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pw-dump: always output colors and add option to disable

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-N disables colors now. Usually we want to preserve them in debug
files and grep etc.
Use less -R to get colors

See #698
This commit is contained in:
Wim Taymans 2021-02-08 19:51:11 +01:00
parent 246f7bd77e
commit 90d8589fb9
1 changed files with 10 additions and 6 deletions
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16
src/tools/pw-dump.c
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@ -1355,7 +1355,8 @@ static void show_help(struct data *data, const char *name)
" -h, --help Show this help\n"
" --version Show version\n"
" -r, --remote Remote daemon name\n"
" -m, --monitor monitor changes\n",
" -m, --monitor monitor changes\n"
" -N, --no-colors disable color output\n",
name);
}
@ -1370,13 +1371,17 @@ int main(int argc, char *argv[])
{ "version", no_argument, NULL, 'V' },
{ "remote", required_argument, NULL, 'r' },
{ "monitor", no_argument, NULL, 'm' },
{ "no-colors", no_argument, NULL, 'N' },
{ NULL, 0, NULL, 0}
};
int c;
pw_init(&argc, &argv);
while ((c = getopt_long(argc, argv, "hVr:m", long_options, NULL)) != -1) {
data.out = stdout;
colors = true;
while ((c = getopt_long(argc, argv, "hVr:mN", long_options, NULL)) != -1) {
switch (c) {
case 'h' :
show_help(&data, argv[0]);
@ -1395,6 +1400,9 @@ int main(int argc, char *argv[])
case 'm' :
data.monitor = true;
break;
case 'N' :
colors = false;
break;
default:
show_help(&data, argv[0]);
return -1;
@ -1415,10 +1423,6 @@ int main(int argc, char *argv[])
pw_loop_add_signal(l, SIGINT, do_quit, &data);
pw_loop_add_signal(l, SIGTERM, do_quit, &data);
data.out = stdout;
if (isatty(fileno(data.out)))
colors = true;
data.context = pw_context_new(l, NULL, 0);
if (data.context == NULL) {
fprintf(stderr, "can't create context: %m\n");