unescape quotes

1 files changed, 22 insertions, 22 deletions

diff --git a/priv/templates/install_upgrade_escript.dtl b/priv/templates/install_upgrade_escript.dtl
index 6dcddb3..7c331aa 100644
--- a/priv/templates/install_upgrade_escript.dtl
+++ b/priv/templates/install_upgrade_escript.dtl
@@ -14,64 +14,64 @@ main([RelName, NodeName, Cookie, 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,
+            ?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]),
+                    ?INFO("Unpacked successfully: ~p~n", [Vsn]),
                     install_and_permafy(TargetNode, RelName, Vsn);
                 {error, UnpackReason} ->
                     print_existing_versions(TargetNode),
-                    ?INFO(\"Unpack failed: ~p~n\",[UnpackReason]),
+                    ?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]),
+            ?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]),
+            ?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]),
+            ?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])
+            ?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,\"/\")).
+    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]),
+            ?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]),
+            ?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]),
+                    [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]),
+    file:copy(filename:join(["bin", RelName++"-"++Vsn]),
+              filename:join(["bin", RelName])),
+    ?INFO("Made release permanent: ~p~n", [Vsn]),
     ok.
 
 which_releases(TargetNode) ->
@@ -80,9 +80,9 @@ which_releases(TargetNode) ->
 
 print_existing_versions(TargetNode) ->
     VerList = iolist_to_binary([
-            io_lib:format(\"* ~s\t~s~n\",[V,S])
+            io_lib:format("* ~s\t~s~n",[V,S])
             ||  {V,S} <- which_releases(TargetNode) ]),
-    ?INFO(\"Installed versions:~n~s\", [VerList]).
+    ?INFO("Installed versions:~n~s", [VerList]).
 
 start_distribution(NodeName, Cookie) ->
     MyNode = make_script_node(NodeName),
@@ -94,7 +94,7 @@ start_distribution(NodeName, Cookie) ->
         {true, pong} ->
             ok;
         {_, pang} ->
-            io:format(\"Node ~p not responding to pings.\n\", [TargetNode]),
+            io:format("Node ~p not responding to pings.\n", [TargetNode]),
             erlang:halt(1)
     end,
     {ok, Cwd} = file:get_cwd(),
@@ -102,5 +102,5 @@ start_distribution(NodeName, Cookie) ->
     TargetNode.
 
 make_script_node(Node) ->
-    [Name, Host] = string:tokens(Node, \"@\"),
-    list_to_atom(lists:concat([Name, \"_upgrader_\", os:getpid(), \"@\", Host])).
+    [Name, Host] = string:tokens(Node, "@"),
+    list_to_atom(lists:concat([Name, "_upgrader_", os:getpid(), "@", Host])).