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--!A cross-platform build utility based on Lua
--
-- Licensed 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-present, Xmake Open Source Community.
--
-- @author ruki
-- @file install.lua
--
-- imports
import("core.base.task")
import("core.project.rule")
import("core.project.project")
import("target.action.install", {alias = "_do_install_target"})
-- on install target
function _on_install_target(target)
-- trace
print("installing %s ..", target:name())
-- build target with rules
local done = false
for _, r in ipairs(target:orderules()) do
local on_install = r:script("install")
if on_install then
on_install(target)
done = true
end
end
if done then return end
-- do install
_do_install_target(target)
end
-- install the given target
function _install_target(target)
-- has been disabled?
if not target:is_enabled() then
return
end
-- enter project directory
local oldir = os.cd(project.directory())
-- enter the environments of the target packages
local oldenvs = os.addenvs(target:pkgenvs())
-- the target scripts
local scripts =
{
target:script("install_before")
, function (target)
for _, r in ipairs(target:orderules()) do
local before_install = r:script("install_before")
if before_install then
before_install(target)
end
end
end
, target:script("install", _on_install_target)
, function (target)
for _, r in ipairs(target:orderules()) do
local after_install = r:script("install_after")
if after_install then
after_install(target)
end
end
end
, target:script("install_after")
}
-- install the target scripts
for i = 1, 5 do
local script = scripts[i]
if script ~= nil then
script(target)
end
end
-- leave the environments of the target packages
os.setenvs(oldenvs)
-- leave project directory
os.cd(oldir)
end
-- install the given targets
function _install_targets(targets)
for _, target in ipairs(targets) do
_install_target(target)
end
end
-- install targets
function main(targetname, group_pattern)
local targets = {}
if targetname and not targetname:startswith("__") then
local target = project.target(targetname)
table.insert(targets, target)
else
for _, target in ipairs(project.ordertargets()) do
local group = target:get("group")
if (target:is_default() and not group_pattern) or targetname == "__all" or (group_pattern and group and group:match(group_pattern)) then
table.insert(targets, target)
end
end
end
if #targets > 0 then
_install_targets(table.unique(targets))
end
end
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