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Add -B to new-pane to block and return a return code from the process.

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This commit is contained in:
Michael Grant
2026-06-09 00:14:10 +02:00
parent cb237b5193
commit 37560e3716
5 changed files with 74 additions and 3 deletions
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14
cmd-split-window.c
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@@ -38,8 +38,8 @@ const struct cmd_entry cmd_new_pane_entry = {
.name = "new-pane",
.alias = "newp",
.args = { "bc:de:EfF:hIkl:Lm:p:PR:s:S:t:vx:X:y:Y:Z", 0, -1, NULL },
.usage = "[-bdefhIklPvZ] [-c start-directory] [-e environment] "
.args = { "bBc:de:EfF:hIkl:Lm:p:PR:s:S:t:vx:X:y:Y:Z", 0, -1, NULL },
.usage = "[-bBdefhIklPvZ] [-c start-directory] [-e environment] "
"[-F format] [-l size] [-m message] [-p percentage] "
"[-s style] [-S active-border-style] "
"[-R inactive-border-style] [-x width] [-y height] "
@@ -238,5 +238,15 @@ cmd_split_window_exec(struct cmd *self, struct cmdq_item *item)
environ_free(sc.environ);
if (input)
return (CMD_RETURN_WAIT);
/*
* With -B, block this command queue item until the pane's command
* exits; window_pane_block_finish() then sets the client return code
* and continues the queue (see server_child_exited()).
*/
if (args_has(args, 'B')) {
new_wp->block_item = item;
return (CMD_RETURN_WAIT);
}
return (CMD_RETURN_NORMAL);
}