5 files changed, 61 insertions, 17 deletions

diff --git a/vendor/github.com/mitchellh/cli/.travis.yml b/vendor/github.com/mitchellh/cli/.travis.yml
index 974234b..b8599b3 100644
--- a/vendor/github.com/mitchellh/cli/.travis.yml
+++ b/vendor/github.com/mitchellh/cli/.travis.yml
@@ -3,8 +3,9 @@ sudo: false
 language: go
 
 go:
-  - 1.8
-  - 1.9
+  - "1.8"
+  - "1.9"
+  - "1.10"
 
 branches:
   only:
diff --git a/vendor/github.com/mitchellh/cli/cli.go b/vendor/github.com/mitchellh/cli/cli.go
index a25a582..c2dbe55 100644
--- a/vendor/github.com/mitchellh/cli/cli.go
+++ b/vendor/github.com/mitchellh/cli/cli.go
@@ -87,7 +87,7 @@ type CLI struct {
         // should be set exactly to the binary name that is autocompleted.
         //
         // Autocompletion is supported via the github.com/posener/complete
-        // library. This library supports both bash and zsh. To add support
+        // library. This library supports bash, zsh and fish. To add support
         // for other shells, please see that library.
         //
         // AutocompleteInstall and AutocompleteUninstall are the global flag
@@ -419,6 +419,11 @@ func (c *CLI) initAutocomplete() {
 func (c *CLI) initAutocompleteSub(prefix string) complete.Command {
         var cmd complete.Command
         walkFn := func(k string, raw interface{}) bool {
+                // Ignore the empty key which can be present for default commands.
+                if k == "" {
+                        return false
+                }
+
                 // Keep track of the full key so that we can nest further if necessary
                 fullKey := k
 
diff --git a/vendor/github.com/mitchellh/cli/go.mod b/vendor/github.com/mitchellh/cli/go.mod
new file mode 100644
index 0000000..675325f
--- /dev/null
+++ b/vendor/github.com/mitchellh/cli/go.mod
@@ -0,0 +1,12 @@
+module github.com/mitchellh/cli
+
+require (
+        github.com/armon/go-radix v0.0.0-20180808171621-7fddfc383310
+        github.com/bgentry/speakeasy v0.1.0
+        github.com/fatih/color v1.7.0
+        github.com/hashicorp/go-multierror v1.0.0 // indirect
+        github.com/mattn/go-colorable v0.0.9 // indirect
+        github.com/mattn/go-isatty v0.0.3
+        github.com/posener/complete v1.1.1
+        golang.org/x/sys v0.0.0-20180823144017-11551d06cbcc // indirect
+)
diff --git a/vendor/github.com/mitchellh/cli/go.sum b/vendor/github.com/mitchellh/cli/go.sum
new file mode 100644
index 0000000..0370875
--- /dev/null
+++ b/vendor/github.com/mitchellh/cli/go.sum
@@ -0,0 +1,22 @@
+github.com/armon/go-radix v0.0.0-20180808171621-7fddfc383310 h1:BUAU3CGlLvorLI26FmByPp2eC2qla6E1Tw+scpcg/to=
+github.com/armon/go-radix v0.0.0-20180808171621-7fddfc383310/go.mod h1:ufUuZ+zHj4x4TnLV4JWEpy2hxWSpsRywHrMgIH9cCH8=
+github.com/bgentry/speakeasy v0.1.0 h1:ByYyxL9InA1OWqxJqqp2A5pYHUrCiAL6K3J+LKSsQkY=
+github.com/bgentry/speakeasy v0.1.0/go.mod h1:+zsyZBPWlz7T6j88CTgSN5bM796AkVf0kBD4zp0CCIs=
+github.com/fatih/color v1.7.0 h1:DkWD4oS2D8LGGgTQ6IvwJJXSL5Vp2ffcQg58nFV38Ys=
+github.com/fatih/color v1.7.0/go.mod h1:Zm6kSWBoL9eyXnKyktHP6abPY2pDugNf5KwzbycvMj4=
+github.com/hashicorp/errwrap v0.0.0-20180715044906-d6c0cd880357 h1:Rem2+U35z1QtPQc6r+WolF7yXiefXqDKyk+lN2pE164=
+github.com/hashicorp/errwrap v0.0.0-20180715044906-d6c0cd880357/go.mod h1:YH+1FKiLXxHSkmPseP+kNlulaMuP3n2brvKWEqk/Jc4=
+github.com/hashicorp/errwrap v1.0.0 h1:hLrqtEDnRye3+sgx6z4qVLNuviH3MR5aQ0ykNJa/UYA=
+github.com/hashicorp/errwrap v1.0.0/go.mod h1:YH+1FKiLXxHSkmPseP+kNlulaMuP3n2brvKWEqk/Jc4=
+github.com/hashicorp/go-multierror v0.0.0-20180717150148-3d5d8f294aa0 h1:j30noezaCfvNLcdMYSvHLv81DxYRSt1grlpseG67vhU=
+github.com/hashicorp/go-multierror v0.0.0-20180717150148-3d5d8f294aa0/go.mod h1:JMRHfdO9jKNzS/+BTlxCjKNQHg/jZAft8U7LloJvN7I=
+github.com/hashicorp/go-multierror v1.0.0 h1:iVjPR7a6H0tWELX5NxNe7bYopibicUzc7uPribsnS6o=
+github.com/hashicorp/go-multierror v1.0.0/go.mod h1:dHtQlpGsu+cZNNAkkCN/P3hoUDHhCYQXV3UM06sGGrk=
+github.com/mattn/go-colorable v0.0.9 h1:UVL0vNpWh04HeJXV0KLcaT7r06gOH2l4OW6ddYRUIY4=
+github.com/mattn/go-colorable v0.0.9/go.mod h1:9vuHe8Xs5qXnSaW/c/ABM9alt+Vo+STaOChaDxuIBZU=
+github.com/mattn/go-isatty v0.0.3 h1:ns/ykhmWi7G9O+8a448SecJU3nSMBXJfqQkl0upE1jI=
+github.com/mattn/go-isatty v0.0.3/go.mod h1:M+lRXTBqGeGNdLjl/ufCoiOlB5xdOkqRJdNxMWT7Zi4=
+github.com/posener/complete v1.1.1 h1:ccV59UEOTzVDnDUEFdT95ZzHVZ+5+158q8+SJb2QV5w=
+github.com/posener/complete v1.1.1/go.mod h1:em0nMJCgc9GFtwrmVmEMR/ZL6WyhyjMBndrE9hABlRI=
+golang.org/x/sys v0.0.0-20180823144017-11551d06cbcc h1:MeuS1UDyZyFH++6vVy44PuufTeFF0d0nfI6XB87YGSk=
+golang.org/x/sys v0.0.0-20180823144017-11551d06cbcc/go.mod h1:STP8DvDyc/dI5b8T5hshtkjS+E42TnysNCUPdjciGhY=
diff --git a/vendor/github.com/mitchellh/cli/ui_colored.go b/vendor/github.com/mitchellh/cli/ui_colored.go
index e3d5131..b0ec448 100644
--- a/vendor/github.com/mitchellh/cli/ui_colored.go
+++ b/vendor/github.com/mitchellh/cli/ui_colored.go
@@ -1,7 +1,11 @@
 package cli
 
 import (
-        "fmt"
+        "github.com/fatih/color"
+)
+
+const (
+        noColor = -1
 )
 
 // UiColor is a posix shell color code to use.
@@ -12,13 +16,13 @@ type UiColor struct {
 
 // A list of colors that are useful. These are all non-bolded by default.
 var (
-        UiColorNone    UiColor = UiColor{-1, false}
-        UiColorRed             = UiColor{31, false}
-        UiColorGreen           = UiColor{32, false}
-        UiColorYellow          = UiColor{33, false}
-        UiColorBlue            = UiColor{34, false}
-        UiColorMagenta         = UiColor{35, false}
-        UiColorCyan            = UiColor{36, false}
+        UiColorNone    UiColor = UiColor{noColor, false}
+        UiColorRed             = UiColor{int(color.FgHiRed), false}
+        UiColorGreen           = UiColor{int(color.FgHiGreen), false}
+        UiColorYellow          = UiColor{int(color.FgHiYellow), false}
+        UiColorBlue            = UiColor{int(color.FgHiBlue), false}
+        UiColorMagenta         = UiColor{int(color.FgHiMagenta), false}
+        UiColorCyan            = UiColor{int(color.FgHiCyan), false}
 )
 
 // ColoredUi is a Ui implementation that colors its output according
@@ -55,15 +59,15 @@ func (u *ColoredUi) Warn(message string) {
         u.Ui.Warn(u.colorize(message, u.WarnColor))
 }
 
-func (u *ColoredUi) colorize(message string, color UiColor) string {
-        if color.Code == -1 {
+func (u *ColoredUi) colorize(message string, uc UiColor) string {
+        if uc.Code == noColor {
                 return message
         }
 
-        attr := 0
-        if color.Bold {
-                attr = 1
+        attr := []color.Attribute{color.Attribute(uc.Code)}
+        if uc.Bold {
+                attr = append(attr, color.Bold)
         }
 
-        return fmt.Sprintf("\033[%d;%dm%s\033[0m", attr, color.Code, message)
+        return color.New(attr...).SprintFunc()(message)
 }