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main.go
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main.go
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package main
import (
"flag"
"fmt"
"os"
"strings"
)
type arrayFlags []string
var (
input string
output string
data arrayFlags
)
func (array *arrayFlags) String() string {
return strings.Join(*array, ", ")
}
func (array *arrayFlags) Set(value string) error {
value = strings.ReplaceAll(value, "~", "${HOME}")
value = os.ExpandEnv(value)
*array = append(*array, value)
return nil
}
func main() {
flag.Var(&data, "d", "Additional directories to lookup for included configs, may be repeated")
flag.StringVar(&output, "o", "./proxy.pac", "Save generated file as")
flag.Usage = func() {
fmt.Fprintln(flag.CommandLine.Output(), "Usage:")
fmt.Fprintln(flag.CommandLine.Output(), "domain-list-pac | go run . <input-file>")
fmt.Fprintln(flag.CommandLine.Output(), "domain-list-pac | go run . [-d <data-dir>]... [-o <output-file>] <input-file>")
fmt.Fprintln(flag.CommandLine.Output(), "\nOptions:")
flag.PrintDefaults()
}
flag.Parse()
if flag.NArg() != 1 {
flag.Usage()
os.Exit(1)
}
input = flag.Args()[0]
proxy := NewProxyPac(input, data)
out, err := os.Create(output)
if err != nil {
panic(err)
}
defer func() {
if err := out.Close(); err != nil {
panic(err)
}
}()
proxy.WriteSettings(out)
fmt.Fprintf(os.Stdout, "Saved config to: %v\n", output)
}