From 78d6f64e72be2a22c40feaf012636bc8f04d46de Mon Sep 17 00:00:00 2001 From: Gabriel Schneider Date: Tue, 29 Sep 2026 09:03:41 -0300 Subject: A shell given a directory is not taken to be in this process's before it has spoken, so it logs no rename to the session's and back Each host read /proc//cwd right after forking the shell and at every frame after; before the shell's chdir that says this process's directory, a rename to it, then the real one a frame later, a rename back. A shell given a directory is named by it already (newShell) and is no longer asked at fork; and until it has printed anything, an answer naming this process's directory is not taken. Co-Authored-By: Claude Opus 5.5 --- src/tty/tty.zig | 5 ++++- 1 file changed, 4 insertions(+), 1 deletion(-) (limited to 'src/tty/tty.zig') diff --git a/src/tty/tty.zig b/src/tty/tty.zig index a41e42e2..762616f5 100644 --- a/src/tty/tty.zig +++ b/src/tty/tty.zig @@ -1249,7 +1249,10 @@ const Shell = struct { const command = if (s.core.panes[pane]) |pn| pn.command != null else false; s.ptys[pane] = .{ .file = child.file, .pid = child.pid, .reader = .{ .any_future = null, .result = {} }, .cmd = .{ .watched = command and host_io.watchExit(child.pid), .fd = child.file.handle } }; var lbuf: [pardes.memory.limits.host_path_cap + 1]u8 = undefined; - if (host_io.shellCwd(child.pid, &lbuf)) |wd| s.core.setCwd(pane, wd); + // Only a shell given no directory is asked where it is: one given a + // directory is named by it already (newShell), and asked now, before + // its chdir, it would answer this process's, a rename to undo. + if (cwd.len == 0) if (host_io.shellCwd(child.pid, &lbuf)) |wd| s.core.setCwd(pane, wd); if (s.threads_ok) { if (s.ptys[pane]) |*pt| { pt.reader = s.io.concurrent(readPty, .{ s.io, s.gpa, pt.file, @as(usize, pane), s.gens[pane], s.loop }) catch pt.reader; -- cgit v1.3