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repart: port to table_print_with_pager()

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This adds support for showing a pager, turning of the legend, like in
the other tools.
This commit is contained in:
Lennart Poettering 2021-01-21 17:40:02 +01:00
parent 665ffc7fba
commit 896e678bea
2 changed files with 19 additions and 5 deletions
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2
man/systemd-repart.xml
View file

@ -321,6 +321,8 @@
<xi:include href="standard-options.xml" xpointer="help" />
<xi:include href="standard-options.xml" xpointer="version" />
<xi:include href="standard-options.xml" xpointer="no-pager" />
<xi:include href="standard-options.xml" xpointer="no-legend" />
</variablelist>
</refsect1>

22
src/partition/repart.c
View file

@ -107,6 +107,8 @@ static int arg_pretty = -1;
static uint64_t arg_size = UINT64_MAX;
static bool arg_size_auto = false;
static JsonFormatFlags arg_json_format_flags = JSON_FORMAT_OFF;
static PagerFlags arg_pager_flags = 0;
static bool arg_legend = true;
static void *arg_key = NULL;
static size_t arg_key_size = 0;
static char *arg_tpm2_device = NULL;
@ -1918,11 +1920,7 @@ static int context_dump_partitions(Context *context, const char *node) {
return table_log_add_error(r);
}
r = table_print_json(t, stdout, arg_json_format_flags);
if (r < 0)
return table_log_print_error(r);
return 0;
return table_print_with_pager(t, arg_json_format_flags, arg_pager_flags, arg_legend);
}
static void context_bar_char_process_partition(
@ -3479,6 +3477,8 @@ static int help(void) {
"\n%sGrow and add partitions to partition table.%s\n\n"
" -h --help Show this help\n"
" --version Show package version\n"
" --no-pager Do not pipe output into a pager\n"
" --no-legend Do not show the headers and footers\n"
" --dry-run=BOOL Whether to run dry-run operation\n"
" --empty=MODE One of refuse, allow, require, force, create; controls\n"
" how to handle empty disks lacking partition tables\n"
@ -3510,6 +3510,8 @@ static int parse_argv(int argc, char *argv[]) {
enum {
ARG_VERSION = 0x100,
ARG_NO_PAGER,
ARG_NO_LEGEND,
ARG_DRY_RUN,
ARG_EMPTY,
ARG_DISCARD,
@ -3529,6 +3531,8 @@ static int parse_argv(int argc, char *argv[]) {
static const struct option options[] = {
{ "help", no_argument, NULL, 'h' },
{ "version", no_argument, NULL, ARG_VERSION },
{ "no-pager", no_argument, NULL, ARG_NO_PAGER },
{ "no-legend", no_argument, NULL, ARG_NO_LEGEND },
{ "dry-run", required_argument, NULL, ARG_DRY_RUN },
{ "empty", required_argument, NULL, ARG_EMPTY },
{ "discard", required_argument, NULL, ARG_DISCARD },
@ -3561,6 +3565,14 @@ static int parse_argv(int argc, char *argv[]) {
case ARG_VERSION:
return version();
case ARG_NO_PAGER:
arg_pager_flags |= PAGER_DISABLE;
break;
case ARG_NO_LEGEND:
arg_legend = false;
break;
case ARG_DRY_RUN:
r = parse_boolean(optarg);
if (r < 0)