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Merge branch 'master' into master

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This commit is contained in:
Tyler Davis
2017-10-13 12:05:14 -07:00
committed by GitHub
parent 7233c502e3 2997500ba5
commit 40263f4d6a
9 changed files with 117 additions and 26 deletions
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15
funcs.go
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@@ -23,10 +23,19 @@ type CommandNotFoundFunc func(*Context, string)
// is displayed and the execution is interrupted.
type OnUsageErrorFunc func(context *Context, err error, isSubcommand bool) error
// ExitErrHandlerFunc is executed if provided in order to handle ExitError values
// returned by Actions and Before/After functions.
type ExitErrHandlerFunc func(context *Context, err error)
// FlagStringFunc is used by the help generation to display a flag, which is
// expected to be a single line.
type FlagStringFunc func(Flag) string
// ExitErrHandlerFunc is executed if provided in order to handle ExitError values
// returned by Actions and Before/After functions.
type ExitErrHandlerFunc func(context *Context, err error)
// FlagNamePrefixFunc is used by the default FlagStringFunc to create prefix
// text for a flag's full name.
type FlagNamePrefixFunc func(fullName, placeholder string) string
// FlagEnvHintFunc is used by the default FlagStringFunc to annotate flag help
// with the environment variable details.
type FlagEnvHintFunc func(envVar, str string) string