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Fix error reporting for client commands by adding a flag to cmd_find_client to

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tell it whether or not to show errors, sometimes it's needed and sometimes not.
This commit is contained in:
Nicholas Marriott
2013-02-22 23:04:53 +00:00
parent 911ef4e69a
commit 3a2e9d805a
16 changed files with 23 additions and 21 deletions
Download Patch File Download Diff File Expand all files Collapse all files

2
cmd-break-pane.c
View File

@@ -97,7 +97,7 @@ cmd_break_pane_exec(struct cmd *self, struct cmd_ctx *ctx)
template = BREAK_PANE_TEMPLATE;
ft = format_create();
if ((c = cmd_find_client(ctx, NULL)) != NULL)
if ((c = cmd_find_client(ctx, NULL, 1)) != NULL)
format_client(ft, c);
format_session(ft, s);
format_winlink(ft, s, wl);

2
cmd-command-prompt.c
View File

@@ -94,7 +94,7 @@ cmd_command_prompt_exec(struct cmd *self, struct cmd_ctx *ctx)
char *prompt, *ptr, *input = NULL;
size_t n;
if ((c = cmd_find_client(ctx, args_get(args, 't'))) == NULL)
if ((c = cmd_find_client(ctx, args_get(args, 't'), 0)) == NULL)
return (CMD_RETURN_ERROR);
if (c->prompt_string != NULL)

2
cmd-confirm-before.c
View File

@@ -79,7 +79,7 @@ cmd_confirm_before_exec(struct cmd *self, struct cmd_ctx *ctx)
return (CMD_RETURN_ERROR);
}
if ((c = cmd_find_client(ctx, args_get(args, 't'))) == NULL)
if ((c = cmd_find_client(ctx, args_get(args, 't'), 0)) == NULL)
return (CMD_RETURN_ERROR);
if ((prompt = args_get(args, 'p')) != NULL)

2
cmd-detach-client.c
View File

@@ -61,7 +61,7 @@ cmd_detach_client_exec(struct cmd *self, struct cmd_ctx *ctx)
server_write_client(c, msgtype, NULL, 0);
}
} else {
c = cmd_find_client(ctx, args_get(args, 't'));
c = cmd_find_client(ctx, args_get(args, 't'), 0);
if (c == NULL)
return (CMD_RETURN_ERROR);

4
cmd-display-message.c
View File

@@ -55,8 +55,6 @@ cmd_display_message_exec(struct cmd *self, struct cmd_ctx *ctx)
time_t t;
size_t len;
c = cmd_find_client(ctx, args_get(args, 'c'));
if (args_has(args, 't')) {
wl = cmd_find_pane(ctx, args_get(args, 't'), &s, &wp);
if (wl == NULL)
@@ -79,7 +77,7 @@ cmd_display_message_exec(struct cmd *self, struct cmd_ctx *ctx)
template = DISPLAY_MESSAGE_TEMPLATE;
ft = format_create();
if (c != NULL)
if ((c = cmd_find_client(ctx, args_get(args, 'c'), 1)) != NULL)
format_client(ft, c);
format_session(ft, s);
format_winlink(ft, s, wl);

2
cmd-display-panes.c
View File

@@ -42,7 +42,7 @@ cmd_display_panes_exec(struct cmd *self, struct cmd_ctx *ctx)
struct args *args = self->args;
struct client *c;
if ((c = cmd_find_client(ctx, args_get(args, 't'))) == NULL)
if ((c = cmd_find_client(ctx, args_get(args, 't'), 0)) == NULL)
return (CMD_RETURN_ERROR);
server_set_identify(c);

2
cmd-lock-server.c
View File

@@ -74,7 +74,7 @@ cmd_lock_server_exec(struct cmd *self, unused struct cmd_ctx *ctx)
return (CMD_RETURN_ERROR);
server_lock_session(s);
} else {
if ((c = cmd_find_client(ctx, args_get(args, 't'))) == NULL)
if ((c = cmd_find_client(ctx, args_get(args, 't'), 0)) == NULL)
return (CMD_RETURN_ERROR);
server_lock_client(c);
}

2
cmd-new-window.c
View File

@@ -126,7 +126,7 @@ cmd_new_window_exec(struct cmd *self, struct cmd_ctx *ctx)
template = NEW_WINDOW_TEMPLATE;
ft = format_create();
if ((c = cmd_find_client(ctx, NULL)) != NULL)
if ((c = cmd_find_client(ctx, NULL, 1)) != NULL)
format_client(ft, c);
format_session(ft, s);
format_winlink(ft, s, wl);

2
cmd-pipe-pane.c
View File

@@ -56,7 +56,7 @@ cmd_pipe_pane_exec(struct cmd *self, struct cmd_ctx *ctx)
if (cmd_find_pane(ctx, args_get(args, 't'), NULL, &wp) == NULL)
return (CMD_RETURN_ERROR);
c = cmd_find_client(ctx, NULL);
c = cmd_find_client(ctx, NULL, 1);
/* Destroy the old pipe. */
old_fd = wp->pipe_fd;

2
cmd-refresh-client.c
View File

@@ -44,7 +44,7 @@ cmd_refresh_client_exec(struct cmd *self, struct cmd_ctx *ctx)
const char *size;
u_int w, h;
if ((c = cmd_find_client(ctx, args_get(args, 't'))) == NULL)
if ((c = cmd_find_client(ctx, args_get(args, 't'), 0)) == NULL)
return (CMD_RETURN_ERROR);
if (args_has(args, 'C')) {

2
cmd-show-messages.c
View File

@@ -48,7 +48,7 @@ cmd_show_messages_exec(struct cmd *self, struct cmd_ctx *ctx)
char *tim;
u_int i;
if ((c = cmd_find_client(ctx, args_get(args, 't'))) == NULL)
if ((c = cmd_find_client(ctx, args_get(args, 't'), 0)) == NULL)
return (CMD_RETURN_ERROR);
for (i = 0; i < ARRAY_LENGTH(&c->message_log); i++) {

2
cmd-split-window.c
View File

@@ -151,7 +151,7 @@ cmd_split_window_exec(struct cmd *self, struct cmd_ctx *ctx)
template = SPLIT_WINDOW_TEMPLATE;
ft = format_create();
if ((c = cmd_find_client(ctx, NULL)) != NULL)
if ((c = cmd_find_client(ctx, NULL, 1)) != NULL)
format_client(ft, c);
format_session(ft, s);
format_winlink(ft, s, wl);

2
cmd-suspend-client.c
View File

@@ -45,7 +45,7 @@ cmd_suspend_client_exec(struct cmd *self, struct cmd_ctx *ctx)
struct args *args = self->args;
struct client *c;
if ((c = cmd_find_client(ctx, args_get(args, 't'))) == NULL)
if ((c = cmd_find_client(ctx, args_get(args, 't'), 0)) == NULL)
return (CMD_RETURN_ERROR);
tty_stop_tty(&c->tty);

2
cmd-switch-client.c
View File

@@ -64,7 +64,7 @@ cmd_switch_client_exec(struct cmd *self, struct cmd_ctx *ctx)
struct client *c;
struct session *s;
if ((c = cmd_find_client(ctx, args_get(args, 'c'))) == NULL)
if ((c = cmd_find_client(ctx, args_get(args, 'c'), 0)) == NULL)
return (CMD_RETURN_ERROR);
if (args_has(args, 'r')) {

12
cmd.c
View File

@@ -516,15 +516,19 @@ cmd_choose_client(struct clients *cc)
/* Find the target client or report an error and return NULL. */
struct client *
cmd_find_client(struct cmd_ctx *ctx, const char *arg)
cmd_find_client(struct cmd_ctx *ctx, const char *arg, int quiet)
{
struct client *c;
char *tmparg;
size_t arglen;
/* A NULL argument means the current client. */
if (arg == NULL)
return (cmd_current_client(ctx));
if (arg == NULL) {
c = cmd_current_client(ctx);
if (c == NULL && !quiet)
ctx->error(ctx, "no clients");
return (c);
}
tmparg = xstrdup(arg);
/* Trim a single trailing colon if any. */
@@ -536,7 +540,7 @@ cmd_find_client(struct cmd_ctx *ctx, const char *arg)
c = cmd_lookup_client(tmparg);
/* If no client found, report an error. */
if (c == NULL)
if (c == NULL && !quiet)
ctx->error(ctx, "client not found: %s", tmparg);
free(tmparg);

2
tmux.h
View File

@@ -1728,7 +1728,7 @@ struct cmd *cmd_parse(int, char **, char **);
size_t cmd_print(struct cmd *, char *, size_t);
struct session *cmd_current_session(struct cmd_ctx *, int);
struct client *cmd_current_client(struct cmd_ctx *);
struct client *cmd_find_client(struct cmd_ctx *, const char *);
struct client *cmd_find_client(struct cmd_ctx *, const char *, int);
struct session *cmd_find_session(struct cmd_ctx *, const char *, int);
struct winlink *cmd_find_window(
struct cmd_ctx *, const char *, struct session **);