knowledgekeeper.yml

name: Knowledge Keeper Structured Commits

on:
  push:
    branches:
      - main
  
jobs:
  send-diff-metadata:
    runs-on: ubuntu-latest
    steps:
        - uses: actions/checkout@v3
          with:
            fetch-depth: 0

        - name: Install jq
          run: sudo apt-get update && sudo apt-get install -y jq

        - name: Send structured commit metadata to webhook
          run: |
            echo "🔄 Generating structured commit diff payload..."

            payload='{"connection_type": "GITHUB", "repository_connection_id": 44, "source_data": ['
            sep=""

            set +e
            shas=$(git rev-list --no-merges "${{ github.event.before }}..${{ github.event.after }}" 2>/dev/null)
            set -e

            if [ -z "$shas" ]; then
                echo "⚠️ Empty or invalid revision range. Falling back to last 5 commits."
                shas=$(git rev-list -n 5 HEAD)
            fi

            for sha in $shas; do
                commit_msg=$(git log -1 --pretty=format:"%s" "$sha")
                file_changes="[]"

                while IFS=$'\t' read -r added removed file; do
                [ -z "$file" ] && continue

                if [ "$added" -eq 0 ] && [ "$removed" -gt 0 ]; then
                    change_type="deleted"
                elif [ "$removed" -eq 0 ] && [ "$added" -gt 0 ]; then
                    change_type="added"
                else
                    change_type="modified"
                fi

                summary="$file: $added additions, $removed deletions"

                if [ "$change_type" != "deleted" ]; then
                    diff_info=$(git diff --unified=1 "$sha^" "$sha" -- "$file" | grep -v "^@@" | grep -v "^index" | grep -v "^diff" | grep -v "^---" | grep -v "^+++")
                    if [ -n "$diff_info" ]; then
                    diff_info_escaped=$(echo "$diff_info" | jq -Rs .)
                    else
                    diff_info_escaped="\"\""
                    fi
                else
                    diff_info_escaped="\"\""
                fi

                file_change=$(jq -n                     --arg path "$file"                     --arg type "$change_type"                     --arg added "$added"                     --arg removed "$removed"                     --arg summary "$summary"                     --argjson changes "$diff_info_escaped"                     '{
                    file_path: $path,
                    change_type: $type,
                    additions: ($added | tonumber? // 0),
                    deletions: ($removed | tonumber? // 0),
                    diff_summary: $summary,
                    changes_preview: $changes
                    }')

                file_changes=$(echo "$file_changes" | jq ". + [$file_change]")
                done < <(git show --numstat --oneline "$sha")

                commit_block=$(jq -n                 --arg id "$sha"                 --arg msg "$commit_msg"                 --argjson files "$file_changes"                 '{
                    commit_message: $msg,
                    commit_id: $id,
                    file_changes: $files
                }')

                payload="${payload}${sep}${commit_block}"
                sep=","
            done

            payload="${payload}]}"
            echo "✅ Final Payload:"
            echo "$payload" | jq .

            curl -X POST https://api-core-develop.knowledgekeeper.ai/api/v1/webhooks/git \
                -H "x-api-key: a19b6c12531624b4f841dd1e57fe08e30eafd931ab9e1b726afc693607ff1e30" \
                -H "Content-Type: application/json" \
                -d "$payload"