Commit 7346169a0fab5677359ebfa4d19778e69e7fd2bd
2022-12-06T13:35:08
wip
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diff --git a/bin/header.exs b/bin/header.exs
deleted file mode 100644
index 3d35f64..0000000
--- a/bin/header.exs
+++ /dev/null
@@ -1,89 +0,0 @@
-## cl89
-## Copyright 2022 kmx.io <contact@kmx.io>
-##
-## Permission is hereby granted to use this software granted
-## the above copyright notice and this permission paragraph
-## are included in all copies and substantial portions of this
-## software.
-##
-## THIS SOFTWARE IS PROVIDED "AS-IS" WITHOUT ANY GUARANTEE OF
-## PURPOSE AND PERFORMANCE. IN NO EVENT WHATSOEVER SHALL THE
-## AUTHOR BE CONSIDERED LIABLE FOR THE USE AND PERFORMANCE OF
-## THIS SOFTWARE.
-
-defmodule Header.C do
- def split(src) do
- split(src, "")
- end
-
- def split("/*" <> rest, "") do
- split(rest, "/*")
- end
- def split("/*" <> rest, acc) do
- {"", acc <> "/*" <> rest}
- end
- def split("*/\n" <> rest, acc) do
- header = acc <> "*/"
- {header, rest}
- end
- def split(<<c, rest::binary>>, acc) when is_binary(acc) do
- split(rest, acc <> <<c>>)
- end
- def split("", acc) do
- {"", acc}
- end
-
- def main([src_path | dest_paths]) do
- case File.read(src_path) do
- {:ok, src} ->
- {header, _} = split(src)
- Enum.each dest_paths, fn dest_path ->
- {:ok, dest} = File.read(dest_path)
- {_, rest} = split(dest)
- result = header <> "\n" <> rest
- File.write(dest_path, result)
- end
- {:error, e} ->
- IO.inspect "Error: #{src_path}: #{e}"
- end
- end
-end
-
-defmodule Header.Make do
- def split(src) do
- split(src, [])
- end
-
- def split([line = ("#" <> _) | rest], acc) do
- split(rest, [line | acc])
- end
- def split(rest, acc) do
- {Enum.reverse(acc) |> Enum.join("\n"), rest |> Enum.join("\n")}
- end
-
- def main([src_path | dest_paths]) do
- {:ok, src} = File.read(src_path)
- src_lines = String.split(src, "\n")
- {header, _} = split(src_lines)
- Enum.each dest_paths, fn dest_path ->
- {:ok, dest} = File.read(dest_path)
- dest_lines = String.split(dest, "\n")
- {_, rest} = split(dest_lines)
- result = header <> "\n" <> rest
- File.write(dest_path, result)
- end
- end
-end
-
-src_path = hd(System.argv)
-module = case src_path do
- "Makefile" -> Header.Make
- "configure" -> Header.Make
- "config.subr" -> Header.Make
- _ ->
- case Regex.run(~r/[.][ch]$/, src_path) do
- [_] -> Header.C
- _ -> raise "error"
- end
- end
-module.main(System.argv)