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Filetype is not available immediately after uploading a file

Abierto
  • ¿Algo no está bien?
#413 2 comentarios 0 reacciones 0 asignados Ver en GitHub

Nadie ha tomado este issue todavía.

Evaluación

Dificultad
4/5
Tiempo estimado
3-5 días
Aptitud para principiantes
30/100
Tipo de issue
Error
Claridad
Bastante claro
Estado de actividad
Estancado
Stack tecnológico
github-actions, shell
Área
api, ci-cd

Línea de trabajo

Empieza con la secuencia de carga y la Slack files.completeUploadExternal response mostradas en el issue, y luego compárala con el chat.postMessage error y el image block payload. No se menciona ningún archivo del repositorio ni ningún test, así que determina primero si este comportamiento corresponde a la action o a la Slack API integration; se considera terminado cuando la causa y una ruta de corrección reproducible estén documentadas.

Escrito por el modelo de indexación a partir del texto del issue.

Descripción

docs question

Hi All,

I am trying to send slack message with image from github action, but it is failing everytime. First let me explain, what I am trying to achieve:

  • Upload an image in slack
  • Extract the permalink of the uploaded image
  • Then add that permalink into slack message and send

All these steps are working fine, except it fails to send the message with image. Let me share the code:

Upload image and extract permalink:

`      # 📤 Upload Doughnut Chart to Slack & Get Image URL
      - name: Upload Chart to Slack
        if: always()
        run: |
          response=$(curl -s -X POST \
            -H "Authorization: Bearer ${{ secrets.SLACK_BOT_TOKEN }}" \
            -H "Content-Type: application/x-www-form-urlencoded" \
            --data "filename=test_results.png&length=$(stat -c%s test_results.png)" \
            https://slack.com/api/files.getUploadURLExternal)

          echo "Slack Upload URL Response: $response"

          upload_url=$(echo "$response" | jq -r '.upload_url')
          file_id=$(echo "$response" | jq -r '.file_id')

          if [ "$upload_url" == "null" ] || [ "$file_id" == "null" ]; then
            echo "⚠️ Failed to get upload URL from Slack."
            exit 1
          fi

          # Step 2: Upload the file to the received URL
          upload_response=$(curl -X POST \
            -H "Content-Type: image/png" \
            -F file=@test_results.png \
            "$upload_url")

          echo "Slack File Upload Response: $upload_response"

          # Step 3: Complete the upload and get the file permalink
          complete_response=$(curl -s -X POST \
            -H "Authorization: Bearer ${{ secrets.SLACK_BOT_TOKEN }}" \
            -H "Content-Type: application/json" \
            -d '{
                  "files": [{"id": "'"$file_id"'", "title": "Test Results"}]
                }' \
            https://slack.com/api/files.completeUploadExternal)

          echo "Slack Complete Upload Response: $complete_response"

          image_url=$(echo "$complete_response" | jq -r '.files[0].permalink')

          if [ "$image_url" == "null" ]; then
            echo "⚠️ Failed to upload image to Slack."
            exit 1
          else
            echo "✅ Image uploaded: $image_url"
            echo "IMAGE_URL=$image_url" >> $GITHUB_ENV
          fi`

The output it displays:

Image

Send slack message with image:

`# 📢 Send Cypress Results to Slack (With Image & Test Summary)
      - name: Send Cypress Results to Slack
        if: always()
        run: |
          curl -X POST \
            -H "Authorization: Bearer ${{ secrets.SLACK_BOT_TOKEN }}" \
            -H "Content-Type: application/json" \
            -d '{
              "channel": "XXXXXXX",
              "blocks": [
                {
                  "type": "header",
                  "text": {
                    "type": "plain_text",
                    "text": "🧪 API Test Report",
                    "emoji": true
                  }
                },
                {
                  "type": "rich_text",
                  "elements": [
                    {
                      "type": "rich_text_section",
                      "elements": [
                        {
                          "type": "text",
                          "text": "'"${{ steps.cypress-results.outputs.failed == '0' && '✅ All Tests Passed!' || (steps.cypress-results.outputs.failed != '0' && steps.cypress-results.outputs.passed != '0') && '⚠️ Some Tests Failed' || '❌ All Tests Failed!' }}"'",
                          "style": {
                            "bold": true,
                            "italic": true
                          }
                        }
                      ]
                    }
                  ]
                },
                {
                  "type": "divider"
                },
                {
                  "type": "section",
                  "fields": [
                    {
                      "type": "mrkdwn",
                      "text": "*Total:* `${{ steps.cypress-results.outputs.total }}`\n✅ Pass: `${{ steps.cypress-results.outputs.passed }}`\n❌ Fail: `${{ steps.cypress-results.outputs.failed }}`\n⏭️ Skip: `${{ steps.cypress-results.outputs.skipped }}`"
                    },
                    {
                      "type": "mrkdwn",
                      "text": "⏱️ Duration: `${{ steps.cypress-results.outputs.duration }} sec`\n📈 Success Rate: `${{ steps.cypress-results.outputs.success_rate }}%`"
                    }
                  ],
                  "accessory": {
                    "type": "image",
                    "image_url": "${{ env.IMAGE_URL }}",
                    "alt_text": "Test Results Doughnut Chart"
                  }
                },
                {
                  "type": "context",
                  "elements": [
                    {
                      "type": "mrkdwn",
                      "text": "📋 *Reports:* • 🔍 <https://github.com/${{ github.repository }}/actions/runs/${{ github.run_id }}|GitHub Actions Run> • 📊 <https://github.com/${{ github.repository }}/actions/runs/${{ github.run_id }}/artifacts/${{ env.ARTIFACT_ID }}|Download HTML Report>"
                    }
                  ]
                }
              ]
            }' \
            https://slack.com/api/chat.postMessage`

The Output is displaying:

Image

As per the error it is saying that filetype is missing. If you see the output after uploading the image, then you will also see filetype is missing. I do not know if that is the issue. If that is issue, why image filetype is not setting when uploaded by slack api? Any idea or solution?

Lenguaje dominante
JavaScript
Estrellas
1.4k
Forks
200
Merge medio
2 h 59 min
PR fusionados (30 d)
6

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