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https://github.com/tmate-io/tmate.git
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40af1a854c
Add initial framework for more powerful formatting of command output and
use it for list-{panes,windows,sessions}. This allows more descriptive
replacements (such as #{session_name}) and conditionals.
Later this will be used for status_replace and list-keys and other
places.
77 lines
1.9 KiB
C
77 lines
1.9 KiB
C
/* $Id$ */
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/*
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* Copyright (c) 2007 Nicholas Marriott <nicm@users.sourceforge.net>
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*
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* Permission to use, copy, modify, and distribute this software for any
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* purpose with or without fee is hereby granted, provided that the above
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* copyright notice and this permission notice appear in all copies.
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*
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* THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
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* WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
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* MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
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* ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
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* WHATSOEVER RESULTING FROM LOSS OF MIND, USE, DATA OR PROFITS, WHETHER
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* IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING
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* OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
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*/
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#include <sys/types.h>
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#include <string.h>
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#include <time.h>
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#include "tmux.h"
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/*
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* List all sessions.
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*/
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int cmd_list_sessions_exec(struct cmd *, struct cmd_ctx *);
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const struct cmd_entry cmd_list_sessions_entry = {
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"list-sessions", "ls",
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"F:", 0, 0,
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"[-F format]",
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0,
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NULL,
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NULL,
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cmd_list_sessions_exec
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};
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int
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cmd_list_sessions_exec(struct cmd *self, struct cmd_ctx *ctx)
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{
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struct args *args = self->args;
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struct session *s;
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u_int n;
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struct format_tree *ft;
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const char *template;
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char *line;
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template = args_get(args, 'F');
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if (template == NULL) {
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template = "#{session_name}: #{session_windows} windows "
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"(created #{session_created_string}) [#{session_width}x"
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"#{session_height}]#{?session_grouped, (group ,}"
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"#{session_group}#{?session_grouped,),}"
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"#{?session_attached, (attached),}";
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}
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n = 0;
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RB_FOREACH(s, sessions, &sessions) {
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ft = format_create();
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format_add(ft, "line", "%u", n);
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format_session(ft, s);
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line = format_expand(ft, template);
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ctx->print(ctx, "%s", line);
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xfree(line);
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format_free(ft);
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n++;
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}
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return (0);
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}
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