Extract Kernel Version from source and update Release Notes

fatalcoder524 · fatalcoder524 · commit c00302a53739 · 2025-08-15T14:20:24.000+05:30
diff --git a/.github/actions/action.yml b/.github/actions/action.yml
@@ -332,26 +332,38 @@ runs:
         BUILDCONFIG="$KERNEL_PATH/common/build.config.gki"
         CONSTANTSCONFIG="$KERNEL_PATH/common/build.config.constants"
         CLANG_VERSION=""
-        if grep -q '^CONFIG_CLANG_VERSION=' "$DEFCONFIG"; then
-          CLANG_VERSION=$(grep '^CONFIG_CLANG_VERSION=' "$DEFCONFIG" | head -n1 | cut -d'=' -f2 | tr -d '"')
-        elif grep -q '^CLANG_VERSION=' "$BUILDCONFIG"; then
-          CLANG_VERSION=$(grep '^CLANG_VERSION=' "$BUILDCONFIG" | head -n1 | cut -d'=' -f2)
-        elif grep -q '^CLANG_VERSION=' "$CONSTANTSCONFIG"; then
-          CLANG_VERSION=$(grep '^CLANG_VERSION=' "$CONSTANTSCONFIG" | head -n1 | cut -d'=' -f2)
+        CLANG_BIN_PATH=""
+        if grep -q '^CONFIG_CLANG_VERSION=' "$DEFCONFIG" 2>/dev/null; then
+          CLANG_VERSION=$(grep '^CONFIG_CLANG_VERSION=' "$DEFCONFIG" 2>/dev/null | head -n1 | cut -d'=' -f2 | tr -d '"' | xargs)
+        elif grep -q '^CLANG_VERSION=' "$BUILDCONFIG" 2>/dev/null; then
+          CLANG_VERSION=$(grep '^CLANG_VERSION=' "$BUILDCONFIG" 2>/dev/null | head -n1 | cut -d'=' -f2 | xargs)
+        elif grep -q '^CLANG_VERSION=' "$CONSTANTSCONFIG" 2>/dev/null; then
+          CLANG_VERSION=$(grep '^CLANG_VERSION=' "$CONSTANTSCONFIG" 2>/dev/null | head -n1 | cut -d'=' -f2 | xargs)
           CLANG_VERSION="clang-$CLANG_VERSION"
         else
           echo "No clang version found in config, will auto-detect in prebuilts."
         fi
         if [ -z "$CLANG_VERSION" ]; then
           if [ -d "$KERNEL_PATH/prebuilts/clang/host/linux-x86" ]; then
-            CLANG_VERSION=$(ls -d "$KERNEL_PATH"/prebuilts/clang/host/linux-x86/*/ | head -n 1 | xargs basename)
+            CLANG_VERSION=$(ls -d "$KERNEL_PATH"/prebuilts/clang/host/linux-x86/clang-r*/ | tail -n 1 | xargs basename)
+            CLANG_BIN_PATH="$KERNEL_PATH/prebuilts/clang/host/linux-x86/$CLANG_VERSION/bin"
+          elif [ -d "$KERNEL_PATH/prebuilts-master/clang/host/linux-x86" ]; then
+            CLANG_VERSION=$(ls -d "$KERNEL_PATH"/prebuilts-master/clang/host/linux-x86/clang-r*/ | tail -n 1 | xargs basename)
+            CLANG_BIN_PATH="$KERNEL_PATH/prebuilts-master/clang/host/linux-x86/$CLANG_VERSION/bin"
           else
             CLANG_VERSION="clang"
+            CLANG_BIN_PATH="$KERNEL_PATH/prebuilts/clang/host/linux-x86/$CLANG_VERSION/bin" # dummy
+          fi
+        else
+          if [ -d "$KERNEL_PATH/prebuilts/clang/host/linux-x86" ]; then
+            CLANG_BIN_PATH="$KERNEL_PATH/prebuilts/clang/host/linux-x86/$CLANG_VERSION/bin"
+          else
+            CLANG_BIN_PATH="$KERNEL_PATH/prebuilts-master/clang/host/linux-x86/$CLANG_VERSION/bin"
           fi
         fi
         echo "Detected CLANG_VERSION: $CLANG_VERSION"
         echo "CLANG_VERSION=$CLANG_VERSION" >> $GITHUB_ENV
-        echo "CLANG_BIN_PATH=$KERNEL_PATH/prebuilts/clang/host/linux-x86/$CLANG_VERSION/bin" >> $GITHUB_ENV
+        echo "CLANG_BIN_PATH=$CLANG_BIN_PATH" >> $GITHUB_ENV
 
     - name: Build Kernel
       shell: bash
@@ -405,6 +417,7 @@ runs:
         make -j$(nproc --all) O=out $MAKE_ARGS || exit 1
 
     - name: Create Kernel ZIP
+      id: create_zip
       shell: bash
       run: |
         CONFIG_DIR="$GITHUB_WORKSPACE/${{ env.CONFIG }}"
@@ -421,8 +434,65 @@ runs:
         echo "Creating zip file $ZIP_NAME in $ARTIFACTS_DIR..."
         zip -r "$ARTIFACTS_DIR/$ZIP_NAME" ./*
 
+    - name: Save Build Metadata
+      shell: bash
+      if: success() && steps.create_zip.conclusion == 'success'
+      id: save_metadata
+      run: |
+        CONFIG_DIR="$GITHUB_WORKSPACE/${{ env.CONFIG }}"
+        ARTIFACTS_DIR="$CONFIG_DIR/artifacts"
+        cd "$ARTIFACTS_DIR"
+        if [ -z "$(ls *.zip 2>/dev/null)" ]; then
+          echo "No kernel zip found! Artifact upload might be fake."
+          exit 1
+        fi
+        
+        cd "$CONFIG_DIR/kernel_platform/common"
+        CONFIG_FILES=("build.config.common" "build.config.constants")
+        BRANCH_LINE=""
+        
+        for file in "${CONFIG_FILES[@]}"; do
+          if [ -f "$file" ]; then
+            line=$(grep '^[[:space:]]*BRANCH=' "$file" | head -n1 || true)
+            if [ -n "$line" ]; then
+              BRANCH_LINE="$line"
+              echo "Found BRANCH in: $file"
+              break  # Found it — exit loop
+            else
+              echo "File exists but no BRANCH= found: $file"
+            fi
+          else
+            echo "File not found: $file"
+          fi
+        done
+        
+        if [ -z "$BRANCH_LINE" ]; then
+          echo "Error: No BRANCH= found in any of: ${CONFIG_FILES[*]}"
+          exit 1
+        fi
+        
+        BRANCH_VALUE="${BRANCH_LINE#*=}"
+        ANDROID_VERSION="${BRANCH_VALUE%-*}"
+        
+        if [ -z "$ANDROID_VERSION" ]; then
+          echo "Error: Could not extract 'androidXX' from BRANCH='$BRANCH_VALUE'"
+          exit 1
+        fi
+        
+        # Extract values using grep and awk
+        VERSION=$(grep '^VERSION *=' Makefile | awk '{print $3}')
+        PATCHLEVEL=$(grep '^PATCHLEVEL *=' Makefile | awk '{print $3}')
+        SUBLEVEL=$(grep '^SUBLEVEL *=' Makefile | awk '{print $3}')
+        FULL_VERSION="$VERSION.$PATCHLEVEL.$SUBLEVEL"
+        
+        echo "Kernel Version: $ANDROID_VERSION-$FULL_VERSION"
+        
+        cd "$ARTIFACTS_DIR"
+        echo "$ANDROID_VERSION-$FULL_VERSION" > ${{ inputs.model }}.txt
+
     - name: Upload Artifacts
       uses: actions/upload-artifact@v4
       with:
         name: kernel-${{ env.CONFIG }}
-        path: ${{ env.CONFIG }}/artifacts/*.zip
+        path: |
+          ${{ env.CONFIG }}/artifacts/*
diff --git a/.github/workflows/build-kernel-release.yml b/.github/workflows/build-kernel-release.yml
@@ -154,13 +154,6 @@ jobs:
           kernel_version: ${{ matrix.kernel_version }}
           ksun_branch: ${{ inputs.ksun_branch }}
           susfs_branch: ${{ steps.get-susfs-branch.outputs.susfs_branch }}
-          
-      - name: Upload Build Artifacts
-        uses: actions/upload-artifact@v4
-        with:
-          name: ${{ matrix.model }}-kernel
-          path: ${{ matrix.model }}/artifacts/
-          if-no-files-found: error
 
   build-batch-2:
     name: build-batch-2 (${{ matrix.model }}, ${{ matrix.soc }}, ${{ matrix.branch }}, ${{ matrix.manifest }}, ${{ matrix.android_version }}, ${{ matrix.kernel_version }}, ${{ inputs.ksun_branch }})
@@ -282,13 +275,6 @@ jobs:
           kernel_version: ${{ matrix.kernel_version }}
           ksun_branch: ${{ inputs.ksun_branch }}
           susfs_branch: ${{ steps.get-susfs-branch.outputs.susfs_branch }}
-          
-      - name: Upload Build Artifacts
-        uses: actions/upload-artifact@v4
-        with:
-          name: ${{ matrix.model }}-kernel
-          path: ${{ matrix.model }}/artifacts/
-          if-no-files-found: error
 
   trigger-release:
     needs:
@@ -348,11 +334,11 @@ jobs:
           EOF
           
           # Generate table rows
-          for file in $(find downloaded-artifacts -name "*.zip" -type f | sort); do
+          for file in $(find downloaded-artifacts -name "*.txt" -type f | sort); do
             if [ -f "$file" ]; then
-              model=$(basename "$(dirname "$file")" | sed 's/-kernel$//')
-              kernel_version=$(grep -oP 'android\d+-\d+\.\d+' "$file" || echo "${{ matrix.android_version }}-${{ matrix.kernel_version }}")
-              printf "| %-12s | %-16s |\n" "$model" "$kernel_version" >> release_notes.md
+              model=$(basename "$file" .txt)
+              version=$(cat "$file")
+              printf "| %-12s | %-16s |\n" "$model" "$version" >> release_notes.md
             fi
           done
           
