string - // A short description of the arguments of this command - ArgsUsage string - // The category the command is part of - Category string - // The function to call when checking for bash command completions - BashComplete BashCompleteFunc - // An action to execute before any sub-subcommands are run, but after the context is ready - // If a non-nil error is returned, no sub-subcommands are run - Before BeforeFunc - // An action to execute after any subcommands are run, but after the subcommand has finished - // It is run even if Action() panics - After AfterFunc - // The function to call when this command is invoked - Action ActionFunc - // Execute this function if a usage error occurs. - OnUsageError OnUsageErrorFunc - // List of child commands - Subcommands []*Command - // List of flags to parse - Flags []Flag - // Treat all flags as normal arguments if true - SkipFlagParsing bool - // Boolean to hide built-in help command and help flag - HideHelp bool - // Boolean to hide built-in help command but keep help flag - // Ignored if HideHelp is true. - HideHelpCommand bool - // Boolean to hide this command from help or completion - Hidden bool - // Boolean to enable short-option handling so user can combine several - // single-character bool arguments into one - // i.e. foobar -o -v -> foobar -ov - UseShortOptionHandling bool - - // Full name of command for help, defaults to full command name, including parent commands. - HelpName string - commandNamePath []string - - // CustomHelpTemplate the text template for the command help topic. - // cli.go uses text/template to render templates. You can - // render custom help text by setting this variable. - CustomHelpTemplate string -} - -type Commands []*Command - -type CommandsByName []*Command - -func (c CommandsByName) Len() int { - return len(c) -} - -func (c CommandsByName) Less(i, j int) bool { - return lexicographicLess(c[i].Name, c[j].Name) -} - -func (c CommandsByName) Swap(i, j int) { - c[i], c[j] = c[j], c[i] -} - -// FullName returns the full name of the command. -// For subcommands this ensures that parent commands are part of the command path -func (c *Command) FullName() string { - if c.commandNamePath == nil { - return c.Name - } - return strings.Join(c.commandNamePath, " ") -} - -// Run invokes the command given the context, parses ctx.Args() to generate command-specific flags -func (c *Command) Run(ctx *Context) (err error) { - if len(c.Subcommands) > 0 { - return c.startApp(ctx) - } - - if !c.HideHelp && HelpFlag != nil { - // append help to flags - c.appendFlag(HelpFlag) - } - - if ctx.App.UseShortOptionHandling { - c.UseShortOptionHandling = true - } - - set, err := c.parseFlags(ctx.Args(), ctx.shellComplete) - - context := NewContext(ctx.App, set, ctx) - context.Command = c - if checkCommandCompletions(context, c.Name) { - return nil - } - - if err != nil { - if c.OnUsageError != nil { - err = c.OnUsageError(context, err, false) - context.App.handleExitCoder(context, err) - return err - } - _, _ = fmt.Fprintln(context.App.Writer, "Incorrect Usage:", err.Error()) - _, _ = fmt.Fprintln(context.App.Writer) - _ = ShowCommandHelp(context, c.Name) - return err - } - - if checkCommandHelp(context, c.Name) { - return nil - } - - cerr := checkRequiredFlags(c.Flags, context) - if cerr != nil { - _ = ShowCommandHelp(context, c.Name) - return cerr - } - - if c.After != nil { - defer func() { - afterErr := c.After(context) - if afterErr != nil { - context.App.handleExitCoder(context, err) - if err != nil { - err = newMultiError(err, afterErr) - } else { - err = afterErr - } - } - }() - } - - if c.Before != nil { - err = c.Before(context) - if err != nil { - context.App.handleExitCoder(context, err) - return err - } - } - - if c.Action == nil { - c.Action = helpSubcommand.Action - } - - context.Command = c - err = c.Action(context) - - if err != nil { - context.App.handleExitCoder(context, err) - } - return err -} - -func (c *Command) newFlagSet() (*flag.FlagSet, error) { - return flagSet(c.Name, c.Flags) -} - -func (c *Command) useShortOptionHandling() bool { - return c.UseShortOptionHandling -} - -func (c *Command) parseFlags(args Args, shellComplete bool) (*flag.FlagSet, error) { - set, err := c.newFlagSet() - if err != nil { - return nil, err - } - - if c.SkipFlagParsing { - return set, set.Parse(append([]string{"--"}, args.Tail()...)) - } - - err = parseIter(set, c, args.Tail(), shellComplete) - if err != nil { - return nil, err - } - - err = normalizeFlags(c.Flags, set) - if err != nil { - return nil, err - } - - return set, nil -} - -// Names returns the names including short names and aliases. -func (c *Command) Names() []string { - return append([]string{c.Name}, c.Aliases...) -} - -// HasName returns true if Command.Name matches given name -func (c *Command) HasName(name string) bool { - for _, n := range c.Names() { - if n == name { - return true - } - } - return false -} - -func (c *Command) startApp(ctx *Context) error { - app := &App{ - Metadata: ctx.App.Metadata, - Name: fmt.Sprintf("%s %s", ctx.App.Name, c.Name), - } - - if c.HelpName == "" { - app.HelpName = c.HelpName - } else { - app.HelpName = app.Name - } - - app.Usage = c.Usage - app.Description = c.Description - app.ArgsUsage = c.ArgsUsage - - // set CommandNotFound - app.CommandNotFound = ctx.App.CommandNotFound - app.CustomAppHelpTemplate = c.CustomHelpTemplate - - // set the flags and commands - app.Commands = c.Subcommands - app.Flags = c.Flags - app.HideHelp = c.HideHelp - app.HideHelpCommand = c.HideHelpCommand - - app.Version = ctx.App.Version - app.HideVersion = true - app.Compiled = ctx.App.Compiled - app.Writer = ctx.App.Writer - app.ErrWriter = ctx.App.ErrWriter - app.ExitErrHandler = ctx.App.ExitErrHandler - app.UseShortOptionHandling = ctx.App.UseShortOptionHandling - - app.categories = newCommandCategories() - for _, command := range c.Subcommands { - app.categories.AddCommand(command.Category, command) - } - - sort.Sort(app.categories.(*commandCategories)) - - // bash completion - app.EnableBashCompletion = ctx.App.EnableBashCompletion - if c.BashComplete != nil { - app.BashComplete = c.BashComplete - } - - // set the actions - app.Before = c.Before - app.After = c.After - if c.Action != nil { - app.Action = c.Action - } else { - app.Action = helpSubcommand.Action - } - app.OnUsageError = c.OnUsageError - - for index, cc := range app.Commands { - app.Commands[index].commandNamePath = []string{c.Name, cc.Name} - } - - return app.RunAsSubcommand(ctx) -} - -// VisibleFlags returns a slice of the Flags with Hidden=false -func (c *Command) VisibleFlags() []Flag { - return visibleFlags(c.Flags) -} - -func (c *Command) appendFlag(fl Flag) { - if !hasFlag(c.Flags, fl) { - c.Flags = append(c.Flags, fl) - } -} - -func hasCommand(commands []*Command, command *Command) bool { - for _, existing := range commands { - if command == existing { - return true - } - } - - return false -} diff --git a/vendor/github.com/urfave/cli/v2/context.go b/vendor/github.com/urfave/cli/v2/context.go deleted file mode 100644 index 74ed51912..000000000 --- a/vendor/github.com/urfave/cli/v2/context.go +++ /dev/null @@ -1,273 +0,0 @@ -package cli - -import ( - "context" - "errors" - "flag" - "fmt" - "strings" -) - -// Context is a type that is passed through to -// each Handler action in a cli application. Context -// can be used to retrieve context-specific args and -// parsed command-line options. -type Context struct { - context.Context - App *App - Command *Command - shellComplete bool - flagSet *flag.FlagSet - parentContext *Context -} - -// NewContext creates a new context. For use in when invoking an App or Command action. -func NewContext(app *App, set *flag.FlagSet, parentCtx *Context) *Context { - c := &Context{App: app, flagSet: set, parentContext: parentCtx} - if parentCtx != nil { - c.Context = parentCtx.Context - c.shellComplete = parentCtx.shellComplete - if parentCtx.flagSet == nil { - parentCtx.flagSet = &flag.FlagSet{} - } - } - - c.Command = &Command{} - - if c.Context == nil { - c.Context = context.Background() - } - - return c -} - -// NumFlags returns the number of flags set -func (c *Context) NumFlags() int { - return c.flagSet.NFlag() -} - -// Set sets a context flag to a value. -func (c *Context) Set(name, value string) error { - return c.flagSet.Set(name, value) -} - -// IsSet determines if the flag was actually set -func (c *Context) IsSet(name string) bool { - if fs := lookupFlagSet(name, c); fs != nil { - if fs := lookupFlagSet(name, c); fs != nil { - isSet := false - fs.Visit(func(f *flag.Flag) { - if f.Name == name { - isSet = true - } - }) - if isSet { - return true - } - } - - f := lookupFlag(name, c) - if f == nil { - return false - } - - return f.IsSet() - } - - return false -} - -// LocalFlagNames returns a slice of flag names used in this context. -func (c *Context) LocalFlagNames() []string { - var names []string - c.flagSet.Visit(makeFlagNameVisitor(&names)) - return names -} - -// FlagNames returns a slice of flag names used by the this context and all of -// its parent contexts. -func (c *Context) FlagNames() []string { - var names []string - for _, ctx := range c.Lineage() { - ctx.flagSet.Visit(makeFlagNameVisitor(&names)) - } - return names -} - -// Lineage returns *this* context and all of its ancestor contexts in order from -// child to parent -func (c *Context) Lineage() []*Context { - var lineage []*Context - - for cur := c; cur != nil; cur = cur.parentContext { - lineage = append(lineage, cur) - } - - return lineage -} - -// Value returns the value of the flag corresponding to `name` -func (c *Context) Value(name string) interface{} { - return c.flagSet.Lookup(name).Value.(flag.Getter).Get() -} - -// Args returns the command line arguments associated with the context. -func (c *Context) Args() Args { - ret := args(c.flagSet.Args()) - return &ret -} - -// NArg returns the number of the command line arguments. -func (c *Context) NArg() int { - return c.Args().Len() -} - -func lookupFlag(name string, ctx *Context) Flag { - for _, c := range ctx.Lineage() { - if c.Command == nil { - continue - } - - for _, f := range c.Command.Flags { - for _, n := range f.Names() { - if n == name { - return f - } - } - } - } - - if ctx.App != nil { - for _, f := range ctx.App.Flags { - for _, n := range f.Names() { - if n == name { - return f - } - } - } - } - - return nil -} - -func lookupFlagSet(name string, ctx *Context) *flag.FlagSet { - for _, c := range ctx.Lineage() { - if f := c.flagSet.Lookup(name); f != nil { - return c.flagSet - } - } - - return nil -} - -func copyFlag(name string, ff *flag.Flag, set *flag.FlagSet) { - switch ff.Value.(type) { - case Serializer: - _ = set.Set(name, ff.Value.(Serializer).Serialize()) - default: - _ = set.Set(name, ff.Value.String()) - } -} - -func normalizeFlags(flags []Flag, set *flag.FlagSet) error { - visited := make(map[string]bool) - set.Visit(func(f *flag.Flag) { - visited[f.Name] = true - }) - for _, f := range flags { - parts := f.Names() - if len(parts) == 1 { - continue - } - var ff *flag.Flag - for _, name := range parts { - name = strings.Trim(name, " ") - if visited[name] { - if ff != nil { - return errors.New("Cannot use two forms of the same flag: " + name + " " + ff.Name) - } - ff = set.Lookup(name) - } - } - if ff == nil { - continue - } - for _, name := range parts { - name = strings.Trim(name, " ") - if !visited[name] { - copyFlag(name, ff, set) - } - } - } - return nil -} - -func makeFlagNameVisitor(names *[]string) func(*flag.Flag) { - return func(f *flag.Flag) { - nameParts := strings.Split(f.Name, ",") - name := strings.TrimSpace(nameParts[0]) - - for _, part := range nameParts { - part = strings.TrimSpace(part) - if len(part) > len(name) { - name = part - } - } - - if name != "" { - *names = append(*names, name) - } - } -} - -type requiredFlagsErr interface { - error - getMissingFlags() []string -} - -type errRequiredFlags struct { - missingFlags []string -} - -func (e *errRequiredFlags) Error() string { - numberOfMissingFlags := len(e.missingFlags) - if numberOfMissingFlags == 1 { - return fmt.Sprintf("Required flag %q not set", e.missingFlags[0]) - } - joinedMissingFlags := strings.Join(e.missingFlags, ", ") - return fmt.Sprintf("Required flags %q not set", joinedMissingFlags) -} - -func (e *errRequiredFlags) getMissingFlags() []string { - return e.missingFlags -} - -func checkRequiredFlags(flags []Flag, context *Context) requiredFlagsErr { - var missingFlags []string - for _, f := range flags { - if rf, ok := f.(RequiredFlag); ok && rf.IsRequired() { - var flagPresent bool - var flagName string - - for _, key := range f.Names() { - if len(key) > 1 { - flagName = key - } - - if context.IsSet(strings.TrimSpace(key)) { - flagPresent = true - } - } - - if !flagPresent && flagName != "" { - missingFlags = append(missingFlags, flagName) - } - } - } - - if len(missingFlags) != 0 { - return &errRequiredFlags{missingFlags: missingFlags} - } - - return nil -} diff --git a/vendor/github.com/urfave/cli/v2/docs.go b/vendor/github.com/urfave/cli/v2/docs.go deleted file mode 100644 index dc16fc82d..000000000 --- a/vendor/github.com/urfave/cli/v2/docs.go +++ /dev/null @@ -1,148 +0,0 @@ -package cli - -import ( - "bytes" - "fmt" - "io" - "sort" - "strings" - "text/template" - - "github.com/cpuguy83/go-md2man/v2/md2man" -) - -// ToMarkdown creates a markdown string for the `*App` -// The function errors if either parsing or writing of the string fails. -func (a *App) ToMarkdown() (string, error) { - var w bytes.Buffer - if err := a.writeDocTemplate(&w); err != nil { - return "", err - } - return w.String(), nil -} - -// ToMan creates a man page string for the `*App` -// The function errors if either parsing or writing of the string fails. -func (a *App) ToMan() (string, error) { - var w bytes.Buffer - if err := a.writeDocTemplate(&w); err != nil { - return "", err - } - man := md2man.Render(w.Bytes()) - return string(man), nil -} - -type cliTemplate struct { - App *App - Commands []string - GlobalArgs []string - SynopsisArgs []string -} - -func (a *App) writeDocTemplate(w io.Writer) error { - const name = "cli" - t, err := template.New(name).Parse(MarkdownDocTemplate) - if err != nil { - return err - } - return t.ExecuteTemplate(w, name, &cliTemplate{ - App: a, - Commands: prepareCommands(a.Commands, 0), - GlobalArgs: prepareArgsWithValues(a.VisibleFlags()), - SynopsisArgs: prepareArgsSynopsis(a.VisibleFlags()), - }) -} - -func prepareCommands(commands []*Command, level int) []string { - var coms []string - for _, command := range commands { - if command.Hidden { - continue - } - usage := "" - if command.Usage != "" { - usage = command.Usage - } - - prepared := fmt.Sprintf("%s %s\n\n%s\n", - strings.Repeat("#", level+2), - strings.Join(command.Names(), ", "), - usage, - ) - - flags := prepareArgsWithValues(command.Flags) - if len(flags) > 0 { - prepared += fmt.Sprintf("\n%s", strings.Join(flags, "\n")) - } - - coms = append(coms, prepared) - - // recursevly iterate subcommands - if len(command.Subcommands) > 0 { - coms = append( - coms, - prepareCommands(command.Subcommands, level+1)..., - ) - } - } - - return coms -} - -func prepareArgsWithValues(flags []Flag) []string { - return prepareFlags(flags, ", ", "**", "**", `""`, true) -} - -func prepareArgsSynopsis(flags []Flag) []string { - return prepareFlags(flags, "|", "[", "]", "[value]", false) -} - -func prepareFlags( - flags []Flag, - sep, opener, closer, value string, - addDetails bool, -) []string { - args := []string{} - for _, f := range flags { - flag, ok := f.(DocGenerationFlag) - if !ok { - continue - } - modifiedArg := opener - - for _, s := range flag.Names() { - trimmed := strings.TrimSpace(s) - if len(modifiedArg) > len(opener) { - modifiedArg += sep - } - if len(trimmed) > 1 { - modifiedArg += fmt.Sprintf("--%s", trimmed) - } else { - modifiedArg += fmt.Sprintf("-%s", trimmed) - } - } - modifiedArg += closer - if flag.TakesValue() { - modifiedArg += fmt.Sprintf("=%s", value) - } - - if addDetails { - modifiedArg += flagDetails(flag) - } - - args = append(args, modifiedArg+"\n") - - } - sort.Strings(args) - return args -} - -// flagDetails returns a string containing the flags metadata -func flagDetails(flag DocGenerationFlag) string { - description := flag.GetUsage() - value := flag.GetValue() - if value != "" { - description += " (default: " + value + ")" - } - return ": " + description -} diff --git a/vendor/github.com/urfave/cli/v2/errors.go b/vendor/github.com/urfave/cli/v2/errors.go deleted file mode 100644 index 751ef9b16..000000000 --- a/vendor/github.com/urfave/cli/v2/errors.go +++ /dev/null @@ -1,141 +0,0 @@ -package cli - -import ( - "fmt" - "io" - "os" - "strings" -) - -// OsExiter is the function used when the app exits. If not set defaults to os.Exit. -var OsExiter = os.Exit - -// ErrWriter is used to write errors to the user. This can be anything -// implementing the io.Writer interface and defaults to os.Stderr. -var ErrWriter io.Writer = os.Stderr - -// MultiError is an error that wraps multiple errors. -type MultiError interface { - error - Errors() []error -} - -// newMultiError creates a new MultiError. Pass in one or more errors. -func newMultiError(err ...error) MultiError { - ret := multiError(err) - return &ret -} - -type multiError []error - -// Error implements the error interface. -func (m *multiError) Error() string { - errs := make([]string, len(*m)) - for i, err := range *m { - errs[i] = err.Error() - } - - return strings.Join(errs, "\n") -} - -// Errors returns a copy of the errors slice -func (m *multiError) Errors() []error { - errs := make([]error, len(*m)) - for _, err := range *m { - errs = append(errs, err) - } - return errs -} - -// ErrorFormatter is the interface that will suitably format the error output -type ErrorFormatter interface { - Format(s fmt.State, verb rune) -} - -// ExitCoder is the interface checked by `App` and `Command` for a custom exit -// code -type ExitCoder interface { - error - ExitCode() int -} - -type exitError struct { - exitCode int - message interface{} -} - -// NewExitError calls Exit to create a new ExitCoder. -// -// Deprecated: This function is a duplicate of Exit and will eventually be removed. -func NewExitError(message interface{}, exitCode int) ExitCoder { - return Exit(message, exitCode) -} - -// Exit wraps a message and exit code into an error, which by default is -// handled with a call to os.Exit during default error handling. -// -// This is the simplest way to trigger a non-zero exit code for an App without -// having to call os.Exit manually. During testing, this behavior can be avoided -// by overiding the ExitErrHandler function on an App or the package-global -// OsExiter function. -func Exit(message interface{}, exitCode int) ExitCoder { - return &exitError{ - message: message, - exitCode: exitCode, - } -} - -func (ee *exitError) Error() string { - return fmt.Sprintf("%v", ee.message) -} - -func (ee *exitError) ExitCode() int { - return ee.exitCode -} - -// HandleExitCoder handles errors implementing ExitCoder by printing their -// message and calling OsExiter with the given exit code. -// -// If the given error instead implements MultiError, each error will be checked -// for the ExitCoder interface, and OsExiter will be called with the last exit -// code found, or exit code 1 if no ExitCoder is found. -// -// This function is the default error-handling behavior for an App. -func HandleExitCoder(err error) { - if err == nil { - return - } - - if exitErr, ok := err.(ExitCoder); ok { - if err.Error() != "" { - if _, ok := exitErr.(ErrorFormatter); ok { - _, _ = fmt.Fprintf(ErrWriter, "%+v\n", err) - } else { - _, _ = fmt.Fprintln(ErrWriter, err) - } - } - OsExiter(exitErr.ExitCode()) - return - } - - if multiErr, ok := err.(MultiError); ok { - code := handleMultiError(multiErr) - OsExiter(code) - return - } -} - -func handleMultiError(multiErr MultiError) int { - code := 1 - for _, merr := range multiErr.Errors() { - if multiErr2, ok := merr.(MultiError); ok { - code = handleMultiError(multiErr2) - } else if merr != nil { - fmt.Fprintln(ErrWriter, merr) - if exitErr, ok := merr.(ExitCoder); ok { - code = exitErr.ExitCode() - } - } - } - return code -} diff --git a/vendor/github.com/urfave/cli/v2/fish.go b/vendor/github.com/urfave/cli/v2/fish.go deleted file mode 100644 index 588e070ea..000000000 --- a/vendor/github.com/urfave/cli/v2/fish.go +++ /dev/null @@ -1,196 +0,0 @@ -package cli - -import ( - "bytes" - "fmt" - "io" - "strings" - "text/template" -) - -// ToFishCompletion creates a fish completion string for the `*App` -// The function errors if either parsing or writing of the string fails. -func (a *App) ToFishCompletion() (string, error) { - var w bytes.Buffer - if err := a.writeFishCompletionTemplate(&w); err != nil { - return "", err - } - return w.String(), nil -} - -type fishCompletionTemplate struct { - App *App - Completions []string - AllCommands []string -} - -func (a *App) writeFishCompletionTemplate(w io.Writer) error { - const name = "cli" - t, err := template.New(name).Parse(FishCompletionTemplate) - if err != nil { - return err - } - allCommands := []string{} - - // Add global flags - completions := a.prepareFishFlags(a.VisibleFlags(), allCommands) - - // Add help flag - if !a.HideHelp { - completions = append( - completions, - a.prepareFishFlags([]Flag{HelpFlag}, allCommands)..., - ) - } - - // Add version flag - if !a.HideVersion { - completions = append( - completions, - a.prepareFishFlags([]Flag{VersionFlag}, allCommands)..., - ) - } - - // Add commands and their flags - completions = append( - completions, - a.prepareFishCommands(a.VisibleCommands(), &allCommands, []string{})..., - ) - - return t.ExecuteTemplate(w, name, &fishCompletionTemplate{ - App: a, - Completions: completions, - AllCommands: allCommands, - }) -} - -func (a *App) prepareFishCommands(commands []*Command, allCommands *[]string, previousCommands []string) []string { - completions := []string{} - for _, command := range commands { - if command.Hidden { - continue - } - - var completion strings.Builder - completion.WriteString(fmt.Sprintf( - "complete -r -c %s -n '%s' -a '%s'", - a.Name, - a.fishSubcommandHelper(previousCommands), - strings.Join(command.Names(), " "), - )) - - if command.Usage != "" { - completion.WriteString(fmt.Sprintf(" -d '%s'", - escapeSingleQuotes(command.Usage))) - } - - if !command.HideHelp { - completions = append( - completions, - a.prepareFishFlags([]Flag{HelpFlag}, command.Names())..., - ) - } - - *allCommands = append(*allCommands, command.Names()...) - completions = append(completions, completion.String()) - completions = append( - completions, - a.prepareFishFlags(command.Flags, command.Names())..., - ) - - // recursevly iterate subcommands - if len(command.Subcommands) > 0 { - completions = append( - completions, - a.prepareFishCommands( - command.Subcommands, allCommands, command.Names(), - )..., - ) - } - } - - return completions -} - -func (a *App) prepareFishFlags(flags []Flag, previousCommands []string) []string { - completions := []string{} - for _, f := range flags { - flag, ok := f.(DocGenerationFlag) - if !ok { - continue - } - - completion := &strings.Builder{} - completion.WriteString(fmt.Sprintf( - "complete -c %s -n '%s'", - a.Name, - a.fishSubcommandHelper(previousCommands), - )) - - fishAddFileFlag(f, completion) - - for idx, opt := range flag.Names() { - if idx == 0 { - completion.WriteString(fmt.Sprintf( - " -l %s", strings.TrimSpace(opt), - )) - } else { - completion.WriteString(fmt.Sprintf( - " -s %s", strings.TrimSpace(opt), - )) - - } - } - - if flag.TakesValue() { - completion.WriteString(" -r") - } - - if flag.GetUsage() != "" { - completion.WriteString(fmt.Sprintf(" -d '%s'", - escapeSingleQuotes(flag.GetUsage()))) - } - - completions = append(completions, completion.String()) - } - - return completions -} - -func fishAddFileFlag(flag Flag, completion *strings.Builder) { - switch f := flag.(type) { - case *GenericFlag: - if f.TakesFile { - return - } - case *StringFlag: - if f.TakesFile { - return - } - case *StringSliceFlag: - if f.TakesFile { - return - } - case *PathFlag: - if f.TakesFile { - return - } - } - completion.WriteString(" -f") -} - -func (a *App) fishSubcommandHelper(allCommands []string) string { - fishHelper := fmt.Sprintf("__fish_%s_no_subcommand", a.Name) - if len(allCommands) > 0 { - fishHelper = fmt.Sprintf( - "__fish_seen_subcommand_from %s", - strings.Join(allCommands, " "), - ) - } - return fishHelper - -} - -func escapeSingleQuotes(input string) string { - return strings.Replace(input, `'`, `\'`, -1) -} diff --git a/vendor/github.com/urfave/cli/v2/flag.go b/vendor/github.com/urfave/cli/v2/flag.go deleted file mode 100644 index ad97c2d05..000000000 --- a/vendor/github.com/urfave/cli/v2/flag.go +++ /dev/null @@ -1,388 +0,0 @@ -package cli - -import ( - "flag" - "fmt" - "io/ioutil" - "reflect" - "regexp" - "runtime" - "strconv" - "strings" - "syscall" - "time" -) - -const defaultPlaceholder = "value" - -var ( - slPfx = fmt.Sprintf("sl:::%d:::", time.Now().UTC().UnixNano()) - - commaWhitespace = regexp.MustCompile("[, ]+.*") -) - -// BashCompletionFlag enables bash-completion for all commands and subcommands -var BashCompletionFlag Flag = &BoolFlag{ - Name: "generate-bash-completion", - Hidden: true, -} - -// VersionFlag prints the version for the application -var VersionFlag Flag = &BoolFlag{ - Name: "version", - Aliases: []string{"v"}, - Usage: "print the version", -} - -// HelpFlag prints the help for all commands and subcommands. -// Set to nil to disable the flag. The subcommand -// will still be added unless HideHelp or HideHelpCommand is set to true. -var HelpFlag Flag = &BoolFlag{ - Name: "help", - Aliases: []string{"h"}, - Usage: "show help", -} - -// FlagStringer converts a flag definition to a string. This is used by help -// to display a flag. -var FlagStringer FlagStringFunc = stringifyFlag - -// Serializer is used to circumvent the limitations of flag.FlagSet.Set -type Serializer interface { - Serialize() string -} - -// FlagNamePrefixer converts a full flag name and its placeholder into the help -// message flag prefix. This is used by the default FlagStringer. -var FlagNamePrefixer FlagNamePrefixFunc = prefixedNames - -// FlagEnvHinter annotates flag help message with the environment variable -// details. This is used by the default FlagStringer. -var FlagEnvHinter FlagEnvHintFunc = withEnvHint - -// FlagFileHinter annotates flag help message with the environment variable -// details. This is used by the default FlagStringer. -var FlagFileHinter FlagFileHintFunc = withFileHint - -// FlagsByName is a slice of Flag. -type FlagsByName []Flag - -func (f FlagsByName) Len() int { - return len(f) -} - -func (f FlagsByName) Less(i, j int) bool { - if len(f[j].Names()) == 0 { - return false - } else if len(f[i].Names()) == 0 { - return true - } - return lexicographicLess(f[i].Names()[0], f[j].Names()[0]) -} - -func (f FlagsByName) Swap(i, j int) { - f[i], f[j] = f[j], f[i] -} - -// Flag is a common interface related to parsing flags in cli. -// For more advanced flag parsing techniques, it is recommended that -// this interface be implemented. -type Flag interface { - fmt.Stringer - // Apply Flag settings to the given flag set - Apply(*flag.FlagSet) error - Names() []string - IsSet() bool -} - -// RequiredFlag is an interface that allows us to mark flags as required -// it allows flags required flags to be backwards compatible with the Flag interface -type RequiredFlag interface { - Flag - - IsRequired() bool -} - -// DocGenerationFlag is an interface that allows documentation generation for the flag -type DocGenerationFlag interface { - Flag - - // TakesValue returns true if the flag takes a value, otherwise false - TakesValue() bool - - // GetUsage returns the usage string for the flag - GetUsage() string - - // GetValue returns the flags value as string representation and an empty - // string if the flag takes no value at all. - GetValue() string -} - -func flagSet(name string, flags []Flag) (*flag.FlagSet, error) { - set := flag.NewFlagSet(name, flag.ContinueOnError) - - for _, f := range flags { - if err := f.Apply(set); err != nil { - return nil, err - } - } - set.SetOutput(ioutil.Discard) - return set, nil -} - -func visibleFlags(fl []Flag) []Flag { - var visible []Flag - for _, f := range fl { - field := flagValue(f).FieldByName("Hidden") - if !field.IsValid() || !field.Bool() { - visible = append(visible, f) - } - } - return visible -} - -func prefixFor(name string) (prefix string) { - if len(name) == 1 { - prefix = "-" - } else { - prefix = "--" - } - - return -} - -// Returns the placeholder, if any, and the unquoted usage string. -func unquoteUsage(usage string) (string, string) { - for i := 0; i < len(usage); i++ { - if usage[i] == '`' { - for j := i + 1; j < len(usage); j++ { - if usage[j] == '`' { - name := usage[i+1 : j] - usage = usage[:i] + name + usage[j+1:] - return name, usage - } - } - break - } - } - return "", usage -} - -func prefixedNames(names []string, placeholder string) string { - var prefixed string - for i, name := range names { - if name == "" { - continue - } - - prefixed += prefixFor(name) + name - if placeholder != "" { - prefixed += " " + placeholder - } - if i < len(names)-1 { - prefixed += ", " - } - } - return prefixed -} - -func withEnvHint(envVars []string, str string) string { - envText := "" - if envVars != nil && len(envVars) > 0 { - prefix := "$" - suffix := "" - sep := ", $" - if runtime.GOOS == "windows" { - prefix = "%" - suffix = "%" - sep = "%, %" - } - - envText = fmt.Sprintf(" [%s%s%s]", prefix, strings.Join(envVars, sep), suffix) - } - return str + envText -} - -func flagNames(name string, aliases []string) []string { - var ret []string - - for _, part := range append([]string{name}, aliases...) { - // v1 -> v2 migration warning zone: - // Strip off anything after the first found comma or space, which - // *hopefully* makes it a tiny bit more obvious that unexpected behavior is - // caused by using the v1 form of stringly typed "Name". - ret = append(ret, commaWhitespace.ReplaceAllString(part, "")) - } - - return ret -} - -func flagStringSliceField(f Flag, name string) []string { - fv := flagValue(f) - field := fv.FieldByName(name) - - if field.IsValid() { - return field.Interface().([]string) - } - - return []string{} -} - -func withFileHint(filePath, str string) string { - fileText := "" - if filePath != "" { - fileText = fmt.Sprintf(" [%s]", filePath) - } - return str + fileText -} - -func flagValue(f Flag) reflect.Value { - fv := reflect.ValueOf(f) - for fv.Kind() == reflect.Ptr { - fv = reflect.Indirect(fv) - } - return fv -} - -func formatDefault(format string) string { - return " (default: " + format + ")" -} - -func stringifyFlag(f Flag) string { - fv := flagValue(f) - - switch f := f.(type) { - case *IntSliceFlag: - return withEnvHint(flagStringSliceField(f, "EnvVars"), - stringifyIntSliceFlag(f)) - case *Int64SliceFlag: - return withEnvHint(flagStringSliceField(f, "EnvVars"), - stringifyInt64SliceFlag(f)) - case *Float64SliceFlag: - return withEnvHint(flagStringSliceField(f, "EnvVars"), - stringifyFloat64SliceFlag(f)) - case *StringSliceFlag: - return withEnvHint(flagStringSliceField(f, "EnvVars"), - stringifyStringSliceFlag(f)) - } - - placeholder, usage := unquoteUsage(fv.FieldByName("Usage").String()) - - needsPlaceholder := false - defaultValueString := "" - val := fv.FieldByName("Value") - if val.IsValid() { - needsPlaceholder = val.Kind() != reflect.Bool - defaultValueString = fmt.Sprintf(formatDefault("%v"), val.Interface()) - - if val.Kind() == reflect.String && val.String() != "" { - defaultValueString = fmt.Sprintf(formatDefault("%q"), val.String()) - } - } - - helpText := fv.FieldByName("DefaultText") - if helpText.IsValid() && helpText.String() != "" { - needsPlaceholder = val.Kind() != reflect.Bool - defaultValueString = fmt.Sprintf(formatDefault("%s"), helpText.String()) - } - - if defaultValueString == formatDefault("") { - defaultValueString = "" - } - - if needsPlaceholder && placeholder == "" { - placeholder = defaultPlaceholder - } - - usageWithDefault := strings.TrimSpace(usage + defaultValueString) - - return withEnvHint(flagStringSliceField(f, "EnvVars"), - fmt.Sprintf("%s\t%s", prefixedNames(f.Names(), placeholder), usageWithDefault)) -} - -func stringifyIntSliceFlag(f *IntSliceFlag) string { - var defaultVals []string - if f.Value != nil && len(f.Value.Value()) > 0 { - for _, i := range f.Value.Value() { - defaultVals = append(defaultVals, strconv.Itoa(i)) - } - } - - return stringifySliceFlag(f.Usage, f.Names(), defaultVals) -} - -func stringifyInt64SliceFlag(f *Int64SliceFlag) string { - var defaultVals []string - if f.Value != nil && len(f.Value.Value()) > 0 { - for _, i := range f.Value.Value() { - defaultVals = append(defaultVals, strconv.FormatInt(i, 10)) - } - } - - return stringifySliceFlag(f.Usage, f.Names(), defaultVals) -} - -func stringifyFloat64SliceFlag(f *Float64SliceFlag) string { - var defaultVals []string - - if f.Value != nil && len(f.Value.Value()) > 0 { - for _, i := range f.Value.Value() { - defaultVals = append(defaultVals, strings.TrimRight(strings.TrimRight(fmt.Sprintf("%f", i), "0"), ".")) - } - } - - return stringifySliceFlag(f.Usage, f.Names(), defaultVals) -} - -func stringifyStringSliceFlag(f *StringSliceFlag) string { - var defaultVals []string - if f.Value != nil && len(f.Value.Value()) > 0 { - for _, s := range f.Value.Value() { - if len(s) > 0 { - defaultVals = append(defaultVals, strconv.Quote(s)) - } - } - } - - return stringifySliceFlag(f.Usage, f.Names(), defaultVals) -} - -func stringifySliceFlag(usage string, names, defaultVals []string) string { - placeholder, usage := unquoteUsage(usage) - if placeholder == "" { - placeholder = defaultPlaceholder - } - - defaultVal := "" - if len(defaultVals) > 0 { - defaultVal = fmt.Sprintf(formatDefault("%s"), strings.Join(defaultVals, ", ")) - } - - usageWithDefault := strings.TrimSpace(fmt.Sprintf("%s%s", usage, defaultVal)) - return fmt.Sprintf("%s\t%s", prefixedNames(names, placeholder), usageWithDefault) -} - -func hasFlag(flags []Flag, fl Flag) bool { - for _, existing := range flags { - if fl == existing { - return true - } - } - - return false -} - -func flagFromEnvOrFile(envVars []string, filePath string) (val string, ok bool) { - for _, envVar := range envVars { - envVar = strings.TrimSpace(envVar) - if val, ok := syscall.Getenv(envVar); ok { - return val, true - } - } - for _, fileVar := range strings.Split(filePath, ",") { - if data, err := ioutil.ReadFile(fileVar); err == nil { - return string(data), true - } - } - return "", false -} diff --git a/vendor/github.com/urfave/cli/v2/flag_bool.go b/vendor/github.com/urfave/cli/v2/flag_bool.go deleted file mode 100644 index bc9ea35d0..000000000 --- a/vendor/github.com/urfave/cli/v2/flag_bool.go +++ /dev/null @@ -1,106 +0,0 @@ -package cli - -import ( - "flag" - "fmt" - "strconv" -) - -// BoolFlag is a flag with type bool -type BoolFlag struct { - Name string - Aliases []string - Usage string - EnvVars []string - FilePath string - Required bool - Hidden bool - Value bool - DefaultText string - Destination *bool - HasBeenSet bool -} - -// IsSet returns whether or not the flag has been set through env or file -func (f *BoolFlag) IsSet() bool { - return f.HasBeenSet -} - -// String returns a readable representation of this value -// (for usage defaults) -func (f *BoolFlag) String() string { - return FlagStringer(f) -} - -// Names returns the names of the flag -func (f *BoolFlag) Names() []string { - return flagNames(f.Name, f.Aliases) -} - -// IsRequired returns whether or not the flag is required -func (f *BoolFlag) IsRequired() bool { - return f.Required -} - -// TakesValue returns true of the flag takes a value, otherwise false -func (f *BoolFlag) TakesValue() bool { - return false -} - -// GetUsage returns the usage string for the flag -func (f *BoolFlag) GetUsage() string { - return f.Usage -} - -// GetValue returns the flags value as string representation and an empty -// string if the flag takes no value at all. -func (f *BoolFlag) GetValue() string { - return "" -} - -// Apply populates the flag given the flag set and environment -func (f *BoolFlag) Apply(set *flag.FlagSet) error { - if val, ok := flagFromEnvOrFile(f.EnvVars, f.FilePath); ok { - if val != "" { - valBool, err := strconv.ParseBool(val) - - if err != nil { - return fmt.Errorf("could not parse %q as bool value for flag %s: %s", val, f.Name, err) - } - - f.Value = valBool - f.HasBeenSet = true - } - } - - for _, name := range f.Names() { - if f.Destination != nil { - set.BoolVar(f.Destination, name, f.Value, f.Usage) - continue - } - set.Bool(name, f.Value, f.Usage) - } - - return nil -} - -// Bool looks up the value of a local BoolFlag, returns -// false if not found -func (c *Context) Bool(name string) bool { - if fs := lookupFlagSet(name, c); fs != nil { - return lookupBool(name, fs) - } - return false -} - -func lookupBool(name string, set *flag.FlagSet) bool { - f := set.Lookup(name) - if f != nil { - parsed, err := strconv.ParseBool(f.Value.String()) - if err != nil { - return false - } - return parsed - } - return false -} diff --git a/vendor/github.com/urfave/cli/v2/flag_duration.go b/vendor/github.com/urfave/cli/v2/flag_duration.go deleted file mode 100644 index 22a2e6720..000000000 --- a/vendor/github.com/urfave/cli/v2/flag_duration.go +++ /dev/null @@ -1,105 +0,0 @@ -package cli - -import ( - "flag" - "fmt" - "time" -) - -// DurationFlag is a flag with type time.Duration (see https://golang.org/pkg/time/#ParseDuration) -type DurationFlag struct { - Name string - Aliases []string - Usage string - EnvVars []string - FilePath string - Required bool - Hidden bool - Value time.Duration - DefaultText string - Destination *time.Duration - HasBeenSet bool -} - -// IsSet returns whether or not the flag has been set through env or file -func (f *DurationFlag) IsSet() bool { - return f.HasBeenSet -} - -// String returns a readable representation of this value -// (for usage defaults) -func (f *DurationFlag) String() string { - return FlagStringer(f) -} - -// Names returns the names of the flag -func (f *DurationFlag) Names() []string { - return flagNames(f.Name, f.Aliases) -} - -// IsRequired returns whether or not the flag is required -func (f *DurationFlag) IsRequired() bool { - return f.Required -} - -// TakesValue returns true of the flag takes a value, otherwise false -func (f *DurationFlag) TakesValue() bool { - return true -} - -// GetUsage returns the usage string for the flag -func (f *DurationFlag) GetUsage() string { - return f.Usage -} - -// GetValue returns the flags value as string representation and an empty -// string if the flag takes no value at all. -func (f *DurationFlag) GetValue() string { - return f.Value.String() -} - -// Apply populates the flag given the flag set and environment -func (f *DurationFlag) Apply(set *flag.FlagSet) error { - if val, ok := flagFromEnvOrFile(f.EnvVars, f.FilePath); ok { - if val != "" { - valDuration, err := time.ParseDuration(val) - - if err != nil { - return fmt.Errorf("could not parse %q as duration value for flag %s: %s", val, f.Name, err) - } - - f.Value = valDuration - f.HasBeenSet = true - } - } - - for _, name := range f.Names() { - if f.Destination != nil { - set.DurationVar(f.Destination, name, f.Value, f.Usage) - continue - } - set.Duration(name, f.Value, f.Usage) - } - return nil -} - -// Duration looks up the value of a local DurationFlag, returns -// 0 if not found -func (c *Context) Duration(name string) time.Duration { - if fs := lookupFlagSet(name, c); fs != nil { - return lookupDuration(name, fs) - } - return 0 -} - -func lookupDuration(name string, set *flag.FlagSet) time.Duration { - f := set.Lookup(name) - if f != nil { - parsed, err := time.ParseDuration(f.Value.String()) - if err != nil { - return 0 - } - return parsed - } - return 0 -} diff --git a/vendor/github.com/urfave/cli/v2/flag_float64.go b/vendor/github.com/urfave/cli/v2/flag_float64.go deleted file mode 100644 index 91c778c87..000000000 --- a/vendor/github.com/urfave/cli/v2/flag_float64.go +++ /dev/null @@ -1,106 +0,0 @@ -package cli - -import ( - "flag" - "fmt" - "strconv" -) - -// Float64Flag is a flag with type float64 -type Float64Flag struct { - Name string - Aliases []string - Usage string - EnvVars []string - FilePath string - Required bool - Hidden bool - Value float64 - DefaultText string - Destination *float64 - HasBeenSet bool -} - -// IsSet returns whether or not the flag has been set through env or file -func (f *Float64Flag) IsSet() bool { - return f.HasBeenSet -} - -// String returns a readable representation of this value -// (for usage defaults) -func (f *Float64Flag) String() string { - return FlagStringer(f) -} - -// Names returns the names of the flag -func (f *Float64Flag) Names() []string { - return flagNames(f.Name, f.Aliases) -} - -// IsRequired returns whether or not the flag is required -func (f *Float64Flag) IsRequired() bool { - return f.Required -} - -// TakesValue returns true of the flag takes a value, otherwise false -func (f *Float64Flag) TakesValue() bool { - return true -} - -// GetUsage returns the usage string for the flag -func (f *Float64Flag) GetUsage() string { - return f.Usage -} - -// GetValue returns the flags value as string representation and an empty -// string if the flag takes no value at all. -func (f *Float64Flag) GetValue() string { - return fmt.Sprintf("%f", f.Value) -} - -// Apply populates the flag given the flag set and environment -func (f *Float64Flag) Apply(set *flag.FlagSet) error { - if val, ok := flagFromEnvOrFile(f.EnvVars, f.FilePath); ok { - if val != "" { - valFloat, err := strconv.ParseFloat(val, 10) - - if err != nil { - return fmt.Errorf("could not parse %q as float64 value for flag %s: %s", val, f.Name, err) - } - - f.Value = valFloat - f.HasBeenSet = true - } - } - - for _, name := range f.Names() { - if f.Destination != nil { - set.Float64Var(f.Destination, name, f.Value, f.Usage) - continue - } - set.Float64(name, f.Value, f.Usage) - } - - return nil -} - -// Float64 looks up the value of a local Float64Flag, returns -// 0 if not found -func (c *Context) Float64(name string) float64 { - if fs := lookupFlagSet(name, c); fs != nil { - return lookupFloat64(name, fs) - } - return 0 -} - -func lookupFloat64(name string, set *flag.FlagSet) float64 { - f := set.Lookup(name) - if f != nil { - parsed, err := strconv.ParseFloat(f.Value.String(), 64) - if err != nil { - return 0 - } - return parsed - } - return 0 -} diff --git a/vendor/github.com/urfave/cli/v2/flag_float64_slice.go b/vendor/github.com/urfave/cli/v2/flag_float64_slice.go deleted file mode 100644 index 706ee6cd4..000000000 --- a/vendor/github.com/urfave/cli/v2/flag_float64_slice.go +++ /dev/null @@ -1,163 +0,0 @@ -package cli - -import ( - "encoding/json" - "flag" - "fmt" - "strconv" - "strings" -) - -// Float64Slice wraps []float64 to satisfy flag.Value -type Float64Slice struct { - slice []float64 - hasBeenSet bool -} - -// NewFloat64Slice makes a *Float64Slice with default values -func NewFloat64Slice(defaults ...float64) *Float64Slice { - return &Float64Slice{slice: append([]float64{}, defaults...)} -} - -// Set parses the value into a float64 and appends it to the list of values -func (f *Float64Slice) Set(value string) error { - if !f.hasBeenSet { - f.slice = []float64{} - f.hasBeenSet = true - } - - if strings.HasPrefix(value, slPfx) { - // Deserializing assumes overwrite - _ = json.Unmarshal([]byte(strings.Replace(value, slPfx, "", 1)), &f.slice) - f.hasBeenSet = true - return nil - } - - tmp, err := strconv.ParseFloat(value, 64) - if err != nil { - return err - } - - f.slice = append(f.slice, tmp) - return nil -} - -// String returns a readable representation of this value (for usage defaults) -func (f *Float64Slice) String() string { - return fmt.Sprintf("%#v", f.slice) -} - -// Serialize allows Float64Slice to fulfill Serializer -func (f *Float64Slice) Serialize() string { - jsonBytes, _ := json.Marshal(f.slice) - return fmt.Sprintf("%s%s", slPfx, string(jsonBytes)) -} - -// Value returns the slice of float64s set by this flag -func (f *Float64Slice) Value() []float64 { - return f.slice -} - -// Get returns the slice of float64s set by this flag -func (f *Float64Slice) Get() interface{} { - return *f -} - -// Float64SliceFlag is a flag with type *Float64Slice -type Float64SliceFlag struct { - Name string - Aliases []string - Usage string - EnvVars []string - FilePath string - Required bool - Hidden bool - Value *Float64Slice - DefaultText string - HasBeenSet bool -} - -// IsSet returns whether or not the flag has been set through env or file -func (f *Float64SliceFlag) IsSet() bool { - return f.HasBeenSet -} - -// String returns a readable representation of this value -// (for usage defaults) -func (f *Float64SliceFlag) String() string { - return FlagStringer(f) -} - -// Names returns the names of the flag -func (f *Float64SliceFlag) Names() []string { - return flagNames(f.Name, f.Aliases) -} - -// IsRequired returns whether or not the flag is required -func (f *Float64SliceFlag) IsRequired() bool { - return f.Required -} - -// TakesValue returns true if the flag takes a value, otherwise false -func (f *Float64SliceFlag) TakesValue() bool { - return true -} - -// GetUsage returns the usage string for the flag -func (f *Float64SliceFlag) GetUsage() string { - return f.Usage -} - -// GetValue returns the flags value as string representation and an empty -// string if the flag takes no value at all. -func (f *Float64SliceFlag) GetValue() string { - if f.Value != nil { - return f.Value.String() - } - return "" -} - -// Apply populates the flag given the flag set and environment -func (f *Float64SliceFlag) Apply(set *flag.FlagSet) error { - if val, ok := flagFromEnvOrFile(f.EnvVars, f.FilePath); ok { - if val != "" { - f.Value = &Float64Slice{} - - for _, s := range strings.Split(val, ",") { - if err := f.Value.Set(strings.TrimSpace(s)); err != nil { - return fmt.Errorf("could not parse %q as float64 slice value for flag %s: %s", f.Value, f.Name, err) - } - } - - f.HasBeenSet = true - } - } - - for _, name := range f.Names() { - if f.Value == nil { - f.Value = &Float64Slice{} - } - set.Var(f.Value, name, f.Usage) - } - - return nil -} - -// Float64Slice looks up the value of a local Float64SliceFlag, returns -// nil if not found -func (c *Context) Float64Slice(name string) []float64 { - if fs := lookupFlagSet(name, c); fs != nil { - return lookupFloat64Slice(name, fs) - } - return nil -} - -func lookupFloat64Slice(name string, set *flag.FlagSet) []float64 { - f := set.Lookup(name) - if f != nil { - if slice, ok := f.Value.(*Float64Slice); ok { - return slice.Value() - } - } - return nil -} diff --git a/vendor/github.com/urfave/cli/v2/flag_generic.go b/vendor/github.com/urfave/cli/v2/flag_generic.go deleted file mode 100644 index b0c8ff44d..000000000 --- a/vendor/github.com/urfave/cli/v2/flag_generic.go +++ /dev/null @@ -1,108 +0,0 @@ -package cli - -import ( - "flag" - "fmt" -) - -// Generic is a generic parseable type identified by a specific flag -type Generic interface { - Set(value string) error - String() string -} - -// GenericFlag is a flag with type Generic -type GenericFlag struct { - Name string - Aliases []string - Usage string - EnvVars []string - FilePath string - Required bool - Hidden bool - TakesFile bool - Value Generic - DefaultText string - HasBeenSet bool -} - -// IsSet returns whether or not the flag has been set through env or file -func (f *GenericFlag) IsSet() bool { - return f.HasBeenSet -} - -// String returns a readable representation of this value -// (for usage defaults) -func (f *GenericFlag) String() string { - return FlagStringer(f) -} - -// Names returns the names of the flag -func (f *GenericFlag) Names() []string { - return flagNames(f.Name, f.Aliases) -} - -// IsRequired returns whether or not the flag is required -func (f *GenericFlag) IsRequired() bool { - return f.Required -} - -// TakesValue returns true of the flag takes a value, otherwise false -func (f *GenericFlag) TakesValue() bool { - return true -} - -// GetUsage returns the usage string for the flag -func (f *GenericFlag) GetUsage() string { - return f.Usage -} - -// GetValue returns the flags value as string representation and an empty -// string if the flag takes no value at all. -func (f *GenericFlag) GetValue() string { - if f.Value != nil { - return f.Value.String() - } - return "" -} - -// Apply takes the flagset and calls Set on the generic flag with the value -// provided by the user for parsing by the flag -func (f GenericFlag) Apply(set *flag.FlagSet) error { - if val, ok := flagFromEnvOrFile(f.EnvVars, f.FilePath); ok { - if val != "" { - if err := f.Value.Set(val); err != nil { - return fmt.Errorf("could not parse %q as value for flag %s: %s", val, f.Name, err) - } - - f.HasBeenSet = true - } - } - - for _, name := range f.Names() { - set.Var(f.Value, name, f.Usage) - } - - return nil -} - -// Generic looks up the value of a local GenericFlag, returns -// nil if not found -func (c *Context) Generic(name string) interface{} { - if fs := lookupFlagSet(name, c); fs != nil { - return lookupGeneric(name, fs) - } - return nil -} - -func lookupGeneric(name string, set *flag.FlagSet) interface{} { - f := set.Lookup(name) - if f != nil { - parsed, err := f.Value, error(nil) - if err != nil { - return nil - } - return parsed - } - return nil -} diff --git a/vendor/github.com/urfave/cli/v2/flag_int.go b/vendor/github.com/urfave/cli/v2/flag_int.go deleted file mode 100644 index ac39d4a9e..000000000 --- a/vendor/github.com/urfave/cli/v2/flag_int.go +++ /dev/null @@ -1,106 +0,0 @@ -package cli - -import ( - "flag" - "fmt" - "strconv" -) - -// IntFlag is a flag with type int -type IntFlag struct { - Name string - Aliases []string - Usage string - EnvVars []string - FilePath string - Required bool - Hidden bool - Value int - DefaultText string - Destination *int - HasBeenSet bool -} - -// IsSet returns whether or not the flag has been set through env or file -func (f *IntFlag) IsSet() bool { - return f.HasBeenSet -} - -// String returns a readable representation of this value -// (for usage defaults) -func (f *IntFlag) String() string { - return FlagStringer(f) -} - -// Names returns the names of the flag -func (f *IntFlag) Names() []string { - return flagNames(f.Name, f.Aliases) -} - -// IsRequired returns whether or not the flag is required -func (f *IntFlag) IsRequired() bool { - return f.Required -} - -// TakesValue returns true of the flag takes a value, otherwise false -func (f *IntFlag) TakesValue() bool { - return true -} - -// GetUsage returns the usage string for the flag -func (f *IntFlag) GetUsage() string { - return f.Usage -} - -// GetValue returns the flags value as string representation and an empty -// string if the flag takes no value at all. -func (f *IntFlag) GetValue() string { - return fmt.Sprintf("%d", f.Value) -} - -// Apply populates the flag given the flag set and environment -func (f *IntFlag) Apply(set *flag.FlagSet) error { - if val, ok := flagFromEnvOrFile(f.EnvVars, f.FilePath); ok { - if val != "" { - valInt, err := strconv.ParseInt(val, 0, 64) - - if err != nil { - return fmt.Errorf("could not parse %q as int value for flag %s: %s", val, f.Name, err) - } - - f.Value = int(valInt) - f.HasBeenSet = true - } - } - - for _, name := range f.Names() { - if f.Destination != nil { - set.IntVar(f.Destination, name, f.Value, f.Usage) - continue - } - set.Int(name, f.Value, f.Usage) - } - - return nil -} - -// Int looks up the value of a local IntFlag, returns -// 0 if not found -func (c *Context) Int(name string) int { - if fs := lookupFlagSet(name, c); fs != nil { - return lookupInt(name, fs) - } - return 0 -} - -func lookupInt(name string, set *flag.FlagSet) int { - f := set.Lookup(name) - if f != nil { - parsed, err := strconv.ParseInt(f.Value.String(), 0, 64) - if err != nil { - return 0 - } - return int(parsed) - } - return 0 -} diff --git a/vendor/github.com/urfave/cli/v2/flag_int64.go b/vendor/github.com/urfave/cli/v2/flag_int64.go deleted file mode 100644 index e09991269..000000000 --- a/vendor/github.com/urfave/cli/v2/flag_int64.go +++ /dev/null @@ -1,105 +0,0 @@ -package cli - -import ( - "flag" - "fmt" - "strconv" -) - -// Int64Flag is a flag with type int64 -type Int64Flag struct { - Name string - Aliases []string - Usage string - EnvVars []string - FilePath string - Required bool - Hidden bool - Value int64 - DefaultText string - Destination *int64 - HasBeenSet bool -} - -// IsSet returns whether or not the flag has been set through env or file -func (f *Int64Flag) IsSet() bool { - return f.HasBeenSet -} - -// String returns a readable representation of this value -// (for usage defaults) -func (f *Int64Flag) String() string { - return FlagStringer(f) -} - -// Names returns the names of the flag -func (f *Int64Flag) Names() []string { - return flagNames(f.Name, f.Aliases) -} - -// IsRequired returns whether or not the flag is required -func (f *Int64Flag) IsRequired() bool { - return f.Required -} - -// TakesValue returns true of the flag takes a value, otherwise false -func (f *Int64Flag) TakesValue() bool { - return true -} - -// GetUsage returns the usage string for the flag -func (f *Int64Flag) GetUsage() string { - return f.Usage -} - -// GetValue returns the flags value as string representation and an empty -// string if the flag takes no value at all. -func (f *Int64Flag) GetValue() string { - return fmt.Sprintf("%d", f.Value) -} - -// Apply populates the flag given the flag set and environment -func (f *Int64Flag) Apply(set *flag.FlagSet) error { - if val, ok := flagFromEnvOrFile(f.EnvVars, f.FilePath); ok { - if val != "" { - valInt, err := strconv.ParseInt(val, 0, 64) - - if err != nil { - return fmt.Errorf("could not parse %q as int value for flag %s: %s", val, f.Name, err) - } - - f.Value = valInt - f.HasBeenSet = true - } - } - - for _, name := range f.Names() { - if f.Destination != nil { - set.Int64Var(f.Destination, name, f.Value, f.Usage) - continue - } - set.Int64(name, f.Value, f.Usage) - } - return nil -} - -// Int64 looks up the value of a local Int64Flag, returns -// 0 if not found -func (c *Context) Int64(name string) int64 { - if fs := lookupFlagSet(name, c); fs != nil { - return lookupInt64(name, fs) - } - return 0 -} - -func lookupInt64(name string, set *flag.FlagSet) int64 { - f := set.Lookup(name) - if f != nil { - parsed, err := strconv.ParseInt(f.Value.String(), 0, 64) - if err != nil { - return 0 - } - return parsed - } - return 0 -} diff --git a/vendor/github.com/urfave/cli/v2/flag_int64_slice.go b/vendor/github.com/urfave/cli/v2/flag_int64_slice.go deleted file mode 100644 index 6c7fd9376..000000000 --- a/vendor/github.com/urfave/cli/v2/flag_int64_slice.go +++ /dev/null @@ -1,159 +0,0 @@ -package cli - -import ( - "encoding/json" - "flag" - "fmt" - "strconv" - "strings" -) - -// Int64Slice wraps []int64 to satisfy flag.Value -type Int64Slice struct { - slice []int64 - hasBeenSet bool -} - -// NewInt64Slice makes an *Int64Slice with default values -func NewInt64Slice(defaults ...int64) *Int64Slice { - return &Int64Slice{slice: append([]int64{}, defaults...)} -} - -// Set parses the value into an integer and appends it to the list of values -func (i *Int64Slice) Set(value string) error { - if !i.hasBeenSet { - i.slice = []int64{} - i.hasBeenSet = true - } - - if strings.HasPrefix(value, slPfx) { - // Deserializing assumes overwrite - _ = json.Unmarshal([]byte(strings.Replace(value, slPfx, "", 1)), &i.slice) - i.hasBeenSet = true - return nil - } - - tmp, err := strconv.ParseInt(value, 0, 64) - if err != nil { - return err - } - - i.slice = append(i.slice, tmp) - - return nil -} - -// String returns a readable representation of this value (for usage defaults) -func (i *Int64Slice) String() string { - return fmt.Sprintf("%#v", i.slice) -} - -// Serialize allows Int64Slice to fulfill Serializer -func (i *Int64Slice) Serialize() string { - jsonBytes, _ := json.Marshal(i.slice) - return fmt.Sprintf("%s%s", slPfx, string(jsonBytes)) -} - -// Value returns the slice of ints set by this flag -func (i *Int64Slice) Value() []int64 { - return i.slice -} - -// Get returns the slice of ints set by this flag -func (i *Int64Slice) Get() interface{} { - return *i -} - -// Int64SliceFlag is a flag with type *Int64Slice -type Int64SliceFlag struct { - Name string - Aliases []string - Usage string - EnvVars []string - FilePath string - Required bool - Hidden bool - Value *Int64Slice - DefaultText string - HasBeenSet bool -} - -// IsSet returns whether or not the flag has been set through env or file -func (f *Int64SliceFlag) IsSet() bool { - return f.HasBeenSet -} - -// String returns a readable representation of this value -// (for usage defaults) -func (f *Int64SliceFlag) String() string { - return FlagStringer(f) -} - -// Names returns the names of the flag -func (f *Int64SliceFlag) Names() []string { - return flagNames(f.Name, f.Aliases) -} - -// IsRequired returns whether or not the flag is required -func (f *Int64SliceFlag) IsRequired() bool { - return f.Required -} - -// TakesValue returns true of the flag takes a value, otherwise false -func (f *Int64SliceFlag) TakesValue() bool { - return true -} - -// GetUsage returns the usage string for the flag -func (f Int64SliceFlag) GetUsage() string { - return f.Usage -} - -// GetValue returns the flags value as string representation and an empty -// string if the flag takes no value at all. -func (f *Int64SliceFlag) GetValue() string { - if f.Value != nil { - return f.Value.String() - } - return "" -} - -// Apply populates the flag given the flag set and environment -func (f *Int64SliceFlag) Apply(set *flag.FlagSet) error { - if val, ok := flagFromEnvOrFile(f.EnvVars, f.FilePath); ok { - f.Value = &Int64Slice{} - - for _, s := range strings.Split(val, ",") { - if err := f.Value.Set(strings.TrimSpace(s)); err != nil { - return fmt.Errorf("could not parse %q as int64 slice value for flag %s: %s", val, f.Name, err) - } - } - - f.HasBeenSet = true - } - - for _, name := range f.Names() { - if f.Value == nil { - f.Value = &Int64Slice{} - } - set.Var(f.Value, name, f.Usage) - } - - return nil -} - -// Int64Slice looks up the value of a local Int64SliceFlag, returns -// nil if not found -func (c *Context) Int64Slice(name string) []int64 { - return lookupInt64Slice(name, c.flagSet) -} - -func lookupInt64Slice(name string, set *flag.FlagSet) []int64 { - f := set.Lookup(name) - if f != nil { - if slice, ok := f.Value.(*Int64Slice); ok { - return slice.Value() - } - } - return nil -} diff --git a/vendor/github.com/urfave/cli/v2/flag_int_slice.go b/vendor/github.com/urfave/cli/v2/flag_int_slice.go deleted file mode 100644 index 4e0afc021..000000000 --- a/vendor/github.com/urfave/cli/v2/flag_int_slice.go +++ /dev/null @@ -1,173 +0,0 @@ -package cli - -import ( - "encoding/json" - "flag" - "fmt" - "strconv" - "strings" -) - -// IntSlice wraps []int to satisfy flag.Value -type IntSlice struct { - slice []int - hasBeenSet bool -} - -// NewIntSlice makes an *IntSlice with default values -func NewIntSlice(defaults ...int) *IntSlice { - return &IntSlice{slice: append([]int{}, defaults...)} -} - -// TODO: Consistently have specific Set function for Int64 and Float64 ? -// SetInt directly adds an integer to the list of values -func (i *IntSlice) SetInt(value int) { - if !i.hasBeenSet { - i.slice = []int{} - i.hasBeenSet = true - } - - i.slice = append(i.slice, value) -} - -// Set parses the value into an integer and appends it to the list of values -func (i *IntSlice) Set(value string) error { - if !i.hasBeenSet { - i.slice = []int{} - i.hasBeenSet = true - } - - if strings.HasPrefix(value, slPfx) { - // Deserializing assumes overwrite - _ = json.Unmarshal([]byte(strings.Replace(value, slPfx, "", 1)), &i.slice) - i.hasBeenSet = true - return nil - } - - tmp, err := strconv.ParseInt(value, 0, 64) - if err != nil { - return err - } - - i.slice = append(i.slice, int(tmp)) - - return nil -} - -// String returns a readable representation of this value (for usage defaults) -func (i *IntSlice) String() string { - return fmt.Sprintf("%#v", i.slice) -} - -// Serialize allows IntSlice to fulfill Serializer -func (i *IntSlice) Serialize() string { - jsonBytes, _ := json.Marshal(i.slice) - return fmt.Sprintf("%s%s", slPfx, string(jsonBytes)) -} - -// Value returns the slice of ints set by this flag -func (i *IntSlice) Value() []int { - return i.slice -} - -// Get returns the slice of ints set by this flag -func (i *IntSlice) Get() interface{} { - return *i -} - -// IntSliceFlag is a flag with type *IntSlice -type IntSliceFlag struct { - Name string - Aliases []string - Usage string - EnvVars []string - FilePath string - Required bool - Hidden bool - Value *IntSlice - DefaultText string - HasBeenSet bool -} - -// IsSet returns whether or not the flag has been set through env or file -func (f *IntSliceFlag) IsSet() bool { - return f.HasBeenSet -} - -// String returns a readable representation of this value -// (for usage defaults) -func (f *IntSliceFlag) String() string { - return FlagStringer(f) -} - -// Names returns the names of the flag -func (f *IntSliceFlag) Names() []string { - return flagNames(f.Name, f.Aliases) -} - -// IsRequired returns whether or not the flag is required -func (f *IntSliceFlag) IsRequired() bool { - return f.Required -} - -// TakesValue returns true of the flag takes a value, otherwise false -func (f *IntSliceFlag) TakesValue() bool { - return true -} - -// GetUsage returns the usage string for the flag -func (f IntSliceFlag) GetUsage() string { - return f.Usage -} - -// GetValue returns the flags value as string representation and an empty -// string if the flag takes no value at all. -func (f *IntSliceFlag) GetValue() string { - if f.Value != nil { - return f.Value.String() - } - return "" -} - -// Apply populates the flag given the flag set and environment -func (f *IntSliceFlag) Apply(set *flag.FlagSet) error { - if val, ok := flagFromEnvOrFile(f.EnvVars, f.FilePath); ok { - f.Value = &IntSlice{} - - for _, s := range strings.Split(val, ",") { - if err := f.Value.Set(strings.TrimSpace(s)); err != nil { - return fmt.Errorf("could not parse %q as int slice value for flag %s: %s", val, f.Name, err) - } - } - - f.HasBeenSet = true - } - - for _, name := range f.Names() { - if f.Value == nil { - f.Value = &IntSlice{} - } - set.Var(f.Value, name, f.Usage) - } - - return nil -} - -// IntSlice looks up the value of a local IntSliceFlag, returns -// nil if not found -func (c *Context) IntSlice(name string) []int { - if fs := lookupFlagSet(name, c); fs != nil { - return lookupIntSlice(name, c.flagSet) - } - return nil -} - -func lookupIntSlice(name string, set *flag.FlagSet) []int { - f := set.Lookup(name) - if f != nil { - if slice, ok := f.Value.(*IntSlice); ok { - return slice.Value() - } - } - return nil -} diff --git a/vendor/github.com/urfave/cli/v2/flag_path.go b/vendor/github.com/urfave/cli/v2/flag_path.go deleted file mode 100644 index 8070dc4b0..000000000 --- a/vendor/github.com/urfave/cli/v2/flag_path.go +++ /dev/null @@ -1,95 +0,0 @@ -package cli - -import "flag" - -type PathFlag struct { - Name string - Aliases []string - Usage string - EnvVars []string - FilePath string - Required bool - Hidden bool - TakesFile bool - Value string - DefaultText string - Destination *string - HasBeenSet bool -} - -// IsSet returns whether or not the flag has been set through env or file -func (f *PathFlag) IsSet() bool { - return f.HasBeenSet -} - -// String returns a readable representation of this value -// (for usage defaults) -func (f *PathFlag) String() string { - return FlagStringer(f) -} - -// Names returns the names of the flag -func (f *PathFlag) Names() []string { - return flagNames(f.Name, f.Aliases) -} - -// IsRequired returns whether or not the flag is required -func (f *PathFlag) IsRequired() bool { - return f.Required -} - -// TakesValue returns true of the flag takes a value, otherwise false -func (f *PathFlag) TakesValue() bool { - return true -} - -// GetUsage returns the usage string for the flag -func (f *PathFlag) GetUsage() string { - return f.Usage -} - -// GetValue returns the flags value as string representation and an empty -// string if the flag takes no value at all. -func (f *PathFlag) GetValue() string { - return f.Value -} - -// Apply populates the flag given the flag set and environment -func (f *PathFlag) Apply(set *flag.FlagSet) error { - if val, ok := flagFromEnvOrFile(f.EnvVars, f.FilePath); ok { - f.Value = val - f.HasBeenSet = true - } - - for _, name := range f.Names() { - if f.Destination != nil { - set.StringVar(f.Destination, name, f.Value, f.Usage) - continue - } - set.String(name, f.Value, f.Usage) - } - - return nil -} - -// Path looks up the value of a local PathFlag, returns -// "" if not found -func (c *Context) Path(name string) string { - if fs := lookupFlagSet(name, c); fs != nil { - return lookupPath(name, fs) - } - - return "" -} - -func lookupPath(name string, set *flag.FlagSet) string { - f := set.Lookup(name) - if f != nil { - parsed, err := f.Value.String(), error(nil) - if err != nil { - return "" - } - return parsed - } - return "" -} diff --git a/vendor/github.com/urfave/cli/v2/flag_string.go b/vendor/github.com/urfave/cli/v2/flag_string.go deleted file mode 100644 index 400bb532e..000000000 --- a/vendor/github.com/urfave/cli/v2/flag_string.go +++ /dev/null @@ -1,95 +0,0 @@ -package cli - -import "flag" - -// StringFlag is a flag with type string -type StringFlag struct { - Name string - Aliases []string - Usage string - EnvVars []string - FilePath string - Required bool - Hidden bool - TakesFile bool - Value string - DefaultText string - Destination *string - HasBeenSet bool -} - -// IsSet returns whether or not the flag has been set through env or file -func (f *StringFlag) IsSet() bool { - return f.HasBeenSet -} - -// String returns a readable representation of this value -// (for usage defaults) -func (f *StringFlag) String() string { - return FlagStringer(f) -} - -// Names returns the names of the flag -func (f *StringFlag) Names() []string { - return flagNames(f.Name, f.Aliases) -} - -// IsRequired returns whether or not the flag is required -func (f *StringFlag) IsRequired() bool { - return f.Required -} - -// TakesValue returns true of the flag takes a value, otherwise false -func (f *StringFlag) TakesValue() bool { - return true -} - -// GetUsage returns the usage string for the flag -func (f *StringFlag) GetUsage() string { - return f.Usage -} - -// GetValue returns the flags value as string representation and an empty -// string if the flag takes no value at all. -func (f *StringFlag) GetValue() string { - return f.Value -} - -// Apply populates the flag given the flag set and environment -func (f *StringFlag) Apply(set *flag.FlagSet) error { - if val, ok := flagFromEnvOrFile(f.EnvVars, f.FilePath); ok { - f.Value = val - f.HasBeenSet = true - } - - for _, name := range f.Names() { - if f.Destination != nil { - set.StringVar(f.Destination, name, f.Value, f.Usage) - continue - } - set.String(name, f.Value, f.Usage) - } - - return nil -} - -// String looks up the value of a local StringFlag, returns -// "" if not found -func (c *Context) String(name string) string { - if fs := lookupFlagSet(name, c); fs != nil { - return lookupString(name, fs) - } - return "" -} - -func lookupString(name string, set *flag.FlagSet) string { - f := set.Lookup(name) - if f != nil { - parsed, err := f.Value.String(), error(nil) - if err != nil { - return "" - } - return parsed - } - return "" -} diff --git a/vendor/github.com/urfave/cli/v2/flag_string_slice.go b/vendor/github.com/urfave/cli/v2/flag_string_slice.go deleted file mode 100644 index 35497032c..000000000 --- a/vendor/github.com/urfave/cli/v2/flag_string_slice.go +++ /dev/null @@ -1,180 +0,0 @@ -package cli - -import ( - "encoding/json" - "flag" - "fmt" - "strings" -) - -// StringSlice wraps a []string to satisfy flag.Value -type StringSlice struct { - slice []string - hasBeenSet bool -} - -// NewStringSlice creates a *StringSlice with default values -func NewStringSlice(defaults ...string) *StringSlice { - return &StringSlice{slice: append([]string{}, defaults...)} -} - -// Set appends the string value to the list of values -func (s *StringSlice) Set(value string) error { - if !s.hasBeenSet { - s.slice = []string{} - s.hasBeenSet = true - } - - if strings.HasPrefix(value, slPfx) { - // Deserializing assumes overwrite - _ = json.Unmarshal([]byte(strings.Replace(value, slPfx, "", 1)), &s.slice) - s.hasBeenSet = true - return nil - } - - s.slice = append(s.slice, value) - - return nil -} - -// String returns a readable representation of this value (for usage defaults) -func (s *StringSlice) String() string { - return fmt.Sprintf("%s", s.slice) -} - -// Serialize allows StringSlice to fulfill Serializer -func (s *StringSlice) Serialize() string { - jsonBytes, _ := json.Marshal(s.slice) - return fmt.Sprintf("%s%s", slPfx, string(jsonBytes)) -} - -// Value returns the slice of strings set by this flag -func (s *StringSlice) Value() []string { - return s.slice -} - -// Get returns the slice of strings set by this flag -func (s *StringSlice) Get() interface{} { - return *s -} - -// StringSliceFlag is a flag with type *StringSlice -type StringSliceFlag struct { - Name string - Aliases []string - Usage string - EnvVars []string - FilePath string - Required bool - Hidden bool - TakesFile bool - Value *StringSlice - DefaultText string - HasBeenSet bool - Destination *StringSlice -} - -// IsSet returns whether or not the flag has been set through env or file -func (f *StringSliceFlag) IsSet() bool { - return f.HasBeenSet -} - -// String returns a readable representation of this value -// (for usage defaults) -func (f *StringSliceFlag) String() string { - return FlagStringer(f) -} - -// Names returns the names of the flag -func (f *StringSliceFlag) Names() []string { - return flagNames(f.Name, f.Aliases) -} - -// IsRequired returns whether or not the flag is required -func (f *StringSliceFlag) IsRequired() bool { - return f.Required -} - -// TakesValue returns true of the flag takes a value, otherwise false -func (f *StringSliceFlag) TakesValue() bool { - return true -} - -// GetUsage returns the usage string for the flag -func (f *StringSliceFlag) GetUsage() string { - return f.Usage -} - -// GetValue returns the flags value as string representation and an empty -// string if the flag takes no value at all. -func (f *StringSliceFlag) GetValue() string { - if f.Value != nil { - return f.Value.String() - } - return "" -} - -// Apply populates the flag given the flag set and environment -func (f *StringSliceFlag) Apply(set *flag.FlagSet) error { - - if f.Destination != nil && f.Value != nil { - f.Destination.slice = make([]string, len(f.Value.slice)) - copy(f.Destination.slice, f.Value.slice) - - } - - if val, ok := flagFromEnvOrFile(f.EnvVars, f.FilePath); ok { - if f.Value == nil { - f.Value = &StringSlice{} - } - destination := f.Value - if f.Destination != nil { - destination = f.Destination - } - - for _, s := range strings.Split(val, ",") { - if err := destination.Set(strings.TrimSpace(s)); err != nil { - return fmt.Errorf("could not parse %q as string value for flag %s: %s", val, f.Name, err) - } - } - - // Set this to false so that we reset the slice if we then set values from - // flags that have already been set by the environment. - destination.hasBeenSet = false - f.HasBeenSet = true - } - - for _, name := range f.Names() { - if f.Value == nil { - f.Value = &StringSlice{} - } - - if f.Destination != nil { - set.Var(f.Destination, name, f.Usage) - continue - } - - set.Var(f.Value, name, f.Usage) - } - - return nil -} - -// StringSlice looks up the value of a local StringSliceFlag, returns -// nil if not found -func (c *Context) StringSlice(name string) []string { - if fs := lookupFlagSet(name, c); fs != nil { - return lookupStringSlice(name, fs) - } - return nil -} - -func lookupStringSlice(name string, set *flag.FlagSet) []string { - f := set.Lookup(name) - if f != nil { - if slice, ok := f.Value.(*StringSlice); ok { - return slice.Value() - } - } - return nil -} diff --git a/vendor/github.com/urfave/cli/v2/flag_timestamp.go b/vendor/github.com/urfave/cli/v2/flag_timestamp.go deleted file mode 100644 index 0382a6b9d..000000000 --- a/vendor/github.com/urfave/cli/v2/flag_timestamp.go +++ /dev/null @@ -1,154 +0,0 @@ -package cli - -import ( - "flag" - "fmt" - "time" -) - -// Timestamp wrap to satisfy golang's flag interface. -type Timestamp struct { - timestamp *time.Time - hasBeenSet bool - layout string -} - -// Timestamp constructor -func NewTimestamp(timestamp time.Time) *Timestamp { - return &Timestamp{timestamp: ×tamp} -} - -// Set the timestamp value directly -func (t *Timestamp) SetTimestamp(value time.Time) { - if !t.hasBeenSet { - t.timestamp = &value - t.hasBeenSet = true - } -} - -// Set the timestamp string layout for future parsing -func (t *Timestamp) SetLayout(layout string) { - t.layout = layout -} - -// Parses the string value to timestamp -func (t *Timestamp) Set(value string) error { - timestamp, err := time.Parse(t.layout, value) - if err != nil { - return err - } - - t.timestamp = ×tamp - t.hasBeenSet = true - return nil -} - -// String returns a readable representation of this value (for usage defaults) -func (t *Timestamp) String() string { - return fmt.Sprintf("%#v", t.timestamp) -} - -// Value returns the timestamp value stored in the flag -func (t *Timestamp) Value() *time.Time { - return t.timestamp -} - -// Get returns the flag structure -func (t *Timestamp) Get() interface{} { - return *t -} - -// TimestampFlag is a flag with type time -type TimestampFlag struct { - Name string - Aliases []string - Usage string - EnvVars []string - FilePath string - Required bool - Hidden bool - Layout string - Value *Timestamp - DefaultText string - HasBeenSet bool -} - -// IsSet returns whether or not the flag has been set through env or file -func (f *TimestampFlag) IsSet() bool { - return f.HasBeenSet -} - -// String returns a readable representation of this value -// (for usage defaults) -func (f *TimestampFlag) String() string { - return FlagStringer(f) -} - -// Names returns the names of the flag -func (f *TimestampFlag) Names() []string { - return flagNames(f.Name, f.Aliases) -} - -// IsRequired returns whether or not the flag is required -func (f *TimestampFlag) IsRequired() bool { - return f.Required -} - -// TakesValue returns true of the flag takes a value, otherwise false -func (f *TimestampFlag) TakesValue() bool { - return true -} - -// GetUsage returns the usage string for the flag -func (f *TimestampFlag) GetUsage() string { - return f.Usage -} - -// GetValue returns the flags value as string representation and an empty -// string if the flag takes no value at all. -func (f *TimestampFlag) GetValue() string { - if f.Value != nil { - return f.Value.timestamp.String() - } - return "" -} - -// Apply populates the flag given the flag set and environment -func (f *TimestampFlag) Apply(set *flag.FlagSet) error { - if f.Layout == "" { - return fmt.Errorf("timestamp Layout is required") - } - if f.Value == nil { - f.Value = &Timestamp{} - } - f.Value.SetLayout(f.Layout) - - if val, ok := flagFromEnvOrFile(f.EnvVars, f.FilePath); ok { - if err := f.Value.Set(val); err != nil { - return fmt.Errorf("could not parse %q as timestamp value for flag %s: %s", val, f.Name, err) - } - f.HasBeenSet = true - } - - for _, name := range f.Names() { - set.Var(f.Value, name, f.Usage) - } - return nil -} - -// Timestamp gets the timestamp from a flag name -func (c *Context) Timestamp(name string) *time.Time { - if fs := lookupFlagSet(name, c); fs != nil { - return lookupTimestamp(name, fs) - } - return nil -} - -// Fetches the timestamp value from the local timestampWrap -func lookupTimestamp(name string, set *flag.FlagSet) *time.Time { - f := set.Lookup(name) - if f != nil { - return (f.Value.(*Timestamp)).Value() - } - return nil -} diff --git a/vendor/github.com/urfave/cli/v2/flag_uint.go b/vendor/github.com/urfave/cli/v2/flag_uint.go deleted file mode 100644 index 2e5e76b0e..000000000 --- a/vendor/github.com/urfave/cli/v2/flag_uint.go +++ /dev/null @@ -1,105 +0,0 @@ -package cli - -import ( - "flag" - "fmt" - "strconv" -) - -// UintFlag is a flag with type uint -type UintFlag struct { - Name string - Aliases []string - Usage string - EnvVars []string - FilePath string - Required bool - Hidden bool - Value uint - DefaultText string - Destination *uint - HasBeenSet bool -} - -// IsSet returns whether or not the flag has been set through env or file -func (f *UintFlag) IsSet() bool { - return f.HasBeenSet -} - -// String returns a readable representation of this value -// (for usage defaults) -func (f *UintFlag) String() string { - return FlagStringer(f) -} - -// Names returns the names of the flag -func (f *UintFlag) Names() []string { - return flagNames(f.Name, f.Aliases) -} - -// IsRequired returns whether or not the flag is required -func (f *UintFlag) IsRequired() bool { - return f.Required -} - -// TakesValue returns true of the flag takes a value, otherwise false -func (f *UintFlag) TakesValue() bool { - return true -} - -// GetUsage returns the usage string for the flag -func (f *UintFlag) GetUsage() string { - return f.Usage -} - -// Apply populates the flag given the flag set and environment -func (f *UintFlag) Apply(set *flag.FlagSet) error { - if val, ok := flagFromEnvOrFile(f.EnvVars, f.FilePath); ok { - if val != "" { - valInt, err := strconv.ParseUint(val, 0, 64) - if err != nil { - return fmt.Errorf("could not parse %q as uint value for flag %s: %s", val, f.Name, err) - } - - f.Value = uint(valInt) - f.HasBeenSet = true - } - } - - for _, name := range f.Names() { - if f.Destination != nil { - set.UintVar(f.Destination, name, f.Value, f.Usage) - continue - } - set.Uint(name, f.Value, f.Usage) - } - - return nil -} - -// GetValue returns the flags value as string representation and an empty -// string if the flag takes no value at all. -func (f *UintFlag) GetValue() string { - return fmt.Sprintf("%d", f.Value) -} - -// Uint looks up the value of a local UintFlag, returns -// 0 if not found -func (c *Context) Uint(name string) uint { - if fs := lookupFlagSet(name, c); fs != nil { - return lookupUint(name, fs) - } - return 0 -} - -func lookupUint(name string, set *flag.FlagSet) uint { - f := set.Lookup(name) - if f != nil { - parsed, err := strconv.ParseUint(f.Value.String(), 0, 64) - if err != nil { - return 0 - } - return uint(parsed) - } - return 0 -} diff --git a/vendor/github.com/urfave/cli/v2/flag_uint64.go b/vendor/github.com/urfave/cli/v2/flag_uint64.go deleted file mode 100644 index 8fc3289d8..000000000 --- a/vendor/github.com/urfave/cli/v2/flag_uint64.go +++ /dev/null @@ -1,105 +0,0 @@ -package cli - -import ( - "flag" - "fmt" - "strconv" -) - -// Uint64Flag is a flag with type uint64 -type Uint64Flag struct { - Name string - Aliases []string - Usage string - EnvVars []string - FilePath string - Required bool - Hidden bool - Value uint64 - DefaultText string - Destination *uint64 - HasBeenSet bool -} - -// IsSet returns whether or not the flag has been set through env or file -func (f *Uint64Flag) IsSet() bool { - return f.HasBeenSet -} - -// String returns a readable representation of this value -// (for usage defaults) -func (f *Uint64Flag) String() string { - return FlagStringer(f) -} - -// Names returns the names of the flag -func (f *Uint64Flag) Names() []string { - return flagNames(f.Name, f.Aliases) -} - -// IsRequired returns whether or not the flag is required -func (f *Uint64Flag) IsRequired() bool { - return f.Required -} - -// TakesValue returns true of the flag takes a value, otherwise false -func (f *Uint64Flag) TakesValue() bool { - return true -} - -// GetUsage returns the usage string for the flag -func (f *Uint64Flag) GetUsage() string { - return f.Usage -} - -// Apply populates the flag given the flag set and environment -func (f *Uint64Flag) Apply(set *flag.FlagSet) error { - if val, ok := flagFromEnvOrFile(f.EnvVars, f.FilePath); ok { - if val != "" { - valInt, err := strconv.ParseUint(val, 0, 64) - if err != nil { - return fmt.Errorf("could not parse %q as uint64 value for flag %s: %s", val, f.Name, err) - } - - f.Value = valInt - f.HasBeenSet = true - } - } - - for _, name := range f.Names() { - if f.Destination != nil { - set.Uint64Var(f.Destination, name, f.Value, f.Usage) - continue - } - set.Uint64(name, f.Value, f.Usage) - } - - return nil -} - -// GetValue returns the flags value as string representation and an empty -// string if the flag takes no value at all. -func (f *Uint64Flag) GetValue() string { - return fmt.Sprintf("%d", f.Value) -} - -// Uint64 looks up the value of a local Uint64Flag, returns -// 0 if not found -func (c *Context) Uint64(name string) uint64 { - if fs := lookupFlagSet(name, c); fs != nil { - return lookupUint64(name, fs) - } - return 0 -} - -func lookupUint64(name string, set *flag.FlagSet) uint64 { - f := set.Lookup(name) - if f != nil { - parsed, err := strconv.ParseUint(f.Value.String(), 0, 64) - if err != nil { - return 0 - } - return parsed - } - return 0 -} diff --git a/vendor/github.com/urfave/cli/v2/funcs.go b/vendor/github.com/urfave/cli/v2/funcs.go deleted file mode 100644 index 474c48faf..000000000 --- a/vendor/github.com/urfave/cli/v2/funcs.go +++ /dev/null @@ -1,44 +0,0 @@ -package cli - -// BashCompleteFunc is an action to execute when the shell completion flag is set -type BashCompleteFunc func(*Context) - -// BeforeFunc is an action to execute before any subcommands are run, but after -// the context is ready if a non-nil error is returned, no subcommands are run -type BeforeFunc func(*Context) error - -// AfterFunc is an action to execute after any subcommands are run, but after the -// subcommand has finished it is run even if Action() panics -type AfterFunc func(*Context) error - -// ActionFunc is the action to execute when no subcommands are specified -type ActionFunc func(*Context) error - -// CommandNotFoundFunc is executed if the proper command cannot be found -type CommandNotFoundFunc func(*Context, string) - -// OnUsageErrorFunc is executed if an usage error occurs. This is useful for displaying -// customized usage error messages. This function is able to replace the -// original error messages. If this function is not set, the "Incorrect usage" -// is displayed and the execution is interrupted. -type OnUsageErrorFunc func(context *Context, err error, isSubcommand bool) error - -// ExitErrHandlerFunc is executed if provided in order to handle exitError values -// returned by Actions and Before/After functions. -type ExitErrHandlerFunc func(context *Context, err error) - -// FlagStringFunc is used by the help generation to display a flag, which is -// expected to be a single line. -type FlagStringFunc func(Flag) string - -// FlagNamePrefixFunc is used by the default FlagStringFunc to create prefix -// text for a flag's full name. -type FlagNamePrefixFunc func(fullName []string, placeholder string) string - -// FlagEnvHintFunc is used by the default FlagStringFunc to annotate flag help -// with the environment variable details. -type FlagEnvHintFunc func(envVars []string, str string) string - -// FlagFileHintFunc is used by the default FlagStringFunc to annotate flag help -// with the file path details. -type FlagFileHintFunc func(filePath, str string) string diff --git a/vendor/github.com/urfave/cli/v2/help.go b/vendor/github.com/urfave/cli/v2/help.go deleted file mode 100644 index 0a421ee99..000000000 --- a/vendor/github.com/urfave/cli/v2/help.go +++ /dev/null @@ -1,386 +0,0 @@ -package cli - -import ( - "fmt" - "io" - "os" - "strings" - "text/tabwriter" - "text/template" - "unicode/utf8" -) - -var helpCommand = &Command{ - Name: "help", - Aliases: []string{"h"}, - Usage: "Shows a list of commands or help for one command", - ArgsUsage: "[command]", - Action: func(c *Context) error { - args := c.Args() - if args.Present() { - return ShowCommandHelp(c, args.First()) - } - - _ = ShowAppHelp(c) - return nil - }, -} - -var helpSubcommand = &Command{ - Name: "help", - Aliases: []string{"h"}, - Usage: "Shows a list of commands or help for one command", - ArgsUsage: "[command]", - Action: func(c *Context) error { - args := c.Args() - if args.Present() { - return ShowCommandHelp(c, args.First()) - } - - return ShowSubcommandHelp(c) - }, -} - -// Prints help for the App or Command -type helpPrinter func(w io.Writer, templ string, data interface{}) - -// Prints help for the App or Command with custom template function. -type helpPrinterCustom func(w io.Writer, templ string, data interface{}, customFunc map[string]interface{}) - -// HelpPrinter is a function that writes the help output. If not set explicitly, -// this calls HelpPrinterCustom using only the default template functions. -// -// If custom logic for printing help is required, this function can be -// overridden. If the ExtraInfo field is defined on an App, this function -// should not be modified, as HelpPrinterCustom will be used directly in order -// to capture the extra information. -var HelpPrinter helpPrinter = printHelp - -// HelpPrinterCustom is a function that writes the help output. It is used as -// the default implementation of HelpPrinter, and may be called directly if -// the ExtraInfo field is set on an App. -var HelpPrinterCustom helpPrinterCustom = printHelpCustom - -// VersionPrinter prints the version for the App -var VersionPrinter = printVersion - -// ShowAppHelpAndExit - Prints the list of subcommands for the app and exits with exit code. -func ShowAppHelpAndExit(c *Context, exitCode int) { - _ = ShowAppHelp(c) - os.Exit(exitCode) -} - -// ShowAppHelp is an action that displays the help. -func ShowAppHelp(c *Context) error { - tpl := c.App.CustomAppHelpTemplate - if tpl == "" { - tpl = AppHelpTemplate - } - - if c.App.ExtraInfo == nil { - HelpPrinter(c.App.Writer, tpl, c.App) - return nil - } - - customAppData := func() map[string]interface{} { - return map[string]interface{}{ - "ExtraInfo": c.App.ExtraInfo, - } - } - HelpPrinterCustom(c.App.Writer, tpl, c.App, customAppData()) - - return nil -} - -// DefaultAppComplete prints the list of subcommands as the default app completion method -func DefaultAppComplete(c *Context) { - DefaultCompleteWithFlags(nil)(c) -} - -func printCommandSuggestions(commands []*Command, writer io.Writer) { - for _, command := range commands { - if command.Hidden { - continue - } - if os.Getenv("_CLI_ZSH_AUTOCOMPLETE_HACK") == "1" { - for _, name := range command.Names() { - _, _ = fmt.Fprintf(writer, "%s:%s\n", name, command.Usage) - } - } else { - for _, name := range command.Names() { - _, _ = fmt.Fprintf(writer, "%s\n", name) - } - } - } -} - -func cliArgContains(flagName string) bool { - for _, name := range strings.Split(flagName, ",") { - name = strings.TrimSpace(name) - count := utf8.RuneCountInString(name) - if count > 2 { - count = 2 - } - flag := fmt.Sprintf("%s%s", strings.Repeat("-", count), name) - for _, a := range os.Args { - if a == flag { - return true - } - } - } - return false -} - -func printFlagSuggestions(lastArg string, flags []Flag, writer io.Writer) { - cur := strings.TrimPrefix(lastArg, "-") - cur = strings.TrimPrefix(cur, "-") - for _, flag := range flags { - if bflag, ok := flag.(*BoolFlag); ok && bflag.Hidden { - continue - } - for _, name := range flag.Names() { - name = strings.TrimSpace(name) - // this will get total count utf8 letters in flag name - count := utf8.RuneCountInString(name) - if count > 2 { - count = 2 // resuse this count to generate single - or -- in flag completion - } - // if flag name has more than one utf8 letter and last argument in cli has -- prefix then - // skip flag completion for short flags example -v or -x - if strings.HasPrefix(lastArg, "--") && count == 1 { - continue - } - // match if last argument matches this flag and it is not repeated - if strings.HasPrefix(name, cur) && cur != name && !cliArgContains(name) { - flagCompletion := fmt.Sprintf("%s%s", strings.Repeat("-", count), name) - _, _ = fmt.Fprintln(writer, flagCompletion) - } - } - } -} - -func DefaultCompleteWithFlags(cmd *Command) func(c *Context) { - return func(c *Context) { - if len(os.Args) > 2 { - lastArg := os.Args[len(os.Args)-2] - if strings.HasPrefix(lastArg, "-") { - printFlagSuggestions(lastArg, c.App.Flags, c.App.Writer) - if cmd != nil { - printFlagSuggestions(lastArg, cmd.Flags, c.App.Writer) - } - return - } - } - if cmd != nil { - printCommandSuggestions(cmd.Subcommands, c.App.Writer) - } else { - printCommandSuggestions(c.App.Commands, c.App.Writer) - } - } -} - -// ShowCommandHelpAndExit - exits with code after showing help -func ShowCommandHelpAndExit(c *Context, command string, code int) { - _ = ShowCommandHelp(c, command) - os.Exit(code) -} - -// ShowCommandHelp prints help for the given command -func ShowCommandHelp(ctx *Context, command string) error { - // show the subcommand help for a command with subcommands - if command == "" { - HelpPrinter(ctx.App.Writer, SubcommandHelpTemplate, ctx.App) - return nil - } - - for _, c := range ctx.App.Commands { - if c.HasName(command) { - templ := c.CustomHelpTemplate - if templ == "" { - templ = CommandHelpTemplate - } - - HelpPrinter(ctx.App.Writer, templ, c) - - return nil - } - } - - if ctx.App.CommandNotFound == nil { - return Exit(fmt.Sprintf("No help topic for '%v'", command), 3) - } - - ctx.App.CommandNotFound(ctx, command) - return nil -} - -// ShowSubcommandHelpAndExit - Prints help for the given subcommand and exits with exit code. -func ShowSubcommandHelpAndExit(c *Context, exitCode int) { - _ = ShowSubcommandHelp(c) - os.Exit(exitCode) -} - -// ShowSubcommandHelp prints help for the given subcommand -func ShowSubcommandHelp(c *Context) error { - if c == nil { - return nil - } - - if c.Command != nil { - return ShowCommandHelp(c, c.Command.Name) - } - - return ShowCommandHelp(c, "") -} - -// ShowVersion prints the version number of the App -func ShowVersion(c *Context) { - VersionPrinter(c) -} - -func printVersion(c *Context) { - _, _ = fmt.Fprintf(c.App.Writer, "%v version %v\n", c.App.Name, c.App.Version) -} - -// ShowCompletions prints the lists of commands within a given context -func ShowCompletions(c *Context) { - a := c.App - if a != nil && a.BashComplete != nil { - a.BashComplete(c) - } -} - -// ShowCommandCompletions prints the custom completions for a given command -func ShowCommandCompletions(ctx *Context, command string) { - c := ctx.App.Command(command) - if c != nil { - if c.BashComplete != nil { - c.BashComplete(ctx) - } else { - DefaultCompleteWithFlags(c)(ctx) - } - } - -} - -// printHelpCustom is the default implementation of HelpPrinterCustom. -// -// The customFuncs map will be combined with a default template.FuncMap to -// allow using arbitrary functions in template rendering. -func printHelpCustom(out io.Writer, templ string, data interface{}, customFuncs map[string]interface{}) { - funcMap := template.FuncMap{ - "join": strings.Join, - "indent": indent, - "nindent": nindent, - "trim": strings.TrimSpace, - } - for key, value := range customFuncs { - funcMap[key] = value - } - - w := tabwriter.NewWriter(out, 1, 8, 2, ' ', 0) - t := template.Must(template.New("help").Funcs(funcMap).Parse(templ)) - - err := t.Execute(w, data) - if err != nil { - // If the writer is closed, t.Execute will fail, and there's nothing - // we can do to recover. - if os.Getenv("CLI_TEMPLATE_ERROR_DEBUG") != "" { - _, _ = fmt.Fprintf(ErrWriter, "CLI TEMPLATE ERROR: %#v\n", err) - } - return - } - _ = w.Flush() -} - -func printHelp(out io.Writer, templ string, data interface{}) { - HelpPrinterCustom(out, templ, data, nil) -} - -func checkVersion(c *Context) bool { - found := false - for _, name := range VersionFlag.Names() { - if c.Bool(name) { - found = true - } - } - return found -} - -func checkHelp(c *Context) bool { - found := false - for _, name := range HelpFlag.Names() { - if c.Bool(name) { - found = true - } - } - return found -} - -func checkCommandHelp(c *Context, name string) bool { - if c.Bool("h") || c.Bool("help") { - _ = ShowCommandHelp(c, name) - return true - } - - return false -} - -func checkSubcommandHelp(c *Context) bool { - if c.Bool("h") || c.Bool("help") { - _ = ShowSubcommandHelp(c) - return true - } - - return false -} - -func checkShellCompleteFlag(a *App, arguments []string) (bool, []string) { - if !a.EnableBashCompletion { - return false, arguments - } - - pos := len(arguments) - 1 - lastArg := arguments[pos] - - if lastArg != "--generate-bash-completion" { - return false, arguments - } - - return true, arguments[:pos] -} - -func checkCompletions(c *Context) bool { - if !c.shellComplete { - return false - } - - if args := c.Args(); args.Present() { - name := args.First() - if cmd := c.App.Command(name); cmd != nil { - // let the command handle the completion - return false - } - } - - ShowCompletions(c) - return true -} - -func checkCommandCompletions(c *Context, name string) bool { - if !c.shellComplete { - return false - } - - ShowCommandCompletions(c, name) - return true -} - -func indent(spaces int, v string) string { - pad := strings.Repeat(" ", spaces) - return pad + strings.Replace(v, "\n", "\n"+pad, -1) -} - -func nindent(spaces int, v string) string { - return "\n" + indent(spaces, v) -} diff --git a/vendor/github.com/urfave/cli/v2/parse.go b/vendor/github.com/urfave/cli/v2/parse.go deleted file mode 100644 index 7df17296a..000000000 --- a/vendor/github.com/urfave/cli/v2/parse.go +++ /dev/null @@ -1,94 +0,0 @@ -package cli - -import ( - "flag" - "strings" -) - -type iterativeParser interface { - newFlagSet() (*flag.FlagSet, error) - useShortOptionHandling() bool -} - -// To enable short-option handling (e.g., "-it" vs "-i -t") we have to -// iteratively catch parsing errors. This way we achieve LR parsing without -// transforming any arguments. Otherwise, there is no way we can discriminate -// combined short options from common arguments that should be left untouched. -// Pass `shellComplete` to continue parsing options on failure during shell -// completion when, the user-supplied options may be incomplete. -func parseIter(set *flag.FlagSet, ip iterativeParser, args []string, shellComplete bool) error { - for { - err := set.Parse(args) - if !ip.useShortOptionHandling() || err == nil { - if shellComplete { - return nil - } - return err - } - - errStr := err.Error() - trimmed := strings.TrimPrefix(errStr, "flag provided but not defined: -") - if errStr == trimmed { - return err - } - - // regenerate the initial args with the split short opts - argsWereSplit := false - for i, arg := range args { - // skip args that are not part of the error message - if name := strings.TrimLeft(arg, "-"); name != trimmed { - continue - } - - // if we can't split, the error was accurate - shortOpts := splitShortOptions(set, arg) - if len(shortOpts) == 1 { - return err - } - - // swap current argument with the split version - args = append(args[:i], append(shortOpts, args[i+1:]...)...) - argsWereSplit = true - break - } - - // This should be an impossible to reach code path, but in case the arg - // splitting failed to happen, this will prevent infinite loops - if !argsWereSplit { - return err - } - - // Since custom parsing failed, replace the flag set before retrying - newSet, err := ip.newFlagSet() - if err != nil { - return err - } - *set = *newSet - } -} - -func splitShortOptions(set *flag.FlagSet, arg string) []string { - shortFlagsExist := func(s string) bool { - for _, c := range s[1:] { - if f := set.Lookup(string(c)); f == nil { - return false - } - } - return true - } - - if !isSplittable(arg) || !shortFlagsExist(arg) { - return []string{arg} - } - - separated := make([]string, 0, len(arg)-1) - for _, flagChar := range arg[1:] { - separated = append(separated, "-"+string(flagChar)) - } - - return separated -} - -func isSplittable(flagArg string) bool { - return strings.HasPrefix(flagArg, "-") && !strings.HasPrefix(flagArg, "--") && len(flagArg) > 2 -} diff --git a/vendor/github.com/urfave/cli/v2/sort.go b/vendor/github.com/urfave/cli/v2/sort.go deleted file mode 100644 index 23d1c2f77..000000000 --- a/vendor/github.com/urfave/cli/v2/sort.go +++ /dev/null @@ -1,29 +0,0 @@ -package cli - -import "unicode" - -// lexicographicLess compares strings alphabetically considering case. -func lexicographicLess(i, j string) bool { - iRunes := []rune(i) - jRunes := []rune(j) - - lenShared := len(iRunes) - if lenShared > len(jRunes) { - lenShared = len(jRunes) - } - - for index := 0; index < lenShared; index++ { - ir := iRunes[index] - jr := jRunes[index] - - if lir, ljr := unicode.ToLower(ir), unicode.ToLower(jr); lir != ljr { - return lir < ljr - } - - if ir != jr { - return ir < jr - } - } - - return i < j -} diff --git a/vendor/github.com/urfave/cli/v2/template.go b/vendor/github.com/urfave/cli/v2/template.go deleted file mode 100644 index 31c03f81c..000000000 --- a/vendor/github.com/urfave/cli/v2/template.go +++ /dev/null @@ -1,120 +0,0 @@ -package cli - -// AppHelpTemplate is the text template for the Default help topic. -// cli.go uses text/template to render templates. You can -// render custom help text by setting this variable. -var AppHelpTemplate = `NAME: - {{.Name}}{{if .Usage}} - {{.Usage}}{{end}} - -USAGE: - {{if .UsageText}}{{.UsageText}}{{else}}{{.HelpName}} {{if .VisibleFlags}}[global options]{{end}}{{if .Commands}} command [command options]{{end}} {{if .ArgsUsage}}{{.ArgsUsage}}{{else}}[arguments...]{{end}}{{end}}{{if .Version}}{{if not .HideVersion}} - -VERSION: - {{.Version}}{{end}}{{end}}{{if .Description}} - -DESCRIPTION: - {{.Description | nindent 3 | trim}}{{end}}{{if len .Authors}} - -AUTHOR{{with $length := len .Authors}}{{if ne 1 $length}}S{{end}}{{end}}: - {{range $index, $author := .Authors}}{{if $index}} - {{end}}{{$author}}{{end}}{{end}}{{if .VisibleCommands}} - -COMMANDS:{{range .VisibleCategories}}{{if .Name}} - {{.Name}}:{{range .VisibleCommands}} - {{join .Names ", "}}{{"\t"}}{{.Usage}}{{end}}{{else}}{{range .VisibleCommands}} - {{join .Names ", "}}{{"\t"}}{{.Usage}}{{end}}{{end}}{{end}}{{end}}{{if .VisibleFlags}} - -GLOBAL OPTIONS: - {{range $index, $option := .VisibleFlags}}{{if $index}} - {{end}}{{$option}}{{end}}{{end}}{{if .Copyright}} - -COPYRIGHT: - {{.Copyright}}{{end}} -` - -// CommandHelpTemplate is the text template for the command help topic. -// cli.go uses text/template to render templates. You can -// render custom help text by setting this variable. -var CommandHelpTemplate = `NAME: - {{.HelpName}} - {{.Usage}} - -USAGE: - {{if .UsageText}}{{.UsageText}}{{else}}{{.HelpName}}{{if .VisibleFlags}} [command options]{{end}} {{if .ArgsUsage}}{{.ArgsUsage}}{{else}}[arguments...]{{end}}{{end}}{{if .Category}} - -CATEGORY: - {{.Category}}{{end}}{{if .Description}} - -DESCRIPTION: - {{.Description | nindent 3 | trim}}{{end}}{{if .VisibleFlags}} - -OPTIONS: - {{range .VisibleFlags}}{{.}} - {{end}}{{end}} -` - -// SubcommandHelpTemplate is the text template for the subcommand help topic. -// cli.go uses text/template to render templates. You can -// render custom help text by setting this variable. -var SubcommandHelpTemplate = `NAME: - {{.HelpName}} - {{.Usage}} - -USAGE: - {{if .UsageText}}{{.UsageText}}{{else}}{{.HelpName}} command{{if .VisibleFlags}} [command options]{{end}} {{if .ArgsUsage}}{{.ArgsUsage}}{{else}}[arguments...]{{end}}{{end}}{{if .Description}} - -DESCRIPTION: - {{.Description | nindent 3 | trim}}{{end}} - -COMMANDS:{{range .VisibleCategories}}{{if .Name}} - {{.Name}}:{{range .VisibleCommands}} - {{join .Names ", "}}{{"\t"}}{{.Usage}}{{end}}{{else}}{{range .VisibleCommands}} - {{join .Names ", "}}{{"\t"}}{{.Usage}}{{end}}{{end}}{{end}}{{if .VisibleFlags}} - -OPTIONS: - {{range .VisibleFlags}}{{.}} - {{end}}{{end}} -` - -var MarkdownDocTemplate = `% {{ .App.Name }} 8 - -# NAME - -{{ .App.Name }}{{ if .App.Usage }} - {{ .App.Usage }}{{ end }} - -# SYNOPSIS - -{{ .App.Name }} -{{ if .SynopsisArgs }} -` + "```" + ` -{{ range $v := .SynopsisArgs }}{{ $v }}{{ end }}` + "```" + ` -{{ end }}{{ if .App.UsageText }} -# DESCRIPTION - -{{ .App.UsageText }} -{{ end }} -**Usage**: - -` + "```" + ` -{{ .App.Name }} [GLOBAL OPTIONS] command [COMMAND OPTIONS] [ARGUMENTS...] -` + "```" + ` -{{ if .GlobalArgs }} -# GLOBAL OPTIONS -{{ range $v := .GlobalArgs }} -{{ $v }}{{ end }} -{{ end }}{{ if .Commands }} -# COMMANDS -{{ range $v := .Commands }} -{{ $v }}{{ end }}{{ end }}` - -var FishCompletionTemplate = `# {{ .App.Name }} fish shell completion - -function __fish_{{ .App.Name }}_no_subcommand --description 'Test if there has been any subcommand yet' - for i in (commandline -opc) - if contains -- $i{{ range $v := .AllCommands }} {{ $v }}{{ end }} - return 1 - end - end - return 0 -end - -{{ range $v := .Completions }}{{ $v }} -{{ end }}` |