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 "DEBUG: API call attempt $i of $retries"
                
                # Make the API call
                local response=$(curl -X POST "$url" \
                    -H "Content-Type: application/json" \
                    -H "Accept: application/json" \
                    --silent \
                    --max-time $timeout \
                    --retry 3 \
                    --retry-delay 2 \
                    --data-raw "$data")
                
                echo "DEBUG: Testing if response is valid JSON"
                if echo "$response" | jq '.' >/dev/null 2>&1; then
                    echo "DEBUG: Response is valid JSON"
                    echo "$response"
                    return 0
                else
                    echo "DEBUG: Response is not valid JSON or empty"
                    echo "Raw response: $response"
                fi
                
                echo "Waiting ${wait}s before retry..."
                sleep $wait
                wait=$((wait * 2))
            done
            
            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: |
            # Create the request JSON using jq
            REQUEST_BODY=$(jq -n \
              --arg repo "${{ github.repository }}" \
              --arg branch "${{ github.ref_name }}" \
              --arg event "${{ github.event_name }}" \
              --arg sha "${{ github.sha }}" \
              --argjson config "$CONFIG" \
              '{
                repo: $repo,
                branch: $branch,
                metadata: {
                  repository: $repo,
                  branch: $branch,
                  event_type: $event,
                  commit_sha: $sha,
                  process_timestamp: (now | strftime("%Y-%m-%dT%H:%M:%SZ")),
                  config: $config
                },
                maxFileSize: 100000,
                maxTokens: 50000,
                forceReplace: true
              }'
            )
            
            echo "DEBUG: Generated request JSON:"
            echo "$REQUEST_BODY" | jq '.'
            
            # Make the API call
            echo "Making API call to ${{ steps.config.outputs.osiris_url }}/api/ingest-repo"
            
            response=$(curl -X POST "${{ steps.config.outputs.osiris_url }}/api/ingest-repo" \
              -H "Content-Type: application/json" \
              -H "Accept: application/json" \
              -d "$REQUEST_BODY" \
              --fail \
              --silent \
              --show-error \
              --max-time 60)
            
            status=$?
            
            if [ $status -ne 0 ]; then
              echo "::error::API call failed with status $status"
              echo "Response: $response"
              exit 1
            fi
            
            echo "API Response:"
            echo "$response" | jq '.'
            
            # Check response format
            if ! echo "$response" | jq -e '.totalFiles' > /dev/null 2>&1; then
              echo "::error::Invalid response format - missing totalFiles"
              exit 1
            fi
            
            # Parse and display results
            total_files=$(echo "$response" | jq -r '.totalFiles')
            processed=$(echo "$response" | jq -r '.processed')
            errors=$(echo "$response" | jq -r '.errors')
            skipped=$(echo "$response" | jq -r '.skipped')
            total_chunks=$(echo "$response" | jq -r '.totalChunks')
            
            echo "Repository ingestion summary:"
            echo "- Total files: $total_files"
            echo "- Processed: $processed"
            echo "- Errors: $errors"
            echo "- Skipped: $skipped"
            echo "- Total chunks: $total_chunks"
            
            # Exit with error if no files were processed successfully
            if [ "$processed" -eq 0 ]; then
              echo "::error::No files were processed successfully"
              exit 1
            fi
            
            # Exit with warning if there were errors
            if [ "$errors" -gt 0 ]; then
              echo "::warning::Completed with $errors errors"
            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