hello.yml

---
# See: https://crontab.guru/
schedule: '*/15 4 * * *'

# Default: never
# Possible values: on-success | on-failure | always | never
notify: on-failure

tasks:
  - name: "Print hello" # Optional

    # Provoding a key should make these available in following tasks: 
    # - tasks.print_hello.stdout 
    # - tasks.print_hello.stderr
    # - tasks.print_hello.exit_code

    key: 'print_hello' # Optional, Default: Tasks sequence number
    ignore_errors: True # False by default

    # If command is multiline, create a temporary .sh script and execute it.
    command: | # Mandatory
      #!/usr/bin/env bash
      echo "Hello"
      exit -1

  - name: "Print hello world" 
    key: 'print_hello_world'

    # Use jinja2 templating for tasks.* values
    command: |
      #!/usr/bin/env bash
      echo "{{ tasks.print_hello.stdout }} World!" 
      exit 38

  - command: "echo \"Result of previous task was: {{ tasks.print_hello.exit_code }}\""