template.yaml

parameters:
    - name: STORE
      description: "The store to watch to trigger the function and save the GCP Video intelligence result."
      type: STORE_REF
      required: true
    - name: GCP_KEY
      description: "The name of the secret in which the GCP service account will be stored."
      type: SECRET_REF
      required: true
    - name: VIDEO_INTELLIGENCE_FILE_PREFIX
      description: "The file prefix used to store the GCP Video intelligence response."
      type: "STRING"
      default: "gcp-video-intelligence"
    - name: VIDEO_INTELLIGENCE_FEATURE
      description: "The name of the video intelligence feature to perform: LABEL_DETECTION, FACE_DETECTION, PERSON_DETECTION, SPEECH_TRANSCRIPTION or LOGO_RECOGNITION."
      type: "STRING"
      default: "LABEL_DETECTION"
template: |
    env:
        GOOGLE_APPLICATION_CREDENTIALS: /credentials/gcp-key
        {{ if .VIDEO_INTELLIGENCE_FILE_REFIX }}
        VIDEO_INTELLIGENCE_FILE_REFIX: {{ .VIDEO_INTELLIGENCE_FILE_PREFIX }}
        {{ end }}
        {{ if .VIDEO_INTELLIGENCE_FEATURE }}
        VIDEO_INTELLIGENCE_FEATURE: {{ .VIDEO_INTELLIGENCE_FEATURE }}
        {{ end }}
    volumes:
    - name: {{ .STORE }}
      store: {{ .STORE }}
    - secret: {{ .GCP_KEY }}
      name: "gcp-key"
      path: /credentials
    events:
      - cloudevent:
          expression: |
            event.source == "koyeb.com/gateway" &&
            event.subject == "{{ .STORE }}" &&
            event.type.matches("s3:ObjectCreated:.*") &&
            !data.object.key.startsWith("{{ .VIDEO_INTELLIGENCE_FILE_PREFIX }}") &&
            data.object.key.matches("([^\\s]+(\\.(?i)(avi|mp4|mpeg4|mov))$)")