From f64408f58436f72f90d856f54b8b9086a21e854d Mon Sep 17 00:00:00 2001
From: Fabio Salvini <salvini.fabio001@gmail.com>
Date: Thu, 8 Jun 2017 21:39:52 +0200
Subject: [PATCH] Removed dependency and restored ports

---
 apps/log_monitor/src/watcher.erl | 7 ++++---
 config/sys.config                | 2 +-
 rebar.config                     | 3 +--
 3 files changed, 6 insertions(+), 6 deletions(-)

diff --git a/apps/log_monitor/src/watcher.erl b/apps/log_monitor/src/watcher.erl
index 43e01bb..c0b35e8 100644
--- a/apps/log_monitor/src/watcher.erl
+++ b/apps/log_monitor/src/watcher.erl
@@ -6,14 +6,15 @@ start(MonitorPid, File) ->
 
 init(MonitorPid, File) ->
     Cmd = "/usr/bin/tail -n0 --follow=name " ++ File,
-    Port = open_port({spawn, Cmd}, [stderr_to_stdout, {line, 256}, exit_status, binary]),
+    Port = open_port({spawn, Cmd}, [stderr_to_stdout, exit_status, binary]),
     loop(MonitorPid, Port).
 
 loop(MonitorPid, Port) ->
     receive
         {Port, {data, {eol, Bin}}} ->
-            %% io:format("~s~n", [iolist_to_binary(Bin)]),
             Text = binary_to_list(iolist_to_binary(Bin)),
             MonitorPid ! {log_line, Text},
-            loop(MonitorPid, Port)
+            loop(MonitorPid, Port);
+        {Port, {exit_status, _Status}} ->
+            io:format("Watcher terminated~n")
     end.
diff --git a/config/sys.config b/config/sys.config
index 889f6c9..fbc0d10 100644
--- a/config/sys.config
+++ b/config/sys.config
@@ -1,7 +1,7 @@
 [
   { log_monitor, 
     [
-      {logfiles, ["/tmp/lines.log", "/tmp/lines2.log"]},
+      {logfiles, ["/tmp/lines.log"]},
       {email_config,
         [
           {sender, "me@example.com"},
diff --git a/rebar.config b/rebar.config
index 705dafd..5936c12 100644
--- a/rebar.config
+++ b/rebar.config
@@ -1,7 +1,6 @@
 {erl_opts, [debug_info]}.
 {deps, [
-       {gen_smtp, ".*", {git,"https://github.com/Vagabond/gen_smtp", {tag, "0.12.0"}}},
-       {erlexec, ".*", {git,"https://github.com/saleyn/erlexec", {tag, "1.6.4"}}}
+       {gen_smtp, ".*", {git,"https://github.com/Vagabond/gen_smtp", {tag, "0.12.0"}}}
 ]}.
 
 {relx, [{release, { log_monitor, "0.1.0" },