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18c9b6c645
This PR does the following: - migrated ~/.dockerfg to ~/.docker/config.json. The data is migrated but the old file remains in case its needed - moves the auth json in that fie into an "auth" property so we can add new top-level properties w/o messing with the auth stuff - adds support for an HttpHeaders property in ~/.docker/config.json which adds these http headers to all msgs from the cli In a follow-on PR I'll move the config file process out from under "registry" since it not specific to that any more. I didn't do it here because I wanted the diff to be smaller so people can make sure I didn't break/miss any auth code during my edits. Signed-off-by: Doug Davis <dug@us.ibm.com>
47 lines
1.3 KiB
Go
47 lines
1.3 KiB
Go
package client
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import (
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"fmt"
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"net/url"
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"github.com/docker/docker/graph"
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flag "github.com/docker/docker/pkg/mflag"
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"github.com/docker/docker/pkg/parsers"
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"github.com/docker/docker/registry"
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"github.com/docker/docker/utils"
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)
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// CmdPull pulls an image or a repository from the registry.
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//
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// Usage: docker pull [OPTIONS] IMAGENAME[:TAG|@DIGEST]
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func (cli *DockerCli) CmdPull(args ...string) error {
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cmd := cli.Subcmd("pull", "NAME[:TAG|@DIGEST]", "Pull an image or a repository from the registry", true)
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allTags := cmd.Bool([]string{"a", "-all-tags"}, false, "Download all tagged images in the repository")
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cmd.Require(flag.Exact, 1)
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cmd.ParseFlags(args, true)
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var (
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v = url.Values{}
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remote = cmd.Arg(0)
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newRemote = remote
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)
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taglessRemote, tag := parsers.ParseRepositoryTag(remote)
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if tag == "" && !*allTags {
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newRemote = utils.ImageReference(taglessRemote, graph.DEFAULTTAG)
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}
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if tag != "" && *allTags {
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return fmt.Errorf("tag can't be used with --all-tags/-a")
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}
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v.Set("fromImage", newRemote)
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// Resolve the Repository name from fqn to RepositoryInfo
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repoInfo, err := registry.ParseRepositoryInfo(taglessRemote)
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if err != nil {
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return err
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}
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_, _, err = cli.clientRequestAttemptLogin("POST", "/images/create?"+v.Encode(), nil, cli.out, repoInfo.Index, "pull")
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return err
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}
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