1 files changed, 20 insertions, 0 deletions
diff --git a/vendor/github.com/spf13/pflag/string_slice.go b/vendor/github.com/spf13/pflag/string_slice.go
index 05eee75..0cd3ccc 100644
--- a/vendor/github.com/spf13/pflag/string_slice.go
+++ b/vendor/github.com/spf13/pflag/string_slice.go
@@ -82,6 +82,11 @@ func (f *FlagSet) GetStringSlice(name string) ([]string, error) {
 
 // StringSliceVar defines a string flag with specified name, default value, and usage string.
 // The argument p points to a []string variable in which to store the value of the flag.
+// Compared to StringArray flags, StringSlice flags take comma-separated value as arguments and split them accordingly.
+// For example:
+//   --ss="v1,v2" -ss="v3"
+// will result in
+//   []string{"v1", "v2", "v3"}
 func (f *FlagSet) StringSliceVar(p *[]string, name string, value []string, usage string) {
 	f.VarP(newStringSliceValue(value, p), name, "", usage)
 }
@@ -93,6 +98,11 @@ func (f *FlagSet) StringSliceVarP(p *[]string, name, shorthand string, value []s
 
 // StringSliceVar defines a string flag with specified name, default value, and usage string.
 // The argument p points to a []string variable in which to store the value of the flag.
+// Compared to StringArray flags, StringSlice flags take comma-separated value as arguments and split them accordingly.
+// For example:
+//   --ss="v1,v2" -ss="v3"
+// will result in
+//   []string{"v1", "v2", "v3"}
 func StringSliceVar(p *[]string, name string, value []string, usage string) {
 	CommandLine.VarP(newStringSliceValue(value, p), name, "", usage)
 }
@@ -104,6 +114,11 @@ func StringSliceVarP(p *[]string, name, shorthand string, value []string, usage
 
 // StringSlice defines a string flag with specified name, default value, and usage string.
 // The return value is the address of a []string variable that stores the value of the flag.
+// Compared to StringArray flags, StringSlice flags take comma-separated value as arguments and split them accordingly.
+// For example:
+//   --ss="v1,v2" -ss="v3"
+// will result in
+//   []string{"v1", "v2", "v3"}
 func (f *FlagSet) StringSlice(name string, value []string, usage string) *[]string {
 	p := []string{}
 	f.StringSliceVarP(&p, name, "", value, usage)
@@ -119,6 +134,11 @@ func (f *FlagSet) StringSliceP(name, shorthand string, value []string, usage str
 
 // StringSlice defines a string flag with specified name, default value, and usage string.
 // The return value is the address of a []string variable that stores the value of the flag.
+// Compared to StringArray flags, StringSlice flags take comma-separated value as arguments and split them accordingly.
+// For example:
+//   --ss="v1,v2" -ss="v3"
+// will result in
+//   []string{"v1", "v2", "v3"}
 func StringSlice(name string, value []string, usage string) *[]string {
 	return CommandLine.StringSliceP(name, "", value, usage)
 }