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Implemented --iidfile for podman commit

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Added flag to Write the image ID to the file with podman commit command.
Fix to issue #5461

Signed-off-by: Sujil02 <sushah@redhat.com>
This commit is contained in:
Sujil02
2020-03-12 10:46:44 -04:00
parent 45e7cbfef6
commit 5efa6dae90
6 changed files with 64 additions and 0 deletions
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28
test/e2e/commit_test.go
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@ -1,7 +1,9 @@
package integration
import (
"io/ioutil"
"os"
"path/filepath"
. "github.com/containers/libpod/test/utils"
. "github.com/onsi/ginkgo"
@ -234,4 +236,30 @@ var _ = Describe("Podman commit", func() {
}
Expect(envMap["TEST=1=1-01=9.01"]).To(BeTrue())
})
It("podman commit container and print id to external file", func() {
// Switch to temp dir and restore it afterwards
cwd, err := os.Getwd()
Expect(err).To(BeNil())
Expect(os.Chdir(os.TempDir())).To(BeNil())
targetPath := filepath.Join(os.TempDir(), "dir")
Expect(os.MkdirAll(targetPath, 0755)).To(BeNil())
targetFile := filepath.Join(targetPath, "idFile")
defer Expect(os.RemoveAll(targetFile)).To(BeNil())
defer Expect(os.Chdir(cwd)).To(BeNil())
_, ec, _ := podmanTest.RunLsContainer("test1")
Expect(ec).To(Equal(0))
Expect(podmanTest.NumberOfContainers()).To(Equal(1))
session := podmanTest.Podman([]string{"commit", "test1", "foobar.com/test1-image:latest", "--iidfile", targetFile})
session.WaitWithDefaultTimeout()
Expect(session.ExitCode()).To(Equal(0))
id, _ := ioutil.ReadFile(targetFile)
check := podmanTest.Podman([]string{"inspect", "foobar.com/test1-image:latest"})
check.WaitWithDefaultTimeout()
data := check.InspectImageJSON()
Expect(data[0].ID).To(Equal(string(id)))
})
})