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- package main
-
- import (
- "bytes"
- "fmt"
- "os"
- "os/exec"
- "regexp"
- )
-
- func fatal(err error) {
- if err == nil {
- return
- }
-
- fmt.Fprintf(os.Stderr, "%s\n", err.Error())
- os.Exit(-1)
- }
-
- func matchParams(re *regexp.Regexp, str string) map[string]string {
- match := re.FindStringSubmatch(str)
- if match == nil {
- return nil
- }
- params := make(map[string]string)
- for i, name := range re.SubexpNames() {
- params[name] = match[i]
- }
- return params
- }
-
- func capture3(cmd *exec.Cmd) ([]byte, []byte, error) {
- var stdout, stderr bytes.Buffer
- cmd.Stdout = &stdout
- cmd.Stderr = &stderr
-
- err := cmd.Run()
- return stdout.Bytes(), stderr.Bytes(), err
- }
-
- func dumpEnv(env []string) {
- for _, e := range env {
- fmt.Println(e)
- }
- }
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