Update appstream/metainfo script

usr/bin/rakuos-appstream-sync

@@ -0,0 +1,41 @@
+#!/bin/bash
+
+set -e
+
+BASE_URL="https://repo.rakuos.org/dists/rakuos"
+SUITE="rakuos"
+COMPONENTS=(main contrib non-free)
+ARCH=$(dpkg --print-architecture)
+
+APT_LIST_DIR="/var/lib/apt/lists"
+
+for comp in ${COMPONENTS[@]}; do
+    COMP_URL="$BASE_URL/$comp/dep11"
+
+    YAML_FILE="$COMP_URL/Components-$ARCH.yml.gz"
+    ICON_FILE48="$COMP_URL/icons-48x48.tar.gz"
+    ICON_FILE64="$COMP_URL/icons-64x64.tar.gz"
+    ICON_FILE128="$COMP_URL/icons-128x128.tar.gz"
+
+    # download yaml
+    if wget -q -O "$APT_LIST_DIR/repo.rakuos.org_dists_${SUITE}_${comp}_dep11_Components-${ARCH}.yml.gz" "$YAML_FILE"; then
+        echo "Fetched DEP11 YAML for $comp"
+    fi
+    # download 48 Icons
+    if wget -q -O "$APT_LIST_DIR/repo.rakuos.org_dists_${SUITE}_${comp}_dep11_icons-48x48.tar.gz" "$ICON_FILE48"; then
+        echo "Fetched DEP11 48x48 icons for $comp"
+    fi
+    # download 64 Icons
+    if wget -q -O "$APT_LIST_DIR/repo.rakuos.org_dists_${SUITE}_${comp}_dep11_icons-64x64.tar.gz" "$ICON_FILE64"; then
+        echo "Fetched DEP11 64x64 icons for $comp"
+    fi
+    # download 128 Icons
+    if wget -q -O "$APT_LIST_DIR/repo.rakuos.org_dists_${SUITE}_${comp}_dep11_icons-128x128.tar.gz" "$ICON_FILE128"; then
+        echo "Fetched DEP11 128 icons for $comp"
+    fi
+done
+
+# Refresh AppStream manually
+if command -v appstreamcli >/dev/null; then
+    appstreamcli refresh --source=os >/dev/null 2>&1 || true
+fi