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utils.go
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/
utils.go
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package importer
import (
"io/ioutil"
"os"
"path/filepath"
)
func composeProxyString(tp, user, pass, host, port string) string {
authPrefix := ""
if user != "" {
authPrefix = user
if pass != "" {
authPrefix = authPrefix + ":" + pass
}
authPrefix = authPrefix + "@"
}
if tp == "tor" {
tp = "socks5"
}
main := tp + "://" + authPrefix + host
if port != "" {
main = main + ":" + port
}
return main
}
func ifExists(fs []string, f string) []string {
if fi, err := os.Stat(f); err == nil && !fi.IsDir() {
return append(fs, f)
}
return fs
}
func ifExistsDir(fs []string, d string) []string {
if fi, err := os.Stat(d); err == nil && fi.IsDir() {
entries, err := ioutil.ReadDir(d)
if err == nil {
for _, e := range entries {
if !e.IsDir() {
fs = append(fs, filepath.Join(d, e.Name()))
}
}
}
}
return fs
}