ci: use ddk for faster ci, manual gki image build

.github/workflows/build-gki-image.yml

@@ -0,0 +1,31 @@
+name: Build Android GKI Image
+on:
+  workflow_dispatch:
+    inputs:
+      debug:
+        description: 'Build debug kernel'
+        required: false
+        type: boolean
+        default: false
+
+jobs:
+  build-a12-kernel:
+    uses: ./.github/workflows/deps/gki/build-kernel-a12.yml
+    secrets: inherit
+    with:
+      debug: ${{ github.event.inputs.debug || false }}
+  build-a13-kernel:
+    uses: ./.github/workflows/deps/gki/build-kernel-a13.yml
+    secrets: inherit
+    with:
+      debug: ${{ github.event.inputs.debug || false }}
+  build-a14-kernel:
+    uses: ./.github/workflows/deps/gki/build-kernel-a14.yml
+    secrets: inherit
+    with:
+      debug: ${{ github.event.inputs.debug || false }}
+  build-a15-kernel:
+    uses: ./.github/workflows/deps/gki/build-kernel-a15.yml
+    secrets: inherit
+    with:
+      debug: ${{ github.event.inputs.debug || false }}

.github/workflows/build-kernel-avd.yml

@@ -4,22 +4,22 @@ on:
     branches: ["main", "ci", "checkci"]
     paths:
       - ".github/workflows/build-kernel-avd.yml"
-      - ".github/workflows/avd-kernel.yml"
+      - ".github/workflows/deps/other/avd-kernel.yml"
       - ".github/workflows/manifests/*xml"
       - "kernel/**"
   pull_request:
     branches: ["main"]
     paths:
       - ".github/workflows/build-kernel-avd.yml"
-      - ".github/workflows/avd-kernel.yml"
+      - ".github/workflows/deps/other/avd-kernel.yml"
       - ".github/workflows/manifests/*.xml"
       - "kernel/**"
   workflow_call:
   workflow_dispatch:
 jobs:
   build-kernel:
     if: github.event_name != 'pull_request' && github.ref != 'refs/heads/checkci'
-    uses: ./.github/workflows/avd-kernel.yml
+    uses: ./.github/workflows/deps/other/avd-kernel.yml
     secrets: inherit
     strategy:
       matrix:

.github/workflows/build-kernel-wsa.yml

@@ -4,13 +4,13 @@ on:
     branches: ["main", "ci", "checkci"]
     paths:
       - ".github/workflows/build-kernel-wsa.yml"
-      - ".github/workflows/wsa-kernel.yml"
+      - ".github/workflows/deps/other/wsa-kernel.yml"
       - "kernel/**"
   pull_request:
     branches: ["main"]
     paths:
       - ".github/workflows/build-kernel-wsa.yml"
-      - ".github/workflows/wsa-kernel.yml"
+      - ".github/workflows/deps/other/wsa-kernel.yml"
       - "kernel/**"
   workflow_call:
   workflow_dispatch:
@@ -22,14 +22,14 @@ jobs:
       matrix:
         arch: [x86_64, arm64]
         version: ["5.15.94.2", "5.15.104.1", "5.15.104.2", "5.15.104.3", "5.15.104.4"]
-    uses: ./.github/workflows/wsa-kernel.yml
+    uses: ./.github/workflows/deps/other/wsa-kernel.yml
     with:
       arch: ${{ matrix.arch }}
       version: ${{ matrix.version }}
 
   check_build:
     if: (github.event_name == 'pull_request' && !github.event.pull_request.draft) || github.ref == 'refs/heads/checkci'
-    uses: ./.github/workflows/wsa-kernel.yml
+    uses: ./.github/workflows/deps/other/wsa-kernel.yml
     strategy:
       matrix:
         arch: [x86_64, arm64]

.github/workflows/build-lkm.yml

@@ -3,39 +3,27 @@ on:
   push:
     branches: ["main", "ci", "checkci"]
     paths:
-      - ".github/workflows/build-lkm.yml"
+      - ".github/workflows/**"
+      - "kernel/**"
   pull_request:
     branches: ["main"]
     paths:
-      - ".github/workflows/build-lkm.yml"
+      - ".github/workflows/**"
+      - "kernel/**"
   workflow_call:
+  workflow_dispatch:
 jobs:
   build-lkm:
     strategy:
       matrix:
-        include:
-          - version: "android12-5.10"
-            sub_level: 236
-            os_patch_level: 2025-05
-          - version: "android13-5.10"
-            sub_level: 234
-            os_patch_level: 2025-03
-          - version: "android13-5.15"
-            sub_level: 178
-            os_patch_level: 2025-03
-          - version: "android14-5.15"
-            sub_level: 178
-            os_patch_level: 2025-03
-          - version: "android14-6.1"
-            sub_level: 134
-            os_patch_level: 2025-05
-          - version: "android15-6.6"
-            sub_level: 87
-            os_patch_level: 2025-05
-    uses: ./.github/workflows/gki-kernel.yml
+        kmi:
+          - android12-5.10
+          - android13-5.10
+          - android13-5.15
+          - android14-5.15
+          - android14-6.1
+          - android15-6.6
+    uses: ./.github/workflows/deps/ddk-lkm.yml
     with:
-      version: ${{ matrix.version }}
-      version_name: ${{ matrix.version }}.${{ matrix.sub_level }}
-      tag: ${{ matrix.version }}-${{ matrix.os_patch_level }}
-      os_patch_level: ${{ matrix.os_patch_level }}
-      build_lkm: true
+      kmi: ${{ matrix.kmi }}
+      ddk_release: '20251016'

.github/workflows/build-manager.yml

@@ -5,6 +5,7 @@ on:
     branches: [ "main", "ci" ]
     paths:
       - '.github/workflows/build-manager.yml'
+      - '.github/workflows/build-lkm.yml'
       - 'manager/**'
       - 'kernel/**'
       - 'userspace/ksud/**'
@@ -38,7 +39,7 @@ jobs:
             os: ubuntu-latest
           - target: x86_64-unknown-linux-musl # x86 Linux
             os: ubuntu-latest
-    uses: ./.github/workflows/ksud.yml
+    uses: ./.github/workflows/deps/ksud.yml
     with:
       target: ${{ matrix.target }}
       os: ${{ matrix.os }}

.github/workflows/deps/ddk-lkm.yml

@@ -0,0 +1,55 @@
+name: Build KernelSU Kernel Module
+
+on:
+  workflow_call:
+    inputs:
+      kmi:
+        description: 'KMI version'
+        required: true
+        type: string
+      ddk_release:
+        description: 'DDK release version'
+        required: false
+        default: '20251016'
+        type: string
+
+jobs:
+  build-kernelsu-ko:
+    name: Build kernelsu.ko for ${{ inputs.kmi }}
+    runs-on: ubuntu-latest
+    container:
+      image: ghcr.io/ylarod/ddk:${{ inputs.kmi }}-${{ inputs.ddk_release }}
+      options: --privileged
+
+    steps:
+    - name: Checkout source code
+      uses: actions/checkout@v4
+
+    - name: Build kernelsu.ko
+      run: |
+        cd kernel
+
+        echo "=== Building kernelsu.ko for KMI: ${{ inputs.kmi }} ==="
+
+        CONFIG_KSU=m make
+
+        echo "=== Build completed ==="
+
+        # Create output directory in GitHub workspace
+        mkdir -p /github/workspace/out
+
+        # Copy with KMI-specific naming
+        OUTPUT_NAME="${{ inputs.kmi }}_kernelsu.ko"
+        cp kernelsu.ko "/github/workspace/out/$OUTPUT_NAME"
+
+        echo "Copied to: /github/workspace/out/$OUTPUT_NAME"
+        ls -la "/github/workspace/out/$OUTPUT_NAME"
+        echo "Size: $(du -h "/github/workspace/out/$OUTPUT_NAME" | cut -f1)"
+        llvm-strip -d "/github/workspace/out/$OUTPUT_NAME"
+        echo "Size after stripping: $(du -h "/github/workspace/out/$OUTPUT_NAME" | cut -f1)"
+
+    - name: Upload kernelsu.ko artifact
+      uses: actions/upload-artifact@v4
+      with:
+        name: ${{ inputs.kmi }}-lkm
+        path: /github/workspace/out/${{ inputs.kmi }}_kernelsu.ko

.github/workflows/build-kernel-a12.yml → .github/workflows/deps/gki/build-kernel-a12.yml

@@ -1,20 +1,19 @@
 name: Build Kernel - Android 12
 on:
-  push:
-    branches: ["main", "ci", "checkci"]
-    paths:
-      - ".github/workflows/build-kernel-a12.yml"
-      - ".github/workflows/gki-kernel.yml"
-      - ".github/scripts/build_a12.sh"
-      - "kernel/**"
-  pull_request:
-    branches: ["main"]
-    paths:
-      - ".github/workflows/build-kernel-a12.yml"
-      - ".github/workflows/gki-kernel.yml"
-      - ".github/scripts/build-a12.sh"
-      - "kernel/**"
+  # push:
+  #   branches: ["main", "ci", "checkci"]
+  #   paths:
+  #     - ".github/workflows/deps/gki/build-kernel-a12.yml"
+  #     - ".github/workflows/deps/gki/gki-kernel.yml"
+  #     - ".github/scripts/build_a12.sh"
+  #     - "kernel/**"
   workflow_call:
+    inputs:
+      debug:
+        description: 'Build debug kernel'
+        required: false
+        type: boolean
+        default: false
 jobs:
   build-kernel:
     if: github.event_name != 'pull_request' && github.ref != 'refs/heads/checkci'
@@ -31,14 +30,15 @@ jobs:
             os_patch_level: 2025-02
           - sub_level: 236
             os_patch_level: 2025-05
-    uses: ./.github/workflows/gki-kernel.yml
+    uses: ./.github/workflows/deps/gki/gki-kernel.yml
     secrets: inherit
     with:
       version: android12-5.10
       version_name: android12-5.10.${{ matrix.sub_level }}
       tag: android12-5.10-${{ matrix.os_patch_level }}
       os_patch_level: ${{ matrix.os_patch_level }}
       patch_path: "5.10"
+      debug: ${{ inputs.debug || false }}
 
   upload-artifacts:
     needs: build-kernel
@@ -110,13 +110,3 @@ jobs:
         with:
           name: boot-images-android12
           path: Image-android12*/*.img.gz
-
-  check-build-kernel:
-    if: (github.event_name == 'pull_request' && !github.event.pull_request.draft) || github.ref == 'refs/heads/checkci'
-    uses: ./.github/workflows/gki-kernel.yml
-    with:
-      version: android12-5.10
-      version_name: android12-5.10.223
-      tag: android12-5.10-2024-11
-      os_patch_level: 2024-11
-      patch_path: "5.10"