vbatts/pkg
1
0
Fork 0
Code Pull requests Releases Activity

pkg/chrootarchive: provide TMPDIR for ApplyLayer

Browse source 
Docker-DCO-1.1-Signed-off-by: Cristian Staretu <cristian.staretu@gmail.com> (github: unclejack)
This commit is contained in:
unclejack 2014-11-18 23:33:13 +02:00 committed by Tibor Vass
parent 1f3c20dca4
commit cdf5a07698
1 changed files with 9 additions and 1 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

10
chrootarchive/diff.go
View file

@ -3,6 +3,7 @@ package chrootarchive
import (
"flag"
"fmt"
"io/ioutil"
"os"
"runtime"
"syscall"
@ -21,9 +22,16 @@ func applyLayer() {
if err := syscall.Chdir("/"); err != nil {
fatal(err)
}
if err := archive.ApplyLayer("/", os.Stdin); err != nil {
tmpDir, err := ioutil.TempDir("/", "temp-docker-extract")
if err != nil {
fatal(err)
}
os.Setenv("TMPDIR", tmpDir)
if err := archive.ApplyLayer("/", os.Stdin); err != nil {
os.RemoveAll(tmpDir)
fatal(err)
}
os.RemoveAll(tmpDir)
os.Exit(0)
}