filetype: Detect make shebang for "makefile".

This is useful when writing "debian/rules" files in packages.
tkslide · Jan 12, 2021 · a1733f2 · a1733f2
1 parent 334fed9
commit a1733f2
Showing 1 changed file with 3 additions and 0 deletions.
diff --git a/lua/plugins/filetype.lua b/lua/plugins/filetype.lua
@@ -250,6 +250,9 @@ vis.ftdetect.filetypes = {
 	makefile = {
 		ext = { "%.iface$", "%.mak$", "%.mk$", "GNUmakefile", "makefile", "Makefile" },
 		mime = { "text/x-makefile" },
+		detect = function(_, data)
+			return data:match("^#!/usr/bin/make")
+		end
 	},
 	man = {
 		ext = {