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parseopt.go
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43 lines (35 loc) · 731 Bytes
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package warg
import (
"os"
"go.bbkane.com/warg/metadata"
)
func ParseWithMetadata(md metadata.Metadata) ParseOpt {
return func(poh *ParseOpts) {
poh.ParseMetadata = md
}
}
// func ParseWithArgs(args []string) ParseOpt {
// return func(poh *ParseOpts) {
// poh.Args = args
// }
// }
func ParseWithLookupEnv(lookup LookupEnv) ParseOpt {
return func(poh *ParseOpts) {
poh.LookupEnv = lookup
}
}
func ParseWithStderr(stderr *os.File) ParseOpt {
return func(poh *ParseOpts) {
poh.Stderr = stderr
}
}
func ParseWithStdin(stdin *os.File) ParseOpt {
return func(poh *ParseOpts) {
poh.Stdin = stdin
}
}
func ParseWithStdout(stdout *os.File) ParseOpt {
return func(poh *ParseOpts) {
poh.Stdout = stdout
}
}