1 files changed, 60 insertions, 0 deletions
diff --git a/xmake/modules/private/action/require/impl/utils/requirekey.lua b/xmake/modules/private/action/require/impl/utils/requirekey.lua
new file mode 100644
index 000000000..d1792e50c
--- /dev/null
+++ b/xmake/modules/private/action/require/impl/utils/requirekey.lua
@@ -0,0 +1,60 @@
+--!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        requirekey.lua
+--
+
+-- get require key from requireinfo
+function main(requireinfo, opt)
+    opt = opt or {}
+    local key = ""
+    if opt.name then
+        key = key .. "/" .. opt.name
+    end
+    if opt.plat then
+        key = key .. "/" .. opt.plat
+    end
+    if opt.arch then
+        key = key .. "/" .. opt.arch
+    end
+    if opt.version then
+        key = key .. "/" .. opt.version
+    end
+    if requireinfo.label then
+        key = key .. "/" .. requireinfo.label
+    end
+    if key:startswith("/") then
+        key = key:sub(2)
+    end
+    local configs = requireinfo.configs
+    if configs then
+        local configs_order = {}
+        for k, v in pairs(configs) do
+            table.insert(configs_order, k .. "=" .. tostring(v))
+        end
+        table.sort(configs_order)
+        key = key .. ":" .. string.serialize(configs_order, true)
+    end
+    if opt.hash then
+        if key == "" then
+            key = "_" -- we need generate a fixed hash value
+        end
+        return hash.uuid(key):split("-", {plain = true})[1]:lower()
+    else
+        return key
+    end
+end