Merge pull request #5582 from xmake-io/xrepo

add envs for xrepo #5580

1 files changed, 74 insertions, 0 deletions

diff --git a/xmake/includes/xrepo/xmake.lua b/xmake/includes/xrepo/xmake.lua
new file mode 100644
index 000000000..8891e4f0b
--- /dev/null
+++ b/xmake/includes/xrepo/xmake.lua
@@ -0,0 +1,74 @@
+--!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, TBOOX Open Source Group.
+--
+-- @author      ruki
+-- @file        xmake.lua
+--
+
+-- add envs for `xrepo env`
+-- @see https://github.com/xmake-io/xmake/issues/5580
+--
+-- @code
+-- includes("@builtin/xrepo")
+--
+-- xrepo_addenvs(function (package)
+--     package:addenv("FOO", "FOO")
+-- end)
+--
+-- xrepo_addenvs({BAR = "BAR"})
+-- @endcode
+--
+function xrepo_addenvs(envs)
+    local packagename = "__xrepo_addenvs_" .. (tostring(envs):gsub("%s", "_"))
+    package(packagename)
+        on_load(function (package)
+            if type(envs) == "function" then
+                envs(package)
+            elseif type(envs) == "table" then
+                for k, v in pairs(envs) do
+                    package:addenv(k, v)
+                end
+            end
+        end)
+        on_fetch(function (package, opt)
+            return {}
+        end)
+    package_end()
+    add_requires(packagename)
+end
+
+-- add env for `xrepo env`
+-- @see https://github.com/xmake-io/xmake/issues/5580
+--
+-- @code
+-- includes("@builtin/xrepo")
+--
+-- xrepo_addenv("ZOO", ...)
+-- @endcode
+--
+function xrepo_addenv(name, ...)
+    local args = table.pack(...)
+    local packagename = "xrepo_addenv_" .. name .. (table.concat(args):gsub("%s", "_"))
+    package(packagename)
+        on_load(function (package)
+            package:addenv(name, table.unpack(args))
+        end)
+        on_fetch(function (package, opt)
+            return {}
+        end)
+    package_end()
+    add_requires(packagename)
+end