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-rw-r--r--cmd/podman/common.go8
-rw-r--r--cmd/podman/main_local.go6
-rw-r--r--completions/zsh/_podman19
3 files changed, 13 insertions, 20 deletions
diff --git a/cmd/podman/common.go b/cmd/podman/common.go
index 69365201e..dc7590590 100644
--- a/cmd/podman/common.go
+++ b/cmd/podman/common.go
@@ -308,7 +308,7 @@ func getCreateFlags(c *cliconfig.PodmanCommand) {
)
createFlags.String(
"image-volume", cliconfig.DefaultImageVolume,
- "Tells podman how to handle the builtin image volumes. The options are: 'bind', 'tmpfs', or 'ignore'",
+ `Tells podman how to handle the builtin image volumes ("bind"|"tmpfs"|"ignore")`,
)
createFlags.Bool(
"init", false,
@@ -431,7 +431,7 @@ func getCreateFlags(c *cliconfig.PodmanCommand) {
)
createFlags.String(
"pull", "missing",
- `Pull image before creating ("always"|"missing"|"never") (default "missing")`,
+ `Pull image before creating ("always"|"missing"|"never")`,
)
createFlags.BoolP(
"quiet", "q", false,
@@ -447,7 +447,7 @@ func getCreateFlags(c *cliconfig.PodmanCommand) {
)
createFlags.String(
"restart", "",
- "Restart policy to apply when a container exits",
+ `Restart policy to apply when a container exits ("always"|"no"|"on-failure")`,
)
createFlags.Bool(
"rm", false,
@@ -492,7 +492,7 @@ func getCreateFlags(c *cliconfig.PodmanCommand) {
)
createFlags.String(
"systemd", "true",
- `Run container in systemd mode ("true"|"false"|"always" (default "true")`,
+ `Run container in systemd mode ("true"|"false"|"always")`,
)
createFlags.StringArray(
"tmpfs", []string{},
diff --git a/cmd/podman/main_local.go b/cmd/podman/main_local.go
index bc46e4652..e5b87754b 100644
--- a/cmd/podman/main_local.go
+++ b/cmd/podman/main_local.go
@@ -33,7 +33,7 @@ const remote = false
func init() {
cgroupManager := define.SystemdCgroupsManager
- cgroupHelp := "Cgroup manager to use (cgroupfs or systemd)"
+ cgroupHelp := `Cgroup manager to use ("cgroupfs"|"systemd")`
cgroupv2, _ := cgroups.IsCgroup2UnifiedMode()
if rootless.IsRootless() && !cgroupv2 {
cgroupManager = ""
@@ -50,12 +50,12 @@ func init() {
if err := rootCmd.PersistentFlags().MarkHidden("default-mounts-file"); err != nil {
logrus.Error("unable to mark default-mounts-file flag as hidden")
}
- rootCmd.PersistentFlags().StringVar(&MainGlobalOpts.EventsBackend, "events-backend", "", "Events backend to use")
+ rootCmd.PersistentFlags().StringVar(&MainGlobalOpts.EventsBackend, "events-backend", "", `Events backend to use ("file"|"journald"|"none")`)
// Override default --help information of `--help` global flag
var dummyHelp bool
rootCmd.PersistentFlags().BoolVar(&dummyHelp, "help", false, "Help for podman")
rootCmd.PersistentFlags().StringSliceVar(&MainGlobalOpts.HooksDir, "hooks-dir", []string{}, "Set the OCI hooks directory path (may be set multiple times)")
- rootCmd.PersistentFlags().StringVar(&MainGlobalOpts.LogLevel, "log-level", "error", "Log messages above specified level: debug, info, warn, error, fatal or panic")
+ rootCmd.PersistentFlags().StringVar(&MainGlobalOpts.LogLevel, "log-level", "error", `Log messages above specified level ("debug"|"info"|"warn"|"error"|"fatal"|"panic")`)
rootCmd.PersistentFlags().IntVar(&MainGlobalOpts.MaxWorks, "max-workers", 0, "The maximum number of workers for parallel operations")
if err := rootCmd.PersistentFlags().MarkHidden("max-workers"); err != nil {
logrus.Error("unable to mark max-workers flag as hidden")
diff --git a/completions/zsh/_podman b/completions/zsh/_podman
index 06aa92748..067eebbbb 100644
--- a/completions/zsh/_podman
+++ b/completions/zsh/_podman
@@ -111,20 +111,13 @@ _podman_find_helper() {
elif expr "$desc" : ".*[Pp]ath" >/dev/null; then
optval="path"
helper=_files
- elif [ "$flags" = "--cgroup-manager" ]; then
- optval="cgroup manager"
- helper="(cgroupfs systemd)"
- elif [ "$flags" = "--log-level" ]; then
- optval="log level"
- # 'Log messages above specified level: debug, ... (default "...")'
- # Strip off the description and all 'default' strings
- desc=${desc/Log*:/} # debug, info, ... (default "...")
- desc=${(S)desc//\(*\)/} # debug, info, ... or panic
- desc=${desc//,/} # debug info ... or panic
- desc=${desc// or / } # debug info ... panic
- desc=${desc// / } # collapse multiple spaces
+ # For messages like 'restart policy ("always"|"no"|"on-failure")
+ elif optlist=$(expr "$desc" : '.*(\(\"[^\\)]\+|[^\\)]\+\"\))' 2>/dev/null); then
+ optval=${${flags##--}//-/ } # "--log-level" => "log level"
+ optlist=${optlist//\"/} # "a"|"b"|"c" => a|b|c
+ optlist=${optlist//\|/ } # a|b|c => a b c
# FIXME: how to present values _in order_, not sorted alphabetically?
- helper="($desc)"
+ helper="($optlist)"
fi
echo "$optval:$helper"
}