From 3a45066bcecfb5fdd93587df8b91d7318a4134e6 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Zbigniew=20J=C4=99drzejewski-Szmek?= <zbyszek@amutable.com>
Date: Tue, 18 Aug 2026 20:44:05 +0200
Subject: [PATCH] export: convert to VERB_COMMAND and add --introspect-cli

The custom help() is replaced by a COMMAND() description, and
--introspect-cli is added. There is no man page for this internal helper,
so none is referenced.
---
 src/import/export.c                           | 54 ++++---------------
 .../units/TEST-74-AUX-UTILS.introspect-cli.sh |  1 +
 2 files changed, 12 insertions(+), 43 deletions(-)

diff --git a/src/import/export.c b/src/import/export.c
index 2e1576c467..9ad625e8b3 100644
--- a/src/import/export.c
+++ b/src/import/export.c
@@ -4,20 +4,18 @@
 #include <unistd.h>
 
 #include "sd-event.h"
+#include "sd-json.h"
 
 #include "alloc-util.h"
-#include "ansi-color.h"
 #include "build.h"
 #include "discover-image.h"
 #include "dlopen-note.h"
 #include "export-raw.h"
 #include "export-tar.h"
 #include "fd-util.h"
-#include "format-table.h"
 #include "import-common.h"
 #include "log.h"
 #include "main-func.h"
-#include "options.h"
 #include "runtime-scope.h"
 #include "signal-util.h"
 #include "string-util.h"
@@ -29,6 +27,11 @@ static Compression arg_compress = _COMPRESSION_INVALID;
 static ImageClass arg_class = IMAGE_MACHINE;
 static RuntimeScope arg_runtime_scope = _RUNTIME_SCOPE_INVALID;
 
+COMMAND(
+        "systemd-export\0",
+        "Export disk images.",
+);
+
 static void determine_compression_from_filename(const char *p) {
         if (arg_compress >= 0)
                 return;
@@ -194,45 +197,7 @@ static int verb_export_raw(int argc, char *argv[], uintptr_t _data, void *userda
         return -r;
 }
 
-static int help(void) {
-        _cleanup_(table_unrefp) Table *options = NULL, *verbs = NULL;
-        int r;
-
-        r = verbs_get_help_table(&verbs);
-        if (r < 0)
-                return r;
-
-        r = option_parser_get_help_table(&options);
-        if (r < 0)
-                return r;
-
-        (void) table_sync_column_widths(0, verbs, options);
-
-        printf("%s [OPTIONS...] {COMMAND} ...\n\n"
-               "%sExport disk images.%s\n"
-               "\n%sCommands:%s\n",
-               program_invocation_short_name,
-               ansi_highlight(),
-               ansi_normal(),
-               ansi_underline(),
-               ansi_normal());
-
-        r = table_print_or_warn(verbs);
-        if (r < 0)
-                return r;
-
-        printf("\n%sOptions:%s\n",
-               ansi_underline(),
-               ansi_normal());
-
-        r = table_print_or_warn(options);
-        if (r < 0)
-                return r;
-
-        return 0;
-}
-
-VERB_COMMON_HELP_HIDDEN(help);
+VERB_COMMON_HELP_AUTO_HIDDEN("systemd-export");
 
 static int parse_argv(int argc, char *argv[], char ***ret_args) {
         assert(argc >= 0);
@@ -245,7 +210,7 @@ static int parse_argv(int argc, char *argv[], char ***ret_args) {
                 switch (c) {
 
                 OPTION_COMMON_HELP:
-                        return help();
+                        return command_print_help("systemd-export");
 
                 OPTION_COMMON_VERSION:
                         return version();
@@ -271,6 +236,9 @@ static int parse_argv(int argc, char *argv[], char ***ret_args) {
                 OPTION_COMMON_USER:
                         arg_runtime_scope = RUNTIME_SCOPE_USER;
                         break;
+
+                OPTION_COMMON_INTROSPECT_CLI:
+                        return introspect_cli(SD_JSON_FORMAT_OFF);
                 }
 
         if (arg_runtime_scope == RUNTIME_SCOPE_USER)
diff --git a/test/units/TEST-74-AUX-UTILS.introspect-cli.sh b/test/units/TEST-74-AUX-UTILS.introspect-cli.sh
index 3f47151538..96dcc7da09 100755
--- a/test/units/TEST-74-AUX-UTILS.introspect-cli.sh
+++ b/test/units/TEST-74-AUX-UTILS.introspect-cli.sh
@@ -54,6 +54,7 @@ INTROSPECTABLE=(
     systemd-detect-virt
     systemd-dissect
     systemd-escape
+    systemd-export
     systemd-factory-reset
     systemd-firstboot
     systemd-growfs