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author | Christopher Speller <crspeller@gmail.com> | 2016-12-06 10:49:34 -0500 |
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committer | GitHub <noreply@github.com> | 2016-12-06 10:49:34 -0500 |
commit | 026553e4f87bfc647a5c03129752e30fc523fa07 (patch) | |
tree | d5403c760151c0fa26fc6d020f7f4326ea9d6f8a /vendor/github.com/spf13/pflag/export_test.go | |
parent | dcf11a14d8363c79ab62aefca46834d6daa615ab (diff) | |
download | chat-026553e4f87bfc647a5c03129752e30fc523fa07.tar.gz chat-026553e4f87bfc647a5c03129752e30fc523fa07.tar.bz2 chat-026553e4f87bfc647a5c03129752e30fc523fa07.zip |
Improving command line interface (#4689)
Diffstat (limited to 'vendor/github.com/spf13/pflag/export_test.go')
-rw-r--r-- | vendor/github.com/spf13/pflag/export_test.go | 29 |
1 files changed, 29 insertions, 0 deletions
diff --git a/vendor/github.com/spf13/pflag/export_test.go b/vendor/github.com/spf13/pflag/export_test.go new file mode 100644 index 000000000..9318fee00 --- /dev/null +++ b/vendor/github.com/spf13/pflag/export_test.go @@ -0,0 +1,29 @@ +// Copyright 2010 The Go Authors. All rights reserved. +// Use of this source code is governed by a BSD-style +// license that can be found in the LICENSE file. + +package pflag + +import ( + "io/ioutil" + "os" +) + +// Additional routines compiled into the package only during testing. + +// ResetForTesting clears all flag state and sets the usage function as directed. +// After calling ResetForTesting, parse errors in flag handling will not +// exit the program. +func ResetForTesting(usage func()) { + CommandLine = &FlagSet{ + name: os.Args[0], + errorHandling: ContinueOnError, + output: ioutil.Discard, + } + Usage = usage +} + +// GetCommandLine returns the default FlagSet. +func GetCommandLine() *FlagSet { + return CommandLine +} |