From 5583e2e7aea4c730858de1609626fa6afa383586 Mon Sep 17 00:00:00 2001
From: "Danilo M." <danix@danix.xyz>
Date: Sat, 20 Jun 2026 11:24:20 +0200
Subject: hooks: harden post-commit against missing tty

Skip the archive prompt cleanly when /dev/tty is unreadable (e.g.
non-interactive commits) instead of crashing under set -u on an unbound
answer variable.

Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
---
 .extras/hooks/post-commit | 8 +++++++-
 1 file changed, 7 insertions(+), 1 deletion(-)

(limited to '.extras/hooks')

diff --git a/.extras/hooks/post-commit b/.extras/hooks/post-commit
index 9f92e3c..6350615 100755
--- a/.extras/hooks/post-commit
+++ b/.extras/hooks/post-commit
@@ -31,8 +31,14 @@ for pkg in "${PACKAGES[@]}"; do
         printf '%s\n' "${f#"$REPO_ROOT/"}"
     done < <(find "$REPO_ROOT/$pkg" -type f | sort)
     echo ""
+    # Need an interactive terminal to prompt; skip cleanly if none.
+    if [ ! -r /dev/tty ]; then
+        echo "  -> No terminal, skipped (run hook interactively to archive)."
+        continue
+    fi
     printf "Create SBo archive for '%s'? [y/N] " "$pkg"
-    read -r answer </dev/tty
+    answer=""
+    read -r answer </dev/tty || answer=""
     case "$answer" in
         [yY]|[yY][eE][sS])
             mkdir -p "$SBO_DIR"
-- 
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