Merge pull request #10996 from cdoern/untilLog

Implemented --until flag for Libpod's Container Logs

1 files changed, 14 insertions, 0 deletions

diff --git a/cmd/podman/containers/logs.go b/cmd/podman/containers/logs.go
index 0d745291e..00a8d4b52 100644
--- a/cmd/podman/containers/logs.go
+++ b/cmd/podman/containers/logs.go
@@ -19,6 +19,8 @@ type logsOptionsWrapper struct {
 	entities.ContainerLogsOptions
 
 	SinceRaw string
+
+	UntilRaw string
 }
 
 var (
@@ -101,6 +103,10 @@ func logsFlags(cmd *cobra.Command) {
 	flags.StringVar(&logsOptions.SinceRaw, sinceFlagName, "", "Show logs since TIMESTAMP")
 	_ = cmd.RegisterFlagCompletionFunc(sinceFlagName, completion.AutocompleteNone)
 
+	untilFlagName := "until"
+	flags.StringVar(&logsOptions.UntilRaw, untilFlagName, "", "Show logs until TIMESTAMP")
+	_ = cmd.RegisterFlagCompletionFunc(untilFlagName, completion.AutocompleteNone)
+
 	tailFlagName := "tail"
 	flags.Int64Var(&logsOptions.Tail, tailFlagName, -1, "Output the specified number of LINES at the end of the logs.  Defaults to -1, which prints all lines")
 	_ = cmd.RegisterFlagCompletionFunc(tailFlagName, completion.AutocompleteNone)
@@ -120,6 +126,14 @@ func logs(_ *cobra.Command, args []string) error {
 		}
 		logsOptions.Since = since
 	}
+	if logsOptions.UntilRaw != "" {
+		// parse time, error out if something is wrong
+		until, err := util.ParseInputTime(logsOptions.UntilRaw)
+		if err != nil {
+			return errors.Wrapf(err, "error parsing --until %q", logsOptions.UntilRaw)
+		}
+		logsOptions.Until = until
+	}
 	logsOptions.StdoutWriter = os.Stdout
 	logsOptions.StderrWriter = os.Stderr
 	return registry.ContainerEngine().ContainerLogs(registry.GetContext(), args, logsOptions.ContainerLogsOptions)