Merge pull request #339 from SimonUnge/fix-erlang-tutorial

Update code to reflect rebar3 usage

Author: michaelklishin

erlang/Makefile

@@ -1,5 +1,5 @@
 all:
-  rebar3 compile
+	rebar3 compile
 
 clean:
-  rebar3 clean && rm -rf _build
+	rebar3 clean && rm -rf _build

erlang/README.md

@@ -15,9 +15,11 @@ using apt:
 
     sudo apt-get install erlang
 
+You also need rebar3: https://rebar3.readme.io/docs/getting-started
+
 You need Erlang Client binaries:
 
-    make deps
+    make all
 
 ## Code
 

erlang/emit_log.erl

@@ -1,5 +1,5 @@
 #!/usr/bin/env escript
-%%! -pz ./deps/amqp_client/ebin ./deps/rabbit_common/ebin ./deps/amqp_client/ebin ./deps/rabbit_common/ebin ./deps/recon/ebin ./deps/lager/ebin ./deps/goldrush/ebin ./deps/jsx/ebin ./deps/ranch/ebin
+%%! -pz ./_build/default/lib/amqp_client/ebin ./_build/default/lib/credentials_obfuscation/ebin ./_build/default/lib/jsx/ebin ./_build/default/lib/rabbit_common/ebin ./_build/default/lib/recon/ebin
 
 -include_lib("amqp_client/include/amqp_client.hrl").
 
@@ -12,9 +12,9 @@ main(Argv) ->
                                                    type = <<"fanout">>}),
 
     Message = case Argv of
-		  [] -> <<"info: Hello World!">>;
-		  Msg -> list_to_binary(string:join(Msg, " "))
-	      end,
+                  [] -> <<"info: Hello World!">>;
+                  Msg -> list_to_binary(string:join(Msg, " "))
+              end,
     amqp_channel:cast(Channel,
                       #'basic.publish'{exchange = <<"logs">>},
                       #amqp_msg{payload = Message}),

erlang/emit_log_direct.erl

@@ -1,5 +1,5 @@
 #!/usr/bin/env escript
-%%! -pz ./deps/amqp_client/ebin ./deps/rabbit_common/ebin ./deps/amqp_client/ebin ./deps/rabbit_common/ebin ./deps/recon/ebin ./deps/lager/ebin ./deps/goldrush/ebin ./deps/jsx/ebin ./deps/ranch/ebin
+%%! -pz ./_build/default/lib/amqp_client/ebin ./_build/default/lib/credentials_obfuscation/ebin ./_build/default/lib/jsx/ebin ./_build/default/lib/rabbit_common/ebin ./_build/default/lib/recon/ebin
 
 -include_lib("amqp_client/include/amqp_client.hrl").
 
@@ -21,8 +21,8 @@ main(Argv) ->
                           end,
     amqp_channel:cast(Channel,
                       #'basic.publish'{
-                        exchange = <<"direct_logs">>,
-                        routing_key = Severity},
+                         exchange = <<"direct_logs">>,
+                         routing_key = Severity},
                       #amqp_msg{payload = Message}),
     io:format(" [x] Sent ~p:~p~n", [Severity, Message]),
     ok = amqp_channel:close(Channel),

erlang/emit_log_topic.erl

@@ -1,5 +1,5 @@
 #!/usr/bin/env escript
-%%! -pz ./deps/amqp_client/ebin ./deps/rabbit_common/ebin ./deps/amqp_client/ebin ./deps/rabbit_common/ebin ./deps/recon/ebin ./deps/lager/ebin ./deps/goldrush/ebin ./deps/jsx/ebin ./deps/ranch/ebin
+%%! -pz ./_build/default/lib/amqp_client/ebin ./_build/default/lib/credentials_obfuscation/ebin ./_build/default/lib/jsx/ebin ./_build/default/lib/rabbit_common/ebin ./_build/default/lib/recon/ebin
 
 -include_lib("amqp_client/include/amqp_client.hrl").
 
@@ -21,8 +21,8 @@ main(Argv) ->
                             end,
     amqp_channel:cast(Channel,
                       #'basic.publish'{
-                        exchange = <<"topic_logs">>,
-                        routing_key = RoutingKey},
+                         exchange = <<"topic_logs">>,
+                         routing_key = RoutingKey},
                       #amqp_msg{payload = Message}),
     io:format(" [x] Sent ~p:~p~n", [RoutingKey, Message]),
     ok = amqp_channel:close(Channel),