Class: Wheneverd::Systemd::Renderer

Inherits:

Object

• Object
• Wheneverd::Systemd::Renderer

Defined in:

lib/wheneverd/systemd/renderer.rb

Overview

Renders a Wheneverd::Schedule into systemd units.

Each job in each entry becomes a *.service plus matching *.timer.

Unit file names are generated as:

wheneverd-<identifier>-<stable_id>.{service,timer}

The stable ID is derived from the job's trigger + command so reordering schedule blocks does not rename units. If there are duplicate jobs with identical trigger + command, a stable -N suffix is appended to avoid collisions.

The identifier is sanitized for use in filenames (invalid characters become -).

Uses UnitContentBuilder for generating unit file contents.

Constant Summary

MARKER_PREFIX =

"# Generated by wheneverd (wheneverd)"

Class Method Summary

• .render(schedule, identifier:) ⇒ Array<Unit>

  Render a schedule to systemd units.

Class Method Details

.render(schedule, identifier:) ⇒ Array<Unit>

Render a schedule to systemd units.

Parameters:

• schedule (Wheneverd::Schedule)
• identifier (String) —

  used to namespace unit file names

Returns:

• (Array<Unit>)

# File 'lib/wheneverd/systemd/renderer.rb', line 38

def self.render(schedule, identifier:)
  validate_schedule(schedule)
  id = UnitPathUtils.sanitize_identifier(identifier)
  render_schedule(schedule, id)
end