From a2f42fc771aba319e9d9b75e90a6dabeedde9fa1 Mon Sep 17 00:00:00 2001
From: tranch <tranch.xiao@gmail.com>
Date: Wed, 29 Jul 2026 15:26:08 +0800
Subject: Fix Titanoboa Justfile lookup

Run the pinned builder with explicit Justfile and working directory
paths under sudo.
---
 just_scripts/build-installer-iso.sh | 9 +++++++--
 1 file changed, 7 insertions(+), 2 deletions(-)

diff --git a/just_scripts/build-installer-iso.sh b/just_scripts/build-installer-iso.sh
index 3226527..4e634a6 100755
--- a/just_scripts/build-installer-iso.sh
+++ b/just_scripts/build-installer-iso.sh
@@ -115,8 +115,13 @@ git -C "${tmp_titanoboa}" checkout --quiet "${titanoboa_revision}"
 # `just build IMAGE 1 0 none squashfs "" 1`.
 (
   cd "${tmp_titanoboa}"
-  CI=1 TITANOBOA_WORKDIR="${tmp_titanoboa}/work" \
-    sudo PATH="${PATH}" just build "${payload}" 1 0 none squashfs "" 1
+  sudo env \
+    CI=1 \
+    TITANOBOA_WORKDIR="${tmp_titanoboa}/work" \
+    just \
+    --justfile "${tmp_titanoboa}/Justfile" \
+    --working-directory "${tmp_titanoboa}" \
+    build "${payload}" 1 0 none squashfs "" 1
 )
 
 titanoboa_iso="${tmp_titanoboa}/output.iso"
-- 
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