i3bar: DLOGs before verbose is configured can never be printed

[orestisfl]

i3 4.15

Ironically, this includes the DLOG that announces the verbose configuration:

i3/i3bar/src/config.c

Lines 307 to 309 in bc760c2

	DLOG("verbose = %d\n", val);
	config.verbose = val;
	return 1;

I propose adding a --verbose flag

[i3bot]

I don’t see a link to logs.i3wm.org. Did you follow https://i3wm.org/docs/debugging.html? (In case you actually provided a link to a logfile, please ignore me.)

[orestisfl]

Did you follow https://i3wm.org/docs/debugging.html?

That's why I am here!

[Airblader]

I propose adding a --verbose flag

Not sure I understand(?) We do already have -V (not -v since that's for the version).

[orestisfl]

We don't have a -V for i3bar:

i3/i3bar/src/main.c

Lines 111 to 128 in bc760c2

	while ((opt = getopt_long(argc, argv, "b:s:hv", long_opt, &option_index)) != -1) {
	switch (opt) {
	case 's':
	socket_path = expand_path(optarg);
	break;
	case 'v':
	printf("i3bar version " I3_VERSION " © 2010 Axel Wagner and contributors\n");
	exit(EXIT_SUCCESS);
	break;
	case 'b':
	config.bar_id = sstrdup(optarg);
	break;
	default:
	print_usage(argv[0]);
	exit(EXIT_SUCCESS);
	break;
	}
	}

[Airblader]

Oops. :-) I think adding such a flag is fine.

[orestisfl]

#3236