GKI_KernelSU_SUSFS/.github/workflows/build.yml

name: Kernel Build Process
permissions:
  contents: write
  actions: write 

on:
  workflow_call:
    inputs:
      android_version:
        required: true
        type: string
      kernel_version:
        required: true
        type: string
      sub_level:
        required: true
        type: string
      os_patch_level:
        required: true
        type: string
      susfs_version:
        required: false
        type: string
        default: "v1.5.12"
      # revision input removed; A12 boot image download uses fixed r1

jobs:
  build-gki:
    runs-on: ubuntu-latest
    strategy:
      fail-fast: false
      matrix:
        apply_bypass: ["normal", "bypass"]
        apply_bbg: ["bbg", "no-bbg"]

    steps:
      - name: Maximize Build Space
        uses: AdityaGarg8/remove-unwanted-software@v5
        with:
          remove-dotnet: 'true'          # Frees ~2 GB
          remove-android: 'true'         # Frees ~9 GB
          remove-haskell: 'true'         # Frees ~5.2 GB
          remove-codeql: 'true'          # Frees ~5.4 GB
          remove-docker-images: 'true'   # Frees ~3.2 GB
          remove-large-packages: 'true'  # Frees ~3.1 GB
          remove-swapfile: 'true'        # Frees ~4 GB
          remove-cached-tools: 'false'   # Avoid unless confirmed safe
          verbose: 'true'                # Enable detailed logging
          
      - name: Set CONFIG Environment Variable
        run: |
          # Set CONFIG dynamically based on inputs values
          CONFIG="${{ inputs.android_version }}-${{ inputs.kernel_version }}-${{ inputs.sub_level }}"

          # Set CONFIG as an environment variable for future steps
          echo "CONFIG=$CONFIG" >> $GITHUB_ENV

      - name: Setup Build Environment
        run: |
          AOSP_MIRROR=https://android.googlesource.com
          BRANCH=main-kernel-2025
          git clone $AOSP_MIRROR/kernel/prebuilts/build-tools -b $BRANCH --depth 1 kernel-build-tools &
          git clone $AOSP_MIRROR/platform/system/tools/mkbootimg -b $BRANCH --depth 1 mkbootimg &
          wait
          
          echo "AVBTOOL=$GITHUB_WORKSPACE/kernel-build-tools/linux-x86/bin/avbtool" >> $GITHUB_ENV
          echo "MKBOOTIMG=$GITHUB_WORKSPACE/mkbootimg/mkbootimg.py" >> $GITHUB_ENV
          echo "UNPACK_BOOTIMG=$GITHUB_WORKSPACE/mkbootimg/unpack_bootimg.py" >> $GITHUB_ENV
          echo "BOOT_SIGN_KEY_PATH=$GITHUB_WORKSPACE/kernel-build-tools/linux-x86/share/avb/testkey_rsa2048.pem" >> $GITHUB_ENV
          echo "PATH=$GITHUB_WORKSPACE/kernel-build-tools/linux-x86/bin:$PATH" >> $GITHUB_ENV
          
          mkdir -p ./git-repo
          curl https://storage.googleapis.com/git-repo-downloads/repo > ./git-repo/repo
          chmod a+rx ./git-repo/repo
          echo "REPO=$GITHUB_WORKSPACE/./git-repo/repo" >> $GITHUB_ENV

      - name: Set boot sign key
        env:
          BOOT_SIGN_KEY: ${{ secrets.BOOT_SIGN_KEY }}
        run: |
          if [ ! -z "$BOOT_SIGN_KEY" ]; then
            echo "$BOOT_SIGN_KEY" > ./kernel-build-tools/linux-x86/share/avb/testkey_rsa2048.pem
          fi

      - name: Clone AnyKernel3 and Other Dependencies
        run: |
          ANYKERNEL_BRANCH="gki-2.0"
          SUSFS_BRANCH="gki-${{ inputs.android_version }}-${{ inputs.kernel_version }}"
          
          git clone https://github.com/WildKernels/AnyKernel3.git -b "$ANYKERNEL_BRANCH"
          git clone https://github.com/WildKernels/kernel_patches.git
          git clone https://gitlab.com/simonpunk/susfs4ksu.git -b "$SUSFS_BRANCH"
          
          # Checkout specific commits for SUSFS v1.5.9 if enabled
          if [ "${{ inputs.susfs_version }}" = "v1.5.9" ]; then
            cd susfs4ksu
            case "${{ inputs.android_version }}-${{ inputs.kernel_version }}" in
              "android15-6.6")
                git checkout 2598fee8963adab11c255bf28521df32912e027f
                ;;
              "android14-6.1")
                git checkout 646cfabce9d5dba5b806e9cbe2c198128ebd0e69
                ;;
              "android14-5.15")
                git checkout ab4d9570a9494a67c290002f3b28e69dd370a0f5
                ;;
              "android13-5.15")
                git checkout a21f265695f2869a6f3fc71a70328aa6d0f4a3ae
                ;;
              "android13-5.10")
                git checkout 8acbd10775a447f546b14c6bded6f476a7f4733f
                ;;
              "android12-5.10")
                git checkout 6f42c0e24e35a6fa0fc43051a5f1e7dfe568e8c2
                ;;
            esac
            cd ..
          fi
          
          # Checkout specific commits for SUSFS v1.5.12 if enabled
          if [ "${{ inputs.susfs_version }}" = "v1.5.12" ]; then
            cd susfs4ksu
            case "${{ inputs.android_version }}-${{ inputs.kernel_version }}" in
              "android12-5.10")
                git checkout ed19454a4b5905e6718c9a22fad769b906837931
                ;;
              "android13-5.10")
                git checkout 8919927b63d95e62d33842452b9a60546187fb7b
                ;;
              "android13-5.15")
                git checkout 700b9316b5a1cab174401b57f4198782a17154fb
                ;;
              "android14-5.15")
                git checkout e1b1bba04b3cada700b8fd5bda4cfd4c59de07a2
                ;;
              "android14-6.1")
                git checkout f16560ce8263fbfa9b2f259e9531f72d6fda4e3f
                ;;
              "android15-6.6")
                git checkout c49b1dab205bbc4ef20b120e84c5b7530355961d
                ;;
            esac
            cd ..
          fi
          

      - name: Initialize and Sync Kernel Source
        run: |
          mkdir -p "$CONFIG"
          cd "$CONFIG"
          
          FORMATTED_BRANCH="${{ inputs.android_version }}-${{ inputs.kernel_version }}-${{ inputs.os_patch_level }}"
          
          $REPO init --depth=1 --u https://android.googlesource.com/kernel/manifest -b common-${FORMATTED_BRANCH} --repo-rev=v2.16
          
          REMOTE_BRANCH=$(git ls-remote https://android.googlesource.com/kernel/common ${FORMATTED_BRANCH})
          DEFAULT_MANIFEST_PATH=.repo/manifests/default.xml
          if grep -q deprecated <<< $REMOTE_BRANCH; then
            sed -i "s/\"${FORMATTED_BRANCH}\"/\"deprecated\/${FORMATTED_BRANCH}\"/g" $DEFAULT_MANIFEST_PATH
          fi
          
          $REPO --trace sync -c -j$(nproc --all) --no-tags --fail-fast

      - name: Extract Actual Sublevel for LTS Builds
        if: inputs.sub_level == 'X'
        run: |
          cd "$CONFIG/common"
          
          if [ -f "Makefile" ]; then
            ACTUAL_SUBLEVEL=$(grep '^SUBLEVEL = ' Makefile | awk '{print $3}')
            
            if [ -n "$ACTUAL_SUBLEVEL" ]; then
              OLD_CONFIG="$CONFIG"
              NEW_CONFIG="${{ inputs.android_version }}-${{ inputs.kernel_version }}-$ACTUAL_SUBLEVEL"
              
              echo "CONFIG=$NEW_CONFIG" >> $GITHUB_ENV
              echo "ACTUAL_SUBLEVEL=$ACTUAL_SUBLEVEL" >> $GITHUB_ENV
              
              cd ../..
              if [ -d "$OLD_CONFIG" ]; then
                echo "Renaming directory from $OLD_CONFIG to $NEW_CONFIG"
                mv "$OLD_CONFIG" "$NEW_CONFIG"
                if [ ! -d "$NEW_CONFIG" ]; then
                  echo "Error: Directory rename failed, $NEW_CONFIG does not exist"
                  exit 1
                fi
                echo "Directory successfully renamed to $NEW_CONFIG"
              else
                echo "Error: Source directory $OLD_CONFIG does not exist"
                exit 1
              fi
            fi
          fi

      - name: Apply glibc 2.38 Compatibility Fix
        run: |
          # Use ACTUAL_SUBLEVEL for LTS builds, otherwise use the input sub_level
          SUBLEVEL_TO_CHECK="${ACTUAL_SUBLEVEL:-${{ inputs.sub_level }}}"
          
          if ([[ "${{ inputs.android_version }}" == "android13" ]] && [[ "${{ inputs.kernel_version }}" == "5.10" ]] && (( $SUBLEVEL_TO_CHECK <= 186 ))) || 
              ([[ "${{ inputs.android_version }}" == "android13" ]] && [[ "${{ inputs.kernel_version }}" == "5.15" ]] && (( $SUBLEVEL_TO_CHECK <= 119 ))) || 
              ([[ "${{ inputs.android_version }}" == "android14" ]] && [[ "${{ inputs.kernel_version }}" == "5.15" ]] && (( $SUBLEVEL_TO_CHECK <= 110 ))) || 
              ([[ "${{ inputs.android_version }}" == "android14" ]] && [[ "${{ inputs.kernel_version }}" == "6.1" ]] && (( $SUBLEVEL_TO_CHECK <= 43 ))); then
            GLIBC_VERSION=$(ldd --version 2>/dev/null | head -n 1 | awk '{print $NF}') 
            if [ "$(printf '%s\n' "2.38" "$GLIBC_VERSION" | sort -V | head -n1)" = "2.38" ]; then 
              cd $CONFIG/common/
              sed -i '/\$(Q)\$(MAKE) -C \$(SUBCMD_SRC) OUTPUT=\$(abspath \$(dir \$@))\/ \$(abspath \$@)/s//$(Q)$(MAKE) -C $(SUBCMD_SRC) EXTRA_CFLAGS="$(CFLAGS)" OUTPUT=$(abspath $(dir $@))\/ $(abspath $@)/' tools/bpf/resolve_btfids/Makefile 2>/dev/null || true
              if ([[ "${{ inputs.android_version }}" == "android13" ]] && [[ "${{ inputs.kernel_version }}" == "5.10" ]] && (( $SUBLEVEL_TO_CHECK <= 186 ))) || 
                  ([[ "${{ inputs.android_version }}" == "android13" ]] && [[ "${{ inputs.kernel_version }}" == "5.15" ]] && (( $SUBLEVEL_TO_CHECK <= 119 ))) || 
                  ([[ "${{ inputs.android_version }}" == "android14" ]] && [[ "${{ inputs.kernel_version }}" == "5.15" ]] && (( $SUBLEVEL_TO_CHECK <= 110 ))); then
                sed -i '/char \*buf = NULL;/a int i;' tools/lib/subcmd/parse-options.c 2>/dev/null || true
                sed -i 's/for (int i = 0; subcommands\[i\]; i++) {/for (i = 0; subcommands[i]; i++) {/' tools/lib/subcmd/parse-options.c 2>/dev/null || true
                sed -i '/if (subcommands) {/a int i;' tools/lib/subcmd/parse-options.c 2>/dev/null || true
                sed -i 's/for (int i = 0; subcommands\[i\]; i++)/for (i = 0; subcommands[i]; i++)/' tools/lib/subcmd/parse-options.c 2>/dev/null || true
              fi
            fi
          fi 

      - name: Fix Less Then 6.6.50 Builds
        if: inputs.android_version == 'android15' && inputs.kernel_version == '6.6'
        run: |
          cd "$CONFIG/common"
          if ! grep -qxF '#include <trace/hooks/fs.h>' ./fs/namespace.c; then
              sed -i '/#include <trace\/hooks\/blk.h>/a #include <trace\/hooks\/fs.h>' ./fs/namespace.c
          fi

      - name: Apply ptrace patch for older kernels
        if: fromJSON(inputs.kernel_version) < 5.16
        run: |
          cd "$CONFIG/common"
          patch -p1 -F 3 < "../../kernel_patches/gki_ptrace.patch"

      - name: Add KernelSU
        run: |
          cd "$CONFIG"
          curl -LSs "https://raw.githubusercontent.com/WildKernels/Wild_KSU/wild/kernel/setup.sh" | bash -s wild

      - name: Getting KernelSU Version
        run: |
          cd "$CONFIG/Wild_KSU/kernel"
          BASE_VERSION=10200
          COMMIT_COUNT=$(/usr/bin/git rev-list --count HEAD)
          KSU_VERSION=$(expr $COMMIT_COUNT "+" $BASE_VERSION)
          echo "KSUVER=$KSU_VERSION" >> $GITHUB_ENV

      - name: Apply SUSFS Patches for KernelSU Variants
        run: |
          cd "$CONFIG"
          
          # Apply compatibility fixes
          if [ "${{ inputs.susfs_version }}" = "v1.5.9" ]; then
            SUSFS_VERSION="1.5.9"
          else
            SUSFS_VERSION="1.5.12"
          fi

          cp ../susfs4ksu/kernel_patches/fs/* ./common/fs/
          cp ../susfs4ksu/kernel_patches/include/linux/* ./common/include/linux/

          # Apply core SUSFS patches
          cp ../susfs4ksu/kernel_patches/50_add_susfs_in_gki-${{ inputs.android_version }}-${{ inputs.kernel_version }}.patch ./common/
          cd common
          patch -p1 < 50_add_susfs_in_gki-${{ inputs.android_version }}-${{ inputs.kernel_version }}.patch || true

          # Apply additional SUSFS patches for Android 13 5.15 compatibility
          if [[ "${{ inputs.android_version }}" == "android13" ]] && [[ "${{ inputs.kernel_version }}" == "5.15" ]] && (( ${{ inputs.sub_level }} <= 41 )); then
            cp ../../kernel_patches/wild/susfs_fix_patches/v${SUSFS_VERSION}/fix_fdinfo.c.patch ./
            patch -p1 < fix_fdinfo.c.patch || true
            cp ../../kernel_patches/wild/susfs_fix_patches/v${SUSFS_VERSION}/fix_namespace.c.patch ./
            patch -p1 < fix_namespace.c.patch || true
            cp ../../kernel_patches/wild/susfs_fix_patches/v${SUSFS_VERSION}/fix_open.c.patch ./
            patch -p1 < fix_open.c.patch || true
            sed -i 's/i_uid_into_mnt(i_user_ns(inode), inode)/i_uid_into_mnt(inode->i_sb->s_user_ns, inode)/g' fs/susfs.c
          fi

          # Apply KSU integration patches
          cd ../Wild_KSU
          cp ../../susfs4ksu/kernel_patches/KernelSU/10_enable_susfs_for_ksu.patch .
          patch -p1 < 10_enable_susfs_for_ksu.patch || true
          
          cp ../../kernel_patches/wild/susfs_fix_patches/v${SUSFS_VERSION}/fix_core_hook.c.patch ./
          patch -p1 < fix_core_hook.c.patch

          cp ../../kernel_patches/wild/susfs_fix_patches/v${SUSFS_VERSION}/fix_sucompat.c.patch ./
          patch -p1 < fix_sucompat.c.patch

          cp ../../kernel_patches/wild/susfs_fix_patches/v${SUSFS_VERSION}/fix_kernel_compat.c.patch ./
          patch -p1 < fix_kernel_compat.c.patch

      - name: Apply Hooks Patches
        run: |
          cd "$CONFIG/common"
          cp ../../kernel_patches/wild/hooks/scope_min_manual_hooks_v1.4.patch ./
          patch -p1 -F 3 < scope_min_manual_hooks_v1.4.patch

      - name: Scan and collect patch rejects
        if: ${{ always() }}
        run: |
          set -e
          CONFIG_DIR="$CONFIG"
          REJECTS_DIR="$GITHUB_WORKSPACE/patch-rejects"
          mkdir -p "$REJECTS_DIR"
          # Find all .rej files under the configuration directory
          mapfile -t REJS < <(find "$CONFIG_DIR" -type f -name '*.rej')
          REJ_COUNT=${#REJS[@]}
          echo "Found $REJ_COUNT .rej files under $CONFIG_DIR"
          echo "REJ_COUNT=$REJ_COUNT" >> $GITHUB_ENV
          if [ "$REJ_COUNT" -gt 0 ]; then
            for REJ in "${REJS[@]}"; do
              # Relative path from $CONFIG
              REL="${REJ#"$CONFIG_DIR"/}"
              DEST="$REJECTS_DIR/$REL"
              mkdir -p "$(dirname "$DEST")"
              cp "$REJ" "$DEST"
              # Copy the associated original file alongside the .rej
              ORIG="${REJ%.rej}"
              if [ -f "$ORIG" ]; then
                ORIG_DEST="$REJECTS_DIR/${REL%.rej}"
                mkdir -p "$(dirname "$ORIG_DEST")"
                cp "$ORIG" "$ORIG_DEST"
              fi
              echo "$REL" >> "$REJECTS_DIR/index.txt"
            done
          fi

      - name: Add BBG
        if: ${{ matrix.apply_bbg == 'bbg' }}
        run: |
          cd "$CONFIG"
          echo "Adding BBG..."
          wget -O- https://github.com/vc-teahouse/Baseband-guard/raw/main/setup.sh | bash
          echo "CONFIG_BBG=y" >> common/arch/arm64/configs/gki_defconfig
          
          # Before sed: Show the original LSM default line for comparison
          echo "=== Before sed ==="
          sed -n '/^config LSM$/,/^help$/{ /^[[:space:]]*default/ p }' common/security/Kconfig
          
          # Apply the sed command to add baseband_guard to default security configurations
          sed -i '/^config LSM$/,/^help$/{ /^[[:space:]]*default/ { /baseband_guard/! s/lockdown/lockdown,baseband_guard/ } }' common/security/Kconfig
          
          # After sed: Show the updated LSM default line
          echo "=== After sed ==="
          sed -n '/^config LSM$/,/^help$/{ /^[[:space:]]*default/ p }' common/security/Kconfig
          
          # Confirm baseband_guard is now present (should output the line if successful)
          echo "=== Confirmation: grep for baseband_guard ==="
          if ! grep -q "baseband_guard" common/security/Kconfig; then
            echo "ERROR: baseband_guard not found after sed - stopping workflow"
            exit 1
          else
            echo "SUCCESS: baseband_guard found in security configuration"
            grep "baseband_guard" common/security/Kconfig
          fi

      - name: Apply Module Check Bypass
        if: ${{ matrix.apply_bypass == 'bypass' }}
        run: |
          if [[ "${{ inputs.kernel_version }}" == "6.1" || "${{ inputs.kernel_version }}" == "6.6" ]]; then
            cd "$CONFIG/common/kernel/module"
            sed -i '/bad_version:/{:a;n;/return 0;/{s/return 0;/return 1;/;b};ba}' version.c
          else
            cd "$CONFIG/common/kernel"
            sed -i '/bad_version:/{:a;n;/return 0;/{s/return 0;/return 1;/;b};ba}' module.c
          fi

      - name: Fix WiFi and Bluetooth on Samsung 6.6 GKI devices
        if: ${{ ( inputs.kernel_version == '6.6' ) }}
        run: |
          SYMBOL_LIST=$CONFIG/common/android/abi_gki_aarch64_galaxy
          echo "kdp_set_cred_non_rcu" >> $SYMBOL_LIST
          echo "kdp_usecount_dec_and_test" >> $SYMBOL_LIST
          echo "kdp_usecount_inc" >> $SYMBOL_LIST
          
          cd $CONFIG/common
          PATCH="../../kernel_patches/samsung/min_kdp/add-min_kdp-symbols.patch"
          if patch -p1 --dry-run < $PATCH; then
            patch -p1 --no-backup-if-mismatch < $PATCH
          fi
          
          cd drivers
          cp "../../../kernel_patches/samsung/min_kdp/min_kdp.c" min_kdp.c
          echo "obj-y += min_kdp.o" >> Makefile

      - name: Apply Kernel Configuration
        run: |
          cd "$CONFIG"
          
          defconfig="./common/arch/arm64/configs/gki_defconfig"
          
          echo "Applying kernel configurations one by one..."
          
          # KernelSU Core Configuration
          echo "CONFIG_KSU=y" >> "$defconfig"
          echo "CONFIG_KSU_KPROBES_HOOK=n" >> "$defconfig"
          
          # Mountify Support
          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
          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
          echo "CONFIG_IP_SET=y" >> "$defconfig"
          echo "CONFIG_IP_SET_MAX=65534" >> "$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_IPMARK=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_IPMAC=y" >> "$defconfig"
          echo "CONFIG_IP_SET_HASH_MAC=y" >> "$defconfig"
          echo "CONFIG_IP_SET_HASH_NETPORTNET=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" >> "$defconfig"
          echo "CONFIG_IP_SET_LIST_SET=y" >> "$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"
          echo "CONFIG_KSU_SUSFS_TRY_UMOUNT=y" >> "$defconfig"
          
          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_AUTO_ADD_TRY_UMOUNT_FOR_BIND_MOUNT=y" >> "$defconfig"
          
          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"
          
          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"
          
          # Sound Configuration
          echo "CONFIG_SND=y" >> "$defconfig"
          echo "CONFIG_SND_DRIVERS=y" >> "$defconfig"
          echo "CONFIG_SND_PCM=y" >> "$defconfig"
          echo "CONFIG_SND_TIMER=y" >> "$defconfig"
          echo "CONFIG_SND_DYNAMIC_MINORS=y" >> "$defconfig"
          echo "CONFIG_SND_PROC_FS=y" >> "$defconfig"
          echo "CONFIG_SND_ALOOP=m" >> "$defconfig"
          echo "sound/drivers/snd-aloop.ko" >> common/android/gki_aarch64_modules
          
          # 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"
          echo "CONFIG_OPTIMIZE_INLINING=y" >> "$defconfig"
          
          # Remove check_defconfig
          sed -i 's/check_defconfig//' ./common/build.config.gki

      - name: Change Kernel Name
        run: |
          cd "$CONFIG"
          #Add Wild to Kernel Version
          sed -i '$s|echo "\$res"|echo "\$res-Wild"|' ./common/scripts/setlocalversion
          #Set Kernel Timestamp
          perl -pi -e 's{UTS_VERSION="\$\(echo \$UTS_VERSION \$CONFIG_FLAGS \$TIMESTAMP \| cut -b -\$UTS_LEN\)"}{UTS_VERSION="#1 SMP PREEMPT Sun Apr 20 04:20:00 UTC 2025"}' ./common/scripts/mkcompile_h
          if [ -f "build/build.sh" ]; then
            #Remove Dirty Flag
            sed -i 's/-dirty//' ./common/scripts/setlocalversion
          else
            #Remove Dirty Flag
            sed -i "/stable_scmversion_cmd/s/-maybe-dirty//g" ./build/kernel/kleaf/impl/stamp.bzl
            #Remove Abi Exports and Error
            rm -rf ./common/android/abi_gki_protected_exports_*
            perl -pi -e 's/^\s*"protected_exports_list"\s*:\s*"android\/abi_gki_protected_exports_aarch64",\s*$//;' ./common/BUILD.bazel
          fi

      - name: Set file name
        run: |
          # Set artifact name base for consistent naming
          # Prepare sublevel for naming
          SUBLEVEL_FOR_NAME="${{ inputs.sub_level }}"
          if [ -n "$ACTUAL_SUBLEVEL" ]; then
            SUBLEVEL_FOR_NAME="$ACTUAL_SUBLEVEL"
          fi
          # Set artifact name base for consistent naming
          ARTIFACT_BASE="WKSU-${{ env.KSUVER }}-SUSFS_${{ inputs.susfs_version }}-${{ inputs.android_version }}-${{ inputs.kernel_version }}.${SUBLEVEL_FOR_NAME}-${{ inputs.os_patch_level }}-${{ matrix.apply_bypass == 'bypass' && 'Bypass' || 'Normal' }}${{ matrix.apply_bbg == 'bbg' && '-BBG' || '' }}"
          echo "ARTIFACT_BASE=$ARTIFACT_BASE" >> $GITHUB_ENV
          echo "FILE_NAME=$ARTIFACT_BASE" >> $GITHUB_ENV

      - name: Build
        run : |
          set -e
          set -x
          cd "$CONFIG"
          echo "Building the kernel..."
          if [ -f "build/build.sh" ]; then
            LTO=thin BUILD_CONFIG=common/build.config.gki.aarch64 build/build.sh || exit 1
          else
            tools/bazel build --config=fast --lto=thin //common:kernel_aarch64_dist || exit 1
          fi

      - name: Prepare AnyKernel3
        run: |
          # Copy Image from normal build locations
          if [ -f "./$CONFIG/out/${{ inputs.android_version }}-${{ inputs.kernel_version }}/dist/Image" ]; then
            cp ./$CONFIG/out/${{ inputs.android_version }}-${{ inputs.kernel_version }}/dist/Image AnyKernel3/Image
          elif [ -f "./$CONFIG/bazel-bin/common/kernel_aarch64/Image" ]; then
            cp ./$CONFIG/bazel-bin/common/kernel_aarch64/Image AnyKernel3/Image
          else
            echo "Error: Image file not found in any expected location"
            exit 1
          fi

      - name: Search for Kernel Modules
        run: |
          echo "Searching for kernel modules (.ko files)..."
          
          # Function to scan for modules (search only)
          scan_modules() {
            local search_dir="$1"
            local module_count=0
            
            if [ -d "$search_dir" ]; then
              echo "Scanning directory: $search_dir"
              
              # Find all .ko files and report their locations
              while IFS= read -r -d '' module_file; do
                if [ -f "$module_file" ]; then
                  module_name=$(basename "$module_file")
                  echo "Found module: $module_name in $(dirname "$module_file")"
                  ((module_count++))
                fi
              done < <(find "$search_dir" -name "*.ko" -type f -print0 2>/dev/null)
            fi
            
            return $module_count
          }
          
          # Scan common build output directories
          total_modules=0
          
          # Scan bazel-bin directory
          if scan_modules "./$CONFIG/bazel-bin"; then
            total_modules=$((total_modules + $?))
          fi
          
          # Scan out directory
          if scan_modules "./$CONFIG/out"; then
            total_modules=$((total_modules + $?))
          fi
          
          # Scan dist directory specifically
          if scan_modules "./$CONFIG/out/${{ inputs.android_version }}-${{ inputs.kernel_version }}/dist"; then
            total_modules=$((total_modules + $?))
          fi
          
          # Look for snd-aloop.ko specifically
          echo "Searching specifically for snd-aloop.ko..."
          snd_aloop_found=$(find ./$CONFIG -name "snd-aloop.ko" -type f 2>/dev/null | head -1)
          if [ -n "$snd_aloop_found" ]; then
            echo "Found snd-aloop.ko at: $snd_aloop_found"
          else
            echo "snd-aloop.ko not found"
          fi
          
          echo "Total kernel modules found: $total_modules"

      - name: Create Bootimgs Folder and Copy Images for Android 12/13
        if: ${{ inputs.android_version == 'android12' || inputs.android_version == 'android13' }}
        run: |
          mkdir bootimgs

          echo "Creating bootimgs folder and copying images..."
          cp ./$CONFIG/out/${{ inputs.android_version }}-${{ inputs.kernel_version }}/dist/Image ./bootimgs
          cp ./$CONFIG/out/${{ inputs.android_version }}-${{ inputs.kernel_version }}/dist/Image.lz4 ./bootimgs
          cp ./$CONFIG/out/${{ inputs.android_version }}-${{ inputs.kernel_version }}/dist/Image ./
          cp ./$CONFIG/out/${{ inputs.android_version }}-${{ inputs.kernel_version }}/dist/Image.lz4 ./

          # Create gzip of the Image file
          gzip -n -k -f -9 ./Image > ./Image.gz
          gzip -n -k -f -9 ./Image > ./bootimgs/Image.gz

      - name: Create Bootimgs Folder and Copy Images for Android 14/15
        if: ${{ inputs.android_version == 'android14' || inputs.android_version == 'android15' }}
        run: |
          mkdir bootimgs

          echo "Creating bootimgs folder and copying images..."
          cp ./$CONFIG/bazel-bin/common/kernel_aarch64/Image ./bootimgs
          cp ./$CONFIG/bazel-bin/common/kernel_aarch64/Image.lz4 ./bootimgs
          cp ./$CONFIG/bazel-bin/common/kernel_aarch64/Image ./
          cp ./$CONFIG/bazel-bin/common/kernel_aarch64/Image.lz4 ./

          # Create gzip of the Image file
          gzip -n -k -f -9 ./Image > ./Image.gz
          gzip -n -k -f -9 ./Image > ./bootimgs/Image.gz

      - name: Android 12 boot image build script
        if: ${{ inputs.android_version == 'android12' }}
        run: |
          echo "Changing to configuration directory: $CONFIG..."
          cd bootimgs
          
          GKI_URL=https://dl.google.com/android/gki/gki-certified-boot-android12-5.10-"${{ inputs.os_patch_level }}"_r1.zip
          FALLBACK_URL=https://dl.google.com/android/gki/gki-certified-boot-android12-5.10-2023-01_r1.zip
          
          # Check if the GKI URL is available
          echo "Checking if GKI kernel URL is reachable: $GKI_URL"
          status=$(curl -sL -w "%{http_code}" "$GKI_URL" -o /dev/null)
          
          if [ "$status" = "200" ]; then
              echo "[+] Downloading from GKI_URL"
              curl -Lo gki-kernel.zip "$GKI_URL"
          else
              echo "[+] $GKI_URL not found, using $FALLBACK_URL"
              curl -Lo gki-kernel.zip "$FALLBACK_URL"
          fi
          
          # Unzip the downloaded kernel and remove the zip
          echo "Unzipping the downloaded kernel..."
          unzip gki-kernel.zip && rm gki-kernel.zip
          
          echo "Unpacking boot.img..."
          FULL_PATH=$(pwd)/boot-5.10.img
          echo "Unpacking using: $FULL_PATH"
          
          echo "Running unpack_bootimg.py..."
          $UNPACK_BOOTIMG --boot_img="$FULL_PATH"
          
          echo "Building boot.img"
          $MKBOOTIMG --header_version 4 --kernel Image --output boot.img --ramdisk out/ramdisk --os_version 12.0.0 --os_patch_level "${{ inputs.os_patch_level }}"
          $AVBTOOL add_hash_footer --partition_name boot --partition_size $((64 * 1024 * 1024)) --image boot.img --algorithm SHA256_RSA2048 --key $BOOT_SIGN_KEY_PATH
          cp ./boot.img ../${{ env.FILE_NAME }}-boot.img
          
          echo "Building boot-gz.img"
          $MKBOOTIMG --header_version 4 --kernel Image.gz --output boot-gz.img --ramdisk out/ramdisk --os_version 12.0.0 --os_patch_level "${{ inputs.os_patch_level }}"
          $AVBTOOL add_hash_footer --partition_name boot --partition_size $((64 * 1024 * 1024)) --image boot-gz.img --algorithm SHA256_RSA2048 --key $BOOT_SIGN_KEY_PATH
          cp ./boot-gz.img ../${{ env.FILE_NAME }}-boot-gz.img
          
          echo "Building boot-lz4.img"
          $MKBOOTIMG --header_version 4 --kernel Image.lz4 --output boot-lz4.img --ramdisk out/ramdisk --os_version 12.0.0 --os_patch_level "${{ inputs.os_patch_level }}"
          $AVBTOOL add_hash_footer --partition_name boot --partition_size $((64 * 1024 * 1024)) --image boot-lz4.img --algorithm SHA256_RSA2048 --key $BOOT_SIGN_KEY_PATH
          cp ./boot-lz4.img ../${{ env.FILE_NAME }}-boot-lz4.img

      - name: Android 13/14/15 boot image build script
        if: ${{ inputs.android_version == 'android13' || inputs.android_version == 'android14' || inputs.android_version == 'android15' }}
        run: |
          cd bootimgs
          
          echo "Building boot.img"
          $MKBOOTIMG --header_version 4 --kernel Image --output boot.img
          $AVBTOOL add_hash_footer --partition_name boot --partition_size $((64 * 1024 * 1024)) --image boot.img --algorithm SHA256_RSA2048 --key $BOOT_SIGN_KEY_PATH
          cp ./boot.img ../${{ env.FILE_NAME }}-boot.img
          
          echo "Building boot-gz.img"
          $MKBOOTIMG --header_version 4 --kernel Image.gz --output boot-gz.img
          $AVBTOOL add_hash_footer --partition_name boot --partition_size $((64 * 1024 * 1024)) --image boot-gz.img --algorithm SHA256_RSA2048 --key $BOOT_SIGN_KEY_PATH
          cp ./boot-gz.img ../${{ env.FILE_NAME }}-boot-gz.img
          
          echo "Building boot-lz4.img"
          $MKBOOTIMG --header_version 4 --kernel Image.lz4 --output boot-lz4.img
          $AVBTOOL add_hash_footer --partition_name boot --partition_size $((64 * 1024 * 1024)) --image boot-lz4.img --algorithm SHA256_RSA2048 --key $BOOT_SIGN_KEY_PATH
          cp ./boot-lz4.img ../${{ env.FILE_NAME }}-boot-lz4.img

      - name: Upload Build Artifacts
        uses: actions/upload-artifact@v4
        with:
          name: ${{ env.FILE_NAME }}-AnyKernel3
          path: |
            AnyKernel3/
          compression-level: 9

      - name: Upload Build Artifacts
        uses: actions/upload-artifact@v4
        with:
          name: ${{ env.FILE_NAME }}-Boot
          path: |
            AnyKernel3/
            *-boot.img
            *-boot-gz.img
            *-boot-lz4.img
          compression-level: 9

      - name: Upload Build Diagnostics
        if: ${{ always() }}
        uses: actions/upload-artifact@v4
        with:
          name: ${{ env.FILE_NAME }}-Rejected-Patches
          path: patch-rejects
          compression-level: 9