From 42d51aa044fd5f714ffe77fd32e8ba349fa2fdfd Mon Sep 17 00:00:00 2001
From: Luis Vera <luisaworiginal@gmail.com>
Date: Wed, 30 Mar 2022 10:40:27 -0500
Subject: [PATCH] fix: invalid INTERNAL_IP environment value (#24)

New IP output appends UID to the result, causing the value to be set to that instead of the IP. Fix it by ignoring the last two appended UID results
---
 games/rust/entrypoint.sh   | 2 +-
 games/source/entrypoint.sh | 2 +-
 go/entrypoint.sh           | 2 +-
 java/entrypoint.sh         | 2 +-
 nodejs/entrypoint.sh       | 2 +-
 oses/alpine/entrypoint.sh  | 2 +-
 oses/debian/entrypoint.sh  | 2 +-
 python/entrypoint.sh       | 2 +-
 8 files changed, 8 insertions(+), 8 deletions(-)

diff --git a/games/rust/entrypoint.sh b/games/rust/entrypoint.sh
index 2780d41..16c6cab 100644
--- a/games/rust/entrypoint.sh
+++ b/games/rust/entrypoint.sh
@@ -2,7 +2,7 @@
 cd /home/container
 
 # Make internal Docker IP address available to processes.
-export INTERNAL_IP=`ip route get 1 | awk '{print $NF;exit}'`
+export INTERNAL_IP=`ip route get 1 | awk '{print $(NF-2);exit}'`
 
 # Update Rust Server
 ./steamcmd/steamcmd.sh +force_install_dir /home/container +login anonymous +app_update 258550 +quit
diff --git a/games/source/entrypoint.sh b/games/source/entrypoint.sh
index 6830b8d..ae6363c 100644
--- a/games/source/entrypoint.sh
+++ b/games/source/entrypoint.sh
@@ -30,7 +30,7 @@ TZ=${TZ:-UTC}
 export TZ
 
 # Set environment variable that holds the Internal Docker IP
-INTERNAL_IP=$(ip route get 1 | awk '{print $NF;exit}')
+INTERNAL_IP=$(ip route get 1 | awk '{print $(NF-2);exit}')
 export INTERNAL_IP
 
 # Switch to the container's working directory
diff --git a/go/entrypoint.sh b/go/entrypoint.sh
index 3e7121a..7adafec 100644
--- a/go/entrypoint.sh
+++ b/go/entrypoint.sh
@@ -27,7 +27,7 @@ TZ=${TZ:-UTC}
 export TZ
 
 # Set environment variable that holds the Internal Docker IP
-INTERNAL_IP=$(ip route get 1 | awk '{print $NF;exit}')
+INTERNAL_IP=$(ip route get 1 | awk '{print $(NF-2);exit}')
 export INTERNAL_IP
 
 # Switch to the container's working directory
diff --git a/java/entrypoint.sh b/java/entrypoint.sh
index 012d126..a081cc4 100644
--- a/java/entrypoint.sh
+++ b/java/entrypoint.sh
@@ -27,7 +27,7 @@ TZ=${TZ:-UTC}
 export TZ
 
 # Set environment variable that holds the Internal Docker IP
-INTERNAL_IP=$(ip route get 1 | awk '{print $NF;exit}')
+INTERNAL_IP=$(ip route get 1 | awk '{print $(NF-2);exit}')
 export INTERNAL_IP
 
 # Switch to the container's working directory
diff --git a/nodejs/entrypoint.sh b/nodejs/entrypoint.sh
index 7904c58..d96f46c 100644
--- a/nodejs/entrypoint.sh
+++ b/nodejs/entrypoint.sh
@@ -27,7 +27,7 @@ TZ=${TZ:-UTC}
 export TZ
 
 # Set environment variable that holds the Internal Docker IP
-INTERNAL_IP=$(ip route get 1 | awk '{print $NF;exit}')
+INTERNAL_IP=$(ip route get 1 | awk '{print $(NF-2);exit}')
 export INTERNAL_IP
 
 # Switch to the container's working directory
diff --git a/oses/alpine/entrypoint.sh b/oses/alpine/entrypoint.sh
index 98c51d4..e156de6 100644
--- a/oses/alpine/entrypoint.sh
+++ b/oses/alpine/entrypoint.sh
@@ -25,7 +25,7 @@ TZ=${TZ:-UTC}
 export TZ
 
 # Set environment variable that holds the Internal Docker IP
-INTERNAL_IP=$(ip route get 1 | awk '{print $NF;exit}')
+INTERNAL_IP=$(ip route get 1 | awk '{print $(NF-2);exit}')
 export INTERNAL_IP
 
 # Switch to the container's working directory
diff --git a/oses/debian/entrypoint.sh b/oses/debian/entrypoint.sh
index 7fecb8b..4637742 100644
--- a/oses/debian/entrypoint.sh
+++ b/oses/debian/entrypoint.sh
@@ -26,7 +26,7 @@ TZ=${TZ:-UTC}
 export TZ
 
 # Set environment variable that holds the Internal Docker IP
-INTERNAL_IP=$(ip route get 1 | awk '{print $NF;exit}')
+INTERNAL_IP=$(ip route get 1 | awk '{print $(NF-2);exit}')
 export INTERNAL_IP
 
 # Switch to the container's working directory
diff --git a/python/entrypoint.sh b/python/entrypoint.sh
index 8f009ee..ea252e5 100644
--- a/python/entrypoint.sh
+++ b/python/entrypoint.sh
@@ -27,7 +27,7 @@ TZ=${TZ:-UTC}
 export TZ
 
 # Set environment variable that holds the Internal Docker IP
-INTERNAL_IP=$(ip route get 1 | awk '{print $NF;exit}')
+INTERNAL_IP=$(ip route get 1 | awk '{print $(NF-2);exit}')
 export INTERNAL_IP
 
 # Switch to the container's working directory