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Add a -f filter argument to the list commands like choose-tree.

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This commit is contained in:
nicm
2020-04-12 08:36:18 +00:00
parent 70534cfde6
commit 756591b4ca
5 changed files with 95 additions and 37 deletions
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24
cmd-list-windows.c
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@ -49,8 +49,8 @@ const struct cmd_entry cmd_list_windows_entry = {
.name = "list-windows",
.alias = "lsw",
.args = { "F:at:", 0, 0 },
.usage = "[-a] [-F format] " CMD_TARGET_SESSION_USAGE,
.args = { "F:f:at:", 0, 0 },
.usage = "[-a] [-F format] [-f filter] " CMD_TARGET_SESSION_USAGE,
.target = { 't', CMD_FIND_SESSION, 0 },
@ -88,8 +88,9 @@ cmd_list_windows_session(struct cmd *self, struct session *s,
struct winlink *wl;
u_int n;
struct format_tree *ft;
const char *template;
char *line;
const char *template, *filter;
char *line, *expanded;
int flag;
template = args_get(args, 'F');
if (template == NULL) {
@ -102,6 +103,7 @@ cmd_list_windows_session(struct cmd *self, struct session *s,
break;
}
}
filter = args_get(args, 'f');
n = 0;
RB_FOREACH(wl, winlinks, &s->windows) {
@ -109,9 +111,17 @@ cmd_list_windows_session(struct cmd *self, struct session *s,
format_add(ft, "line", "%u", n);
format_defaults(ft, NULL, s, wl, NULL);
line = format_expand(ft, template);
cmdq_print(item, "%s", line);
free(line);
if (filter != NULL) {
expanded = format_expand(ft, filter);
flag = format_true(expanded);
free(expanded);
} else
flag = 1;
if (flag) {
line = format_expand(ft, template);
cmdq_print(item, "%s", line);
free(line);
}
format_free(ft);
n++;