mirror of
https://github.com/genuinetools/reg.git
synced 2024-09-28 11:46:20 -04:00
80cac4cc4b
Code reused from manifest.go; this one is helpful to figure out if tags have changed
39 lines
657 B
Go
39 lines
657 B
Go
package main
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import (
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"encoding/json"
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"fmt"
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"github.com/genuinetools/reg/repoutils"
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"github.com/urfave/cli"
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)
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var digestCommand = cli.Command{
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Name: "digest",
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Usage: "get the Docker-Content-Digest",
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Action: func(c *cli.Context) error {
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if len(c.Args()) < 1 {
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return fmt.Errorf("pass the name of the repository")
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}
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repo, ref, err := repoutils.GetRepoAndRef(c.Args()[0])
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if err != nil {
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return err
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}
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var digest interface{}
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digest, err = r.Digest(repo, ref)
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if err != nil {
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return err
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}
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b, err := json.MarshalIndent(digest, " ", " ")
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if err != nil {
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return err
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}
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fmt.Println(string(b))
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return nil
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},
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}
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