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https://github.com/podman-container-tools/podman.git
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40b2a585f9
Fixups for autocomplete for machine commands. This was authored by Paul Holzinger. Thank you very much! Signed-off-by: Brent Baude <bbaude@redhat.com>
69 lines
1.9 KiB
Go
69 lines
1.9 KiB
Go
//go:build amd64 || arm64
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package os
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import (
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"github.com/containers/podman/v6/cmd/podman/common"
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"github.com/containers/podman/v6/cmd/podman/machine"
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"github.com/containers/podman/v6/cmd/podman/registry"
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"github.com/containers/podman/v6/cmd/podman/validate"
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"github.com/containers/podman/v6/pkg/machine/os"
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"github.com/spf13/cobra"
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)
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var applyCmd = &cobra.Command{
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Use: "apply [options] URI|IMAGE [MACHINE]",
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Short: "Apply an OCI image to a Podman Machine's OS",
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Long: "Apply custom layers from a containerized Fedora CoreOS OCI image on top of an existing VM",
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PersistentPreRunE: validate.NoOp,
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Args: cobra.RangeArgs(1, 2),
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RunE: apply,
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ValidArgsFunction: func(cmd *cobra.Command, args []string, toComplete string) ([]cobra.Completion, cobra.ShellCompDirective) {
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switch len(args) {
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case 0:
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images, _ := common.AutocompleteImages(cmd, args, toComplete)
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// We also accept an URI so ignore ShellCompDirectiveNoFileComp and use the default one instead to get file paths completed by the shell.
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return images, cobra.ShellCompDirectiveDefault
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case 1:
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return machine.AutocompleteMachine(cmd, args, toComplete)
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default:
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return nil, cobra.ShellCompDirectiveNoFileComp
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}
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},
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Example: `podman machine os apply myimage`,
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}
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var restart bool
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func init() {
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registry.Commands = append(registry.Commands, registry.CliCommand{
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Command: applyCmd,
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Parent: machine.OSCmd,
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})
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flags := applyCmd.Flags()
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restartFlagName := "restart"
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flags.BoolVar(&restart, restartFlagName, false, "Restart VM to apply changes")
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}
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func apply(_ *cobra.Command, args []string) error {
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vmName := ""
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if len(args) == 2 {
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vmName = args[1]
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}
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managerOpts := ManagerOpts{
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VMName: vmName,
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CLIArgs: args,
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Restart: restart,
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}
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osManager, err := NewOSManager(managerOpts)
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if err != nil {
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return err
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}
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applyOpts := os.ApplyOptions{
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Image: args[0],
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}
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return osManager.Apply(args[0], applyOpts)
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}
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