return err
}
+ os.Mkdir(e.tmpdir+"/cache", 0700)
+ defer os.RemoveAll(e.tmpdir + "/cache")
+
build := exec.Command("singularity", "build", imageFilename, "docker-archive://"+e.tmpdir+"/image.tar")
+ build.Env = os.Environ()
+ build.Env = append(build.Env, "SINGULARITY_CACHEDIR="+e.tmpdir+"/cache")
e.logf("%v", build.Args)
out, err := build.CombinedOutput()
// INFO: Starting build...