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Code

createuser: Cleanup and fix internal option ordering

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This utility supports 23 options that are not really ordered in the
code, making the addition of new things more complicated than necessary.
This cleanup is in preparation for a patch to add even more options.

Discussion: https://postgr.es/m/69a9851035cf0f0477bcc5d742b031a3@oss.nttdata.com
This commit is contained in:
Michael Paquier 2022-07-13 11:29:02 +09:00
parent 4cc832f94a
commit 50e4c280f0
1 changed files with 49 additions and 49 deletions
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98
src/bin/scripts/createuser.c
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@ -28,29 +28,29 @@ int
main(int argc, char *argv[]) main(int argc, char *argv[])
{ {
static struct option long_options[] = { static struct option long_options[] = {
{"host", required_argument, NULL, 'h'}, {"connection-limit", required_argument, NULL, 'c'},
{"port", required_argument, NULL, 'p'},
{"username", required_argument, NULL, 'U'},
{"role", required_argument, NULL, 'g'},
{"no-password", no_argument, NULL, 'w'},
{"password", no_argument, NULL, 'W'},
{"echo", no_argument, NULL, 'e'},
{"createdb", no_argument, NULL, 'd'}, {"createdb", no_argument, NULL, 'd'},
{"no-createdb", no_argument, NULL, 'D'}, {"no-createdb", no_argument, NULL, 'D'},
{"superuser", no_argument, NULL, 's'}, {"echo", no_argument, NULL, 'e'},
{"no-superuser", no_argument, NULL, 'S'}, {"encrypted", no_argument, NULL, 'E'},
{"createrole", no_argument, NULL, 'r'}, {"role", required_argument, NULL, 'g'},
{"no-createrole", no_argument, NULL, 'R'}, {"host", required_argument, NULL, 'h'},
{"inherit", no_argument, NULL, 'i'}, {"inherit", no_argument, NULL, 'i'},
{"no-inherit", no_argument, NULL, 'I'}, {"no-inherit", no_argument, NULL, 'I'},
{"login", no_argument, NULL, 'l'}, {"login", no_argument, NULL, 'l'},
{"no-login", no_argument, NULL, 'L'}, {"no-login", no_argument, NULL, 'L'},
{"port", required_argument, NULL, 'p'},
{"pwprompt", no_argument, NULL, 'P'},
{"createrole", no_argument, NULL, 'r'},
{"no-createrole", no_argument, NULL, 'R'},
{"superuser", no_argument, NULL, 's'},
{"no-superuser", no_argument, NULL, 'S'},
{"username", required_argument, NULL, 'U'},
{"no-password", no_argument, NULL, 'w'},
{"password", no_argument, NULL, 'W'},
{"replication", no_argument, NULL, 1}, {"replication", no_argument, NULL, 1},
{"no-replication", no_argument, NULL, 2}, {"no-replication", no_argument, NULL, 2},
{"interactive", no_argument, NULL, 3}, {"interactive", no_argument, NULL, 3},
{"connection-limit", required_argument, NULL, 'c'},
{"pwprompt", no_argument, NULL, 'P'},
{"encrypted", no_argument, NULL, 'E'},
{NULL, 0, NULL, 0} {NULL, 0, NULL, 0}
}; };
@ -89,31 +89,15 @@ main(int argc, char *argv[])
handle_help_version_opts(argc, argv, "createuser", help); handle_help_version_opts(argc, argv, "createuser", help);
while ((c = getopt_long(argc, argv, "h:p:U:g:wWedDsSrRiIlLc:PE", while ((c = getopt_long(argc, argv, "c:dDeEg:h:iIlLp:PrRsSU:wW",
long_options, &optindex)) != -1) long_options, &optindex)) != -1)
{ {
switch (c) switch (c)
{ {
case 'h': case 'c':
host = pg_strdup(optarg); if (!option_parse_int(optarg, "-c/--connection-limit",
break; -1, INT_MAX, &conn_limit))
case 'p': exit(1);
port = pg_strdup(optarg);
break;
case 'U':
username = pg_strdup(optarg);
break;
case 'g':
simple_string_list_append(&roles, optarg);
break;
case 'w':
prompt_password = TRI_NO;
break;
case 'W':
prompt_password = TRI_YES;
break;
case 'e':
echo = true;
break; break;
case 'd': case 'd':
createdb = TRI_YES; createdb = TRI_YES;
@ -121,17 +105,17 @@ main(int argc, char *argv[])
case 'D': case 'D':
createdb = TRI_NO; createdb = TRI_NO;
break; break;
case 's': case 'e':
superuser = TRI_YES; echo = true;
break; break;
case 'S': case 'E':
superuser = TRI_NO; /* no-op, accepted for backward compatibility */
break; break;
case 'r': case 'g':
createrole = TRI_YES; simple_string_list_append(&roles, optarg);
break; break;
case 'R': case 'h':
createrole = TRI_NO; host = pg_strdup(optarg);
break; break;
case 'i': case 'i':
inherit = TRI_YES; inherit = TRI_YES;
@ -145,16 +129,32 @@ main(int argc, char *argv[])
case 'L': case 'L':
login = TRI_NO; login = TRI_NO;
break; break;
case 'c': case 'p':
if (!option_parse_int(optarg, "-c/--connection-limit", port = pg_strdup(optarg);
-1, INT_MAX, &conn_limit))
exit(1);
break; break;
case 'P': case 'P':
pwprompt = true; pwprompt = true;
break; break;
case 'E': case 'r':
/* no-op, accepted for backward compatibility */ createrole = TRI_YES;
break;
case 'R':
createrole = TRI_NO;
break;
case 's':
superuser = TRI_YES;
break;
case 'S':
superuser = TRI_NO;
break;
case 'U':
username = pg_strdup(optarg);
break;
case 'w':
prompt_password = TRI_NO;
break;
case 'W':
prompt_password = TRI_YES;
break; break;
case 1: case 1:
replication = TRI_YES; replication = TRI_YES;