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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 list.lua
--
-- imports
import("core.project.project")
import("core.base.task")
import("impl.package")
import("impl.repository")
import("impl.environment")
-- from local/global/system/remote?
function _from(instance)
local fetchinfo, fetchfrom = instance:fetch()
if fetchinfo then
return ", ${green}" .. fetchfrom .. "${clear}"
elseif #instance:urls() > 0 then
return instance:supported() and format(", ${yellow}remote${clear}(in %s)", instance:repo():name()) or format(", ${yellow}remote${clear}(${red}unsupported${clear} in %s)", instance:repo():name())
elseif instance:from("system") then
return ", ${red}missing${clear}"
else
return ""
end
end
-- get package info
function _info(instance)
local info = instance:version_str() and instance:version_str() or "no version"
info = info .. _from(instance)
info = info .. (instance:optional() and ", ${yellow}optional${clear}" or "")
return info
end
-- list packages
function main()
-- list all requires
print("The package dependencies:")
-- get requires
local requires, requires_extra = project.requires()
if not requires or #requires == 0 then
return
end
-- enter environment
environment.enter()
-- pull all repositories first if not exists
if not repository.pulled() then
task.run("repo", {update = true})
end
-- list all packages
for _, instance in ipairs(package.load_packages(requires, {requires_extra = requires_extra})) do
local packageopt = project.option(instance:alias() or instance:name())
if packageopt then
cprint(" ${magenta}require${clear}(%s): %s", instance:requireinfo().originstr, _info(instance))
for _, dep in ipairs(instance:orderdeps()) do
cprint(" -> ${magenta}dep${clear}(%s): %s", dep:requireinfo().originstr, _info(dep))
end
end
end
-- leave environment
environment.leave()
end
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