fix: remove [mochi] repo from build-time pacman.conf (pacstrap was choking on missing db)

Author: MochiOS Team

archiso-mochios/pacman.conf

@@ -49,6 +49,4 @@ Include = /etc/pacman.d/mirrorlist
 [multilib]
 Include = /etc/pacman.d/mirrorlist
 
-[mochi]
-SigLevel = Optional TrustAll
-Server = file:///opt/mochi-pkgs
+# [mochi] repo is added by the installer, not needed at build time

build.sh

@@ -72,8 +72,6 @@ mkdir -p "$ISO_DIR/airootfs/opt/mochi-pkgs"
 for pkg in mochi; do
   cp "$REPO_DIR/os/x86_64/"$pkg-[0-9]*.pkg.tar.zst "$ISO_DIR/airootfs/opt/mochi-pkgs/"
 done
-# also copy the repo database so pacman can resolve the custom repo in the chroot
-cp -L "$REPO_DIR/os/x86_64/mochi.db" "$ISO_DIR/airootfs/opt/mochi-pkgs/mochi.db" 2>/dev/null || true
 
 echo "==> stamping build date into mochios-release..."
 BUILD_DATE=$(date +%Y-%m-%d)