incus: add completions for profiles and instance actions

cmd/incus/action.go

@@ -32,6 +32,10 @@ func (c *cmdStart) Command() *cobra.Command {
 	cmd.Long = cli.FormatSection(i18n.G("Description"), i18n.G(
 		`Start instances`))
 
+	cmd.ValidArgsFunction = func(cmd *cobra.Command, args []string, toComplete string) ([]string, cobra.ShellCompDirective) {
+		return c.global.cmpInstances(toComplete)
+	}
+
 	return cmd
 }
 
@@ -54,6 +58,10 @@ func (c *cmdPause) Command() *cobra.Command {
 		`Pause instances`))
 	cmd.Aliases = []string{"freeze"}
 
+	cmd.ValidArgsFunction = func(cmd *cobra.Command, args []string, toComplete string) ([]string, cobra.ShellCompDirective) {
+		return c.global.cmpInstances(toComplete)
+	}
+
 	return cmd
 }
 
@@ -76,6 +84,10 @@ func (c *cmdResume) Command() *cobra.Command {
 		`Resume instances`))
 	cmd.Aliases = []string{"unfreeze"}
 
+	cmd.ValidArgsFunction = func(cmd *cobra.Command, args []string, toComplete string) ([]string, cobra.ShellCompDirective) {
+		return c.global.cmpInstances(toComplete)
+	}
+
 	return cmd
 }
 
@@ -99,6 +111,10 @@ func (c *cmdRestart) Command() *cobra.Command {
 
 The opposite of "incus pause" is "incus start".`))
 
+	cmd.ValidArgsFunction = func(cmd *cobra.Command, args []string, toComplete string) ([]string, cobra.ShellCompDirective) {
+		return c.global.cmpInstances(toComplete)
+	}
+
 	return cmd
 }
 
@@ -120,6 +136,10 @@ func (c *cmdStop) Command() *cobra.Command {
 	cmd.Long = cli.FormatSection(i18n.G("Description"), i18n.G(
 		`Stop instances`))
 
+	cmd.ValidArgsFunction = func(cmd *cobra.Command, args []string, toComplete string) ([]string, cobra.ShellCompDirective) {
+		return c.global.cmpInstances(toComplete)
+	}
+
 	return cmd
 }
 

cmd/incus/completion.go

@@ -54,6 +54,23 @@ func (g *cmdGlobal) cmpInstanceAllKeys() ([]string, cobra.ShellCompDirective) {
 	return keys, cobra.ShellCompDirectiveNoFileComp
 }
 
+func (g *cmdGlobal) cmpInstanceSnapshots(instanceName string) ([]string, cobra.ShellCompDirective) {
+	resources, err := g.ParseServers(instanceName)
+	if err != nil || len(resources) == 0 {
+		return nil, cobra.ShellCompDirectiveError
+	}
+
+	resource := resources[0]
+	client := resource.server
+
+	snapshots, err := client.GetInstanceSnapshotNames(instanceName)
+	if err != nil {
+		return nil, cobra.ShellCompDirectiveError
+	}
+
+	return snapshots, cobra.ShellCompDirectiveNoFileComp
+}
+
 func (g *cmdGlobal) cmpInstances(toComplete string) ([]string, cobra.ShellCompDirective) {
 	results := []string{}
 
@@ -200,7 +217,29 @@ func (g *cmdGlobal) cmpNetworkProfiles(networkName string) ([]string, cobra.Shel
 	return results, cobra.ShellCompDirectiveError
 }
 
-func (g *cmdGlobal) cmpProfiles(toComplete string) ([]string, cobra.ShellCompDirective) {
+func (g *cmdGlobal) cmpProfileConfigs(profileName string) ([]string, cobra.ShellCompDirective) {
+	resources, err := g.ParseServers(profileName)
+	if err != nil || len(resources) == 0 {
+		return nil, cobra.ShellCompDirectiveError
+	}
+
+	resource := resources[0]
+	client := resource.server
+
+	profile, _, err := client.GetProfile(resource.name)
+	if err != nil {
+		return nil, cobra.ShellCompDirectiveError
+	}
+
+	var configs []string
+	for c := range profile.Config {
+		configs = append(configs, c)
+	}
+
+	return configs, cobra.ShellCompDirectiveNoFileComp
+}
+
+func (g *cmdGlobal) cmpProfiles(toComplete string, includeRemotes bool) ([]string, cobra.ShellCompDirective) {
 	results := []string{}
 
 	resources, _ := g.ParseServers(toComplete)
@@ -223,7 +262,7 @@ func (g *cmdGlobal) cmpProfiles(toComplete string) ([]string, cobra.ShellCompDir
 		}
 	}
 
-	if !strings.Contains(toComplete, ":") {
+	if includeRemotes && !strings.Contains(toComplete, ":") {
 		remotes, _ := g.cmpRemotes(false)
 		results = append(results, remotes...)
 	}

cmd/incus/copy.go

@@ -63,6 +63,18 @@ The pull transfer mode is the default as it is compatible with all server versio
 	cmd.Flags().BoolVar(&c.flagRefresh, "refresh", false, i18n.G("Perform an incremental copy"))
 	cmd.Flags().BoolVar(&c.flagAllowInconsistent, "allow-inconsistent", false, i18n.G("Ignore copy errors for volatile files"))
 
+	cmd.ValidArgsFunction = func(cmd *cobra.Command, args []string, toComplete string) ([]string, cobra.ShellCompDirective) {
+		if len(args) == 0 {
+			return c.global.cmpInstances(toComplete)
+		}
+
+		if len(args) == 1 {
+			return c.global.cmpRemotes(false)
+		}
+
+		return nil, cobra.ShellCompDirectiveNoFileComp
+	}
+
 	return cmd
 }
 

cmd/incus/delete.go

@@ -36,6 +36,10 @@ func (c *cmdDelete) Command() *cobra.Command {
 	cmd.Flags().BoolVarP(&c.flagForce, "force", "f", false, i18n.G("Force the removal of running instances"))
 	cmd.Flags().BoolVarP(&c.flagInteractive, "interactive", "i", false, i18n.G("Require user confirmation"))
 
+	cmd.ValidArgsFunction = func(cmd *cobra.Command, args []string, toComplete string) ([]string, cobra.ShellCompDirective) {
+		return c.global.cmpInstances(toComplete)
+	}
+
 	return cmd
 }
 

cmd/incus/exec.go

@@ -60,6 +60,14 @@ Mode defaults to non-interactive, interactive mode is selected if both stdin AND
 	cmd.Flags().Uint32Var(&c.flagGroup, "group", 0, i18n.G("Group ID to run the command as (default 0)")+"``")
 	cmd.Flags().StringVar(&c.flagCwd, "cwd", "", i18n.G("Directory to run the command in (default /root)")+"``")
 
+	cmd.ValidArgsFunction = func(cmd *cobra.Command, args []string, toComplete string) ([]string, cobra.ShellCompDirective) {
+		if len(args) == 0 {
+			return c.global.cmpInstances(toComplete)
+		}
+
+		return nil, cobra.ShellCompDirectiveNoFileComp
+	}
+
 	return cmd
 }
 

cmd/incus/info.go

@@ -44,6 +44,14 @@ incus info [<remote>:] [--resources]
 	cmd.Flags().BoolVar(&c.flagResources, "resources", false, i18n.G("Show the resources available to the server"))
 	cmd.Flags().StringVar(&c.flagTarget, "target", "", i18n.G("Cluster member name")+"``")
 
+	cmd.ValidArgsFunction = func(cmd *cobra.Command, args []string, toComplete string) ([]string, cobra.ShellCompDirective) {
+		if len(args) == 0 {
+			return c.global.cmpInstances(toComplete)
+		}
+
+		return nil, cobra.ShellCompDirectiveNoFileComp
+	}
+
 	return cmd
 }
 

cmd/incus/move.go

@@ -66,6 +66,18 @@ incus move <instance>/<old snapshot name> <instance>/<new snapshot name>
 	cmd.Flags().StringVar(&c.flagTargetProject, "target-project", "", i18n.G("Copy to a project different from the source")+"``")
 	cmd.Flags().BoolVar(&c.flagAllowInconsistent, "allow-inconsistent", false, i18n.G("Ignore copy errors for volatile files"))
 
+	cmd.ValidArgsFunction = func(cmd *cobra.Command, args []string, toComplete string) ([]string, cobra.ShellCompDirective) {
+		if len(args) == 0 {
+			return c.global.cmpInstances(toComplete)
+		}
+
+		if len(args) == 1 {
+			return c.global.cmpRemotes(false)
+		}
+
+		return nil, cobra.ShellCompDirectiveNoFileComp
+	}
+
 	return cmd
 }
 

cmd/incus/network.go

@@ -240,7 +240,7 @@ func (c *cmdNetworkAttachProfile) Command() *cobra.Command {
 		}
 
 		if len(args) == 1 {
-			return c.global.cmpProfiles(args[0])
+			return c.global.cmpProfiles(args[0], false)
 		}
 
 		return nil, cobra.ShellCompDirectiveNoFileComp