feat(niri): niri live config

iso/_inner-build-live.sh

@@ -27,14 +27,35 @@ command -v xbps-install.static >/dev/null \
 
 mkdir -p "$(dirname "$OUT_ISO")"
 
-# Compile dconf system-db inside the include dir so it ships compiled.
-# Debian's dconf-cli provides 'dconf compile <output_db> <keyfile_dir>'.
-if command -v dconf >/dev/null 2>&1 && [[ -d "$INCLUDE_DIR/etc/dconf/db/local.d" ]]; then
-    dconf compile "$INCLUDE_DIR/etc/dconf/db/local" \
-                  "$INCLUDE_DIR/etc/dconf/db/local.d" 2>/dev/null \
-    && echo "dconf: compiled system-db/local" \
-    || echo "dconf: compile failed (non-fatal)"
+# Compile dconf system-db using Void's own dconf binary (inside the Void
+# rootfs chroot via mklive's -x postsetup hook). This guarantees the GVDB
+# binary is produced by the exact same dconf/glib version that runs on the
+# live system — no cross-distro format mismatch possible.
+# (We do NOT pre-compile with Debian's dconf here; that caused silent failures
+#  when the GVDB format differed between the host and Void's glib.)
+_DCONF_POSTSETUP="$(mktemp -p "$MKLIVE_DIR" postsetup-dconf.XXXXX.sh)"
+cat > "$_DCONF_POSTSETUP" <<'PSEOF'
+#!/bin/bash
+# Postsetup script: compile dconf system-db AND user skel db with Void's own binary.
+ROOTFS="$1"
+if [[ -x "$ROOTFS/usr/bin/dconf" ]] && [[ -d "$ROOTFS/etc/dconf/db/local.d" ]]; then
+    # 1. Compile system-db (read by all users via /etc/dconf/profile/user)
+    chroot "$ROOTFS" dconf compile /etc/dconf/db/local /etc/dconf/db/local.d \
+        && echo "postsetup: system-db compiled ($(chroot "$ROOTFS" dconf --version 2>/dev/null))" \
+        || echo "postsetup: system-db compile failed (non-fatal)"
+    # 2. Compile a USER dconf db directly into /etc/skel/.config/dconf/user.
+    #    dracut's adduser.sh copies skel → /home/live on first boot, so the live
+    #    user starts with the keyboard in their OWN user db — no dependency on
+    #    dconf profile/system-db loading order.
+    mkdir -p "$ROOTFS/etc/skel/.config/dconf"
+    chroot "$ROOTFS" dconf compile /etc/skel/.config/dconf/user /etc/dconf/db/local.d \
+        && echo "postsetup: skel user dconf db compiled" \
+        || echo "postsetup: skel user dconf db compile failed (non-fatal)"
+else
+    echo "postsetup: dconf or keyfile dir not found in rootfs — skipping dconf compile"
 fi
+PSEOF
+chmod +x "$_DCONF_POSTSETUP"
 
 cd "$MKLIVE_DIR"
 
@@ -132,6 +153,13 @@ trap _cleanup_mklive_builds EXIT
     -p "$ISO_PKGS" \
     -I "$INCLUDE_DIR" \
     -C "${BOOT_CMDLINE:-}" \
+    -x "$_DCONF_POSTSETUP" \
     -o "$OUT_ISO"
 
-chown "$(stat -c '%u:%g' "$PROJECT_DIR")" "$OUT_ISO" "${OUT_ISO}".* 2>/dev/null || true
+# ownership of OUT_ISO is fixed unconditionally below with the include dir
+
+# Fix ownership of include dir so the host user can clean up without sudo.
+# u+rwX: sets read+write on all, execute only on directories (capital X).
+chmod -R u+rwX "$INCLUDE_DIR" 2>/dev/null || true
+chown -R "${HOST_UID:-1000}:${HOST_GID:-1000}" "$INCLUDE_DIR" 2>/dev/null || true
+chown -R "${HOST_UID:-1000}:${HOST_GID:-1000}" "$OUT_ISO" "${OUT_ISO}".*  2>/dev/null || true