local build = import 'lib/build.libsonnet';
local images = import 'lib/images.libsonnet';
local environment = import 'lib/node_modules/@sigyl/jsonnet-drone-environment/environment.libsonnet';
local compose = import 'lib/node_modules/@sigyl/jsonnet-compose/compose.libsonnet';
local util = import 'lib/util.libsonnet';
local login = import 'lib/login.libsonnet';


function(config)
  function(
    defs,
    builtDefs,
  )
    {
      kind: 'pipeline',
      type: 'docker',
      name: 'save',
      clone: {
        disable: true,
      },
      steps: [
        images(config).ssh() {
          settings +: {
            script +: [
              'mkdir -p /%(root)s/.images/%(name)s/built' % config,
              'rm -f /%(root)s/.images/%(name)s/*.*' % config,
              'rm -f /%(root)s/.images/%(name)s/built/*.*' % config,
            ],
          },
        }
        {
          name: 'mkdir',
        },
      ] +
        std.map(
          function(def)
            images(config).ssh() {
              settings +: {
                envs +: [
                  'registry_domain',
                  'registry_port',
                  'registry_password',
                  'destination_registry'
                ],
                script +: [
                  login,
                  'docker pull $${REGISTRY_DOMAIN}:$${REGISTRY_PORT}/%(root)s/%(name)s/%(save)s' % (config + def),
                  'docker save $${REGISTRY_DOMAIN}:$${REGISTRY_PORT}/%(root)s/%(name)s/%(save)s -o /%(root)s/.images/%(name)s/%(out)s.tar' % (
                    config + def +
                    {
                      out: std.strReplace(def.save, '/', '_'),
                    }
                  ),
                  'echo "docker load < %(out)s.tar" >> /%(root)s/.images/%(name)s/load.sh' % (
                    config + {
                      out: std.strReplace(def.save, '/', '_'),
                    }
                  ),
                  'echo "docker tag $${REGISTRY_DOMAIN}:$${REGISTRY_PORT}/%(root)s/%(name)s/%(pull)s $${DESTINATION_REGISTRY}/%(root)s/%(name)s/%(pull)s" >> /%(root)s/.images/%(name)s/load.sh' % (
                    config +
                    {
                      pull: def.save,
                    }
                  ),
                ],
              },
            } +
            {
              name: def.save,
            },
          defs
        ) +
        std.map(
          function(def)
            images(config).ssh() {
              settings +: {
                envs +: [
                  'registry_domain',
                  'registry_port',
                  'registry_password',
                  'destination_registry',
                ],
                script +: [
                  login,
                  'docker pull $${REGISTRY_DOMAIN}:$${REGISTRY_PORT}/%(root)s/%(name)s/%(save)s' % (config + { save: def }),
                  'docker save $${REGISTRY_DOMAIN}:$${REGISTRY_PORT}/%(root)s/%(name)s/%(save)s -o /%(root)s/.images/%(name)s/built/%(out)s.tar' % (
                    config +
                    {
                      save: def,
                      out: std.strReplace(def, '/', '_'),
                    }
                  ),
                  'echo "docker load %(out)s.tar" >> /%(root)s/.images/%(name)s/built/load.sh' % (
                    config + {
                      out: std.strReplace(def, '/', '_'),
                    }
                  ),
                  'echo "docker tag $${REGISTRY_DOMAIN}:$${REGISTRY_PORT}/%(root)s/%(name)s/%(pull)s ${DESINATION_REGISTRY}/%(root)s/%(name)s/%(pull)s" >> /%(root)s/.images/%(name)s/built/load.sh' % (
                    config +
                    {
                      pull: def,
                    }
                  ),
                ],
              },
            } +
            {
              name: def,
            },
          builtDefs
        ),
    } {
    trigger +: {
      event +: [
        'promote',
      ],
      target +: [
        'save',
      ],
    },
  }