6fd72c6333
For now, these are not exported and included in the cli/commands/contexts
package; a copy of this also lives in cmd/docker, but we need to find a
good place for these completions, as some of them bring in additional
dependencies.
Commands that accept multiple arguments provide completion, but removing
duplicates:
docker context inspect<TAB>
default desktop-linux (current) production tcd
docker context inspec default<TAB>
desktop-linux (current) production tcd
docker context inspect default tcd<TAB>
desktop-linux (current) production
For "context export", we provide completion for the first argument, after
which file-completion is provided:
# provides context names completion for the first argument
docker context export production<TAB>
default desktop-linux (current) production tcd
# then provides completion for filenames
docker context export desktop-linux<TAB>
build/ man/ TESTING.md
cli/ docker.Makefile go.mod
...
Signed-off-by: Sebastiaan van Stijn <github@gone.nl>
55 lines
1.2 KiB
Go
55 lines
1.2 KiB
Go
package context
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import (
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"fmt"
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"io"
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"os"
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"github.com/docker/cli/cli"
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"github.com/docker/cli/cli/command"
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"github.com/docker/cli/cli/command/completion"
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"github.com/docker/cli/cli/context/store"
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"github.com/spf13/cobra"
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)
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func newImportCommand(dockerCli command.Cli) *cobra.Command {
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cmd := &cobra.Command{
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Use: "import CONTEXT FILE|-",
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Short: "Import a context from a tar or zip file",
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Args: cli.ExactArgs(2),
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RunE: func(cmd *cobra.Command, args []string) error {
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return RunImport(dockerCli, args[0], args[1])
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},
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// TODO(thaJeztah): this should also include "-"
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ValidArgsFunction: completion.FileNames,
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}
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return cmd
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}
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// RunImport imports a Docker context
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func RunImport(dockerCli command.Cli, name string, source string) error {
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if err := checkContextNameForCreation(dockerCli.ContextStore(), name); err != nil {
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return err
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}
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var reader io.Reader
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if source == "-" {
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reader = dockerCli.In()
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} else {
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f, err := os.Open(source)
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if err != nil {
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return err
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}
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defer f.Close()
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reader = f
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}
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if err := store.Import(name, dockerCli.ContextStore(), reader); err != nil {
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return err
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}
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_, _ = fmt.Fprintln(dockerCli.Out(), name)
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_, _ = fmt.Fprintf(dockerCli.Err(), "Successfully imported context %q\n", name)
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return nil
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}
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