use mustache instead of erlydtl for overlays

1 files changed, 0 insertions, 134 deletions

diff --git a/priv/templates/install_upgrade_escript.dtl b/priv/templates/install_upgrade_escript.dtl
deleted file mode 100644
index 3fb9d04..0000000
--- a/priv/templates/install_upgrade_escript.dtl
+++ /dev/null
@@ -1,134 +0,0 @@
-#!/usr/bin/env escript
-%%! -noshell -noinput
-%% -*- mode: erlang;erlang-indent-level: 4;indent-tabs-mode: nil -*-
-%% ex: ft=erlang ts=4 sw=4 et
-
--define(TIMEOUT, 300000).
--define(INFO(Fmt,Args), io:format(Fmt,Args)).
-
-%% Unpack or upgrade to a new tar.gz release
-main(["unpack", RelName, NodeName, Cookie, VersionArg]) ->
-    TargetNode = start_distribution(NodeName, Cookie),
-    WhichReleases = which_releases(TargetNode),
-    Version = parse_version(VersionArg),
-    case proplists:get_value(Version, WhichReleases) of
-        undefined ->
-            %% not installed, so unpack tarball:
-            ?INFO("Release ~s not found, attempting to unpack releases/~s/~s.tar.gz~n",[Version,Version,RelName]),
-            ReleasePackage = Version ++ "/" ++ RelName,
-            case rpc:call(TargetNode, release_handler, unpack_release,
-                          [ReleasePackage], ?TIMEOUT) of
-                {ok, Vsn} ->
-                    ?INFO("Unpacked successfully: ~p~n", [Vsn]);
-                {error, UnpackReason} ->
-                    print_existing_versions(TargetNode),
-                    ?INFO("Unpack failed: ~p~n",[UnpackReason]),
-                    erlang:halt(2)
-            end;
-        old ->
-            %% no need to unpack, has been installed previously
-            ?INFO("Release ~s is marked old, switching to it.~n",[Version]);
-        unpacked ->
-            ?INFO("Release ~s is already unpacked, now installing.~n",[Version]);
-        current ->
-            ?INFO("Release ~s is already installed and current. Making permanent.~n",[Version]);
-        permanent ->
-            ?INFO("Release ~s is already installed, and set permanent.~n",[Version])
-    end;
-main(["install", RelName, NodeName, Cookie, VersionArg]) ->
-    TargetNode = start_distribution(NodeName, Cookie),
-    WhichReleases = which_releases(TargetNode),
-    Version = parse_version(VersionArg),
-    case proplists:get_value(Version, WhichReleases) of
-        undefined ->
-            %% not installed, so unpack tarball:
-            ?INFO("Release ~s not found, attempting to unpack releases/~s/~s.tar.gz~n",[Version,Version,RelName]),
-            ReleasePackage = Version ++ "/" ++ RelName,
-            case rpc:call(TargetNode, release_handler, unpack_release,
-                          [ReleasePackage], ?TIMEOUT) of
-                {ok, Vsn} ->
-                    ?INFO("Unpacked successfully: ~p~n", [Vsn]),
-                    install_and_permafy(TargetNode, RelName, Vsn);
-                {error, UnpackReason} ->
-                    print_existing_versions(TargetNode),
-                    ?INFO("Unpack failed: ~p~n",[UnpackReason]),
-                    erlang:halt(2)
-            end;
-        old ->
-            %% no need to unpack, has been installed previously
-            ?INFO("Release ~s is marked old, switching to it.~n",[Version]),
-            install_and_permafy(TargetNode, RelName, Version);
-        unpacked ->
-            ?INFO("Release ~s is already unpacked, now installing.~n",[Version]),
-            install_and_permafy(TargetNode, RelName, Version);
-        current -> %% installed and in-use, just needs to be permanent
-            ?INFO("Release ~s is already installed and current. Making permanent.~n",[Version]),
-            permafy(TargetNode, RelName, Version);
-        permanent ->
-            ?INFO("Release ~s is already installed, and set permanent.~n",[Version])
-    end;
-main(_) ->
-    erlang:halt(1).
-
-parse_version(V) when is_list(V) ->
-    hd(string:tokens(V,"/")).
-
-install_and_permafy(TargetNode, RelName, Vsn) ->
-    case rpc:call(TargetNode, release_handler, check_install_release, [Vsn], ?TIMEOUT) of
-        {ok, _OtherVsn, _Desc} ->
-            ok;
-        {error, Reason} ->
-            ?INFO("ERROR: release_handler:check_install_release failed: ~p~n",[Reason]),
-            erlang:halt(3)
-    end,
-    case rpc:call(TargetNode, release_handler, install_release, [Vsn], ?TIMEOUT) of
-        {ok, _, _} ->
-            ?INFO("Installed Release: ~s~n", [Vsn]),
-            permafy(TargetNode, RelName, Vsn),
-            ok;
-        {error, {no_such_release, Vsn}} ->
-            VerList =
-                iolist_to_binary(
-                    [io_lib:format("* ~s\t~s~n",[V,S]) ||  {V,S} <- which_releases(TargetNode)]),
-            ?INFO("Installed versions:~n~s", [VerList]),
-            ?INFO("ERROR: Unable to revert to '~s' - not installed.~n", [Vsn]),
-            erlang:halt(2)
-    end.
-
-permafy(TargetNode, RelName, Vsn) ->
-    ok = rpc:call(TargetNode, release_handler, make_permanent, [Vsn], ?TIMEOUT),
-    file:copy(filename:join(["bin", RelName++"-"++Vsn]),
-              filename:join(["bin", RelName])),
-    ?INFO("Made release permanent: ~p~n", [Vsn]),
-    ok.
-
-which_releases(TargetNode) ->
-    R = rpc:call(TargetNode, release_handler, which_releases, [], ?TIMEOUT),
-    [ {V, S} ||  {_,V,_, S} <- R ].
-
-print_existing_versions(TargetNode) ->
-    VerList = iolist_to_binary([
-            io_lib:format("* ~s\t~s~n",[V,S])
-            ||  {V,S} <- which_releases(TargetNode) ]),
-    ?INFO("Installed versions:~n~s", [VerList]).
-
-start_distribution(NodeName, Cookie) ->
-    MyNode = make_script_node(NodeName),
-    {ok, _Pid} = net_kernel:start([MyNode, longnames]),
-    erlang:set_cookie(node(), list_to_atom(Cookie)),
-    TargetNode = list_to_atom(NodeName),
-    case {net_kernel:connect_node(TargetNode),
-          net_adm:ping(TargetNode)} of
-        {true, pong} ->
-            ok;
-        {_, pang} ->
-            io:format("Node ~p not responding to pings.\n", [TargetNode]),
-            erlang:halt(1)
-    end,
-    {ok, Cwd} = file:get_cwd(),
-    ok = rpc:call(TargetNode, file, set_cwd, [Cwd], ?TIMEOUT),
-    TargetNode.
-
-make_script_node(Node) ->
-    [Name, Host] = string:tokens(Node, "@"),
-    list_to_atom(lists:concat([Name, "_upgrader_", os:getpid(), "@", Host])).