Rebase + some fixes
Signed-off-by: Tibor Vass <tibor@docker.com>
This commit is contained in:
Tibor Vass
parent
8d682bf734
commit
fa2ace00a8
4 changed files with 20 additions and 43 deletions
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@ -54,7 +54,7 @@ func (cli *DockerCli) CmdHistory(args ...string) error {
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fmt.Fprintf(w, "%s\t", utils.Trunc(entry.CreatedBy, 45))
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}
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fmt.Fprintf(w, "%s\t", units.HumanSize(float64(entry.Size)))
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fmt.Fprintf(w, "%s\n", entry.Comment)
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fmt.Fprintf(w, "%s", entry.Comment)
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}
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fmt.Fprintf(w, "\n")
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}
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@ -26,21 +26,13 @@ Show the history of when and how an image was created.
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Only show numeric IDs. The default is *false*.
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# EXAMPLES
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<<<<<<< HEAD
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$ docker history fedora
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IMAGE CREATED CREATED BY SIZE
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=======
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## Show the history of images created through docker build command
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$ sudo docker history fedora
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IMAGE CREATED CREATED BY SIZE COMMENT
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>>>>>>> Add comment column in docker history command output
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105182bb5e8b 5 days ago /bin/sh -c #(nop) ADD file:71356d2ad59aa3119d 372.7 MB
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73bd853d2ea5 13 days ago /bin/sh -c #(nop) MAINTAINER Lokesh Mandvekar 0 B
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511136ea3c5a 10 months ago 0 B Imported from -
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## Show the history of images created through docker commit command
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## Display comments in the image history
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The `docker commit` command has a **-m** flag for adding comments to the image. These comments will be displayed in the image history.
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$ sudo docker history docker:scm
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@ -1151,17 +1151,7 @@ This will create a new Bash session in the container `ubuntu_bash`.
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To see how the `docker:latest` image was built:
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<<<<<<< HEAD
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$ docker history docker
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IMAGE CREATED CREATED BY SIZE
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3e23a5875458790b7a806f95f7ec0d0b2a5c1659bfc899c89f939f6d5b8f7094 8 days ago /bin/sh -c #(nop) ENV LC_ALL=C.UTF-8 0 B
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8578938dd17054dce7993d21de79e96a037400e8d28e15e7290fea4f65128a36 8 days ago /bin/sh -c dpkg-reconfigure locales && locale-gen C.UTF-8 && /usr/sbin/update-locale LANG=C.UTF-8 1.245 MB
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be51b77efb42f67a5e96437b3e102f81e0a1399038f77bf28cea0ed23a65cf60 8 days ago /bin/sh -c apt-get update && apt-get install -y git libxml2-dev python build-essential make gcc python-dev locales python-pip 338.3 MB
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4b137612be55ca69776c7f30c2d2dd0aa2e7d72059820abf3e25b629f887a084 6 weeks ago /bin/sh -c #(nop) ADD jessie.tar.xz in / 121 MB
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750d58736b4b6cc0f9a9abe8f258cef269e3e9dceced1146503522be9f985ada 6 weeks ago /bin/sh -c #(nop) MAINTAINER Tianon Gravi <admwiggin@gmail.com> - mkimage-debootstrap.sh -t jessie.tar.xz jessie http://http.debian.net/debian 0 B
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511136ea3c5a64f264b78b5433614aec563103b4d4702f3ba7d4d2698e22c158 9 months ago 0 B
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=======
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$ sudo docker history docker
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IMAGE CREATED CREATED BY SIZE COMMENT
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3e23a5875458 8 days ago /bin/sh -c #(nop) ENV LC_ALL=C.UTF-8 0 B
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8578938dd170 8 days ago /bin/sh -c dpkg-reconfigure locales && loc 1.245 MB
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@ -1172,14 +1162,13 @@ To see how the `docker:latest` image was built:
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To see how the `docker:apache` image was added to a container's base image:
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$ sudo docker history docker:scm
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$ docker history docker:scm
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IMAGE CREATED CREATED BY SIZE COMMENT
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2ac9d1098bf1 3 months ago /bin/bash 241.4 MB Added Apache to Fedora base image
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88b42ffd1f7c 5 months ago /bin/sh -c #(nop) ADD file:1fd8d7f9f6557cafc7 373.7 MB
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c69cab00d6ef 5 months ago /bin/sh -c #(nop) MAINTAINER Lokesh Mandvekar 0 B
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511136ea3c5a 19 months ago 0 B Imported from -
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>>>>>>> Add comment column in docker history command output
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## images
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@ -3,7 +3,6 @@ package main
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import (
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"fmt"
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"os/exec"
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"regexp"
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"strings"
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"testing"
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)
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@ -85,46 +84,43 @@ func TestHistoryNonExistentImage(t *testing.T) {
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}
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func TestHistoryImageWithComment(t *testing.T) {
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name := "testhistoryimagewithcomment"
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defer deleteContainer(name)
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defer deleteImages(name)
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// make a image through docker commit <container id> [ -m messages ]
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runCmd := exec.Command(dockerBinary, "run", "-i", "-a", "stdin", "busybox", "echo", "foo")
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out, _, _, err := runCommandWithStdoutStderr(runCmd)
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//runCmd := exec.Command(dockerBinary, "run", "-i", "-a", "stdin", "busybox", "echo", "foo")
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runCmd := exec.Command(dockerBinary, "run", "--name", name, "busybox", "true")
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out, _, err := runCommandWithOutput(runCmd)
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if err != nil {
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t.Fatalf("failed to run container: %s, %v", out, err)
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}
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cleanedContainerID := stripTrailingCharacters(out)
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waitCmd := exec.Command(dockerBinary, "wait", cleanedContainerID)
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if _, _, err = runCommandWithOutput(waitCmd); err != nil {
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waitCmd := exec.Command(dockerBinary, "wait", name)
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if out, _, err := runCommandWithOutput(waitCmd); err != nil {
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t.Fatalf("error thrown while waiting for container: %s, %v", out, err)
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}
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commitCmd := exec.Command(dockerBinary, "commit", "-m=This is a comment", cleanedContainerID)
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out, _, err = runCommandWithOutput(commitCmd)
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if err != nil {
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comment := "This_is_a_comment"
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commitCmd := exec.Command(dockerBinary, "commit", "-m="+comment, name, name)
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if out, _, err := runCommandWithOutput(commitCmd); err != nil {
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t.Fatalf("failed to commit container to image: %s, %v", out, err)
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}
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cleanedImageID := stripTrailingCharacters(out)
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deleteContainer(cleanedContainerID)
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defer deleteImages(cleanedImageID)
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// test docker history <image id> to check comment messages
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historyCmd := exec.Command(dockerBinary, "history", cleanedImageID)
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historyCmd := exec.Command(dockerBinary, "history", name)
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out, exitCode, err := runCommandWithOutput(historyCmd)
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if err != nil || exitCode != 0 {
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t.Fatalf("failed to get image history: %s, %v", out, err)
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}
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expectedValue := "This is a comment"
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outputLine := strings.Split(out, "\n")[1]
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outputTabs := regexp.MustCompile(" +").Split(outputLine, -1)
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outputTabs := strings.Fields(strings.Split(out, "\n")[1])
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//outputTabs := regexp.MustCompile(" +").Split(outputLine, -1)
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actualValue := outputTabs[len(outputTabs)-1]
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if !strings.Contains(actualValue, expectedValue) {
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t.Fatalf("Expected comments \"%s\", but found \"%s\"", expectedValue, actualValue)
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if !strings.Contains(actualValue, comment) {
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t.Fatalf("Expected comments %q, but found %q", comment, actualValue)
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}
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logDone("history - history on image with comment")
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