A restored command pane comes back finished, not as a live shell

After Restore a dogfood agent's command panes were fish shells under a stale
`(make) exit 0` tag. The dump's terminal record now keeps a command pane's
line and status, and Restore brings it back done: what it printed, its exit,
no shell and no rerun.

Co-Authored-By: Claude Opus 5.5 <[email protected]>

1 files changed, 12 insertions, 1 deletions

diff --git a/src/dump.zig b/src/dump.zig
index 446776d4..54fd1da1 100644
--- a/src/dump.zig
+++ b/src/dump.zig
@@ -102,6 +102,10 @@ pub const Terminal = struct {
     /// The shell it runs when not the configured one (`Tty bash`); empty,
     /// the configured one, as in dumps from before.
     shell: []const u8 = "",
+    /// A command pane's line and how it ended (null: unknown, or still
+    /// running when dumped); empty for an interactive terminal.
+    command: []const u8 = "",
+    status: ?u8 = null,
     /// The rendered scrollback and screen as plain text, one row per line.
     stream: []const u8 = "",
     stream_b64: []const u8 = "",
@@ -745,12 +749,19 @@ fn initDump(gpa: std.mem.Allocator, opts: Options, zon_bytes: []const u8, previo
                 // A host that runs shells gets them back: the old history
                 // above a new shell in the directory it was in. The web
                 // shell and an isolated build only ever replay it.
+                // A command pane comes back finished, showing what it said
+                // and how it ended: its command is not run again.
                 const live = comptime (terminal_panes and platform != .web and !isolated);
-                const revive = live and t.cwd.len <= effect_path_cap;
+                const revive = live and t.cwd.len <= effect_path_cap and t.command.len == 0;
                 const restored = try pardes.panes.Terminal.restore(p, src, revive);
                 p.installPane(i, restored);
                 try restored.setOwnedCwd(t.cwd);
                 if (t.shell.len > 0) restored.shell = try gpa.dupe(u8, t.shell);
+                if (t.command.len > 0) {
+                    restored.command = try gpa.dupe(u8, t.command);
+                    restored.command_done = true;
+                    restored.command_status = t.status;
+                }
                 if (std.mem.startsWith(u8, src.tag, "TTY ")) restored.body.mode = .tty;
                 if (revive) p.emit(.{ .spawn = .{ .pane = @intCast(i), .serial = restored.serial, .cwd = .from(t.cwd) } });
                 break :terminal restored;