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https://github.com/podman-container-tools/podman.git
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85f4f89810
Using the ExactArgs(1) function is better because we have less duplication of the error text and the ValidArgsFunction uses that to suggest shell completion. The command before this commit would suggest connection names even if there was already one arg on the cli set. However because there is the --all option we still must exclude that first. Signed-off-by: Paul Holzinger <pholzing@redhat.com>
83 lines
2.1 KiB
Go
83 lines
2.1 KiB
Go
package connection
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import (
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"slices"
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"github.com/containers/common/pkg/config"
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"github.com/containers/podman/v5/cmd/podman/common"
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"github.com/containers/podman/v5/cmd/podman/registry"
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"github.com/containers/podman/v5/cmd/podman/system"
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"github.com/spf13/cobra"
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)
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var (
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// Skip creating engines since this command will obtain connection information to said engines.
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rmCmd = &cobra.Command{
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Use: "remove [options] NAME",
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Aliases: []string{"rm"},
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Long: `Delete named destination from podman configuration`,
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Short: "Delete named destination",
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Args: func(cmd *cobra.Command, args []string) error {
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if rmOpts.All {
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return nil
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}
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return cobra.ExactArgs(1)(cmd, args)
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},
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ValidArgsFunction: common.AutocompleteSystemConnections,
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RunE: rm,
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Example: `podman system connection remove devl
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podman system connection rm devl`,
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}
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rmOpts = struct {
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All bool
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}{}
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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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Command: rmCmd,
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Parent: system.ContextCmd,
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})
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registry.Commands = append(registry.Commands, registry.CliCommand{
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Command: rmCmd,
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Parent: system.ConnectionCmd,
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})
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flags := rmCmd.Flags()
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flags.BoolVarP(&rmOpts.All, "all", "a", false, "Remove all connections")
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flags.BoolP("force", "f", false, "Ignored: for Docker compatibility")
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_ = flags.MarkHidden("force")
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}
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func rm(cmd *cobra.Command, args []string) error {
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return config.EditConnectionConfig(func(cfg *config.ConnectionsFile) error {
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if rmOpts.All {
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cfg.Connection.Connections = nil
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cfg.Connection.Default = ""
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// Clear all the connections in any existing farms
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for k := range cfg.Farm.List {
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cfg.Farm.List[k] = []string{}
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}
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return nil
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}
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delete(cfg.Connection.Connections, args[0])
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if cfg.Connection.Default == args[0] {
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cfg.Connection.Default = ""
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}
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// If there are existing farm, remove the deleted connection that might be part of a farm
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for k, v := range cfg.Farm.List {
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index := slices.Index(v, args[0])
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if index > -1 {
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cfg.Farm.List[k] = append(v[:index], v[index+1:]...)
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}
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}
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return nil
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})
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}
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