From dbd3a2970da280b42f93a79caeb65e29034ba2bd Mon Sep 17 00:00:00 2001
From: ruki <waruqi@gmail.com>
Date: Sun, 18 Apr 2021 22:22:07 +0800
Subject: improve to search package file

---
 .../private/action/require/impl/actions/download.lua | 20 +++++++++++++++-----
 xmake/modules/private/action/require/info.lua        |  4 ++++
 2 files changed, 19 insertions(+), 5 deletions(-)

diff --git a/xmake/modules/private/action/require/impl/actions/download.lua b/xmake/modules/private/action/require/impl/actions/download.lua
index 01d75025c..019b01ae8 100644
--- a/xmake/modules/private/action/require/impl/actions/download.lua
+++ b/xmake/modules/private/action/require/impl/actions/download.lua
@@ -118,14 +118,24 @@ function _download(package, url, sourcedir, url_alias, url_excludes)
         os.tryrm(packagefile)
 
         -- download or copy package file
-        local localfile = find_file(path.filename(packagefile), core_package.searchdirs())
         if os.isfile(url) then
             os.cp(url, packagefile)
-        elseif localfile and os.isfile(localfile) then
-            -- we can use local package from the search directories directly if network is too slow
-            os.cp(localfile, packagefile)
         else
-            http.download(url, packagefile)
+            local localfile
+            local searchnames = {package:name() .. "-" .. package:version_str() .. archive.extension(url),
+                                 packagefile}
+            for _, searchname in ipairs(searchnames) do
+                localfile = find_file(searchname, core_package.searchdirs())
+                if localfile then
+                    break
+                end
+            end
+            if localfile and os.isfile(localfile) then
+                -- we can use local package from the search directories directly if network is too slow
+                os.cp(localfile, packagefile)
+            else
+                http.download(url, packagefile)
+            end
         end
 
         -- check hash
diff --git a/xmake/modules/private/action/require/info.lua b/xmake/modules/private/action/require/info.lua
index ecb8ba7d6..963488104 100644
--- a/xmake/modules/private/action/require/info.lua
+++ b/xmake/modules/private/action/require/info.lua
@@ -154,6 +154,10 @@ function main(requires_raw)
         local searchnames = hashset.new()
         for _, url in ipairs(instance:urls()) do
             url = filter.handle(url, instance)
+            local extension = archive.extension(url)
+            if extension then
+                searchnames:insert(instance:name() .. "-" .. instance:version_str() .. extension)
+            end
             searchnames:insert(url_filename(url))
         end
         cprint("      -> ${magenta}searchnames${clear}: %s", table.concat(searchnames:to_array(), ", "))
-- 
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