Update diy-part2.sh

Author: Calmact

diy-part2.sh

@@ -12,3 +12,23 @@
 
 # Modify default IP
 sed -i 's/192.168.1.1/192.168.39.1/g' package/base-files/files/bin/config_generate
+
+
+# Modify hostname
+sed -i 's/OpenWrt/OpenWrt-Calmact/g' package/base-files/files/bin/config_generate
+
+# Modify the version number
+sed -i "s/OpenWrt /Calmact build $(TZ=UTC-8 date "+%Y.%m.%d") @ OpenWrt /g" package/lean/default-settings/files/zzz-default-settings
+
+# Modify default theme
+sed -i 's/luci-theme-bootstrap/luci-theme-argon/g' feeds/luci/collections/luci/Makefile
+
+# Add kernel build user
+[ -z $(grep "CONFIG_KERNEL_BUILD_USER=" .config) ] &&
+    echo 'CONFIG_KERNEL_BUILD_USER="Calmact"' >>.config ||
+    sed -i 's@\(CONFIG_KERNEL_BUILD_USER=\).*@\1$"Calmact"@' .config
+
+# Add kernel build domain
+[ -z $(grep "CONFIG_KERNEL_BUILD_DOMAIN=" .config) ] &&
+    echo 'CONFIG_KERNEL_BUILD_DOMAIN="GitHub Actions"' >>.config ||
+    sed -i 's@\(CONFIG_KERNEL_BUILD_DOMAIN=\).*@\1$"GitHub Actions"@' .config