refactor(linker): copy_file instead of rename on Windows (#1254)

Renaming the file will move it from its original installation directory. While reaching into package installation
directories is unsupported and not recommended, it seems to be done pretty broadly. In order to avoid unnecessarily
breaking people's configs we copy the file instead, for now. (tip: use the stable locations inside $MASON/share
$MASON/opt $MASON/bin, if a package is missing a link please open an issue/PR).

This will be reversed back to use uv_fs_rename() in 1.x.x.

1 files changed, 8 insertions, 0 deletions

diff --git a/lua/mason-core/fs.lua b/lua/mason-core/fs.lua
index 3c60cf61..203c96d7 100644
--- a/lua/mason-core/fs.lua
+++ b/lua/mason-core/fs.lua
@@ -86,6 +86,14 @@ local function make_module(uv)
     end
 
     ---@param path string
+    ---@param new_path string
+    ---@param flags table? { excl?: boolean, ficlone?: boolean, ficlone_force?: boolean }
+    function M.copy_file(path, new_path, flags)
+        log.debug("fs: copy_file", path, new_path, flags)
+        uv.fs_copyfile(path, new_path, flags)
+    end
+
+    ---@param path string
     ---@param contents string
     ---@param flags string? Defaults to "w".
     function M.write_file(path, contents, flags)