apply reversed patches for package

2 files changed, 17 insertions, 6 deletions

diff --git a/xmake/core/package/package.lua b/xmake/core/package/package.lua
index eef05d80e..9ef2abfe6 100644
--- a/xmake/core/package/package.lua
+++ b/xmake/core/package/package.lua
@@ -1998,6 +1998,12 @@ function _instance:fetch_librarydeps()
 end
 
 -- get the patches of the current version
+--
+-- @code
+-- add_patches("6.7.6", "https://cdn.kernel.org/pub/linux/kernel/v6.x/patch-6.7.6.xz",
+--    "a394326aa325f8a930a4ce33c69ba7b8b454aef1107a4d3c2a8ae12908615fc4", {reverse = true})
+-- @endcode
+--
 function _instance:patches()
     local patches = self._PATCHES
     if patches == nil then
@@ -2009,7 +2015,8 @@ function _instance:patches()
                 patches = {}
                 patchinfo = table.wrap(patchinfo)
                 for idx = 1, #patchinfo, 2 do
-                    table.insert(patches , {url = patchinfo[idx], sha256 = patchinfo[idx + 1]})
+                    local extra = self:extraconf("patches." .. version_str, patchinfo[idx])
+                    table.insert(patches , {url = patchinfo[idx], sha256 = patchinfo[idx + 1], extra = extra})
                 end
             else
                 -- match semver, e.g add_patches(">=1.0.0", url, sha256)
@@ -2018,7 +2025,8 @@ function _instance:patches()
                         patches = patches or {}
                         patchinfo = table.wrap(patchinfo)
                         for idx = 1, #patchinfo, 2 do
-                            table.insert(patches , {url = patchinfo[idx], sha256 = patchinfo[idx + 1]})
+                            local extra = self:extraconf("patches." .. range, patchinfo[idx])
+                            table.insert(patches , {url = patchinfo[idx], sha256 = patchinfo[idx + 1], extra = extra})
                         end
                     end
                 end
diff --git a/xmake/modules/private/action/require/impl/actions/patch_sources.lua b/xmake/modules/private/action/require/impl/actions/patch_sources.lua
index b5203471f..49f4363cb 100644
--- a/xmake/modules/private/action/require/impl/actions/patch_sources.lua
+++ b/xmake/modules/private/action/require/impl/actions/patch_sources.lua
@@ -49,7 +49,10 @@ function _check_sha256(patch_hash, patch_file)
 end
 
 -- do patch
-function _patch(package, patch_url, patch_hash)
+function _patch(package, patchinfo)
+    local patch_url = patchinfo.url
+    local patch_hash = patchinfo.hash
+    local patch_extra = patchinfo.extra or {}
 
     -- trace
     patch_url = proxy.mirror(patch_url) or patch_url
@@ -116,12 +119,12 @@ function _patch(package, patch_url, patch_hash)
         -- apply patch files
         for _, file in ipairs(os.files(path.join(patchdir, "**"))) do
             vprint("applying patch %s", file)
-            git.apply(file)
+            git.apply(file, {reverse = patch_extra.reverse})
         end
     else
         -- apply single plain patch file
         vprint("applying patch %s", patch_file)
-        git.apply(patch_file)
+        git.apply(patch_file, {reverse = patch_extra.reverse})
     end
 end
 
@@ -141,6 +144,6 @@ function main(package)
 
     -- do all patches
     for _, patchinfo in ipairs(patches) do
-        _patch(package, patchinfo.url, patchinfo.sha256)
+        _patch(package, patchinfo)
     end
 end