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https://github.com/podman-container-tools/podman.git
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8489dc4345
With the advent of Podman 2.0.0 we crossed the magical barrier of go modules. While we were able to continue importing all packages inside of the project, the project could not be vendored anymore from the outside. Move the go module to new major version and change all imports to `github.com/containers/libpod/v2`. The renaming of the imports was done via `gomove` [1]. [1] https://github.com/KSubedi/gomove Signed-off-by: Valentin Rothberg <rothberg@redhat.com>
68 lines
1.9 KiB
Go
68 lines
1.9 KiB
Go
package containers
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import (
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"github.com/containers/libpod/v2/cmd/podman/registry"
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"github.com/containers/libpod/v2/cmd/podman/report"
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"github.com/containers/libpod/v2/cmd/podman/validate"
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"github.com/containers/libpod/v2/pkg/domain/entities"
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"github.com/pkg/errors"
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"github.com/spf13/cobra"
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)
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var (
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// podman container _diff_
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diffCmd = &cobra.Command{
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Use: "diff [flags] CONTAINER",
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Args: validate.IDOrLatestArgs,
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Short: "Inspect changes to the container's file systems",
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Long: `Displays changes to the container filesystem's'. The container will be compared to its parent layer.`,
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RunE: diff,
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Example: `podman container diff myCtr
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podman container diff -l --format json myCtr`,
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}
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diffOpts *entities.DiffOptions
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)
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func init() {
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registry.Commands = append(registry.Commands, registry.CliCommand{
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Mode: []entities.EngineMode{entities.ABIMode, entities.TunnelMode},
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Command: diffCmd,
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Parent: containerCmd,
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})
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diffOpts = &entities.DiffOptions{}
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flags := diffCmd.Flags()
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flags.BoolVar(&diffOpts.Archive, "archive", true, "Save the diff as a tar archive")
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_ = flags.MarkHidden("archive")
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flags.StringVar(&diffOpts.Format, "format", "", "Change the output format")
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validate.AddLatestFlag(diffCmd, &diffOpts.Latest)
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}
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func diff(cmd *cobra.Command, args []string) error {
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if len(args) == 0 && !diffOpts.Latest {
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return errors.New("container must be specified: podman container diff [options [...]] ID-NAME")
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}
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var id string
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if len(args) > 0 {
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id = args[0]
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}
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results, err := registry.ContainerEngine().ContainerDiff(registry.GetContext(), id, *diffOpts)
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if err != nil {
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return err
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}
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switch diffOpts.Format {
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case "":
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return report.ChangesToTable(results)
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case "json":
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return report.ChangesToJSON(results)
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default:
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return errors.New("only supported value for '--format' is 'json'")
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}
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}
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func Diff(cmd *cobra.Command, args []string, options entities.DiffOptions) error {
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diffOpts = &options
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return diff(cmd, args)
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}
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