This is purely cosmetic so that tabled build logs do not show useless
prompts. The way -i works copies common shells: one cannot "force"
non-interactive session.
Signed-off-by: Pete Zaitcev <zait...@redhat.com>
---
tools/cldcli.c | 14 +++++++++++++-
1 file changed, 13 insertions(+), 1 deletion(-)
commit ee2364add99af233a8fa5e9773a31087eb9caf00
Author: Pete Zaitcev <zait...@yahoo.com>
Date: Wed Nov 10 13:08:33 2010 -0700
Suppress prompts in cldcli when piped.
diff --git a/tools/cldcli.c b/tools/cldcli.c
index ff668ab..d347bf3 100644
--- a/tools/cldcli.c
+++ b/tools/cldcli.c
@@ -42,6 +42,8 @@ static struct argp_option options[] = {
"Set debug output to LEVEL (0 = off, 2 = max verbose)" },
{ "host", 'h', "HOST:PORT", 0,
"Connect to remote CLD at specified HOST:PORT" },
+ { "interactive", 'i', NULL, 0,
+ "Force an interactive session" },
{ "user", 'u', "USER", 0,
"Set username to USER" },
{ "verbose", 'v', NULL, 0,
@@ -75,6 +77,7 @@ struct cldcli_lock_info {
static GList *host_list;
static char clicwd[CLD_PATH_MAX + 1] = "/";
static char our_user[CLD_MAX_USERNAME + 1] = "cli_user";
+static int interactive = -1;
/* globals only for use in thread */
static struct ncld_sess *nsess;
@@ -646,6 +649,9 @@ static error_t parse_opt (int key, char *arg, struct
argp_state *state)
if (!push_host(arg))
argp_usage(state);
break;
+ case 'i':
+ interactive = 1;
+ break;
case 'u':
if (strlen(arg) >= CLD_MAX_USERNAME) {
fprintf(stderr, TAG ": invalid user: '%s'\n", arg);
@@ -667,6 +673,8 @@ static error_t parse_opt (int key, char *arg, struct
argp_state *state)
static void prompt(void)
{
+ if (!interactive)
+ return;
printf("[%s %s]$ ", our_user, clicwd);
fflush(stdout);
}
@@ -691,6 +699,9 @@ int main (int argc, char *argv[])
return 1;
}
+ if (interactive < 0)
+ interactive = isatty(0);
+
if (!host_list) {
enum { hostsz = 64 };
char hostb[hostsz];
@@ -724,7 +735,8 @@ int main (int argc, char *argv[])
return 1;
}
- printf("Type 'help' at the prompt to list commands.\n");
+ if (interactive)
+ printf("Type 'help' at the prompt to list commands.\n");
prompt();
while (fgets(linebuf, sizeof(linebuf), stdin) != NULL) {
--
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