ci(build): refactor kernel config generation in workflow

Change from using heredoc to individual echo statements for better maintainability and debugging. Each configuration is now added separately, making it easier to modify or troubleshoot specific settings.

.github/workflows/build.yml

@@ -222,78 +222,72 @@ jobs:
           
           defconfig="./common/arch/arm64/configs/gki_defconfig"
           
-          echo "Applying kernel configurations..."
+          echo "Applying kernel configurations one by one..."
           
           # KernelSU Core Configuration
-          cat >> "$defconfig" << 'EOF'
-          # === KernelSU Configuration ===
-          CONFIG_KSU=y
-          CONFIG_KSU_KPROBES_HOOK=n
-
+          echo "CONFIG_KSU=y" >> "$defconfig"
+          echo "CONFIG_KSU_KPROBES_HOOK=n" >> "$defconfig"
+          
           # Mountify Support
-          CONFIG_TMPFS_XATTR=y
-          CONFIG_TMPFS_POSIX_ACL=y
-
-          # === Networking Configuration ===
-          # Netfilter TTL/HL support
-          CONFIG_IP_NF_TARGET_TTL=y
-          CONFIG_IP6_NF_TARGET_HL=y
-          CONFIG_IP6_NF_MATCH_HL=y
-
+          echo "CONFIG_TMPFS_XATTR=y" >> "$defconfig"
+          echo "CONFIG_TMPFS_POSIX_ACL=y" >> "$defconfig"
+          
+          # Networking Configuration
+          echo "CONFIG_IP_NF_TARGET_TTL=y" >> "$defconfig"
+          echo "CONFIG_IP6_NF_TARGET_HL=y" >> "$defconfig"
+          echo "CONFIG_IP6_NF_MATCH_HL=y" >> "$defconfig"
+          
           # BBR TCP Congestion Control
-          CONFIG_TCP_CONG_ADVANCED=y
-          CONFIG_TCP_CONG_BBR=y
-          CONFIG_NET_SCH_FQ=y
-          CONFIG_TCP_CONG_BIC=n
-          CONFIG_TCP_CONG_WESTWOOD=n
-          CONFIG_TCP_CONG_HTCP=n
-
+          echo "CONFIG_TCP_CONG_ADVANCED=y" >> "$defconfig"
+          echo "CONFIG_TCP_CONG_BBR=y" >> "$defconfig"
+          echo "CONFIG_NET_SCH_FQ=y" >> "$defconfig"
+          echo "CONFIG_TCP_CONG_BIC=n" >> "$defconfig"
+          echo "CONFIG_TCP_CONG_WESTWOOD=n" >> "$defconfig"
+          echo "CONFIG_TCP_CONG_HTCP=n" >> "$defconfig"
+          
           # IPSet support
-          CONFIG_IP_SET=y
-          CONFIG_IP_SET_MAX=256
-          CONFIG_IP_SET_BITMAP_IP=y
-          CONFIG_IP_SET_BITMAP_IPMAC=y
-          CONFIG_IP_SET_BITMAP_PORT=y
-          CONFIG_IP_SET_HASH_IP=y
-          CONFIG_IP_SET_HASH_IPPORT=y
-          CONFIG_IP_SET_HASH_IPPORTIP=y
-          CONFIG_IP_SET_HASH_IPPORTNET=y
-          CONFIG_IP_SET_HASH_NET=y
-          CONFIG_IP_SET_HASH_NETNET=y
-          CONFIG_IP_SET_HASH_NETPORT=y
-          CONFIG_IP_SET_HASH_NETIFACE=y
-
-          # === SUSFS Configuration ===
-          # SUSFS Core
-          CONFIG_KSU_SUSFS=y
-          CONFIG_KSU_SUSFS_HAS_MAGIC_MOUNT=y
-          CONFIG_KSU_SUSFS_SUS_PATH=y
-          CONFIG_KSU_SUSFS_SUS_MOUNT=y
-
+          echo "CONFIG_IP_SET=y" >> "$defconfig"
+          echo "CONFIG_IP_SET_MAX=256" >> "$defconfig"
+          echo "CONFIG_IP_SET_BITMAP_IP=y" >> "$defconfig"
+          echo "CONFIG_IP_SET_BITMAP_IPMAC=y" >> "$defconfig"
+          echo "CONFIG_IP_SET_BITMAP_PORT=y" >> "$defconfig"
+          echo "CONFIG_IP_SET_HASH_IP=y" >> "$defconfig"
+          echo "CONFIG_IP_SET_HASH_IPPORT=y" >> "$defconfig"
+          echo "CONFIG_IP_SET_HASH_IPPORTIP=y" >> "$defconfig"
+          echo "CONFIG_IP_SET_HASH_IPPORTNET=y" >> "$defconfig"
+          echo "CONFIG_IP_SET_HASH_NET=y" >> "$defconfig"
+          echo "CONFIG_IP_SET_HASH_NETNET=y" >> "$defconfig"
+          echo "CONFIG_IP_SET_HASH_NETPORT=y" >> "$defconfig"
+          echo "CONFIG_IP_SET_HASH_NETIFACE=y" >> "$defconfig"
+          # SUSFS Configuration
+          echo "CONFIG_KSU_SUSFS=y" >> "$defconfig"
+          echo "CONFIG_KSU_SUSFS_HAS_MAGIC_MOUNT=y" >> "$defconfig"
+          echo "CONFIG_KSU_SUSFS_SUS_PATH=y" >> "$defconfig"
+          echo "CONFIG_KSU_SUSFS_SUS_MOUNT=y" >> "$defconfig"
+          
           # SUSFS Auto Mount Features
-          CONFIG_KSU_SUSFS_AUTO_ADD_SUS_KSU_DEFAULT_MOUNT=y
-          CONFIG_KSU_SUSFS_AUTO_ADD_SUS_BIND_MOUNT=y
-          CONFIG_KSU_SUSFS_TRY_UMOUNT=y
-          CONFIG_KSU_SUSFS_AUTO_ADD_TRY_UMOUNT_FOR_BIND_MOUNT=y
-
+          echo "CONFIG_KSU_SUSFS_AUTO_ADD_SUS_KSU_DEFAULT_MOUNT=y" >> "$defconfig"
+          echo "CONFIG_KSU_SUSFS_AUTO_ADD_SUS_BIND_MOUNT=y" >> "$defconfig"
+          echo "CONFIG_KSU_SUSFS_TRY_UMOUNT=y" >> "$defconfig"
+          echo "CONFIG_KSU_SUSFS_AUTO_ADD_TRY_UMOUNT_FOR_BIND_MOUNT=y" >> "$defconfig"
+          
           # SUSFS Advanced Features
-          CONFIG_KSU_SUSFS_SUS_KSTAT=y
-          CONFIG_KSU_SUSFS_SUS_OVERLAYFS=n
-          CONFIG_KSU_SUSFS_SPOOF_UNAME=y
-          CONFIG_KSU_SUSFS_SPOOF_CMDLINE_OR_BOOTCONFIG=y
-          CONFIG_KSU_SUSFS_OPEN_REDIRECT=y
-
+          echo "CONFIG_KSU_SUSFS_SUS_KSTAT=y" >> "$defconfig"
+          echo "CONFIG_KSU_SUSFS_SUS_OVERLAYFS=n" >> "$defconfig"
+          echo "CONFIG_KSU_SUSFS_SPOOF_UNAME=y" >> "$defconfig"
+          echo "CONFIG_KSU_SUSFS_SPOOF_CMDLINE_OR_BOOTCONFIG=y" >> "$defconfig"
+          echo "CONFIG_KSU_SUSFS_OPEN_REDIRECT=y" >> "$defconfig"
+          
           # SUSFS Debugging and Security
-          CONFIG_KSU_SUSFS_ENABLE_LOG=y
-          CONFIG_KSU_SUSFS_HIDE_KSU_SUSFS_SYMBOLS=y
-          CONFIG_KSU_SUSFS_SUS_SU=n
-
-          # === Build Optimization Configuration ===
-          CONFIG_LTO_CLANG_THIN=y
-          CONFIG_LTO_CLANG=y
-          CONFIG_CC_OPTIMIZE_FOR_PERFORMANCE=y
-          CONFIG_CC_OPTIMIZE_FOR_PERFORMANCE_O3=n
-          EOF
+          echo "CONFIG_KSU_SUSFS_ENABLE_LOG=y" >> "$defconfig"
+          echo "CONFIG_KSU_SUSFS_HIDE_KSU_SUSFS_SYMBOLS=y" >> "$defconfig"
+          echo "CONFIG_KSU_SUSFS_SUS_SU=n" >> "$defconfig"
+          
+          # Build Optimization Configuration
+          echo "CONFIG_LTO_CLANG_THIN=y" >> "$defconfig"
+          echo "CONFIG_LTO_CLANG=y" >> "$defconfig"
+          echo "CONFIG_CC_OPTIMIZE_FOR_PERFORMANCE=y" >> "$defconfig"
+          echo "CONFIG_CC_OPTIMIZE_FOR_PERFORMANCE_O3=n" >> "$defconfig"
           
           # Remove check_defconfig
           #sed -i 's/check_defconfig//' ./common/build.config.gki