/
diffUsersGroups.go
43 lines (39 loc) · 1005 Bytes
/
diffUsersGroups.go
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package main
import (
"fmt"
"io/ioutil"
"os"
"os/exec"
"github.com/Cloud-Foundations/Dominator/lib/log"
)
func diffUsersGroupsSubcommand(args []string, logger log.DebugLogger) error {
if err := diffUsersGroups(args[0], args[1], args[2], logger); err != nil {
return fmt.Errorf("Error diffing groups: %s", err)
}
return nil
}
func diffUsersGroups(difftool, source1, source2 string,
logger log.DebugLogger) error {
file1, err := ioutil.TempFile("", "userinfo.source1.")
if err != nil {
return err
}
defer file1.Close()
defer os.Remove(file1.Name())
file2, err := ioutil.TempFile("", "userinfo.source2.")
if err != nil {
return err
}
defer file2.Close()
defer os.Remove(file2.Name())
if err := showUserGroups(file1, source1, "", logger); err != nil {
return err
}
if err := showUserGroups(file2, source2, "", logger); err != nil {
return err
}
cmd := exec.Command(difftool, file1.Name(), file2.Name())
cmd.Stdout = os.Stdout
cmd.Stderr = os.Stderr
return cmd.Run()
}