diff options
Diffstat (limited to 'vendor/github.com/urfave/cli/funcs.go')
| -rw-r--r-- | vendor/github.com/urfave/cli/funcs.go | 28 |
1 files changed, 28 insertions, 0 deletions
diff --git a/vendor/github.com/urfave/cli/funcs.go b/vendor/github.com/urfave/cli/funcs.go new file mode 100644 index 000000000..cba5e6cb0 --- /dev/null +++ b/vendor/github.com/urfave/cli/funcs.go @@ -0,0 +1,28 @@ +package cli + +// BashCompleteFunc is an action to execute when the bash-completion flag is set +type BashCompleteFunc func(*Context) + +// BeforeFunc is an action to execute before any subcommands are run, but after +// the context is ready if a non-nil error is returned, no subcommands are run +type BeforeFunc func(*Context) error + +// AfterFunc is an action to execute after any subcommands are run, but after the +// subcommand has finished it is run even if Action() panics +type AfterFunc func(*Context) error + +// ActionFunc is the action to execute when no subcommands are specified +type ActionFunc func(*Context) error + +// CommandNotFoundFunc is executed if the proper command cannot be found +type CommandNotFoundFunc func(*Context, string) + +// OnUsageErrorFunc is executed if an usage error occurs. This is useful for displaying +// customized usage error messages. This function is able to replace the +// original error messages. If this function is not set, the "Incorrect usage" +// is displayed and the execution is interrupted. +type OnUsageErrorFunc func(context *Context, err error, isSubcommand bool) 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 |