module Gmortar

# File lib/gmortar.rb, line 11
def self.run(project, template, source:nil, variables:[], name: nil, debug:)
  t = Template.new template
  for pair in variables
    t.set pair.first, pair.last
  end
  t.set :name, name if name

  gcloud_config = Tempfile.new
  File.write gcloud_config.path, t.result

  puts t.result if debug

  log_bucket = "gs://#{project}_cloudbuild/gmortar-logs/#{SecureRandom.uuid}"
  source_bucket = "gs://#{project}_cloudbuild/gmortar-sources/#{SecureRandom.uuid}"

  cmd = ["gcloud","builds","submit"]
  if source
    cmd << source
    cmd += ["--gcs-source-staging-dir", source_bucket]
  else
    cmd << "--no-source"
  end
  cmd += ["--gcs-log-dir", log_bucket]

  cmd += ["--config", gcloud_config.path]
  cmd += ["--project", project]

  puts cmd.join(" ") if debug
  k = Kommando.new cmd.join(" "), output: true
  k.run

  waits = []
  if source
    puts "removing source from #{source_bucket}"
    waits << (Kommando.run_async "gsutil rm -r #{source_bucket}")
  end

  puts "removing logs from #{log_bucket}"
  waits << (Kommando.run_async "gsutil rm -r #{log_bucket}")
  waits.each { |k| k.wait }
end