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moby: Add debug logging to "moby build" code

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Signed-off-by: Rolf Neugebauer <rolf.neugebauer@docker.com>
This commit is contained in:
Rolf Neugebauer
2017-03-28 22:26:31 +01:00
parent 6814e21c0a
commit 32b32ea78d
3 changed files with 28 additions and 0 deletions
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14
src/cmd/moby/docker.go
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@@ -10,9 +10,12 @@ import (
"io/ioutil"
"os/exec"
"strings"
log "github.com/Sirupsen/logrus"
)
func dockerRun(args ...string) ([]byte, error) {
log.Debugf("docker run: %s", strings.Join(args, " "))
docker, err := exec.LookPath("docker")
if err != nil {
return []byte{}, errors.New("Docker does not seem to be installed")
@@ -50,10 +53,12 @@ func dockerRun(args ...string) ([]byte, error) {
return []byte{}, fmt.Errorf("%v: %s", err, stderr)
}
log.Debugf("docker run: %s...Done", strings.Join(args, " "))
return stdout, nil
}
func dockerRunInput(input io.Reader, args ...string) ([]byte, error) {
log.Debugf("docker run (input): %s", strings.Join(args, " "))
docker, err := exec.LookPath("docker")
if err != nil {
return []byte{}, errors.New("Docker does not seem to be installed")
@@ -92,10 +97,12 @@ func dockerRunInput(input io.Reader, args ...string) ([]byte, error) {
return []byte{}, fmt.Errorf("%v: %s", err, stderr)
}
log.Debugf("docker run (input): %s...Done", strings.Join(args, " "))
return stdout, nil
}
func dockerCreate(image string) (string, error) {
log.Debugf("docker create: %s", image)
docker, err := exec.LookPath("docker")
if err != nil {
return "", errors.New("Docker does not seem to be installed")
@@ -135,10 +142,12 @@ func dockerCreate(image string) (string, error) {
}
container := strings.TrimSpace(string(stdout))
log.Debugf("docker create: %s...Done", image)
return container, nil
}
func dockerExport(container string) ([]byte, error) {
log.Debugf("docker export: %s", container)
docker, err := exec.LookPath("docker")
if err != nil {
return []byte{}, errors.New("Docker does not seem to be installed")
@@ -176,10 +185,12 @@ func dockerExport(container string) ([]byte, error) {
return []byte{}, fmt.Errorf("%v: %s", err, stderr)
}
log.Debugf("docker export: %s...Done", container)
return stdout, nil
}
func dockerRm(container string) error {
log.Debugf("docker rm: %s", container)
docker, err := exec.LookPath("docker")
if err != nil {
return errors.New("Docker does not seem to be installed")
@@ -217,10 +228,12 @@ func dockerRm(container string) error {
return fmt.Errorf("%v: %s", err, stderr)
}
log.Debugf("docker rm: %s...Done", container)
return nil
}
func dockerPull(image string) error {
log.Debugf("docker pull: %s", image)
docker, err := exec.LookPath("docker")
if err != nil {
return errors.New("Docker does not seem to be installed")
@@ -258,5 +271,6 @@ func dockerPull(image string) error {
return fmt.Errorf("%v: %s", err, stderr)
}
log.Debugf("docker pull: %s...Done", image)
return nil
}