fs.win32.tools: move a local function closer to its usage

1 files changed, 10 insertions, 11 deletions

diff --git a/src/luarocks/fs/win32/tools.lua b/src/luarocks/fs/win32/tools.lua
index f112ea3e..aa405e14 100644
--- a/src/luarocks/fs/win32/tools.lua
+++ b/src/luarocks/fs/win32/tools.lua
@@ -11,17 +11,6 @@ local cfg = require("luarocks.cfg")
 
 local vars = cfg.variables
 
---- Strip the last extension of a filename.
--- Example: "foo.tar.gz" becomes "foo.tar".
--- If filename has no dots, returns it unchanged.
--- @param filename string: The file name to strip.
--- @return string: The stripped name.
-local function strip_extension(filename)
-   assert(type(filename) == "string")
-
-   return (filename:gsub("%.[^.]+$", "")) or filename
-end
-
 local function command_at(directory, cmd)
    local drive = directory:match("^([A-Za-z]:)")
    cmd = "cd " .. fs.Q(directory) .. " & " .. cmd
@@ -195,6 +184,16 @@ function tools.is_file(file)
    return fs.execute(fs.Q(vars.TEST).." -f", file)
 end
 
+--- Strip the last extension of a filename.
+-- Example: "foo.tar.gz" becomes "foo.tar".
+-- If filename has no dots, returns it unchanged.
+-- @param filename string: The file name to strip.
+-- @return string: The stripped name.
+local function strip_extension(filename)
+   assert(type(filename) == "string")
+   return (filename:gsub("%.[^.]+$", "")) or filename
+end
+
 --- Uncompress gzip file.
 -- @param archive string: Filename of archive.
 -- @return boolean : success status