create-sync.yml

name: Process JSON File Changes

on:
  push:
    branches:
      - main
    paths:
      - 'data/projects/*.json'

jobs:
  process_json:
    runs-on: ubuntu-latest

    steps:
      - name: Check out the repository
        uses: actions/checkout@v3
        with:
          fetch-depth: 2

      - name: Determine file status and content differences
        run: |
          FILE_CHANGE=$(git diff --name-status ${{ github.event.before }} ${{ github.event.after }} | grep data/projects/.*\.json)
          FILE_STATUS=$(echo $FILE_CHANGE | awk '{print $1}')
          FILE_PATH=$(echo $FILE_CHANGE | awk '{print $2}')

          if [ "$FILE_STATUS" == "A" ]; then
            echo "Action: Create new entry for $FILE_PATH"

            PROJECT=$(jq '.' "$FILE_PATH")
            SLUG=$(jq '.slug' "$FILE_PATH")

            RESPONSE=$(curl -s -X POST "${{ secrets.CREATE_URL }}" \
              -H "Content-Type: application/json" \
              -d "$PROJECT")

            echo "Response from POST request: $RESPONSE"

            curl --request POST "${{ vars.REVALIDATE_CACHE_URL }}/project-infos-${SLUG}" \
              --header "${{ secrets.AUTH_HEADER }}"
            curl --request POST "${{ vars.REVALIDATE_CACHE_URL }}/all-projects" \
              --header "${{ secrets.AUTH_HEADER }}"
            curl --request POST "${{ vars.REVALIDATE_CACHE_URL }}/projects" \
              --header "${{ secrets.AUTH_HEADER }}"
            curl --request POST "${{ vars.REVALIDATE_CACHE_URL }}/project-options" \
              --header "${{ secrets.AUTH_HEADER }}"

          elif [ "$FILE_STATUS" == "M" ]; then

            git show ${{ github.event.before }}:"$FILE_PATH" > old_file.json
            git show ${{ github.event.after }}:"$FILE_PATH" > new_file.json

            OLD_REPOS=$(jq -S '.links.repository | sort_by(.label, .url)' old_file.json)
            NEW_REPOS=$(jq -S '.links.repository | sort_by(.label, .url)' new_file.json)
            SYNC="false"

            REPOS_TO_REMOVE="[]"
            REPOS_TO_ADD="[]"

            if [ "$OLD_REPOS" != "$NEW_REPOS" ]; then
              SYNC="true"
              REPOS_TO_REMOVE=$(echo "$OLD_REPOS" | jq --argjson new "$NEW_REPOS" '. - $new')
              REPOS_TO_ADD=$(echo "$NEW_REPOS" | jq --argjson old "$OLD_REPOS" '. - $old')
            fi

            OLD_ATTRS=$(jq '.attributes' old_file.json | jq -S .)
            NEW_ATTRS=$(jq '.attributes' new_file.json | jq -S .)
            
            UPDATE="false"
            if [ "$OLD_ATTRS" != "$NEW_ATTRS" ]; then
              UPDATE="true"
            fi

            if [ "$SYNC" == "true" ] || [ "$UPDATE" == "true" ]; then

              PROJECT_NAME=$(jq -r '.name' new_file.json)
              PROJECT_SLUG=$(jq -r '.slug' new_file.json)


              PAYLOAD=$(jq -n \
                  --arg project_slug "$PROJECT_SLUG" \
                  --arg project_name "$PROJECT_NAME" \
                  --argjson repos_to_add "$REPOS_TO_ADD" \
                  --argjson repos_to_remove "$REPOS_TO_REMOVE" \
                  '{
                    project_slug: $project_slug,
                    project_name: $project_name,
                    repos_to_add: $repos_to_add,
                    repos_to_remove: $repos_to_remove
                  }'
                )


              if [ "$UPDATE" == "true" ]; then
                  PAYLOAD=$(echo "$PAYLOAD" | jq --argjson attributes "$NEW_ATTRS" '. + {attributes: $attributes}')
              fi
              curl -X POST -H "Content-Type: application/json" -d "$PAYLOAD" "${{ secrets.SYNC_URL }}"
              
              curl --request POST "${{ vars.REVALIDATE_CACHE_URL }}/project-infos-${PROJECT_SLUG}" \
                --header "${{ secrets.AUTH_HEADER }}"
              curl --request POST "${{ vars.REVALIDATE_CACHE_URL }}/all-projects" \
                --header "${{ secrets.AUTH_HEADER }}"
              curl --request POST "${{ vars.REVALIDATE_CACHE_URL }}/projects" \
                --header "${{ secrets.AUTH_HEADER }}"
              curl --request POST "${{ vars.REVALIDATE_CACHE_URL }}/project-options" \
                --header "${{ secrets.AUTH_HEADER }}"
            fi

            if [ "$SYNC" == "false" ] && [ "$UPDATE" == "false" ]; then
              echo "No significant changes detected; no action taken."
            fi
          else
            echo "File deleted or other non-applicable change detected; no action taken."
          fi