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analyze: format output of 'systemd-analyze timespan' by using Table

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This commit is contained in:
Yu Watanabe 2019-07-16 01:07:31 +09:00
parent 9c712cf285
commit 7503c6e80e
1 changed files with 54 additions and 8 deletions
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62
src/analyze/analyze.c
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@ -1721,9 +1721,10 @@ static int dump_timespan(int argc, char *argv[], void *userdata) {
char **input_timespan;
STRV_FOREACH(input_timespan, strv_skip(argv, 1)) {
_cleanup_(table_unrefp) Table *table = NULL;
usec_t output_usecs;
TableCell *cell;
int r;
usec_t usec_magnitude = 1, output_usecs;
char ft_buf[FORMAT_TIMESPAN_MAX];
r = parse_time(*input_timespan, &output_usecs, USEC_PER_SEC);
if (r < 0) {
@ -1732,12 +1733,57 @@ static int dump_timespan(int argc, char *argv[], void *userdata) {
return r;
}
printf("Original: %s\n", *input_timespan);
printf(" %ss: %" PRIu64 "\n", special_glyph(SPECIAL_GLYPH_MU), output_usecs);
printf(" Human: %s%s%s\n",
ansi_highlight(),
format_timespan(ft_buf, sizeof(ft_buf), output_usecs, usec_magnitude),
ansi_normal());
table = table_new("NAME", "VALUE");
if (!table)
return log_oom();
table_set_header(table, false);
assert_se(cell = table_get_cell(table, 0, 0));
r = table_set_ellipsize_percent(table, cell, 100);
if (r < 0)
return r;
r = table_set_align_percent(table, cell, 100);
if (r < 0)
return r;
assert_se(cell = table_get_cell(table, 0, 1));
r = table_set_ellipsize_percent(table, cell, 100);
if (r < 0)
return r;
r = table_add_cell(table, NULL, TABLE_STRING, "Original:");
if (r < 0)
return r;
r = table_add_cell(table, NULL, TABLE_STRING, *input_timespan);
if (r < 0)
return r;
r = table_add_cell_stringf(table, NULL, "%ss:", special_glyph(SPECIAL_GLYPH_MU));
if (r < 0)
return r;
r = table_add_cell(table, NULL, TABLE_UINT64, &output_usecs);
if (r < 0)
return r;
r = table_add_cell(table, NULL, TABLE_STRING, "Human:");
if (r < 0)
return r;
r = table_add_cell(table, &cell, TABLE_TIMESPAN, &output_usecs);
if (r < 0)
return r;
r = table_set_color(table, cell, ansi_highlight());
if (r < 0)
return r;
r = table_print(table, NULL);
if (r < 0)
return r;
if (input_timespan[1])
putchar('\n');