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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 uninstall.lua
--
-- imports
import("core.base.task")
import("core.project.rule")
import("core.project.project")
-- uninstall binary
function _uninstall_binary(target)
-- is phony target?
if target:isphony() then
return
end
-- the binary directory
local binarydir = path.join(_g.installdir, "bin")
-- remove the target file
os.rm(path.join(binarydir, path.filename(target:targetfile())))
end
-- uninstall library
function _uninstall_library(target)
-- is phony target?
if target:isphony() then
return
end
-- the library directory
local librarydir = path.join(_g.installdir, "lib")
-- the include directory
local includedir = path.join(_g.installdir, "include")
-- remove the target file
os.rm(path.join(librarydir, path.filename(target:targetfile())))
-- remove headers from the include directory
local _, dstheaders = target:headerfiles(includedir)
for _, dstheader in ipairs(dstheaders) do
os.rm(dstheader)
end
end
-- uninstall target
function _on_uninstall(target)
-- has been disabled?
if target:get("enabled") == false then
return
end
-- build target with rules
local done = false
for _, r in ipairs(target:orderules()) do
local on_uninstall = r:script("uninstall")
if on_uninstall then
on_uninstall(target)
done = true
end
end
if done then return end
-- the scripts
local scripts =
{
binary = _uninstall_binary
, static = _uninstall_library
, shared = _uninstall_library
}
-- call script
local script = scripts[target:get("kind")]
if script then
script(target)
end
end
-- uninstall the given target
function _uninstall_target(target)
-- enter project directory
local oldir = os.cd(project.directory())
-- the target scripts
local scripts =
{
target:script("uninstall_before")
, function (target)
-- has been disabled?
if target:get("enabled") == false then
return
end
-- uninstall rules
for _, r in ipairs(target:orderules()) do
local before_uninstall = r:script("uninstall_before")
if before_uninstall then
before_uninstall(target)
end
end
end
, target:script("uninstall", _on_uninstall)
, function (target)
-- has been disabled?
if target:get("enabled") == false then
return
end
-- uninstall rules
for _, r in ipairs(target:orderules()) do
local after_uninstall = r:script("uninstall_after")
if after_uninstall then
after_uninstall(target)
end
end
end
, target:script("uninstall_after")
}
-- uninstall the target scripts
for i = 1, 5 do
local script = scripts[i]
if script ~= nil then
script(target)
end
end
-- leave project directory
os.cd(oldir)
end
-- uninstall the given target and deps
function _uninstall_target_and_deps(target)
-- this target have been finished?
if _g.finished[target:name()] then
return
end
-- uninstall for all dependent targets
for _, depname in ipairs(target:get("deps")) do
_uninstall_target_and_deps(project.target(depname))
end
-- uninstall target
_uninstall_target(target)
-- finished
_g.finished[target:name()] = true
end
-- uninstall
function main(targetname, installdir)
-- init finished states
_g.finished = {}
-- init install directory
_g.installdir = installdir
-- uninstall given target?
if targetname then
_uninstall_target_and_deps(project.target(targetname))
else
-- uninstall all targets
for _, target in pairs(project.targets()) do
_uninstall_target_and_deps(target)
end
end
end
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