From d78f9b834ade0f1ebcf2532bf90d01c85ad50a8e Mon Sep 17 00:00:00 2001
From: Felix Lange <fjl@twurst.com>
Date: Tue, 10 Jan 2017 19:33:17 +0100
Subject: vendor: update all dependencies except Azure SDK

The Azure SDK doesn't support Go 1.5 anymore. We can't upgrade it until
Go 1.8 comes out.
---
 vendor/gopkg.in/urfave/cli.v1/command.go | 49 ++++++++++++++++++--------------
 1 file changed, 28 insertions(+), 21 deletions(-)

(limited to 'vendor/gopkg.in/urfave/cli.v1/command.go')

diff --git a/vendor/gopkg.in/urfave/cli.v1/command.go b/vendor/gopkg.in/urfave/cli.v1/command.go
index 8950ccae4..2628fbf48 100644
--- a/vendor/gopkg.in/urfave/cli.v1/command.go
+++ b/vendor/gopkg.in/urfave/cli.v1/command.go
@@ -46,6 +46,11 @@ type Command struct {
 	Flags []Flag
 	// Treat all flags as normal arguments if true
 	SkipFlagParsing bool
+	// Skip argument reordering which attempts to move flags before arguments,
+	// but only works if all flags appear after all arguments. This behavior was
+	// removed n version 2 since it only works under specific conditions so we
+	// backport here by exposing it as an option for compatibility.
+	SkipArgReorder bool
 	// Boolean to hide built-in help command
 	HideHelp bool
 	// Boolean to hide this command from help or completion
@@ -82,14 +87,15 @@ func (c Command) Run(ctx *Context) (err error) {
 		)
 	}
 
-	if ctx.App.EnableBashCompletion {
-		c.Flags = append(c.Flags, BashCompletionFlag)
+	set, err := flagSet(c.Name, c.Flags)
+	if err != nil {
+		return err
 	}
-
-	set := flagSet(c.Name, c.Flags)
 	set.SetOutput(ioutil.Discard)
 
-	if !c.SkipFlagParsing {
+	if c.SkipFlagParsing {
+		err = set.Parse(append([]string{"--"}, ctx.Args().Tail()...))
+	} else if !c.SkipArgReorder {
 		firstFlagIndex := -1
 		terminatorIndex := -1
 		for index, arg := range ctx.Args() {
@@ -122,21 +128,7 @@ func (c Command) Run(ctx *Context) (err error) {
 			err = set.Parse(ctx.Args().Tail())
 		}
 	} else {
-		if c.SkipFlagParsing {
-			err = set.Parse(append([]string{"--"}, ctx.Args().Tail()...))
-		}
-	}
-
-	if err != nil {
-		if c.OnUsageError != nil {
-			err := c.OnUsageError(ctx, err, false)
-			HandleExitCoder(err)
-			return err
-		}
-		fmt.Fprintln(ctx.App.Writer, "Incorrect Usage.")
-		fmt.Fprintln(ctx.App.Writer)
-		ShowCommandHelp(ctx, c.Name)
-		return err
+		err = set.Parse(ctx.Args().Tail())
 	}
 
 	nerr := normalizeFlags(c.Flags, set)
@@ -148,11 +140,22 @@ func (c Command) Run(ctx *Context) (err error) {
 	}
 
 	context := NewContext(ctx.App, set, ctx)
-
 	if checkCommandCompletions(context, c.Name) {
 		return nil
 	}
 
+	if err != nil {
+		if c.OnUsageError != nil {
+			err := c.OnUsageError(ctx, err, false)
+			HandleExitCoder(err)
+			return err
+		}
+		fmt.Fprintln(ctx.App.Writer, "Incorrect Usage:", err.Error())
+		fmt.Fprintln(ctx.App.Writer)
+		ShowCommandHelp(ctx, c.Name)
+		return err
+	}
+
 	if checkCommandHelp(context, c.Name) {
 		return nil
 	}
@@ -182,6 +185,10 @@ func (c Command) Run(ctx *Context) (err error) {
 		}
 	}
 
+	if c.Action == nil {
+		c.Action = helpSubcommand.Action
+	}
+
 	context.Command = c
 	err = HandleAction(c.Action, context)
 
-- 
cgit