44 lines
1.6 KiB
Go
44 lines
1.6 KiB
Go
package exec
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import (
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"github.com/hpcng/warewulf/internal/app/wwctl/container/exec/child"
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"github.com/hpcng/warewulf/internal/pkg/container"
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"github.com/spf13/cobra"
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)
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var (
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baseCmd = &cobra.Command{
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DisableFlagsInUseLine: true,
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Use: "exec [OPTIONS] CONTAINER COMMAND",
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Short: "Run a command inside of a Warewulf container",
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Long: "Run a COMMAND inside of a warewulf CONTAINER.\n" +
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"This is commonly used with an interactive shell such as /bin/bash\n" +
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"to run a virtual environment within the container.",
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RunE: CobraRunE,
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Args: cobra.MinimumNArgs(2),
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ValidArgsFunction: func(cmd *cobra.Command, args []string, toComplete string) ([]string, cobra.ShellCompDirective) {
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if len(args) != 0 {
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return nil, cobra.ShellCompDirectiveNoFileComp
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}
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list, _ := container.ListSources()
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return list, cobra.ShellCompDirectiveNoFileComp
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},
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FParseErrWhitelist: cobra.FParseErrWhitelist{UnknownFlags: true},
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}
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SyncUser bool
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binds []string
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tempDir string
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)
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func init() {
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baseCmd.AddCommand(child.GetCommand())
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baseCmd.PersistentFlags().StringArrayVarP(&binds, "bind", "b", []string{}, "Bind a local path into the container (must exist)")
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baseCmd.PersistentFlags().BoolVar(&SyncUser, "syncuser", false, "Synchronize UIDs/GIDs from host to container")
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baseCmd.PersistentFlags().StringVar(&tempDir, "tempdir", "", "Use tempdir for constructing the overlay fs (only used if mount points don't exist in container)")
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}
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// GetRootCommand returns the root cobra.Command for the application.
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func GetCommand() *cobra.Command {
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return baseCmd
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}
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