project('auth_service', 'c', default_options: ['c_std=gnu2x'])
include_dirs = include_directories('src', 'src/lib')
deps = [dependency('openssl')]
extra_c_args = ['-ffunction-sections', '-fdata-sections']
extra_c_link_args = []
system = host_machine.system()
if system == 'linux'
  extra_c_link_args += ['-Wl,--gc-sections']
endif

sqlite3_dep = dependency('sqlite3', required: false)
use_sqlite3 = get_option('use_sqlite3')
use_werror = get_option('use_werror')
sources = [
  'src/main.c',
  'src/user.c',
  'src/add_user.c',
  'src/change_password.c',
  'src/change_user.c',
  'src/delete_user.c',
  'src/get_all_users.c',
  'src/get_token.c',
  'src/get_user.c',
  'src/register_user.c',
  'src/verify_token.c',
  'src/utils.c',
  'src/jwt.c',
  'src/lib/mongoose.c',
  'src/lib/cJSON.c',
  'src/database.c',
  'src/db_get_all_users.c',
  'src/db_get_user_by_username.c',
  'src/db_get_users_from_file.c',
  'src/file.c',
  'src/db_insert_user.c',
  'src/db_update_user.c',
  'src/db_delete_user.c',
  'src/db_get_user_by_id.c',
  'src/ConfigManager.c',
  'src/config.c',
  'src/static.c',
  'src/cors.c',
  'src/db_get_user_field_by_id.c',
  'src/db_update_user_field.c',
]

with_filedb_sources = [
  'src/file_db/filedb.c',
  'src/file_db/filedb_delete_user.c',
  'src/file_db/filedb_get_all_users.c',
  'src/file_db/filedb_get_user_by_id.c',
  'src/file_db/filedb_get_user_by_username.c',
  'src/file_db/filedb_get_user_field_by_id.c',
  'src/file_db/filedb_insert_user.c',
  'src/file_db/filedb_update_user.c',
  'src/file_db/filedb_update_user_field.c',
]

with_sqlite3_sources = [
  'src/sqlite_db/sqlite.c',
  'src/sqlite_db/sqlite_delete_user.c',
  'src/sqlite_db/sqlite_get_all_users.c',
  'src/sqlite_db/sqlite_get_user_by_id.c',
  'src/sqlite_db/sqlite_get_user_by_username.c',
  'src/sqlite_db/sqlite_get_user_field_by_id.c',
  'src/sqlite_db/sqlite_init_db.c',
  'src/sqlite_db/sqlite_insert_user.c',
  'src/sqlite_db/sqlite_migrate_db.c',
  'src/sqlite_db/sqlite_update_user.c',
  'src/sqlite_db/sqlite_update_user_field.c',
]

if use_sqlite3
  if not sqlite3_dep.found()
    error('SQLite3 requested but not found')
  endif
  deps += sqlite3_dep
  sources += with_sqlite3_sources
  add_project_arguments('-DUSE_SQLITE3', language: 'c')
endif

if use_werror
  add_project_arguments('-Werror', language: 'c')
endif

executable(
  'auth_service',
  sources + with_filedb_sources,
  include_directories: include_dirs,
  dependencies: deps,
  c_args: extra_c_args,
  link_args: extra_c_link_args,
)