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https://github.com/podman-container-tools/podman.git
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b5d1d89a37
Allow automatic generation for shell completion scripts with the internal cobra functions (requires v1.0.0+). This should replace the handwritten completion scripts and even adds support for fish. With this approach it is less likley that completions and code are out of sync. We can now create the scripts with - podman completion bash - podman completion zsh - podman completion fish To test the completion run: source <(podman completion bash) The same works for podman-remote and podman --remote and it will complete your remote containers/images with the correct endpoints values from --url/--connection. The completion logic is written in go and provided by the cobra library. The completion functions lives in `cmd/podman/completion/completion.go`. The unit test at cmd/podman/shell_completion_test.go checks if each command and flag has an autocompletion function set. This prevents that commands and flags have no shell completion set. This commit does not replace the current autocompletion scripts. Closes #6440 Signed-off-by: Paul Holzinger <paul.holzinger@web.de>
71 lines
2.1 KiB
Go
71 lines
2.1 KiB
Go
package images
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import (
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"fmt"
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"github.com/containers/podman/v2/cmd/podman/common"
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"github.com/containers/podman/v2/cmd/podman/registry"
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"github.com/containers/podman/v2/pkg/domain/entities"
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"github.com/containers/podman/v2/pkg/errorhandling"
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"github.com/pkg/errors"
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"github.com/spf13/cobra"
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"github.com/spf13/pflag"
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)
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var (
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rmDescription = "Removes one or more previously pulled or locally created images."
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rmCmd = &cobra.Command{
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Use: "rm [options] IMAGE [IMAGE...]",
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Short: "Removes one or more images from local storage",
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Long: rmDescription,
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RunE: rm,
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ValidArgsFunction: common.AutocompleteImages,
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Example: `podman image rm imageID
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podman image rm --force alpine
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podman image rm c4dfb1609ee2 93fd78260bd1 c0ed59d05ff7`,
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}
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imageOpts = entities.ImageRemoveOptions{}
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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: rmCmd,
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Parent: imageCmd,
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})
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imageRemoveFlagSet(rmCmd.Flags())
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}
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func imageRemoveFlagSet(flags *pflag.FlagSet) {
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flags.BoolVarP(&imageOpts.All, "all", "a", false, "Remove all images")
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flags.BoolVarP(&imageOpts.Force, "force", "f", false, "Force Removal of the image")
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}
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func rm(cmd *cobra.Command, args []string) error {
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if len(args) < 1 && !imageOpts.All {
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return errors.Errorf("image name or ID must be specified")
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}
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if len(args) > 0 && imageOpts.All {
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return errors.Errorf("when using the --all switch, you may not pass any images names or IDs")
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}
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// Note: certain image-removal errors are non-fatal. Hence, the report
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// might be set even if err != nil.
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report, rmErrors := registry.ImageEngine().Remove(registry.GetContext(), args, imageOpts)
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if report != nil {
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for _, u := range report.Untagged {
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fmt.Println("Untagged: " + u)
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}
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for _, d := range report.Deleted {
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// Make sure an image was deleted (and not just untagged); else print it
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if len(d) > 0 {
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fmt.Println("Deleted: " + d)
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}
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}
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registry.SetExitCode(report.ExitCode)
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}
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return errorhandling.JoinErrors(rmErrors)
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}
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