From 50d49bbe38f4b51410aa7cfa3ab3b2a72651c654 Mon Sep 17 00:00:00 2001
From: Alvin Vilaythong <alvin@vilaythong.us>
Date: Thu, 17 Sep 2026 15:58:16 +1000
Subject: [PATCH] fix(ci): add PreTransaction hook to ensure /dev/stdin exists
 inside pacstrap chroot

---
 airootfs/etc/pacman.d/hooks/00-ensure-dev-stdin.hook | 10 ++++++++++
 1 file changed, 10 insertions(+)
 create mode 100644 airootfs/etc/pacman.d/hooks/00-ensure-dev-stdin.hook

diff --git a/airootfs/etc/pacman.d/hooks/00-ensure-dev-stdin.hook b/airootfs/etc/pacman.d/hooks/00-ensure-dev-stdin.hook
new file mode 100644
index 0000000..4770130
--- /dev/null
+++ b/airootfs/etc/pacman.d/hooks/00-ensure-dev-stdin.hook
@@ -0,0 +1,10 @@
+[Trigger]
+Type = Package
+Operation = Install
+Operation = Upgrade
+Target = *
+
+[Action]
+Description = Ensuring /dev/stdin exists...
+When = PreTransaction
+Exec = /usr/bin/sh -c "[ -e /dev/stdin ]  || ln -sf /proc/self/fd/0 /dev/stdin; [ -e /dev/stdout ] || ln -sf /proc/self/fd/1 /dev/stdout; [ -e /dev/stderr ] || ln -sf /proc/self/fd/2 /dev/stderr"