63a218a458
Need to mv to latest released and supported version of logrus switch github.com/Sirupsen/logrus github.com/sirupsen/logrus Also vendor in latest containers/storage and containers/image Signed-off-by: Daniel J Walsh <dwalsh@redhat.com>
66 lines
1.6 KiB
Go
66 lines
1.6 KiB
Go
package main
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import (
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"github.com/kubernetes-incubator/cri-o/libkpod/common"
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libkpodimage "github.com/kubernetes-incubator/cri-o/libkpod/image"
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"github.com/pkg/errors"
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"github.com/sirupsen/logrus"
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"github.com/urfave/cli"
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)
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var (
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pullFlags = []cli.Flag{
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cli.BoolFlag{
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// all-tags is hidden since it has not been implemented yet
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Name: "all-tags, a",
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Hidden: true,
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Usage: "Download all tagged images in the repository",
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},
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}
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pullDescription = "Pulls an image from a registry and stores it locally.\n" +
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"An image can be pulled using its tag or digest. If a tag is not\n" +
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"specified, the image with the 'latest' tag (if it exists) is pulled."
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pullCommand = cli.Command{
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Name: "pull",
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Usage: "pull an image from a registry",
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Description: pullDescription,
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Flags: pullFlags,
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Action: pullCmd,
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ArgsUsage: "",
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}
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)
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// pullCmd gets the data from the command line and calls pullImage
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// to copy an image from a registry to a local machine
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func pullCmd(c *cli.Context) error {
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args := c.Args()
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if len(args) == 0 {
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logrus.Errorf("an image name must be specified")
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return nil
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}
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if len(args) > 1 {
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logrus.Errorf("too many arguments. Requires exactly 1")
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return nil
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}
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image := args[0]
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config, err := getConfig(c)
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if err != nil {
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return errors.Wrapf(err, "could not get config")
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}
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store, err := getStore(config)
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if err != nil {
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return err
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}
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allTags := c.Bool("all-tags")
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systemContext := common.GetSystemContext("")
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err = libkpodimage.PullImage(store, image, allTags, false, systemContext)
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if err != nil {
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return errors.Errorf("error pulling image from %q: %v", image, err)
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}
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return nil
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}
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