Separate platform-specific installers

packup

@@ -1,22 +1,16 @@
-#! /usr/bin/env escript
+#! /bin/bash
 
--mode(compile).
-
-main(_) ->
-    {ok, BV} = file:read_file("zomp/etc/version.txt"),
-    Version = string:strip(binary_to_list(BV), both, $\n),
-    Inner = "zomp.zip",
-    Outer = "zx-" ++ Version ++ ".zip",
-    {ok, Inner} = zip:create(Inner, ["zomp"]),
-    Files =
-        ["install.escript",
-         "install_unix",
-         "uninstall_unix",
-         "README.md",
-         "README.install",
-         "LICENSE",
-         Inner],
-    {ok, Outer} = zip:create(Outer, Files),
-    ok = file:delete(Inner),
-    ok = io:format("~ts~n", [Outer]),
-    halt(0).
+version=$(head -n1 zomp/etc/version.txt)
+name=zx-"$version"
+archive_gz="$name".tar.gz
+archive_xz="$name".tar.xz
+tmpdir=$(mktemp -d)
+zxtmp="$tmpdir"/"$name"
+mkdir "$zxtmp"
+cp -r zomp "$zxtmp"
+cp -r unix "$zxtmp"
+cp install uninstall README.md LICENSE "$zxtmp" 
+tar -C "$tmpdir" -zcf "$PWD/$archive_gz" "$name"
+tar -C "$tmpdir" -Jcf "$PWD/$archive_xz" "$name"
+rm -rf "$tmpdir"
+echo "$archive_xz"