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--!A cross-platform build utility based on Lua
--
-- Licensed to the Apache Software Foundation (ASF) under one
-- or more contributor license agreements. See the NOTICE file
-- distributed with this work for additional information
-- regarding copyright ownership. The ASF licenses this file
-- to you under the Apache License, Version 2.0 (the
-- "License"); you may not use this file except in compliance
-- with the License. You may obtain a copy of the License at
--
-- http://www.apache.org/licenses/LICENSE-2.0
--
-- Unless required by applicable law or agreed to in writing, software
-- distributed under the License is distributed on an "AS IS" BASIS,
-- WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-- See the License for the specific language governing permissions and
-- limitations under the License.
--
-- Copyright (C) 2015 - 2018, TBOOX Open Source Group.
--
-- @author ruki
-- @file deprecated_interpreter.lua
--
-- define module: deprecated_interpreter
local deprecated_interpreter = deprecated_interpreter or {}
-- load modules
local os = require("base/os")
local path = require("base/path")
local table = require("base/table")
local utils = require("base/utils")
local string = require("base/string")
local deprecated = require("base/deprecated")
local sandbox = require("sandbox/sandbox")
-- register api for set_scope()
function deprecated_interpreter:api_register_set_scope(...)
-- check
assert(self)
-- define implementation
local implementation = function (self, scopes, scope_kind, scope_name)
-- init scope for kind
local scope_for_kind = scopes[scope_kind] or {}
scopes[scope_kind] = scope_for_kind
-- deprecated
if not scope_name:startswith("__") then
deprecated.add("%s(\"%s\")", "set_%s(\"%s\")", scope_kind, scope_name)
end
-- check
if not scope_for_kind[scope_name] then
utils.error("set_%s(\"%s\") failed, %s not found!", scope_kind, scope_name, scope_name)
os.raise("please uses add_%s(\"%s\") first!", scope_kind, scope_name)
end
-- init scope for name
scope_for_kind[scope_name] = scope_for_kind[scope_name] or {}
-- save the current scope
scopes._CURRENT = scope_for_kind[scope_name]
-- update the current scope kind
scopes._CURRENT_KIND = scope_kind
end
-- register implementation
self:_api_register_scope_api(nil, "set", implementation, ...)
end
-- register api for add_scope()
function deprecated_interpreter:api_register_add_scope(...)
-- check
assert(self)
-- define implementation
local implementation = function (self, scopes, scope_kind, scope_name)
-- init scope for kind
local scope_for_kind = scopes[scope_kind] or {}
scopes[scope_kind] = scope_for_kind
-- deprecated
if not scope_name:startswith("__") then
deprecated.add("%s(\"%s\")", "add_%s(\"%s\")", scope_kind, scope_name)
end
-- check
if scope_for_kind[scope_name] then
utils.error("add_%s(\"%s\") failed, %s have been defined!", scope_kind, scope_name, scope_name)
os.raise("please uses set_%s(\"%s\")!", scope_kind, scope_name)
end
-- init scope for name
scope_for_kind[scope_name] = scope_for_kind[scope_name] or {}
-- save the current scope
scopes._CURRENT = scope_for_kind[scope_name]
-- update the current scope kind
scopes._CURRENT_KIND = scope_kind
end
-- register implementation
self:_api_register_scope_api(nil, "add", implementation, ...)
end
-- register api for set_script
function deprecated_interpreter:api_register_set_script(scope_kind, ...)
-- check
assert(self)
-- define implementation
local implementation = function (self, scope, name, script)
-- deprecated
deprecated.add("on_%s()", "set_%s()", name)
-- make sandbox instance with the given script
local instance, errors = sandbox.new(script, self:filter(), self:rootdir())
if not instance then
os.raise("set_%s(): %s", name, errors)
end
-- update script?
scope[name] = {}
table.insert(scope[name], instance:script())
end
-- register implementation
self:_api_register_xxx_values(scope_kind, "set", implementation, ...)
end
-- register api: set_xxx_xxx
function deprecated_interpreter:_api_register_set_xxx_xxx(scope_kind, apiname)
-- the old api
local oldapi = string.format("set_%s_%s", scope_kind, apiname)
-- the new api
local newapi = string.format("set_%s", apiname)
-- get api function
local apifunc = self:_api_within_scope(scope_kind, newapi)
assert(apifunc)
-- register api
self:api_register_builtin(oldapi, function (value, ...)
-- deprecated
deprecated.add(newapi .. "(\"%s\")", oldapi .. "(\"%s\")", tostring(value))
-- dispatch it
apifunc(value, ...)
end)
end
-- register api: add_xxx_xxx
function deprecated_interpreter:_api_register_add_xxx_xxx(scope_kind, apiname)
-- the old api
local oldapi = string.format("add_%s_%s", scope_kind, apiname)
-- the new api
local newapi = string.format("add_%s", apiname)
-- get api function
local apifunc = self:_api_within_scope(scope_kind, newapi)
assert(apifunc)
-- register api
self:api_register_builtin(oldapi, function (value, ...)
-- deprecated
deprecated.add(newapi .. "(\"%s\")", oldapi .. "(\"%s\")", tostring(value))
-- dispatch it
apifunc(value, ...)
end)
end
-- return module: deprecated_interpreter
return deprecated_interpreter
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