depends_on utility

build.jsonnet

local util = import 'util.jsonnet';
local test = import 'test.jsonnet';

local build_css = {
  image: 'node-image',
  name: 'build-css',
  depends_on: util.depends_on([test.lint_css, test.lint_script, test.test_js]),
  commands: [] // etc
};

build_css

test.jsonnet

{
  lint_css: {
    image: 'node-image',
    name: 'lint-css',
    commands: [] // etc
  },

  lint_script: {
    image: 'node-image',
    name: 'lint-css',
    commands: [] // etc
  },

  test_js: {
    image: 'node-image',
    name: 'test-js',
    commands: [] // etc
  }
}

util.jsonnet

{ 
  depends_on(steps):: std.map(function(x) x.name, steps) 
}