# Tag to add a restart policy on all containers
#
# Examples:
# tags:
#   - docker-svc-tz:
#       policy: always
#       services:
#         - srv1
#         - mysqldb

# Default imports
local user_data = std.parseJson(std.extVar('user_data'));
local docker_data = std.parseJson(std.extVar('docker_data'));

# Init defaults
local default_svcs = std.get(user_data, 'PAASIFY_STACK_SVCS');
#local default_tz = 'UTC';
#local default_tz = 'Europe/Paris';
local default_tz = 'America/Toronto';
local default_mount = false;
local default_mounts = '/etc/timezone:/etc/timezone:ro,/etc/localtime:/etc/localtime:ro';

# Build default config
local config_default = {
  APP_SERVICES: default_svcs,
  APP_TZ: default_tz,
  APP_TZ_MOUNT: default_mount,
  APP_TZ_MOUNTS: default_mounts,
};

local conf = config_default + user_data;
local services_names = std.split(conf.APP_SERVICES, ',') ;

# Process
docker_data +
{ 
  services+: {
    [svc_name]+: { 
      environment+: {
        TZ: conf.APP_TZ
      }
    } for svc_name in services_names
  },
}