# https://docs.github.com/en/actions/writing-workflows/workflow-syntax-for-github-actions
name: Pull Images and Redeploy
run-name: ${{ gitea.actor }} is redeploying the Tube Archivist stack 🚀
on:
  workflow_dispatch:  # Allows manual triggering

env:
  STACK_NAME: tubearchivist
  PORTAINER_TOKEN: ${{ vars.PORTAINER_TOKEN }} #added as global variable
  PORTAINER_API_URL: https://portainer.dev.nervesocket.com/api
  ENDPOINT_NAME: "synology" #sometimes "primary"

jobs:
  Update-tubearchivist:
    runs-on: ubuntu-latest
    steps:
        # if: contains(github.event.pull_request.head.ref, 'init-stack')
      - name: Checkout
        uses: actions/checkout@v4
        with:
          ref: main

      - name: Get the endpoint ID
      # Usually ID is 1, but you can get it from the API. Only skip this if you are VERY sure.
        run: |
          ENDPOINT_ID=$(curl -s -H "X-API-Key: $PORTAINER_TOKEN" "$PORTAINER_API_URL/endpoints" | jq -r ".[] | select(.Name==\"$ENDPOINT_NAME\") | .Id")
          echo "ENDPOINT_ID=$ENDPOINT_ID" >> $GITHUB_ENV
          echo "Got stack Endpoint ID: $ENDPOINT_ID"

      - name: Fetch stack ID from Portainer
        run: |
          STACK_ID=$(curl -s -H "X-API-Key: $PORTAINER_TOKEN" "$PORTAINER_API_URL/stacks" | jq -r ".[] | select(.Name==\"$STACK_NAME\" and .EndpointId==$ENDPOINT_ID) | .Id")

          echo "STACK_ID=$STACK_ID" >> $GITHUB_ENV
          echo "Got stack ID: $STACK_ID matched with Endpoint ID: $ENDPOINT_ID"

      - name: Fetch Stack
        run: |
          # Get the stack details (including stack file content)
          curl -s -H "X-API-Key: $PORTAINER_TOKEN" "$PORTAINER_API_URL/stacks/$STACK_ID/file" \
            | jq -r '.StackFileContent' > stack.yml

      - name: Update stack in Portainer
        run: |
          # Read stack file content
          STACK_FILE_CONTENT=$(echo "$(<stack.yml )")

          # Prepare JSON payload
          JSON_PAYLOAD=$(jq -n --arg stackFileContent "$STACK_FILE_CONTENT" --argjson pullImage true \
            '{stackFileContent: $stackFileContent, pullImage: $pullImage}')

          echo "About to push the following JSON payload:"
          echo $JSON_PAYLOAD

          # Update stack in Portainer (this redeploys it)
          DEPLOY_RESPONSE=$(curl -X PUT "$PORTAINER_API_URL/stacks/$STACK_ID?endpointId=$ENDPOINT_ID" \
            -H "X-API-Key: $PORTAINER_TOKEN" \
            -H "Content-Type: application/json" \
            --data "$JSON_PAYLOAD")

          echo "Redeployed stack in Portainer. Response:"
          echo $DEPLOY_RESPONSE

      - name: Status check
        run: |
          echo "📋 This job's status is ${{ job.status }}."