mirror of https://github.com/spf13/cobra.git
parent
79bd93d369
commit
beda1945ad
8
cobra.go
8
cobra.go
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@ -31,6 +31,14 @@ var initializers []func()
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// Set this to true to enable it
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// Set this to true to enable it
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var EnablePrefixMatching bool = false
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var EnablePrefixMatching bool = false
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// enables an information splash screen on Windows if the CLI is started from explorer.exe.
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var EnableWindowsMouseTrap bool = true
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var MousetrapHelpText string = `This is a command line tool
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You need to open cmd.exe and run it from there.
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`
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//OnInitialize takes a series of func() arguments and appends them to a slice of func().
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//OnInitialize takes a series of func() arguments and appends them to a slice of func().
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func OnInitialize(y ...func()) {
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func OnInitialize(y ...func()) {
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for _, x := range y {
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for _, x := range y {
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14
command.go
14
command.go
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@ -18,11 +18,13 @@ package cobra
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import (
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import (
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"bytes"
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"bytes"
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"fmt"
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"fmt"
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"github.com/inconshreveable/mousetrap"
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flag "github.com/spf13/pflag"
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"io"
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"io"
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"os"
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"os"
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"runtime"
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"strings"
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"strings"
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"time"
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flag "github.com/spf13/pflag"
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)
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)
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// Command is just that, a command for your application.
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// Command is just that, a command for your application.
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@ -474,6 +476,14 @@ func (c *Command) Execute() (err error) {
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return c.Root().Execute()
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return c.Root().Execute()
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}
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}
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if EnableWindowsMouseTrap && runtime.GOOS == "windows" {
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if mousetrap.StartedByExplorer() {
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c.Print(MousetrapHelpText)
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time.Sleep(5 * time.Second)
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os.Exit(1)
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}
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}
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// initialize help as the last point possible to allow for user
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// initialize help as the last point possible to allow for user
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// overriding
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// overriding
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c.initHelp()
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c.initHelp()
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