go: update modules

Signed-off-by: Vincent Batts <vbatts@hashbangbash.com>

vendor/github.com/urfave/cli/v2/context.go

@@ -40,18 +40,18 @@ func NewContext(app *App, set *flag.FlagSet, parentCtx *Context) *Context {
 }
 
 // NumFlags returns the number of flags set
-func (c *Context) NumFlags() int {
-	return c.flagSet.NFlag()
+func (cCtx *Context) NumFlags() int {
+	return cCtx.flagSet.NFlag()
 }
 
 // Set sets a context flag to a value.
-func (c *Context) Set(name, value string) error {
-	return c.flagSet.Set(name, value)
+func (cCtx *Context) Set(name, value string) error {
+	return cCtx.flagSet.Set(name, value)
 }
 
 // IsSet determines if the flag was actually set
-func (c *Context) IsSet(name string) bool {
-	if fs := c.lookupFlagSet(name); fs != nil {
+func (cCtx *Context) IsSet(name string) bool {
+	if fs := cCtx.lookupFlagSet(name); fs != nil {
 		isSet := false
 		fs.Visit(func(f *flag.Flag) {
 			if f.Name == name {
@@ -62,7 +62,7 @@ func (c *Context) IsSet(name string) bool {
 			return true
 		}
 
-		f := c.lookupFlag(name)
+		f := cCtx.lookupFlag(name)
 		if f == nil {
 			return false
 		}
@@ -74,28 +74,28 @@ func (c *Context) IsSet(name string) bool {
 }
 
 // LocalFlagNames returns a slice of flag names used in this context.
-func (c *Context) LocalFlagNames() []string {
+func (cCtx *Context) LocalFlagNames() []string {
 	var names []string
-	c.flagSet.Visit(makeFlagNameVisitor(&names))
+	cCtx.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 {
+func (cCtx *Context) FlagNames() []string {
 	var names []string
-	for _, ctx := range c.Lineage() {
-		ctx.flagSet.Visit(makeFlagNameVisitor(&names))
+	for _, pCtx := range cCtx.Lineage() {
+		pCtx.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 {
+func (cCtx *Context) Lineage() []*Context {
 	var lineage []*Context
 
-	for cur := c; cur != nil; cur = cur.parentContext {
+	for cur := cCtx; cur != nil; cur = cur.parentContext {
 		lineage = append(lineage, cur)
 	}
 
@@ -103,26 +103,26 @@ func (c *Context) Lineage() []*Context {
 }
 
 // Value returns the value of the flag corresponding to `name`
-func (c *Context) Value(name string) interface{} {
-	if fs := c.lookupFlagSet(name); fs != nil {
+func (cCtx *Context) Value(name string) interface{} {
+	if fs := cCtx.lookupFlagSet(name); fs != nil {
 		return fs.Lookup(name).Value.(flag.Getter).Get()
 	}
 	return nil
 }
 
 // Args returns the command line arguments associated with the context.
-func (c *Context) Args() Args {
-	ret := args(c.flagSet.Args())
+func (cCtx *Context) Args() Args {
+	ret := args(cCtx.flagSet.Args())
 	return &ret
 }
 
 // NArg returns the number of the command line arguments.
-func (c *Context) NArg() int {
-	return c.Args().Len()
+func (cCtx *Context) NArg() int {
+	return cCtx.Args().Len()
 }
 
-func (ctx *Context) lookupFlag(name string) Flag {
-	for _, c := range ctx.Lineage() {
+func (cCtx *Context) lookupFlag(name string) Flag {
+	for _, c := range cCtx.Lineage() {
 		if c.Command == nil {
 			continue
 		}
@@ -136,8 +136,8 @@ func (ctx *Context) lookupFlag(name string) Flag {
 		}
 	}
 
-	if ctx.App != nil {
-		for _, f := range ctx.App.Flags {
+	if cCtx.App != nil {
+		for _, f := range cCtx.App.Flags {
 			for _, n := range f.Names() {
 				if n == name {
 					return f
@@ -149,8 +149,8 @@ func (ctx *Context) lookupFlag(name string) Flag {
 	return nil
 }
 
-func (ctx *Context) lookupFlagSet(name string) *flag.FlagSet {
-	for _, c := range ctx.Lineage() {
+func (cCtx *Context) lookupFlagSet(name string) *flag.FlagSet {
+	for _, c := range cCtx.Lineage() {
 		if c.flagSet == nil {
 			continue
 		}
@@ -162,7 +162,7 @@ func (ctx *Context) lookupFlagSet(name string) *flag.FlagSet {
 	return nil
 }
 
-func (context *Context) checkRequiredFlags(flags []Flag) requiredFlagsErr {
+func (cCtx *Context) checkRequiredFlags(flags []Flag) requiredFlagsErr {
 	var missingFlags []string
 	for _, f := range flags {
 		if rf, ok := f.(RequiredFlag); ok && rf.IsRequired() {
@@ -174,7 +174,7 @@ func (context *Context) checkRequiredFlags(flags []Flag) requiredFlagsErr {
 					flagName = key
 				}
 
-				if context.IsSet(strings.TrimSpace(key)) {
+				if cCtx.IsSet(strings.TrimSpace(key)) {
 					flagPresent = true
 				}
 			}