51 lines
1.5 KiB
Go
51 lines
1.5 KiB
Go
package client
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import (
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"github.com/docker/docker/api/types"
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"github.com/docker/docker/api/types/filters"
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Cli "github.com/docker/docker/cli"
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"github.com/docker/docker/opts"
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"github.com/docker/docker/pkg/jsonmessage"
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flag "github.com/docker/docker/pkg/mflag"
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)
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// CmdEvents prints a live stream of real time events from the server.
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//
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// Usage: docker events [OPTIONS]
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func (cli *DockerCli) CmdEvents(args ...string) error {
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cmd := Cli.Subcmd("events", nil, Cli.DockerCommands["events"].Description, true)
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since := cmd.String([]string{"-since"}, "", "Show all events created since timestamp")
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until := cmd.String([]string{"-until"}, "", "Stream events until this timestamp")
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flFilter := opts.NewListOpts(nil)
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cmd.Var(&flFilter, []string{"f", "-filter"}, "Filter output based on conditions provided")
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cmd.Require(flag.Exact, 0)
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cmd.ParseFlags(args, true)
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eventFilterArgs := filters.NewArgs()
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// Consolidate all filter flags, and sanity check them early.
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// They'll get process in the daemon/server.
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for _, f := range flFilter.GetAll() {
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var err error
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eventFilterArgs, err = filters.ParseFlag(f, eventFilterArgs)
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if err != nil {
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return err
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}
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}
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options := types.EventsOptions{
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Since: *since,
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Until: *until,
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Filters: eventFilterArgs,
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}
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responseBody, err := cli.client.Events(options)
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if err != nil {
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return err
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}
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defer responseBody.Close()
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return jsonmessage.DisplayJSONMessagesStream(responseBody, cli.out, cli.outFd, cli.isTerminalOut)
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}
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