vendor: update all dependencies

vendor/github.com/spf13/cobra/.circleci/config.yml

@@ -13,7 +13,7 @@ base: &base
         name: "All Commands"
         command: |
           mkdir -p bin
-          curl -Lso bin/shellcheck https://github.com/caarlos0/shellcheck-docker/releases/download/v0.4.3/shellcheck
+          curl -Lso bin/shellcheck https://github.com/caarlos0/shellcheck-docker/releases/download/v0.4.6/shellcheck
           chmod +x bin/shellcheck
           go get -t -v ./...
           PATH=$PATH:$PWD/bin go test -v ./...

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

@@ -251,6 +251,14 @@ __%[1]s_handle_word()
         __%[1]s_handle_command
     elif [[ $c -eq 0 ]]; then
         __%[1]s_handle_command
+    elif __%[1]s_contains_word "${words[c]}" "${command_aliases[@]}"; then
+        # aliashash variable is an associative array which is only supported in bash > 3.
+        if [[ -z "${BASH_VERSION}" || "${BASH_VERSINFO[0]}" -gt 3 ]]; then
+            words[c]=${aliashash[${words[c]}]}
+            __%[1]s_handle_command
+        else
+            __%[1]s_handle_noun
+        fi
     else
         __%[1]s_handle_noun
     fi
@@ -266,6 +274,7 @@ func writePostscript(buf *bytes.Buffer, name string) {
 	buf.WriteString(fmt.Sprintf(`{
     local cur prev words cword
     declare -A flaghash 2>/dev/null || :
+    declare -A aliashash 2>/dev/null || :
     if declare -F _init_completion >/dev/null 2>&1; then
         _init_completion -s || return
     else
@@ -305,6 +314,7 @@ func writeCommands(buf *bytes.Buffer, cmd *Command) {
 			continue
 		}
 		buf.WriteString(fmt.Sprintf("    commands+=(%q)\n", c.Name()))
+		writeCmdAliases(buf, c)
 	}
 	buf.WriteString("\n")
 }
@@ -443,6 +453,21 @@ func writeRequiredNouns(buf *bytes.Buffer, cmd *Command) {
 	}
 }
 
+func writeCmdAliases(buf *bytes.Buffer, cmd *Command) {
+	if len(cmd.Aliases) == 0 {
+		return
+	}
+
+	sort.Sort(sort.StringSlice(cmd.Aliases))
+
+	buf.WriteString(fmt.Sprint(`    if [[ -z "${BASH_VERSION}" || "${BASH_VERSINFO[0]}" -gt 3 ]]; then`, "\n"))
+	for _, value := range cmd.Aliases {
+		buf.WriteString(fmt.Sprintf("        command_aliases+=(%q)\n", value))
+		buf.WriteString(fmt.Sprintf("        aliashash[%q]=%q\n", value, cmd.Name()))
+	}
+	buf.WriteString(`    fi`)
+	buf.WriteString("\n")
+}
 func writeArgAliases(buf *bytes.Buffer, cmd *Command) {
 	buf.WriteString("    noun_aliases=()\n")
 	sort.Sort(sort.StringSlice(cmd.ArgAliases))
@@ -469,6 +494,10 @@ func gen(buf *bytes.Buffer, cmd *Command) {
 	}
 
 	buf.WriteString(fmt.Sprintf("    last_command=%q\n", commandName))
+	buf.WriteString("\n")
+	buf.WriteString("    command_aliases=()\n")
+	buf.WriteString("\n")
+
 	writeCommands(buf, cmd)
 	writeFlags(buf, cmd)
 	writeRequiredFlag(buf, cmd)

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

@@ -181,7 +181,7 @@ a custom flag completion function with cobra.BashCompCustom:
 
 ```go
 	annotation := make(map[string][]string)
-	annotation[cobra.BashCompFilenameExt] = []string{"__kubectl_get_namespaces"}
+	annotation[cobra.BashCompCustom] = []string{"__kubectl_get_namespaces"}
 
 	flag := &pflag.Flag{
 		Name:        "namespace",

vendor/github.com/spf13/cobra/cobra/cmd/init.go

@@ -65,7 +65,7 @@ Init will not use an existing directory with contents.`,
 		initializeProject(project)
 
 		fmt.Fprintln(cmd.OutOrStdout(), `Your Cobra application is ready at
-`+project.AbsPath()+`.
+`+project.AbsPath()+`
 
 Give it a try by going there and running `+"`go run main.go`."+`
 Add commands to it by running `+"`cobra add [cmdname]`.")

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

@@ -27,6 +27,9 @@ import (
 	flag "github.com/spf13/pflag"
 )
 
+// FParseErrWhitelist configures Flag parse errors to be ignored
+type FParseErrWhitelist flag.ParseErrorsWhitelist
+
 // Command is just that, a command for your application.
 // E.g.  'go run ...' - 'run' is the command. Cobra requires
 // you to define the usage and description as part of your command
@@ -137,6 +140,9 @@ type Command struct {
 	// TraverseChildren parses flags on all parents before executing child command.
 	TraverseChildren bool
 
+	//FParseErrWhitelist flag parse errors to be ignored
+	FParseErrWhitelist FParseErrWhitelist
+
 	// commands is the list of commands supported by this program.
 	commands []*Command
 	// parent is a parent command for this command.
@@ -1463,6 +1469,10 @@ func (c *Command) ParseFlags(args []string) error {
 	}
 	beforeErrorBufLen := c.flagErrorBuf.Len()
 	c.mergePersistentFlags()
+
+	//do it here after merging all flags and just before parse
+	c.Flags().ParseErrorsWhitelist = flag.ParseErrorsWhitelist(c.FParseErrWhitelist)
+
 	err := c.Flags().Parse(args)
 	// Print warnings if they occurred (e.g. deprecated flag messages).
 	if c.flagErrorBuf.Len()-beforeErrorBufLen > 0 && err == nil {

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

@@ -1626,3 +1626,108 @@ func TestCalledAs(t *testing.T) {
 		t.Run(name, tc.test)
 	}
 }
+
+func TestFParseErrWhitelistBackwardCompatibility(t *testing.T) {
+	c := &Command{Use: "c", Run: emptyRun}
+	c.Flags().BoolP("boola", "a", false, "a boolean flag")
+
+	output, err := executeCommand(c, "c", "-a", "--unknown", "flag")
+	if err == nil {
+		t.Error("expected unknown flag error")
+	}
+	checkStringContains(t, output, "unknown flag: --unknown")
+}
+
+func TestFParseErrWhitelistSameCommand(t *testing.T) {
+	c := &Command{
+		Use: "c",
+		Run: emptyRun,
+		FParseErrWhitelist: FParseErrWhitelist{
+			UnknownFlags: true,
+		},
+	}
+	c.Flags().BoolP("boola", "a", false, "a boolean flag")
+
+	_, err := executeCommand(c, "c", "-a", "--unknown", "flag")
+	if err != nil {
+		t.Error("unexpected error: ", err)
+	}
+}
+
+func TestFParseErrWhitelistParentCommand(t *testing.T) {
+	root := &Command{
+		Use: "root",
+		Run: emptyRun,
+		FParseErrWhitelist: FParseErrWhitelist{
+			UnknownFlags: true,
+		},
+	}
+
+	c := &Command{
+		Use: "child",
+		Run: emptyRun,
+	}
+	c.Flags().BoolP("boola", "a", false, "a boolean flag")
+
+	root.AddCommand(c)
+
+	output, err := executeCommand(root, "child", "-a", "--unknown", "flag")
+	if err == nil {
+		t.Error("expected unknown flag error")
+	}
+	checkStringContains(t, output, "unknown flag: --unknown")
+}
+
+func TestFParseErrWhitelistChildCommand(t *testing.T) {
+	root := &Command{
+		Use: "root",
+		Run: emptyRun,
+	}
+
+	c := &Command{
+		Use: "child",
+		Run: emptyRun,
+		FParseErrWhitelist: FParseErrWhitelist{
+			UnknownFlags: true,
+		},
+	}
+	c.Flags().BoolP("boola", "a", false, "a boolean flag")
+
+	root.AddCommand(c)
+
+	_, err := executeCommand(root, "child", "-a", "--unknown", "flag")
+	if err != nil {
+		t.Error("unexpected error: ", err.Error())
+	}
+}
+
+func TestFParseErrWhitelistSiblingCommand(t *testing.T) {
+	root := &Command{
+		Use: "root",
+		Run: emptyRun,
+	}
+
+	c := &Command{
+		Use: "child",
+		Run: emptyRun,
+		FParseErrWhitelist: FParseErrWhitelist{
+			UnknownFlags: true,
+		},
+	}
+	c.Flags().BoolP("boola", "a", false, "a boolean flag")
+
+	s := &Command{
+		Use: "sibling",
+		Run: emptyRun,
+	}
+	s.Flags().BoolP("boolb", "b", false, "a boolean flag")
+
+	root.AddCommand(c)
+	root.AddCommand(s)
+
+	output, err := executeCommand(root, "sibling", "-b", "--unknown", "flag")
+	if err == nil {
+		t.Error("expected unknown flag error")
+	}
+	checkStringContains(t, output, "unknown flag: --unknown")
+}

vendor/github.com/spf13/cobra/doc/man_docs.go

@@ -176,13 +176,13 @@ func manPrintFlags(buf *bytes.Buffer, flags *pflag.FlagSet) {
 
 func manPrintOptions(buf *bytes.Buffer, command *cobra.Command) {
 	flags := command.NonInheritedFlags()
-	if flags.HasFlags() {
+	if flags.HasAvailableFlags() {
 		buf.WriteString("# OPTIONS\n")
 		manPrintFlags(buf, flags)
 		buf.WriteString("\n")
 	}
 	flags = command.InheritedFlags()
-	if flags.HasFlags() {
+	if flags.HasAvailableFlags() {
 		buf.WriteString("# OPTIONS INHERITED FROM PARENT COMMANDS\n")
 		manPrintFlags(buf, flags)
 		buf.WriteString("\n")

vendor/github.com/spf13/cobra/doc/man_docs_test.go

@@ -47,6 +47,42 @@ func TestGenManDoc(t *testing.T) {
 	checkStringContains(t, output, translate("Auto generated"))
 }
 
+func TestGenManNoHiddenParents(t *testing.T) {
+	header := &GenManHeader{
+		Title:   "Project",
+		Section: "2",
+	}
+
+	// We generate on a subcommand so we have both subcommands and parents
+	for _, name := range []string{"rootflag", "strtwo"} {
+		f := rootCmd.PersistentFlags().Lookup(name)
+		f.Hidden = true
+		defer func() { f.Hidden = false }()
+	}
+	buf := new(bytes.Buffer)
+	if err := GenMan(echoCmd, header, buf); err != nil {
+		t.Fatal(err)
+	}
+	output := buf.String()
+
+	// Make sure parent has - in CommandPath() in SEE ALSO:
+	parentPath := echoCmd.Parent().CommandPath()
+	dashParentPath := strings.Replace(parentPath, " ", "-", -1)
+	expected := translate(dashParentPath)
+	expected = expected + "(" + header.Section + ")"
+	checkStringContains(t, output, expected)
+
+	checkStringContains(t, output, translate(echoCmd.Name()))
+	checkStringContains(t, output, translate(echoCmd.Name()))
+	checkStringContains(t, output, "boolone")
+	checkStringOmits(t, output, "rootflag")
+	checkStringContains(t, output, translate(rootCmd.Name()))
+	checkStringContains(t, output, translate(echoSubCmd.Name()))
+	checkStringOmits(t, output, translate(deprecatedCmd.Name()))
+	checkStringContains(t, output, translate("Auto generated"))
+	checkStringOmits(t, output, "OPTIONS INHERITED FROM PARENT COMMANDS")
+}
+
 func TestGenManNoGenTag(t *testing.T) {
 	echoCmd.DisableAutoGenTag = true
 	defer func() { echoCmd.DisableAutoGenTag = false }()

vendor/github.com/spf13/cobra/doc/md_docs.go

@@ -29,7 +29,7 @@ import (
 func printOptions(buf *bytes.Buffer, cmd *cobra.Command, name string) error {
 	flags := cmd.NonInheritedFlags()
 	flags.SetOutput(buf)
-	if flags.HasFlags() {
+	if flags.HasAvailableFlags() {
 		buf.WriteString("### Options\n\n```\n")
 		flags.PrintDefaults()
 		buf.WriteString("```\n\n")
@@ -37,7 +37,7 @@ func printOptions(buf *bytes.Buffer, cmd *cobra.Command, name string) error {
 
 	parentFlags := cmd.InheritedFlags()
 	parentFlags.SetOutput(buf)
-	if parentFlags.HasFlags() {
+	if parentFlags.HasAvailableFlags() {
 		buf.WriteString("### Options inherited from parent commands\n\n```\n")
 		parentFlags.PrintDefaults()
 		buf.WriteString("```\n\n")

vendor/github.com/spf13/cobra/doc/md_docs_test.go

@@ -25,6 +25,30 @@ func TestGenMdDoc(t *testing.T) {
 	checkStringContains(t, output, rootCmd.Short)
 	checkStringContains(t, output, echoSubCmd.Short)
 	checkStringOmits(t, output, deprecatedCmd.Short)
+	checkStringContains(t, output, "Options inherited from parent commands")
+}
+
+func TestGenMdNoHiddenParents(t *testing.T) {
+	// We generate on subcommand so we have both subcommands and parents.
+	for _, name := range []string{"rootflag", "strtwo"} {
+		f := rootCmd.PersistentFlags().Lookup(name)
+		f.Hidden = true
+		defer func() { f.Hidden = false }()
+	}
+	buf := new(bytes.Buffer)
+	if err := GenMarkdown(echoCmd, buf); err != nil {
+		t.Fatal(err)
+	}
+	output := buf.String()
+
+	checkStringContains(t, output, echoCmd.Long)
+	checkStringContains(t, output, echoCmd.Example)
+	checkStringContains(t, output, "boolone")
+	checkStringOmits(t, output, "rootflag")
+	checkStringContains(t, output, rootCmd.Short)
+	checkStringContains(t, output, echoSubCmd.Short)
+	checkStringOmits(t, output, deprecatedCmd.Short)
+	checkStringOmits(t, output, "Options inherited from parent commands")
 }
 
 func TestGenMdNoTag(t *testing.T) {

vendor/github.com/spf13/cobra/doc/rest_docs.go

@@ -29,7 +29,7 @@ import (
 func printOptionsReST(buf *bytes.Buffer, cmd *cobra.Command, name string) error {
 	flags := cmd.NonInheritedFlags()
 	flags.SetOutput(buf)
-	if flags.HasFlags() {
+	if flags.HasAvailableFlags() {
 		buf.WriteString("Options\n")
 		buf.WriteString("~~~~~~~\n\n::\n\n")
 		flags.PrintDefaults()
@@ -38,7 +38,7 @@ func printOptionsReST(buf *bytes.Buffer, cmd *cobra.Command, name string) error
 
 	parentFlags := cmd.InheritedFlags()
 	parentFlags.SetOutput(buf)
-	if parentFlags.HasFlags() {
+	if parentFlags.HasAvailableFlags() {
 		buf.WriteString("Options inherited from parent commands\n")
 		buf.WriteString("~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~\n\n::\n\n")
 		parentFlags.PrintDefaults()

vendor/github.com/spf13/cobra/doc/rest_docs_test.go

@@ -27,6 +27,29 @@ func TestGenRSTDoc(t *testing.T) {
 	checkStringOmits(t, output, deprecatedCmd.Short)
 }
 
+func TestGenRSTNoHiddenParents(t *testing.T) {
+	// We generate on a subcommand so we have both subcommands and parents
+	for _, name := range []string{"rootflag", "strtwo"} {
+		f := rootCmd.PersistentFlags().Lookup(name)
+		f.Hidden = true
+		defer func() { f.Hidden = false }()
+	}
+	buf := new(bytes.Buffer)
+	if err := GenReST(echoCmd, buf); err != nil {
+		t.Fatal(err)
+	}
+	output := buf.String()
+
+	checkStringContains(t, output, echoCmd.Long)
+	checkStringContains(t, output, echoCmd.Example)
+	checkStringContains(t, output, "boolone")
+	checkStringOmits(t, output, "rootflag")
+	checkStringContains(t, output, rootCmd.Short)
+	checkStringContains(t, output, echoSubCmd.Short)
+	checkStringOmits(t, output, deprecatedCmd.Short)
+	checkStringOmits(t, output, "Options inherited from parent commands")
+}
+
 func TestGenRSTNoTag(t *testing.T) {
 	rootCmd.DisableAutoGenTag = true
 	defer func() { rootCmd.DisableAutoGenTag = false }()