Samsung_KernelSU_SUSFS/.github/actions/kernel-info/action.yml

name: get kernel version before cloning
description: get kernel version before cloning

runs:
  using: composite
  steps:
    - name: Locate and extract version metadata
      shell: bash
      run: |
        TARGET_FILE="build.config.constants"
        REPO="WildKernels/Samsung_Kernels"

        echo "Searching for $TARGET_FILE on branch $BRANCH"

        # Get repository tree without cloning
        TREE_URL="https://api.github.com/repos/$REPO/git/trees/$BRANCH?recursive=1"

        FILE_PATH=$(curl -s "$TREE_URL" | \
          jq -r '.tree[].path' | \
          grep "/$TARGET_FILE$" | \
          head -n 1)

        if [ -z "$FILE_PATH" ]; then
          echo "::error::Could not find $TARGET_FILE"
          exit 1
        fi

        echo "Found: $FILE_PATH"

        # Download only the file
        RAW_URL="https://raw.githubusercontent.com/$REPO/$BRANCH/$FILE_PATH"

        FILE_CONTENT=$(curl -s "$RAW_URL")

        BRANCH_LINE=$(echo "$FILE_CONTENT" | grep "^BRANCH=" | head -n 1)

        if [ -z "$BRANCH_LINE" ]; then
          echo "::error::BRANCH= not found"
          exit 1
        fi

        # Extract versions
        VERSION=${BRANCH_LINE#*=}

        ANDROID_VERSION=${VERSION%-*}
        KERNEL_VERSION=${VERSION##*-}

        echo "Android: $ANDROID_VERSION"
        echo "Kernel: $KERNEL_VERSION"

        echo "ANDROID_VERSION=$ANDROID_VERSION" >> "$GITHUB_ENV"
        echo "KERNEL_VERSION=$KERNEL_VERSION" >> "$GITHUB_ENV"