enhancements: dockerfiles + readme + docker-image-builder

base-image/Dockerfile

@@ -1,4 +1,4 @@
-FROM debian:8
+FROM debian:8-slim
 LABEL MAINTAINER "Jose Moreira <josemoreiravarzim@gmail.com>"
 
 RUN echo "deb http://ftp.debian.org/debian jessie-backports main" >> /etc/apt/sources.list \

base-image/entrypoint.sh

@@ -1,15 +1,15 @@
 #!/bin/sh
 
-chown -R $GOSU_USER /src
-
 # If GOSU_USER environment variable set to something other than 0:0 (root:root),
 # become user:group set within and exec command passed in args
 if [ "$GOSU_USER" != "0:0" ]; then
+    chown -R $GOSU_USER /src
+
     # make sure a valid user exists in /etc/passwd
     if grep "^builder:" /etc/passwd; then
       sed -i "/^builder:/d" /etc/passwd
     fi
-    echo "builder:x:$GOSU_USER:LEDE builder:/lede:/bin/bash" >> /etc/passwd
+    echo "builder:x:$GOSU_USER:OpenWRT builder:/src:/bin/bash" >> /etc/passwd
     exec gosu $GOSU_USER "$@"
 fi