netdev - [RFC PATCH bpf-next 16/16] bpftool: add `gen skeleton` BASH completions

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Message-ID: <20191204070015.3523523-17-andriin@fb.com>
Date:   Tue, 3 Dec 2019 23:00:15 -0800
From:   Andrii Nakryiko <andriin@...com>
To:     <bpf@...r.kernel.org>, <netdev@...r.kernel.org>, <ast@...com>,
        <daniel@...earbox.net>
CC:     <andrii.nakryiko@...il.com>, <kernel-team@...com>,
        Andrii Nakryiko <andriin@...com>,
        Quentin Monnet <quentin.monnet@...ronome.com>
Subject: [RFC PATCH bpf-next 16/16] bpftool: add `gen skeleton` BASH completions

Add BASH completions for gen sub-command.

Cc: Quentin Monnet <quentin.monnet@...ronome.com>
Signed-off-by: Andrii Nakryiko <andriin@...com>
---
 tools/bpf/bpftool/bash-completion/bpftool | 11 +++++++++++
 tools/bpf/bpftool/main.c                  |  2 +-
 2 files changed, 12 insertions(+), 1 deletion(-)

diff --git a/tools/bpf/bpftool/bash-completion/bpftool b/tools/bpf/bpftool/bash-completion/bpftool
index 70493a6da206..986519cc58d1 100644
--- a/tools/bpf/bpftool/bash-completion/bpftool
+++ b/tools/bpf/bpftool/bash-completion/bpftool
@@ -716,6 +716,17 @@ _bpftool()
                     ;;
             esac
             ;;
+        gen)
+            case $command in
+                skeleton)
+                    _filedir
+		    ;;
+                *)
+                    [[ $prev == $object ]] && \
+                        COMPREPLY=( $( compgen -W 'skeleton help' -- "$cur" ) )
+                    ;;
+            esac
+            ;;
         cgroup)
             case $command in
                 show|list|tree)
diff --git a/tools/bpf/bpftool/main.c b/tools/bpf/bpftool/main.c
index 758b294e8a7d..1fe91c558508 100644
--- a/tools/bpf/bpftool/main.c
+++ b/tools/bpf/bpftool/main.c
@@ -58,7 +58,7 @@ static int do_help(int argc, char **argv)
 		"       %s batch file FILE\n"
 		"       %s version\n"
 		"\n"
-		"       OBJECT := { prog | map | cgroup | perf | net | feature | btf }\n"
+		"       OBJECT := { prog | map | cgroup | perf | net | feature | btf | gen }\n"
 		"       " HELP_SPEC_OPTIONS "\n"
 		"",
 		bin_name, bin_name, bin_name);
-- 
2.17.1