watch-repos.yml

name: Process Repository Changes
'on':
  push:
    branches:
      - main
      - master
  pull_request:
    types:
      - closed
  workflow_dispatch:
    inputs:
      full_ingest:
        description: Perform full repository ingestion
        required: true
        type: boolean
        default: false
jobs:
  process-changes:
    if: >-
      github.event_name == 'push' || (github.event_name == 'pull_request' &&
      github.event.pull_request.merged == true) || github.event_name ==
      'workflow_dispatch'
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v4
        with:
          fetch-depth: 0
      - name: Install yq
        run: >
          sudo wget
          https://github.com/mikefarah/yq/releases/download/v4.40.5/yq_linux_amd64
          -O /usr/local/bin/yq

          sudo chmod +x /usr/local/bin/yq

          yq --version
      - name: Load Configuration
        id: config
        env:
          OSIRIS_URL: 'https://osiris-server.vercel.app'
        run: >
          # Install yq if not present

          # sudo wget
          https://github.com/mikefarah/yq/releases/download/v4.40.5/yq_linux_amd64
          -O /usr/local/bin/yq

          # sudo chmod +x /usr/local/bin/yq


          # Get config from API endpoint

          CONFIG=$(curl -s "$OSIRIS_URL/api/config")


          if [ -z "$CONFIG" ]; then
            echo "::error::Failed to fetch configuration from osiris-server"
            exit 1
          fi


          # Parse the YAML into JSON for the repository

          REPO_CONFIG=$(echo "$CONFIG" | yq -o=json ".repositories[\"${{
          github.repository }}\"]")


          if [ "$REPO_CONFIG" == "null" ]; then
            echo "Repository ${{ github.repository }} not configured for watching"
            exit 0
          fi


          # Log for debugging

          echo "Repository config:"

          echo "$REPO_CONFIG" | jq '.'


          # Export config

          echo 'CONFIG<<EOF' >> $GITHUB_ENV

          echo "$REPO_CONFIG" >> $GITHUB_ENV

          echo 'EOF' >> $GITHUB_ENV


          {
            echo "config<<EOF"
            echo "$REPO_CONFIG"
            echo "EOF"
            echo "osiris_url=$OSIRIS_URL"
            echo "config_exists=true"
          } >> $GITHUB_OUTPUT
      - name: Setup API Helper
        if: steps.config.outputs.config_exists == 'true'
        run: |
          cat << \EOF > api_helper.sh
          #!/bin/bash

          call_api() {
            local url="$1"
            local data="$2"
            local retries=5
            local wait=5
            local timeout=60
            
            for i in $(seq 1 $retries); do
              echo "API call attempt $i of $retries"
              response=$(curl -X POST "$url" \
                -H "Content-Type: application/json" \
                -H "Accept: application/json" \
                --fail \
                --silent \
                --show-error \
                --max-time $timeout \
                --retry 3 \
                --retry-delay 2 \
                --data-raw "$data")
              
              if [ $? -eq 0 ]; then
                echo "$response"
                return 0
              fi
              
              echo "API call failed, waiting ${wait}s before retry..."
              sleep $wait
              wait=$((wait * 2))
            done
            
            echo "::error::API call failed after $retries attempts"
            return 1

          }
          EOF

          chmod +x api_helper.sh
      - name: Full Repository Ingestion
        if: >-
          steps.config.outputs.config_exists == 'true' &&  github.event_name ==
          'workflow_dispatch' &&  github.event.inputs.full_ingest == 'true'
        run: >
          source ./api_helper.sh


          echo "Starting full repository ingestion..."


          # Validate required variables

          if [ -z "$CONFIG" ]; then
            echo "::error::CONFIG variable is empty"
            exit 1
          fi


          if [ -z "${{ steps.config.outputs.osiris_url }}" ]; then
            echo "::error::osiris_url is not set"
            exit 1
          fi


          # Debug output

          echo "Repository: ${{ github.repository }}"

          echo "Branch: ${{ github.ref_name }}"

          echo "Event: ${{ github.event_name }}"


          # Convert CONFIG from YAML to JSON

          CONFIG_JSON=$(echo "$CONFIG" | yq -o=json '.' | jq -c '.')

          if [ $? -ne 0 ]; then
            echo "::error::Failed to convert config to JSON"
            exit 1
          fi


          echo "Using configuration:"

          echo "$CONFIG_JSON" | jq '.'


          # Initialize ingestion

          echo "Initializing repository ingestion..."

          TIMESTAMP=$(date -u +"%Y-%m-%dT%H:%M:%SZ")


          response=$(call_api "${{ steps.config.outputs.osiris_url
          }}/api/ingest-repo" "{
            \"repo\": \"${{ github.repository }}\",
            \"branch\": \"${{ github.ref_name }}\",
            \"metadata\": {
              \"repository\": \"${{ github.repository }}\",
              \"branch\": \"${{ github.ref_name }}\",
              \"event_type\": \"${{ github.event_name }}\",
              \"commit_sha\": \"${{ github.sha }}\",
              \"process_timestamp\": \"$TIMESTAMP\",
              \"config\": $CONFIG_JSON
            }
          }")


          # Store and validate response

          echo "$response" > response.json

          echo "Processing response..."


          if ! jq -e '.' response.json > /dev/null 2>&1; then
            echo "::error::Invalid JSON response received:"
            cat response.json
            exit 1
          fi


          # Extract and validate required fields

          total_files=$(jq -r '.totalFiles // empty' response.json)

          total_batches=$(jq -r '.totalBatches // empty' response.json)


          if [ -z "$total_files" ] || [ -z "$total_batches" ]; then
            echo "::error::Response missing required fields"
            cat response.json
            exit 1
          fi


          echo "Found $total_files files to process in $total_batches batches"


          total_batches=$(jq -r '.totalBatches' response.json)

          if [ -z "$total_batches" ] || [ "$total_batches" -eq 0 ]; then
            echo "::error::No batches found in response"
            cat response.json
            exit 1
          fi

          # Then directly use the total_batches value for processing
          echo "Starting batch processing..."
          successful_batches=0
          failed_batches=0

          for batch in $(seq 0 $((total_batches - 1))); do

            echo "Processing batch $((batch + 1)) of $total_batches"
            
            # Call process-batch endpoint with POST
            if response=$(curl -X POST \
              -H "Content-Type: application/json" \
              -d "{
                \"repo\": \"${{ github.repository }}\",
                \"branch\": \"${{ github.ref_name }}\",
                \"batchStart\": $((batch * 10)),
                \"batchSize\": 10
                }" \
              "${{ steps.config.outputs.osiris_url }}/api/process-batch"); then
              
              if echo "$response" | jq -e '.' >/dev/null 2>&1; then
                if echo "$response" | jq -e '.error' >/dev/null 2>&1; then
                  echo "::warning::Batch $((batch + 1)) returned error:"
                  echo "$response" | jq '.error'
                  failed_batches=$((failed_batches + 1))
                else
                  echo "Batch $((batch + 1)) processed successfully"
                  successful_batches=$((successful_batches + 1))
                fi
              else
                echo "::warning::Invalid JSON response from batch $((batch + 1))"
                failed_batches=$((failed_batches + 1))
              fi
            else
              echo "::warning::Failed to process batch $((batch + 1))"
              failed_batches=$((failed_batches + 1))
            fi
            
            # Add delay between batches
            if [ $((batch + 1)) -lt $total_batches ]; then
              sleep 2
            fi
          done


          # Final status report

          echo "Repository ingestion completed"

          echo "Summary:"

          echo "- Total batches: $total_batches"

          echo "- Successful: $successful_batches"

          echo "- Failed: $failed_batches"


          if [ $successful_batches -eq $total_batches ]; then
            echo "::notice::Successfully processed all batches"
          else
            echo "::warning::Completed with $failed_batches failed batches"
            if [ $successful_batches -eq 0 ]; then
              exit 1
            fi
          fi
      - name: Process Incremental Changes
        if: >-
          steps.config.outputs.config_exists == 'true' &&  !(github.event_name
          == 'workflow_dispatch' && github.event.inputs.full_ingest == 'true')
        run: >
          source ./api_helper.sh


          # Debug: Print full config at start

          echo "Full Configuration from env:"

          echo "$CONFIG" | jq '.'


          # Create extensions file

          echo "$CONFIG" | jq -r '.included_extensions[]' | tr -d '\r' >
          included_extensions.txt


          echo "Available extensions:"

          cat included_extensions.txt


          # Get commit range

          if [ "${{ github.event_name }}" == "push" ]; then
            BASE_SHA="${{ github.event.before }}"
            HEAD_SHA="${{ github.event.after }}"
          elif [ "${{ github.event_name }}" == "pull_request" ]; then
            BASE_SHA="${{ github.event.pull_request.base.sha }}"
            HEAD_SHA="${{ github.event.pull_request.head.sha }}"
          else
            BASE_SHA=$(git rev-parse HEAD^)
            HEAD_SHA=$(git rev-parse HEAD)
          fi


          echo "Base SHA: $BASE_SHA"

          echo "Head SHA: $HEAD_SHA"


          # Process changes with improved debug output

          echo "Starting to process changed files..."


          # Create temporary directory for processing

          TEMP_DIR=$(mktemp -d)

          trap 'rm -rf "$TEMP_DIR"' EXIT


          # Process each changed file

          git diff --name-status --no-renames $BASE_SHA $HEAD_SHA | while read
          -r status filepath; do
            echo "Processing: $filepath (Status: $status)"
            
            [ -z "$filepath" ] && continue
            
            ext=$(echo "${filepath##*.}" | tr -d '[:space:]')
            echo "File extension: '$ext'"
            
            if grep -ixFq "$ext" included_extensions.txt; then
              echo "Extension '$ext' IS included"
              if [ "$status" = "M" ] || [ "$status" = "A" ]; then
                content=$(git show "$HEAD_SHA:$filepath" 2>/dev/null | jq -Rs) || continue
                echo "$status $filepath $content" >> "$TEMP_DIR/changes.txt"
              elif [ "$status" = "D" ]; then
                echo "$status $filepath" >> "$TEMP_DIR/changes.txt"
              fi
            else
              echo "Extension '$ext' is NOT included"
            fi
          done


          # Process collected changes

          if [ -f "$TEMP_DIR/changes.txt" ]; then
            echo "Found changes to process"
            
            # Build changes object
            changes_json="{\"added\":["
            first=true
            while IFS=' ' read -r status filepath content; do
              if [ "$status" = "A" ]; then
                [ "$first" = true ] && first=false || changes_json+=","
                changes_json+="{\"path\":\"$filepath\",\"content\":$content}"
              fi
            done < "$TEMP_DIR/changes.txt"
            
            changes_json+="],\"modified\":["
            first=true
            while IFS=' ' read -r status filepath content; do
              if [ "$status" = "M" ]; then
                [ "$first" = true ] && first=false || changes_json+=","
                changes_json+="{\"path\":\"$filepath\",\"content\":$content}"
              fi
            done < "$TEMP_DIR/changes.txt"
            
            changes_json+="],\"removed\":["
            first=true
            while IFS=' ' read -r status filepath content; do
              if [ "$status" = "D" ]; then
                [ "$first" = true ] && first=false || changes_json+=","
                changes_json+="{\"path\":\"$filepath\"}"
              fi
            done < "$TEMP_DIR/changes.txt"
            
            changes_json+="]}"
            
            # Call ingest-changes endpoint
            if ! call_api "${{ steps.config.outputs.osiris_url }}/api/ingest-changes" "{
              \"repository\": {
                \"fullName\": \"${{ github.repository }}\",
                \"defaultBranch\": \"${{ github.ref_name }}\"
              },
              \"changes\": $changes_json,
              \"metadata\": {
                \"repository\": \"${{ github.repository }}\",
                \"branch\": \"${{ github.ref_name }}\",
                \"event_type\": \"${{ github.event_name }}\",
                \"commit_sha\": \"${{ github.sha }}\",
                \"base_sha\": \"$BASE_SHA\",
                \"head_sha\": \"$HEAD_SHA\",
                \"max_file_size\": $(echo "$CONFIG" | jq .max_file_size),
                \"max_tokens\": $(echo "$CONFIG" | jq .max_tokens),
                \"process_timestamp\": \"$(date -u +"%Y-%m-%dT%H:%M:%SZ")\"
              }
            }"; then
              echo "::error::Failed to process changes"
              exit 1
            fi
          else
            echo "No relevant file changes detected"
          fi
      - name: Report Status
        if: always()
        run: |
          if [ "${{ steps.config.outputs.config_exists }}" != "true" ]; then
            echo "::notice::Repository not configured for watching"
          elif [ "${{ job.status }}" == "success" ]; then
            if [ "${{ github.event_name }}" == "workflow_dispatch" ] && [ "${{ github.event.inputs.full_ingest }}" == "true" ]; then
              echo "::notice::Successfully completed full repository ingestion"
            else
              echo "::notice::Successfully processed changes"
            fi
          else
            echo "::error::Failed to process changes"
          fi