Log

Echo messages to the console with full template variable support.

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Plugin: log Group: Core

Task Type	Alias
dev.bringup.plugin.core.log.Log	Primary
dev.bringup.plugin.core.log.Echo	Echo alias

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Examples

Simple message

id: log-example
namespace: examples
description: Log messages at different stages

tasks:
  - id: start-message
    type: dev.bringup.plugin.core.log.Log
    message: "Flow execution started"

  - id: process
    type: dev.bringup.plugin.core.shell.Shell
    commands:
      - echo "Doing work..."

  - id: end-message
    type: dev.bringup.plugin.core.log.Log
    message: "Flow execution completed successfully"

With template variables

id: parameterized-log
namespace: examples
description: Log with dynamic content

inputs:
  - id: user_name
    type: STRING
    defaults: Developer
  - id: environment
    type: ENUM
    values: [dev, staging, production]
    defaults: dev

tasks:
  - id: log-config
    type: dev.bringup.plugin.core.log.Log
    message: "Deploying as {{ inputs.user_name }} to {{ inputs.environment }}"

  - id: deploy
    type: dev.bringup.plugin.core.shell.Shell
    commands:
      - ./deploy.sh --env {{ inputs.environment }}

  - id: log-complete
    type: dev.bringup.plugin.core.log.Log
    message: "Deployment to {{ inputs.environment }} complete"

Debug logging with conditional execution

tasks:
  - id: debug-info
    type: dev.bringup.plugin.core.log.Log
    message: "Debug: Input values - name={{ inputs.name }}, count={{ inputs.count }}"
    run_if: "{{ inputs.debug_mode }}"

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Properties

message (Required)

Type	string
Required	Yes
Description	The message to log. Supports template variables ({{ inputs.* }}, {{ variables.* }}, {{ task_outputs.*.* }}).

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Common Task Properties

See Shell > Common Task Properties for id, type, description, disabled, timeout, retry, allow_failure, run_if, and worker_group.

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Notes

• Log tasks are lightweight and ideal for adding visibility into flow execution.
• Template variables are converted to shell environment variable references during transpilation.
• Use Log tasks for debugging, progress indicators, and audit trails.
• The Echo alias (dev.bringup.plugin.core.log.Echo) behaves identically to Log.