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package gucumber
import (
"flag"
"fmt"
)
type filters []string
func (f *filters) String() string {
return fmt.Sprint(*f)
}
func (f *filters) Set(value string) error {
*f = append(*f, value)
return nil
}
var filterFlag filters
func init() {
flag.Var(&filterFlag, "tags", "comma-separated list of tags to filter scenarios by")
}
func RunMain() {
flag.Parse()
var dir string
if flag.NArg() == 0 {
dir = "internal/features"
} else {
dir = flag.Arg(0)
}
filt := []string{}
for _, f := range filterFlag {
filt = append(filt, string(f))
}
if err := BuildAndRunDir(dir, filt); err != nil {
panic(err)
}
}
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